Process Technology Equipment and Systems
检测技术与自动化装置
method线性系统理论Linear systemtheory362秋机器人控制与自主系统Robotic control and autonomous system543春计算机控制理论与应用Computer control system theory and itsapplication543春自动测试理论Automatic measurement theory543春运筹学Operation research543秋系统工程理论与应用System engineering theoryand its applications543春复杂系统建模与仿真Modeling andsimulation of complex systems543秋非学位课现代控制理论专题Special topicof modern control theory362鲁棒控制系统Robust control systems362春最优控制Optimal control362春自适应控制Adaptive Control362春最优估计与系统辨识Optimal estimate and system identification362春过程控制Process control362秋非线性控制系统Nonlinear control systems362春离散事件动态系统Discrete eventdynamic systems362春PETRI网Petri net362秋人工智能原理及应用Artificial intelligence theoryand its applications362春智能化方法与技术Intelligent method and technology362模糊理论与应用Fuzzy theoryand applications362春模糊逻辑控制系统Fuzzy logic control system362春人工神经网络Artificial neural network362秋遗传算法与进化算法Genetic and evolutional algorithm362春实时控制系统Real-time control systems362秋机器人视觉Robotic visio362春nMAT L AB系统分析语言及应用MATLAB and its ToolboxApplication in Analysis and Design ofControl Systems362计算机网络与Internet/Intran et Computer Network and Internet/Intranet362秋现代检测技术Modern detection and measurement technology362秋多传感器融合理论与应用Multi-sensorsdata fusion theory and application362秋分布式计算机控制系统Distributed computer control system362春控制网络与现场总线Control net and field bus technology362秋模糊与神经网络工程导论Introduction to fuzzy andANN engineering362秋数字系统故障诊断技术Fault diagnosis technologyfor digital systems362秋智能化仪表truments362秋交流传动系统及控制AC Drive Control Theoryand System362春现代电力电子学Modern Power Electronics362秋电磁兼容性技术EMC Thechnology362春制造工业自动化设备与系统The Production Equipmentand System for Factory and WorkshopAutomation362计算机集成制造系统设计与实施概论Introduction to Design andImplement of Computer Integrated Manufacturing System362企业运营管理Enterprise Management362柔性制造自动化的原理与实践The Principleand Practiceof FlexibleManufacturingAutomation3628中国科学技术大学A16北京理工大学A24太原理工大学AB+等(36个)：南昌航空工业学院、北京化工大学、四川大学、长春理工大学、合肥工业大学、中国矿业大学、南京航空航天大学、燕山大学、北京邮电大学、重庆大学、桂林工学院、山东大学、广东工业大学、湖南大学、武汉工程大学、河北工业大学、大连海事大学、武汉理工大学、北方工业大学、西安理工大学、重庆邮电大学、北京交通大学、上海理工大学、南京林业大学、杭州电子科技大学、华侨大学、上海大学、长春工业大学、沈阳理工大学、南京农业大学、浙江工业大学、安徽工业大学、中山大学、江南大学、山东轻工业学院、上海海事大学B等(36个)：郑州大学、西安电子科技大学、西安工程大学、哈尔滨理工大学、河南大学、北京信息科技大学、河海大学、安徽大学、武汉大学、中北大学、广西大学、山东建筑大学、安徽工程科技学院、长江大学、长安大学、山东科技大学、东北电力大学、天津理工大学、青岛科技大学、兰州交通大学、华东交通大学、天津科技大学、西安科技大学、厦门大学、兰州理工大学、河北大学、西南科技大学、中国地质大学、北京工商大学、东华大学、南华大学、西安工业大学、中国石油大学、河南理工大学、沈阳化工学院、辽宁石油化工大学C等(25个)：名单略。
装备制造业 ipd流程
装备制造业 ipd流程英文回答：Integrated Product Development (IPD) Process in Equipment Manufacturing.Integrated Product Development (IPD) is a collaborative, cross-functional process that integrates people, processes, and technology to develop and deliver products that meet customer needs. IPD is a customer-centric approach that focuses on delivering value to the customer through the entire product lifecycle, from concept to end of life.The IPD process involves a cross-functional team of engineers, designers, marketers, and other stakeholders.The team works together to define the customer requirements, develop the product concept, and design, develop, and test the product. The team also works together to plan and execute the production process, and to support the product after it is launched.IPD is a complex process, but it can be broken downinto a series of steps:1. Define the customer requirements. The first step in the IPD process is to define the customer requirements. This involves understanding the customer's needs and wants, and translating those needs into technical specifications.2. Develop the product concept. Once the customer requirements have been defined, the team can begin to develop the product concept. This involves brainstorming ideas, developing prototypes, and testing the prototypes with customers.3. Design, develop, and test the product. Once the product concept has been finalized, the team can begin to design, develop, and test the product. This involves creating detailed design drawings, developing a production plan, and building and testing prototypes.4. Plan and execute the production process. Once theproduct has been designed and developed, the team can begin to plan and execute the production process. This involves sourcing materials, scheduling production, and training production staff.5. Support the product after launch. Once the product has been launched, the team can begin to support theproduct after launch. This involves providing customer support, fixing defects, and updating the product as needed.IPD is a powerful tool that can help equipment manufacturers to develop and deliver products that meet customer needs. By following the IPD process, equipment manufacturers can improve their product quality, reducetheir product development time, and increase their customer satisfaction.中文回答：装备制造业中的集成产品开发（IPD）流程。
生产工艺英文
生产工艺英文Production TechnologyProduction technology refers to the methods, tools, and equipment used in the manufacturing process to transform raw materials into finished products. It involves a series of sequential steps that are carefully designed and executed to ensure the efficient and effective production of goods.The first step in production technology is the selection and preparation of raw materials. Raw materials can vary depending on the product being manufactured and can include metals, plastics, fabrics, and chemicals. The raw materials are carefully inspected and tested to ensure they meet the required specifications for the end product.Once the raw materials have been selected, they are processed to remove any impurities and to make them suitable for use in the manufacturing process. This can involve procedures such as melting, mixing, cutting, and shaping. The goal is to transform the raw materials into a form that can be easily worked with and manipulated.The next step in production technology is the actual manufacturing process. This involves the use of specialized tools and equipment to transform the processed raw materials into the final product. Machinery such as lathes, milling machines, and presses are commonly used to shape and form materials. Automation is also becoming increasingly prevalent in production technology, with robots and computer-controlled equipment being used to improveefficiency and accuracy.During the manufacturing process, quality control is essential to ensure that the final product meets the required standards. This involves the regular inspection and testing of the product at various stages of production. Any defects or issues are identified and rectified before the product is deemed ready for distribution.Once the manufacturing process is complete, the final product undergoes a finishing process. This can include procedures such as polishing, painting, varnishing, or packaging. The goal is to enhance the appearance and usability of the final product and to protect it during transportation and storage.Finally, the finished products are packaged and prepared for distribution to retailers or directly to customers. Packaging plays a crucial role in protecting the product during transit and in attracting customers' attention. It can include materials such as boxes, bags, or labels, as well as information about the product, such as ingredients, usage instructions, and safety warnings.In conclusion, production technology is a crucial aspect of the manufacturing process. It involves the careful selection and preparation of raw materials, the use of specialized tools and equipment, and the implementation of quality control measures. The goal is to transform raw materials into finished products that meet the required standards and are ready for distribution. Additionally, the finishing and packaging processes ensure that the products are attractive, protected, and ready for the market.。
过程装备与控制工程英语
过程装备与控制工程英语1.过程装备(Process equipment)The process equipment in the factory is responsible for manufacturing products efficiently.2.控制工程(Control engineering)Control engineering plays a crucial role in ensuring the stability and reliability of industrial processes.3.设备(Equipment)The factory invested in state-of-the-art equipment to improve production efficiency.4.流程(Process)The production process includes multiple stages, each with its own specific requirements.5.控制(Control)The control system allows operators to monitor and adjust various parameters for optimal performance.6.自动化(Automation)Automation has greatly improved efficiency in manufacturing processes.7.传感器(Sensor)Sensors are used to collect real-time data and provide feedback for control purposes.8.测量(Measurement)Accurate measurement of process variables is crucial for maintaining quality standards.9.监控(Monitoring)Continuous monitoring of process parameters is essential for early detection of issues.10.仪表(Instrumentation)Instrumentation plays a vital role in collecting and displaying data from various sensors in a process.11.采样(Sampling)Regular sampling of raw materials ensures their quality meets the required standards.12.环境监测(Environmental monitoring)Efficient control engineering systems enable real-time environmental monitoring.13.压力(Pressure)The pressure in the system is carefully controlled to ensure stable operation.14.温度(Temperature)Temperature control is crucial for maintaining the desired chemical reaction rate.15.流量(Flow rate)Monitoring and controlling the flow rate of liquid or gas is important for process efficiency.16.液位(Liquid level)Accurate measurement of liquid level ensures proper functioning of the process.17.控制阀(Control valve)Control valves regulate the flow rate or pressure offluid in a process.18. PLC (Programmable Logic Controller)PLCs are widely used in control engineering to automate and monitor industrial processes.19.数据采集(Data acquisition)Data acquisition systems collect and record data from various sensors for analysis.20.仪器仪表校准(Instrument calibration)Regular instrument calibration ensures accurate measurement and control.21.故障诊断(Fault diagnosis)Advanced control engineering systems can detect and diagnose faults in real-time.22.实时控制(Real-time control)Real-time control engineering allows for immediate adjustments to process conditions.23.可靠性(Reliability)Reliability is a key factor in choosing process equipment and control systems.24.自适应控制(Adaptive control)Adaptive control algorithms constantly adjust process parameters to optimize performance.25.能源管理(Energy management)Efficient control engineering strategies can help optimize energy consumption in industrial processes.。
Advanced Manufacturing Processes
Advanced Manufacturing Processes Advanced manufacturing processes have revolutionized the way products are designed, produced, and delivered to consumers. These processes encompass a wide range of technologies and methods, including additive manufacturing, robotics, automation, and digitalization. They have the potential to significantly improve efficiency, reduce costs, and enhance product quality. However, they also present challenges and implications for the workforce, the environment, and the overall economy. From an economic perspective, advanced manufacturing processes have the potential to drive significant growth and innovation. By leveraging cutting-edge technologies such as 3D printing and advanced robotics, manufacturers can streamline production processes, reduce lead times, and create more customized products. This can lead to increased competitiveness, job creation, and economic development. Furthermore, the adoption of advanced manufacturing processes can also lead to the reshoring of production facilities, as companies seek to reduce reliance on overseas suppliers and bring production closer to their primary markets. On the other hand, the widespread adoption of advanced manufacturing processes also raises concerns about the displacement of traditional manufacturing jobs. As automation and robotics become more prevalent on the factory floor, there is a risk that many low-skilled workers could find themselves unemployed. This can have significant social and economic implications, as these workers may struggle to transition to new roles in the digital economy. It is crucial for policymakers and industry leaders to address these challenges by investing in workforcetraining and education programs that equip workers with the skills needed tothrive in a rapidly evolving manufacturing landscape. In addition to the impact on the workforce, advanced manufacturing processes also have environmental implications. While these processes have the potential to reduce waste and energy consumption through more efficient production methods, they also raise concerns about e-waste and the environmental impact of new materials used in additive manufacturing. It is essential for manufacturers to prioritize sustainability and invest in research and development efforts that minimize the environmental footprint of advanced manufacturing processes. From a technological perspective, the adoption of advanced manufacturing processes also presents cybersecuritychallenges. As manufacturing systems become more interconnected and reliant on digital technologies, they become more susceptible to cyber threats. Manufacturers must invest in robust cybersecurity measures to protect their intellectual property, production processes, and supply chain from potential cyber-attacks. Moreover, the integration of advanced manufacturing processes also requires significant upfront investment in new technologies, equipment, and skills training. This can be a barrier for small and medium-sized manufacturers, who may struggleto access the capital needed to modernize their operations. It is essential for policymakers to provide support and incentives for these companies to adopt advanced manufacturing processes, as they play a vital role in driving local economies and providing employment opportunities. In conclusion, advanced manufacturing processes have the potential to drive significant economic growthand innovation, but they also present challenges and implications for the workforce, the environment, and the overall economy. It is crucial for industry leaders, policymakers, and stakeholders to work together to address these challenges and ensure that the benefits of advanced manufacturing processes are realized in a sustainable and inclusive manner. By investing in workforce training, sustainability, cybersecurity, and support for small and medium-sized manufacturers, we can harness the full potential of advanced manufacturing processes for the betterment of society.。
专业英语(机械制造及其自动化)
Special Process Control
Automated systems monitor and control special process parameters to ensure consistent quality and material properties.
Special processing technology
Special processing technology refers to a group of advanced manufacturing processes that are not widely used in traditional manufacturing but are essential for specific applications or industries.
Automated inspection techniques using vision systems and sensors to detect defects and measure dimensions.
Casting Material Handling
Robots are used to handle and move casting materials, reducing manual labor and improving safety.
Casting Process Control
Automated systems monitor and control the casting process, ensuring consistent quality and material properties.
Process Technology—Equipment and System
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This book: “Process Technology”
Including: Process instrumentation; Process diagrams; Utility systems; Reaction systems; Distillation systems; Other separation systems; Plastics systems.
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Qualified teachers; Best team; ── To devote our best for students; To fulfill the task better. Team work ── Teaching research; improving our teaching quality; Teachers can learn each other from other’s strong points to offset one’s weakness. Our objective Cooperate with students to fulfill this class satisfactory. To obtain more knowledge, to learn actively, to be successful.
2023年过程装备与控制工程专业考研书目
2023年过程装备与控制工程专业考研书目过程装备与控制工程（Process Equipment and Control Engineering）是应用化学工程领域的一门主干课程，涉及到化学、机械、电气、计算机等多个学科领域的知识。
考研复习是一项繁琐而又重要的工作，因此下面为大家推荐一些2023年过程装备与控制工程专业考研书目。
1. 《过程装备设计手册》（Process Equipment Design Handbook）美国 C. E. 弗格逊（C. E. Ferguson）等《过程装备设计手册》介绍了过程装备的设计原理、技术规范和设计方法，重点讲述了压力容器、换热器、干燥器等过程装备的设计，对已经从事工程设计的工程师以及考生有很大的参考价值。
2. 《化工过程建模与仿真》（Chemical Process Modelling and Simulation）刘贤文、东华大学出版社本书涵盖了化工行业中的流程设计和优化、材料选择和流体力学分析等一系列的实用内容，并且介绍了从分析到模拟再到控制的一系列化工过程建模方法。
这本书几乎是化工过程模拟与仿真领域的“百科全书”，是考研复习中必读的一本参考书。
3. 《化工过程控制技术》（Chemical Process Control）尹汉忠等本书主要介绍了化工过程中的控制原理、控制策略和基本控制器的设计方法。
同时，讲述了高级控制策略、模型预测控制、模糊控制等新型的控制方法与技术。
对于准备参加考研的同学，这本书不仅能在考试中提高分数，同时更为重要的是对于日后从事化工工程的实际操作极其重要。
4. 《化工系统分析和控制》（Analysis and Control of Chemical Processes）托马斯·埃德加（Thomas Edgar）等此书在第一版的基础上进行了更新，重点介绍了化工过程的稳态和动态特性、传输现象、反应过程、传热传质过程以及过程计量学等方面的知识。
生产制造企业英文及缩写大全--资料
生产制造企业英文及缩写大全企业生产经营相关英文及缩写之(1)--供应链/物料控制 (2)企业生产经营相关英文及缩写之(2)--生产/货仓 (3)企业生产经营相关英文及缩写之(3)--工程/工序（制程） (4)企业生产经营相关英文及缩写之(4)--质量/体系 (8)业生产经营相关英文及缩写之(5)--营业/采购 (11)企业生产经营相关英文及缩写之(6)--BOM 通用缩写 (13)企业生产经营相关英文及缩写之(7)--Shipping 装运 (16)企业生产经营相关英文及缩写之(8)--协议/合同/海关 (17)企业生产经营相关英文及缩写之(9)--称号/部门/公司 (18)企业生产经营相关英文及缩写之(10)--认证/产品测试/标准 (20)企业生产经营相关英文及缩写之(11)--Genenic 普通书写 (22)企业生产经营相关英文及缩写之(12)--Currencies 货币代码 (23)企业生产经营相关英文及缩写之(1)--供应链/物料控制Supply Chain 供应链/ Material Control 物料控制APS Advanced Planning Scheduling 先进规划与排期ATO Assembly To Order 装配式生产COM Customer Order Management 客户订单管理CRP Capacity Requirement Planning 产量需求计划EMS Equipment Management System / Electronic Management Syste m 设备管理系统/ 电子管理系统ERP Enterprise Resource Planning 企业资源规划I/T Inventory Turn 存货周转率JIT Just In Time 刚好及时- 实施零库存管理MBP Master Build Plan 大日程计划-主要的生产排期MES Management Execution System 管理执行系统MFL Material Follow-up List 物料跟进清单MMS Material Management System 物料管理系统MPS Master Production Scheduling 大日程计划-主要的生产排期MRP Material Requirement Planning 物料需求计划MS Master Scheduling 大日程计划-主要的生产排期MTO Make To Order 订单式生产MTS Make To Stock 计划式生产OHI On Hand Inventory 在手库存量PSS Production Scheduling System 生产排期系统SML Shortage Material List 缺料物料单VMI Vendor Managed Inventory 供应商管理的库存货UML Urgent Material List 急需物料单企业生产经营相关英文及缩写之(2)--生产/货仓Production 生产/ Store 货仓CS Customer Sample 客户样品EOL End-of-Life 停止生产的产品EPP Engineering Pre-production 量产前的工程样品试做ES Engineering Sample 工程样品FIFO First-In-First-Out 先进先出的物料管理方法FG Finished Goods 制成品FGS Finished Goods Store 存放成品的货仓GS Golden Sample 金样板（检测使用的参考样板）LIFO Last-In-First-Out 后进先出的物料管理方法MAT'L Material 物料MP Mass Production 量产MR Material Requisition 物料申请MTC Material Transfer Chit 物料调拔单或物料移交单MTF Material Transfer Form 物料调拔单或物料移交单PP Pre-production 量产前的试做（试产）PROD Production 生产PS Production Sample 量产时做的样品RWK Rework 不良品返工SFC Shop Floor Control 制造过程现场车间管理WIP Work In Progress 正在生产当中的半成品或物料WS Working Sample 可操作的样品KPI Key Performance Indicator 关键绩效评估指计企业生产经营相关英文及缩写之(3)--工程/工序（制程）Engineering 工程/ Process 工序（制程）4M&1E Man, Machine, Method, Material, Environment 人，机器，方法，物料，环境- 可能导致或造成问题的根本原因AI Automatic Insertion 自动插机ASSY Assembly 制品装配ATE Automatic Test Equipment 自动测试设备BL Baseline 参照点BM Benchmark 参照点BOM Bill of Material 生产产品所用的物料清单C&ED/CAED Cause and Effect Diagram 原因和效果图CA Corrective Action 解决问题所采取的措施CAD Computer-aided Design 电脑辅助设计.用于制图和设计3维物体的软件CCB Change Control Board 对文件的要求进行评审，批准，和更改的小组CI Continuous Improvement 依照短期和长期改善的重要性来做持续改善COB Chip on Board 邦定-线焊芯片到PCB板的装配方法.CT Cycle Time 完成任务所须的时间DFM Design for Manufacturability 产品的设计对装配的适合性DFMEA Design Failure Mode and Effect Analysis 设计失效模式与后果分析--在设计阶段预测问题的发生的可能性并且对之采取措施DFSS Design for Six Sigma 六西格玛(6-Sigma)设计-- 设计阶段预测问题的发生的可能性并且对之采取措施并提高设计对装配的适合性DFT Design for Test 产品的设计对测试的适合性DOE Design of Experiment 实验设计-- 用于证明某种情况是真实的DPPM Defective Part Per Million 根据一百万件所生产的产品来计算不良品的标准DV Design Verification / Design Validation 设计确认ECN Engineering Change Notice 客户要求的工程更改或内部所发出的工程更改文件ECO Engineering Change Order 客户要求的工程更改ESD Electrostatic Discharge 静电发放-由两种不导电的物品一起摩擦而产生的静电可以破坏ICs和电子设备FI Final Inspection 在生产线上或操作中由生产操作员对产品作最后检查F/T Functional Test 测试产品的功能是否与所设计的一样FA First Article / Failure Analysis 首件产品或首件样板/ 产品不良分析FCT Functional Test 功能测试-检查产品的功能是否与所设计的一样FFF Fit Form Function 符合产品的装配，形状和外观及功能要求FFT Final Functional Test 包装之前，在生产线上最后的功能测试FMEA Failure Mode and Effect Analysis 失效模式与后果分析-- 预测问题的发生可能性并且对之采取措施FPY First Pass Yield 首次检查合格率FTY First Test Yield 首次测试合格率FW Firmware 韧体（软件硬化）-控制产品功能的软件HL Handload 在波峰焊接之前，将PTH元件用手贴装到PCB上，和手插机相同I/O Input / Output 输入/ 输出iBOM Indented Bill of Material 内部发出的BOM（依照客户的BOM）ICT In-circuit Test 线路测试-- 用电气和电子测试来检查PCBA短路，开路，少件，多件和错件等等不良IFF Information Feedback Form 情报联络书-反馈信息所使用的一种表格IR Infra-red 红外线KPIV Key Process Input Variable 主要制程输入可变因素-在加工过程中，所有输入的参数/元素，将影响制成品的质量的可变因素KPOV Key Process Output Variable 主要制程输出可变因素-在加工过程中，所有输出的结果，所呈现的产品品质特征。
楼宇智能化专业英语1单元第二版
楼宇智能化专业英语
Communication Network System Communication network system includes communications network and information system network. Communications network is the infrastructure of voice, data and video transmission in a building, it's possible that connects external communications network communications network (such as the public telephone network, integrated services digital network, Internet, data communication networks and satellite communication networks, etc.) to achieve open information and information sharing through the communications network .
高职高专规划教材
楼宇智能化专业 英语
教学课件
楼宇智能化专业英语
Unit One Intelligent Building System
Process_Technology(苏尔寿塔内件介绍)
Sulzer Chemtech Process Technology0611 4502Process Technology at Sulzer ChemtechSulzer Chemtech, a member of the Sulzer Corporation, with headquarters in Winterthur, Switzerland, is active in the field of process engineering, employing 3'000 persons worldwide. Sulzer Chemtech is represented in all important industrial countries setting standards in the fields of mass transfer and static mixing with its advanced and economical solutions.Sulzer Chemtech is organized into four business units, one of which is the Process Technology group. This business unit was formed in early 2009 following the acquisition of Kühni, a Swiss company with more than 75 years experience in innovative separation processes. Today, Sulzer Chemtech Process Technology is headquartered in Allschwil (Basel), Switzerland.By combining Sulzer's and former Kühni's proven process technologies and exper-tise, Sulzer Chemtech Process Technol-ogy is now uniquely positioned to offer process solutions for demanding, indus-trial separations based on an excellent portfolio of the following unit operations:• Distillation, absorption and reactive distil-lation• Film evaporation• Liquid-liquid extraction• Crystallization• Membrane separationIn addition, Sulzer Chemtech has exten-sive experience and know-how in provid-ing process solutions for a wide range of process applications such as:• Solvent recovery• Product purification• Wastewater and vent gas treatment • Food and beverage• Biofuels and biochemicals• Reaction technology• Polymer production, including Polysty-rene (PS), Expandable Polystyrene (EPS) and Poly Lactic Acid (PLA) production This establishes our active position in thefollowing industry segments:• Fine and specialty chemical industry• Chemical and petrochemical industry• Pharmaceutical industry• Polymer production industry• Food and beverage industry• Biofuels and biorefinery industryOur services and sales activities are orga-nized globally, with the support of repre-sentatives in all key countries of Europe,Asia and the Americas. This way we areclose to our customers.One of our core strengths is that the en-tire project scope is provided from a singlepoint of responsibility. Our activities coverthe full project development cycle from theinitial conceptual design and testing up tostart-up of complete plant solutions. Weoffer:• Testing and sample production services,provided by state-of-the-art laboratoryand pilot test centers• Engineering services including feasibilitystudies, plant optimization, revamp anddebottlenecking studies, and concep-tual designs• Basic and detail engineering packages• Fabrication and supply of proprietaryand key process equipment• Fabrication and supply of complete pro-cess plants as modular units• Project management, installation, com-missioning, start-up and after sales ser-vicesWe have a proven track record in develop-ing innovative solutions to complex sepa-ration problems, where our unique and ex-tensive experience in combining processunit operations from our wide portfolio intohybrid plant solutions is paramount. This,together with our capabilities to supplystate-of-the-art process equipment andcomplete plant solutions are key to oursuccess.We are a reliable innovation partner andpreferred supplier for our customers glob-ally. We deliver our solutions with guaran-teed performance.0611 4503-123Distillation, Absorption & Reactive DistillationDistillation and AbsorptionDistillation is the most commonly applied separation technology. Sulzer Chemtech has been supplying process solutions in this fi eld since 1940. To date more than 100'000 columns are operating with Sul-zer equipment, in over 500 different ap-plications.Sulzer Chemtech is a leading expert and solutions provider for a range of distillation technologies:• Continuous and batch distillation • Single- and multi-stage distillation • Extractive distillation • Azeotropic distillation • Pressure swing distillation • Reactive distillation • Divided wall columnsOur product portfolio includes a unique and complete range of the best perform-ing, state-of-the-art column internals:Sulzer Chemtech has a long-standing experience in distillation and adsorption, with innovative solutions such as reactive distillation• Structured packing (like MellapakPlus TM and BXPlus TM gauze packing)• Random packing• Trays (conventional, high performance and cartridge trays)• Column internals (like distributors and collectors)• Vapor-liquid and liquid-liquid phaseseparators (like KnitMesh TMmist elimina-tors and Mellachevron TM vane packs)The design of distillation units is geared to deliver an improved product quality, increased capacity and reduced energy consumption. Design activities are sup-ported by computer simulations and in-house pilot plant testing. Our vast experi-ence and know-how in the fi eld of distil-lation combined with a profound under-standing of column hardware ensures we offer the optimum solution to our clients. We offer customers either a basic engi-neering package including key equipment (column shells, internals, heat exchangers and decanters), or a complete, often skid-mounted unit including process control and start-up support services.Reactive DistillationReactive distillation is a state-of-the-art development combining distillation and chemical reaction in one single operat-ing unit. This technology is highly valuable for equilibrium-limited reactions, such as esterifi cation. The level of conversion is increased by continuously removing the reaction products from the reaction zone via distillation. In general, reactive distilla-tion units feature:• Fewer distillation columns • No or smaller recycle streams• Utilization of heat of reaction for mass transfer• Higher product yields • Lower capital investment• Lower energy costsL i q u i dG a sInstallation of a slit trayDistillation column sketch with different internals0611 45040610 4502Vacuum conditions and a short contact time of the product with a heated surface are two essential parameters to prevent secondary reactions (like polymerization and condensation) and to preserve or-ganoleptic properties (color, smell, taste), as required in many industries - food, fine chemical, pharmaceutical. These param-eters are incorporated in our film evapora-tion technologies.Falling Film EvaporatorThe tubular falling film evaporator is spe-cifically suited for processing temperature sensitive products with a low viscosity and tendency for fouling. It consists of a tube bundle crowned by a proprietary liquid distribution device, which ensures an ef-ficient and uniform distribution of the liquid to all the tubes, as well as a continuous film along the tube length.4Film EvaporationSulzer Chemtech's film evaporation technology produces high-purity substances from heat sensitive and complex productsUsually the liquid and resulting vapors flow co-currently from the top to the bottom and a gas-liquid separator is applied to separate the exhaust streams. This sepa-rator is not required in counter-current applications (stripping) or when the falling film evaporator is used as a reboiler of a distillation column.Thin or Wiped Film EvaporatorThe thin or wiped film evaporator is the ideal apparatus for continuous processing of heat sensitive, viscous and/or fouling products. It consists of a single evapora-tion tube fitted with a mechanical rotating device that ensures a uniform distribution of the liquid on the heated surface, a con-stant mixing of the film and minimal fouling of the evaporation surface.The vapors produced rise upwards, counter-currently to the liquid and, when required, pass trough a mist eliminator mounted in the top section. Thanks to the large cross-sectional area, the pressure drop across the evaporator is low (typi-cally less than 0.05 mbar) and operation in the vacuum range as low as 0.5 mbar is possible.Short Path EvaporatorIn the short path evaporator, a vertical condenser is placed inside the wiped evaporation chamber. This results in a very short distance between the heating and condensing surface. The pressure drop across the system is thus minimized and evaporation in the pressure rangebelow 1 mbar is feasible. Due to the shortresidence time, highly temperature sensi-tive substances and compounds with high molecular weight can be purified at high purities and yields.Typical ApplicationsSulzer Chemtech’s falling and thin film evaporators are widely used in the organic chemical industry, as column reboilers in (high) vacuum distillation systems. Other typical applications are:• Product purification • Solvent recovery• Concentration of solutions and slurries • Crystallization • Drying• Treatment of industrial waste streams0610 45030611 45060611 4505Test rig for a wiped film evaporatorRotor of a wiped film evaporator Falling film evaporator5Liquid-Liquid ExtractionSulzer Chemtech’s liquid-liquid extraction is a technically sophisticated separation technology, offering a solution where other technologies are uneconomical or not suitableLiquid-liquid extraction is a complex sepa-ration process in which the components are extracted from the feed stream with the help of an extractant, or solvent. The components to be extracted have a dif-ferent solubility in the two immiscible, or partially miscible, liquids. Both liquids have to be thoroughly contacted and subsequently separated. The liquids fl ow counter-currently and the required purity and yield determines the number of sepa-ration stages.In the fi eld of liquid-liquid extraction, Sulzer Chemtech's range of equipment covers many industrial applications and is based on a number of modern, effi cient types of extractors.Column Type Extractors• Kühni Agitated Column (ECR)In applications with high mass transfer and/or changing physical properties, this is the column of choice. The com-partment geometry can be adapted to compensate for changing conditions re-sulting in a constant high column perfor-mance. The main features are the spe-cial mixing turbines and the perforated partition plates.• Packed Column (ECP) The key benefi t of a packed column is the high throughput which leads to small column diameters. Together with specially adapted liquid distributors, our structured packing provides the best ex-traction performance.Mixer-Settler Type ExtractorsMixer-settlers, both as stand-alone and as in-column type, are offered for special ap-plications:• Mixer-Settler (EMS)Due to the pump-mix turbine no addi-tional feed pumps are required in most cases.• Kühni Mixer-Settler-Column (ECMS)This special type of equipment com-bines the stage-wise operation of mixer-settlers with the small footprint of a col-umn.Typical applications are:• Recovery of carboxylic acids, for exam-ple, acetic acid• Extraction of aromatics, for example, from oil• Washing of organic solvents• Cleaning of aqueous effl uents from high boiling impurities like phenol• Wet purifi cation of phosphoric acid (food grade)• Recovery and purifi cation of Active Phar-maceutical Ingredients (API's)• Solvent de-asphalting • Solvent recoverySulzer Chemtech is a market leader withextensive experience in these applications. Our broad know-how covers selection of the most suitable solvent and optimum equipment selection and design. Equip-ment design is backed-up by elaborate research by universities. Furthermore, testing activities provide a solid basis for reliable designs and scale-up procedures, and a complete range of test equipment is available in our in-house test center. This way, even in diffi cult cases, the optimum process solution is achieved.0682 2018-10610 45010611 4507Kühni agitated column internalsLiquid-liquid extraction packing6CrystallizationSulzer Chemtech’s crystallization technology is solvent-free and has proven to be a most reliable and environmentally friendly separation technologySulzer Chemtech is the leading supplier of technology, proprietary equipment and engineering services for fractional crystal-lization. Crystallization is often the best alternative when distillation is difficult, or even impossible. High purity products are manufactured from close boiling or azeo-tropic mixtures or components that are thermally unstable at their boiling point. The technology has proven to be the most reliable and environmentally friendly crys-tallization process, because crystals grow directly from the melt without the use of solvents. Selection of the most suitable technology is supported by bench and pi-lot scale testing. Typical applications are the purification of:• Monomers • Carboxylic acids • Tar chemicals • Waxes• Organic and inorganic chemicals at high puritiesStatic CrystallizationThe Sulzer Chemtech static crystallizer is equipped with vertical plates immersed in a stagnant melt. Crystal layers grow on the cooled plates. Following crystallization, the remaining impure melt is drained from the crystal layer, which then is further pu-rified by sweating. Hereafter, the purified product is recovered by melting the crystal layer. Sweating and melting is established by heating the plates.Falling Film CrystallizationThe falling film crystallizer contains verti-cal tubes through which the melt flows as a falling film. The crystal layers grow in the form of cylindrical shells inside the cooled tubes. Crystallization is followed by sweating and subsequent melting of the product. A high thermal gradient can be imposed and crystal growth rates are fast.Suspension CrystallizationSulzer Chemtech's suspension crystalliza-tion is an advanced, highly selective, en-ergy efficient separation process. Crystals are formed in one or more scraped wall crystallizers. A stirred growth vessel pro-vides the needed residence time for the crystals to grow to a separable size. Crys-tals are separated from the mother liquor in one or more wash columns and sub-sequently melted to produce a high purity product.Freeze ConcentrationFreeze concentration is a special applica-tion of suspension crystallization. Freeze concentration of food and beverage products leads to selective removal of water at sub zero temperatures. It is the preferred technology for supreme quality liquid food concentrates because all fla-vor and aroma components are retained. Typical applications are the concentration of juices, wine and beer, coffee and tea.Static crystallizers for paraffin deoilingAcrylic acid crystallization plantSkid mounted suspension crystallization plant for MDI0611 28030611 28020611 2801Membrane SeparationSulzer Chemtech is the world leader in pervaporation and supplies process solutions for a vast variety of applications including membrane filtration systemsPervaporationPervaporation can be used to dehydrate solvents without the use of any third sub-stance. Azeotropes can simply be split, irrespective of vapor-liquid equilibrium conditions and at low cost. In the same way, methanol can be removed from other organic solvents. A vacuum driving force is applied to the back side of the mem-branes, allowing almost complete removal of the permeating component (vapor). The feed to the membranes can either be in the liquid (pervaporation) or vapor phase (vapor permeation). Separation is predomi-nantly affected by differences in polarity. The process features of pervaporation are:• Tailor-made membranes which selec-tively remove one or more components • Flexible operation - a single unit can be designed to treat a large number of solvents with different component feed concentrations• Flexibility for batch or continuous opera-tion depending on the solvent properties and energy costs• Possibility of process intensification via hybrid operation with distillation• Standard skid mounted units PERVAP™ and CeramicMembranesSulzer Chemtech has a wide range of su-perior, proprietary PERVAP™ polymericmembranes. A co-operation with MitsuiEngineering and Shipbuilding Ltd., Japan,alternatively enables us to offer world-class inorganic pervaporation membranes.Hereby, selection of the best suitablemembrane for a most reliable and eco-nomic treatment of each product is pos-sible on a case by case basis. Key appli-cation areas are:• Solvent production and recycling• Dehydration of alcohols• Production of Active PharmaceuticalIngredients (API's)• Production of fine chemicals• Production of flavor and fragrances• Production of food and beverageMembrane FiltrationSulzer Chemtech's membrane filtrationsystems are specifically suitable for thetreatment of organic solvents and acidsas well as for other advanced applications.Reverse Osmosis (RO), Nanofiltration (NF),Ultrafiltration (UF), Microfiltration (MF) foraqueous systems, and Organic SolventNanofiltration (OSN) systems can be sup-plied as a stand-alone unit operation, or inhybrid combinations with other technolo-gies. Hybrid solutions offer a lower energyconsumption, a smaller footprint, lower in-vestment costs and lower heat effects onthe product.Typical applications for our pressure drivenmembrane filtration systems include:• Concentration or purification of API's• Catalyst recovery• Clarification or concentration of organicand mineral acids• Monomer / polymer separation• Decolorization of solvents• Recovery of spent solvents• Solvent exchange0611 4508Ceramic membrane module Skid mounted PERVAP TM membrane plant0611 45167Over the years Sulzer Chemtech has built-up extensive experience in a broad number of applicationsApplication TechnologySulzer Chemtech has extensive experience in a wide range of applications. Many of these are based on our proprietary unit operations, or combinations thereof, the so-called hybrid processes. A non-exhaustive selection of applications we have extensive experience with is presented below. And there are many more…Solvent RecoveryAqueous non-azeotropic systems:• Methanol• Acetone• DMF / DMAC• NMP• Acetic acidOther non-azeotropic systems:• Methanol / ethanol• Ethyl acetate / toluene• DCM / ethyl acetate• DCM / pyridine• IPA / methoxyethanol Heterogeneous azeotropic systems:• Butanol• Acetates• MIBK, MEK• Triethylamine• Dichloromethane• Toluene• Xylene / water / methanol• Hexane / water / methanol Aqueous homogeneous azeotropic systems:• Ethanol, IPA• THF• Acetonitrile• Phenol• PyridineOther homogeneous azeotropic systems:• Ethyl acetate / cyclohexane• Ethyl acetate / ethanol• Methyl acetate / methanol• DCM / methanol• Methanol / dioxane• Hexane / methanol / butane• THF / ethyl acetate• Decane / THF / ethyl acetate• Methanol / xylene• Acetone / methanolProduct Purifi cationVacuum rectifi cation, stripping:• Herbizide• Octadecanol / additive• Hydrogen peroxide• Fatty acids and fatty alcohols• Ethanolamine• Glycols and glycol ethers• MDA / MDI and TDA / TDI• Halogenated and nitrated aromatics(NT, DCB, NCB)• Xylenes• Alkylphenols• CaprolactamFilm evaporation:• Amino acids• Sugars• Thioglycols• Esters• Fatty acids and derivatives• Active Pharmaceutical Ingredients(API's)• ResinsLiquid-liquid extraction:• API's and vitaminsSulzer Chemtech’s solutions forwastewater and vent gas treatmentfeature regeneration techniques forthe recovery of valuable components.Steam stripping:• Methanol, ethanol, butanol, IPA• MTBE, isopropyl ether• Ethyl acetate, butyl acetate• MEK, MIBK• DCM• Dioxane, tolueneLiquid-liquid extraction:• Acetic acid• Phenol• Agrochemicals• Flavors• Wet purifi cation of precious metals• Food grade phosphoric acidCrystallization:• Acrylic and methacrylic acid• Anthracene / naphthalene• Alkylphenols, Bisphenol A• Benzoic and phosphoric acid• Caprolactam, DMT• Chlorinated and nitrated aromatics• Para- and meta-xylene• Lactide• Paraffi n waxes• Pyrrolidone• MDI, TDI• Sterol• Trioxane• XylenolMembrane separation:• Removal of water / methanol fromsolvents• Acetic acid / water• DMF, DMAC, NMP• Agrochemicals and pesticidesAbsorption, with water:• Methanol, ethanol, IPA• Acetone• AmmoniaAbsorption, with high boiling oil fol-lowed by steam stripping:• Complex mixtures of, for example,hydrocarbons, alcohols, chlorinatedhydrocarbons, ketones, ethers andestersWastewater and Vent Gas Treatment8Biofuels and Biochemicals Sulzer Chemtech is the leading sup- plier for the distillation of fi rst generation biofuels, and is continuing its strong in-volvement for second generation biofu-els and biorefi neries. Sulzer Chemtech has experience in the following fi elds:• Mash / beer column (heavy fouling ap-plications) and rectifi er• Dehydration of ethanol by pervapo-ration / vapor permeation, heat inte-grated with the overall process• Membrane fi ltration (MF / UF / NF) be-fore fermentation• Liquid-liquid extraction for strong acid hydrolysis route• BiodieselFood and BeverageAdvanced distillation technology isapplied in the food and beverage in-dustry to recover and produce fl avors,fragrances and vitamins. This requiresprocessing of single chemicals tohighly complex mixtures thereof. Prod-ucts typically are temperature sensitivewith close boiling points. In distillationthis implies a high number of separa-tion stages with low pressure drop.More than 300 industrial columnsbased on Sulzer Chemtech technol-ogy are in operation for the productionof citral, menthol, citronellol, pinene,eugenol, tocopherol, limonene, andmany other components.Other examples of what Sulzer Chem-tech offers in this fi eld are:• Mild fi lm evaporation of temperaturesensitive products• Liquid-liquid extraction of vanilla, winefl avor, lemon and other essential oil• Freeze concentration of beverageslike fruit, vegetable juices and coffee• Pervaporation to remove or concen-trate aromaRectifi cation and ReactionTechnologyIn addition to recovery and purifi ca-tion systems, Sulzer Chemtech offersselected chemical reaction processpackages including downstream pro-cessing. The scope of supply typicallyconsists of a basic engineering pack-age and key equipment that is usuallyprovided with process guarantees. Atypical application where Sulzer Chem-tech has specialist process know-howis the production of ethanolamines.Continuous reaction is another fi eldwhere Sulzer Chemtech has gainedsubstantial know-how. For continu-ous cascade reactions various types ofstatic and agitated multi-compartmentreactors have been developed. Themain advantages of a continuous re-actor compared to a series of stirredvessels are a compact design, a longoverall residence time and a narrowresidence time distribution.0698 2530-3Freeze concentration unit for coffee Ethanolamine plant0611 28049Two Typical ExamplesThe following examples give a taste of our collection of successful applicationsHydrogen PeroxideFollowing its production, hydrogen perox-ide is concentrated by partial dehydrationvia distillation. The main features of SulzerChemtech's hydrogen peroxide concen-tration concept are its operational safety,flexible product purity and low energyconsumption. Our plants are designedto produce the entire range of hydrogenperoxide purities required by the market.The addition of a feed evaporator evenenables our customers to simultaneouslyproduce hydrogen peroxide of differentpurities.A cornerstone of Sulzer Chemtech's H2O2concentration concept is the implemen-tation of very high safety standards by a combination of features including low liq-uid hold-up, pressure drop and operating temperature, provision of a safety water tank and rupture discs, and an appropri-ate process control. This unique approach to safety has gained worldwide accep-tance and has made Sulzer Chemtech the market leader in hydrogen peroxide with more than 40 distillation plants in opera-tion.MDI PurificationMethylene diphenyl diisocyanate (MDI) isone of the most commonly used sourcesfor polyurethane production. In additionto MDA (methylenedianiline) purification,Sulzer Chemtech offers specialized MDIpurification and isomer separation pro-cesses. Our MDI purification technology iswell proven with a current installed base ofmore than 30 industrial plants using SulzerChemtech's distillation and/or crystalliza-tion technology.MDI has the tendency to form dimers dur-ing the purification process. Therefore, lowtemperature, pressure drop, residencetime and liquid hold-up are all determin-ing criteria for the distillation as well as forthe final product quality. The use of SulzerChemtech's BXPlus TM gauze packing incombination with dedicated distributorsoptimizes these factors, thus minimizingdimer formation.Suspension crystallization is an incom-parably gentle (Tmax ~40 °C), robustand flexible process. It enables the MDIproduct purity to be tailored to particularend-use applications. A product purity ofat least 99.5% is reached in just one crys-tallization cycle. Higher product puritiescan be achieved by further sweating, orby repeating the crystallization cycle. Sus-pension crystallization ensures a colorlessproduct, even in cases of process upsetsin the synthesis section.Suspension crystallization can be addeddownstream of the distillation unit in ex-isting plants, thereby boosting overallprocessing capacity. For a new MDI plant,the optimized process integration of distil-lation and suspension crystallization leadsto a maximum in operating flexibility interms of capacity and product quality, anda substantial reduction of capital and op-erating costs.Hydrogen peroxide distillation withfeed evaporation MDI Process10Polymer Production TechnologySulzer Chemtech’s continuous polymer production technology delivers an optimum product quality while featuring a high fl exibility in production and low operating costSulzer Chemtech's novel technologies for continuous polymer production largely benefi t from the in-house static mixing and heat exchanger technologies as well as from the system integration know-how. Continuous Polymerization Reaction TechnologiesHighly exothermic polymerization reac-tions require accurate temperature control along the reaction. The unique geometry of the Sulzer Mixing Reactor (SMR TM) is highly suited for an accurate control of the polymerization temperature and also op-timizes mixing. Other characteristics are:• Continuous polymerization reactions • Plug fl ow behavior• High conversion rate• Homogeneous high polymer product quality• Ability to process polymers with a vis-cosity up to 10'000 Pa·s• High heat exchange surface area to re-actor volume ratio of up to 120 m2/m3• High fl exibility to switch production to a different polymer grade• Reliable scale-up Devolatilization TechnologyEffi cient removal of monomer, solvent andother impurities after the reaction sec-tion is mandatory to avoid too high VOC(Volatile Organic Compound) levels in theend-product. Sulzer Chemtech's propri-etary degassing technology is based ona single, or multiple stage fl ash devola-tilization process. Each stage features aheat exchanger with Sulzer Chemtech'sproprietary SMXL TM mixer inserts, a strip-ping agent dosing mixer, and uniquely de-signed degassing chambers that containspecial polymer distributors. The technol-ogy is further characterized by:• Highly effi cient VOC removal to meet themost stringent industrial and legislativestandards• Prevention of polymer degradation byminimizing residence time and avoidinghigh temperatures and shear• Narrow residence time distribution• Moderate capital cost (no moving parts)• Low operating costsUpgrading TechnologyAfter devolatilization, additives can bemixed into the polymer melt to upgradethe fi nal product. Sulzer Chemtech hasmany years of experience in providingsuccessful upgrading solutions for im-proved product quality and profi tability.Sulzer Chemtech's static mixing technol-ogy (SMX TM and SMX TM plus) makes mix-ing of highly viscous polymers with lowviscosity additives possible, for viscosityratios of up to 10 million. Other featuresof our proprietary mixing devices include:• High mixing effi ciency• Prevention of polymer degradation byavoiding high shear forces• The use of static equipment, no movingparts• Low investment and operating costsSulzer Chemtech's sophisticated heatexchanger technology is also applied incooling the highly viscous polymer prod-uct (SMR TM, SMR TM plus, SMXL TM andSMXL TMplus).0605 2706-6Sulzer Mixing Reactor (SMR TM)Sulzer static mixer-heat exchanger (SMXL TM)11。
钙钛矿电池生产工艺流程及设备要求
钙钛矿电池生产工艺流程及设备要求1.钙钛矿电池生产的第一步是原料的选择和准备。
The first step in the production of perovskite solar cells is the selection and preparation of raw materials.2.为了确保生产过程的质量和稳定性，需要进行原料的精细加工和筛选。
To ensure the quality and stability of the production process, it is necessary to refine and screen the raw materials.3.接下来是原料的混合和配比，确保生产所需的化学成分和比例准确无误。
The next step is the mixing and proportioning of raw materials to ensure the accurate chemical composition and proportion required for production.4.在混合和配比完成后，需要将原料进行成型，通常采用压制或喷涂等工艺。
After the mixing and proportioning is completed, the raw materials need to be formed, usually using pressing or spraying techniques.5.成型后的材料需要进行烧结处理，以确保材料的致密性和稳定性。
The formed materials need to undergo sintering treatment to ensure the density and stability of the materials.6.接下来是薄膜的制备和涂布，将之前制备好的钙钛矿薄膜涂布在导电玻璃基板上。
热加工：joining processes and equipment制造工程与技术(热加工)(1)
Why joining processes?
Without joining, there would not be modern industry. Because products or parts would be Impossible to manufacture Expensive Difficult to maintenance Hard to get different properties Difficult to transportation
Joining: Connect parts together. Joining is an all-
inclusive term (总称） ，covering processes such as welding, brazing, soldering, adhesive bonding（胶接）, and mechanical fastening.
The application The joint design The materials involved The shapes of the components to be joined, their thicknesses, and their sizes Others: the location of the joint within the product, component numbers, the operator skill required, costs and so on.
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1
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2
2
Resistance Welding
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介绍机电设备技术的英语作文
介绍机电设备技术的英语作文Mechanical and electrical equipment technology is a crucial aspect of modern industrial development. It encompasses a broad range of disciplines, including mechanical engineering, electrical engineering, automation, and control systems. This technology plays a vital role in various industries such as manufacturing, construction, transportation, and energy production.One of the key areas within mechanical and electrical equipment technology is the design and development of machinery and equipment. This involves the use of advanced computer-aided design (CAD) software to create innovative and efficient products. Engineers in this field also work on improving the performance and reliability of existing equipment through the use of cutting-edge technologies and materials.In addition to design and development, the installation and maintenance of mechanical and electrical equipment are also essential components of this technology. Skilled technicians are required to ensure that machinery and equipment are properly installed and functioning optimally. Regular maintenance and repairs are crucial to prevent costly downtime and ensure the safety of workers.Another critical aspect of mechanical and electrical equipment technology is the integration of automation and control systems. Automation technologies, such as robotics and programmable logic controllers (PLCs), are used to streamline manufacturing processes and improve productivity. Control systems are utilized to regulate the operation of equipment and ensure consistent performance.Furthermore, advancements in digital technologies have significantly impacted mechanical and electrical equipment technology. The Internet of Things (IoT) and data analyticsare being increasingly used to monitor and optimize the performance of equipment in real-time. This has led to the emergence of predictive maintenance techniques, which help to anticipate and prevent equipment failures.Overall, mechanical and electrical equipment technologyis a dynamic and rapidly evolving field that is essential for driving innovation and efficiency in a wide range of industries. As technology continues to advance, the demandfor skilled professionals in this field will only continue to grow. It is undoubtedly an exciting and rewarding area for those who are passionate about technology and engineering.。
辣椒粉加工工艺流程及设备
辣椒粉加工工艺流程及设备英文回答：Chili Powder Processing Technology and Equipment.Chili powder is a ground spice made from dried chili peppers. It is used as a seasoning or flavoring in avariety of dishes. Chili powder can be made from a single variety of chili pepper, or it can be a blend of different varieties. The heat level of chili powder can vary depending on the type of chili peppers used.The processing of chili powder typically involves the following steps:1. Harvesting: Chili peppers are typically harvested by hand when they are ripe.2. Drying: The chili peppers are dried in the sun or ina dehydrator. This process removes the moisture from thepeppers and makes them easier to grind.3. Grinding: The dried chili peppers are ground into a powder using a spice grinder or a mill.4. Sifting: The ground chili powder is sifted to remove any large pieces or impurities.5. Packaging: The chili powder is packaged in airtight containers to preserve its flavor and quality.The equipment used in the processing of chili powder includes:Harvesting equipment: This equipment includes clippers, baskets, and crates.Drying equipment: This equipment includes drying racks, dehydrators, and ovens.Grinding equipment: This equipment includes spice grinders, mills, and pulverizers.Sifting equipment: This equipment includes sifters, screens, and sieves.Packaging equipment: This equipment includes baggers, sealers, and labelers.中文回答：辣椒粉加工工艺流程及设备。
新设备试用管理制度及流程
新设备试用管理制度及流程**New Equipment Trial Management System and Process**As technology rapidly advances, the introduction of new equipment within organizations becomes an essential aspect of maintaining competitiveness and operational efficiency. To ensure a smooth and effective trial process, it is crucial to establish a comprehensive new equipment trial management system and process.随着技术的飞速发展，新设备的引入成为组织维持竞争力和运营效率的重要方面。
为确保试验过程的顺利和有效，建立全面的新设备试用管理制度和流程至关重要。
**System Establishment**The first step in developing the management system is to identify the need for new equipment and its potential impact on existing operations. This involves conducting a thorough assessment of the current workflow, identifying bottlenecks, and evaluating the feasibility of incorporating new technology.在建立管理制度时，第一步是识别对新设备的需求及其对现有操作的潜在影响。
设备生命周期管理系统流程
设备生命周期管理系统流程Managing the lifecycle of equipment is crucial for businesses in order to ensure efficient operations and maintain assets in good working condition. 设备生命周期管理对企业来说至关重要，以确保高效运营并保持资产的良好工作状态。
The first step in the equipment lifecycle management process is the acquisition stage. This involves identifying the need for new equipment, conducting research, and evaluating potential options. Once a decision has been made on the specific equipment to be acquired, the procurement process begins. 设备生命周期管理流程的第一步是获取阶段，这涉及确定新设备的需求，进行研究和评估潜在的选项。
一旦确定了要获取的具体设备，采购过程就开始了。
After the acquisition stage, the next phase is the deployment and installation of the equipment. During this stage, it is important to ensure that the equipment is installed correctly and according to specifications to prevent any issues or malfunction. It is also crucial to train employees on how to use the equipment properly. 获取阶段之后，下一个阶段是设备的部署和安装。
新设备 新机器 引进 进厂的流程
新设备新机器引进进厂的流程Introducing new equipment or machinery into a factory is a crucial process that requires careful planning and execution. From the initial decision to purchase new equipment to the installation and training of personnel, there are several key steps and considerations involved in this process. One of the first steps in introducing new equipment into a factory is conducting a thorough assessment of the current production needs and identifying areas where new machinery or technology could improve efficiency, quality, or capacity. This assessment may involve input from various departments within the organization, including production, engineering, and maintenance.Once the decision to purchase new equipment has been made, the next step is to research and select the most suitable machinery for the factory's specific needs. This process may involve evaluating various suppliers, comparing features and specifications, and obtaining quotes andproposals. It's essential to consider factors such as the equipment's compatibility with existing systems, its long-term reliability and maintenance requirements, and the supplier's reputation and support services. Additionally,the cost of the new equipment and its potential return on investment should be carefully evaluated to ensure that the purchase aligns with the factory's budget and strategic goals.After selecting the new equipment, the next critical step is to plan for its installation and integration intothe factory's production processes. This may involve coordinating with the equipment supplier and internal teams to schedule delivery, setup, and testing. Depending on the complexity of the machinery, installation may require specialized knowledge or the involvement of external contractors. It's essential to create a detailedinstallation plan that outlines the necessary steps, timelines, and responsibilities to ensure a smooth and efficient integration of the new equipment into the factory.In addition to installation, training andfamiliarization with the new equipment are vital aspects of the introduction process. Factory personnel who will operate or maintain the new machinery should receive comprehensive training to ensure they can use it safely and effectively. This training may be provided by the equipment supplier, internal experts, or external trainers, and it should cover topics such as equipment operation, maintenance procedures, troubleshooting, and safety protocols. Hands-on practice and ongoing support should also be available to help employees gain confidence and proficiency with the new equipment.Another important consideration when introducing new equipment into a factory is ensuring that it complies with relevant regulations and standards. Depending on the nature of the machinery and the industry in which the factory operates, there may be specific legal requirements, safety standards, or environmental regulations that must be met.It's essential to conduct thorough research and consult with experts to ensure that the new equipment complies with all applicable regulations and that the necessary permits or certifications are obtained before it is put intooperation.Finally, it's crucial to monitor and evaluate the performance of the new equipment after it has been introduced into the factory. This may involve collectingand analyzing data on key performance indicators such as production output, quality metrics, energy consumption, and maintenance costs. By comparing this data to pre-installation benchmarks and targets, the factory can assess the impact of the new equipment and identify any areas for improvement or optimization. Ongoing communication with equipment suppliers, maintenance providers, and end-users can also help to address any issues or fine-tune the equipment's performance to maximize its value to the factory.In conclusion, introducing new equipment into a factory is a multifaceted process that requires careful planning, coordination, and consideration of various factors. Fromthe initial assessment of production needs to the selection, installation, training, compliance, and performance evaluation, each step plays a crucial role in ensuring thesuccessful integration of new machinery or technology. By approaching this process with thoroughness, attention to detail, and a commitment to continuous improvement, afactory can harness the potential of new equipment to enhance its operations and achieve its strategic objectives.。
PSPPM 企业级过程安全应用说明说明书
PSPPM™ is an enterprise-level process safety application used by oil and gas, refining and chemical process industries for design, rating and data management of pressure relief and disposal systems in accordance with industry standards and best-practice pany-specific guidelines, recommended and generally accepted good engineering practices (RAGAGEP), and regulatory requirements stress the importance for process plant operators to comply withprocess safety best practices and keep process safety information evergreen.PSPPM utilizes a single data repository that provides process safety engineers andmanagers across the world a collaboration platform to ensure visibility into the adequacy of relief and disposal systems and manage the design basis for such critical process safety barriers throughout the plant lifecycle.PSPPM is enhanced using Siemens product development methodology which includes secure design practices and quality assurance processes.Process SafetyPressure Protection Manager™ (PSPPM™)Comprehensive design, rating and data management for your last line of defense/psppm"PSPPM has been a significant PSM asset as it both satisfies ourdocumentation requirements and provides us with quick executable files for relief device modifications."– Technical Program ManagerOur ExpertiseSiemens pioneered the equipment-based Pressure Relief Analysis (PRA) methodology and is the world’s leading provider of pressure relief technology. Siemens expertise is unique because:• Developers of Best Practice approach to Pressure Relief Analysis and corporate standards implemented by major international oil and gas, refining and chemical companies.• Global Process Safety Consulting Services provider with nearly 5,000projects completed.• Our people are API and DIERS contributing members, subject matter experts in pressure relief design and analysis, and product development and software delivery experts.• PSPPM offers users a robust process safety information management system with over 40 calculation methods for relief device sizing, flare header analysis and maintaining evergreen data throughout theplant lifecycle.Our Value, Our Customer• PSPPM Cloud: Enables customers to quickly scale usage across their enterprise and provide faster access to software enhancements. Cloud delivery may increase the return on investment for PSPPM and associated process safety consulting services through productivity gains and optimized total cost of ownership.• Unprogrammed PSM Inspections: If a regulatory officer knocked on your door today, how prepared would you be? Without PSPPM, you would need to spend significant resources to put together the documentation. An investment in PSPPM will have your process safety information and design basis available in a matter of minutes, saving your organization potential citations, time and unforeseen costs.• Evergreening: Trevor Kletz was fond of repeating: "There’s an old saying that if youthink safety is expensive, try an accident." Based on our extensive research over 25+ years executing projects, findings showonly 60% of pressure relief devices meet design standards. With PSPPM, relief device information can be kept up-to-date, accurate and accessible – helping ensure safe plant design and operation.• Interoperability: According to an NIST report, lack of informational interoperability has a high impact on the cost of capital investment and projects. While designing new processes, associated equipment and/or piping, PSPPM allows you to easily design pressure relief and disposal systems. Information needs to be entered only once in PSPPM and it is available to all stakeholders instantaneously which allows for fast, error-free information hand-over from engineering to operations.Additional services available: ✓ User training✓ Product demonstration ✓ Customer support portal ✓ Onsite or remote installation ✓ Process & Safety Consulting and Engineering ServicesPublished by Siemens 2019Siemens Energy, Inc. Process & Safety Consulting All Rights ReservedPrinted in USAOrder No. CSDS-SPPM-1118© 2019 Siemens Energy, Inc.USA Headquarters 4615 Southwest Freeway Suite 900 Houston, TX 77027Regional Offices:Asia Pacific: SingaporeCanadaEurope: Belgium CEE: RomaniaUnited Arab Emirates: Abu Dhabi1 (800) 658-8809 +1 (713) 570-2900 ************************************Customer Support1 (800) 333-7421The technical data presented in this document is based on an actual case or on as-designed parameters, and therefore should not be relied upon for any specific application and does not constitute a performance guarantee for any projects. Actual results are dependent on variableconditions. Accordingly, Siemens does not make representations, warranties, or assurances as to the accuracy, currency or completeness of thecontent contained herein. If requested, we will provide specific technical data or specifications with respect to any customer’s particular applications. Our company is constantly involved in engineering and development. For that reason, we reserve the right to modify, at any time, the technology and product specifications contained herein.Core Capabilities• Equipment- and system-based pressure relief analysis determines all overpressure scenarios and the adequacy of installed pressure safety valves, rupture disks, and piping vents.• Calculation methods to determine required relief rates and stream properties, including two-phase relief scenarios based on API and DIERS methodologies.• Design verification for pressure relief and disposal systems at various phases in the plant lifecycle.• Disposal system analysis includes rating methods for knockout drum separation efficiency and hold-up capacity, and flare tip pressure drop and radiation.• PSPPM interfaces with industry-leading relief header simulation software to determine disposal system pressure and temperature profile for back pressure calculations.• Single repository for immediate access to PSM-related information and management of design basis for different plant modes of operation.• Advanced reporting capabilities (standard or custom) for improved analysis and design deficiencies tracking and mitigation. • Role- and resource-based security allows for the management of user access to data. Permissions can be granted as widely as an organization, as narrowly as a single operating unit, and any level in between.• Flexible licensing models tailored to your requirements including software updates, technical support, different user types, installation options, and license terms.。
Automated Production Systems
Automated Production Systems Automated production systems have become increasingly popular in modern manufacturing processes. These systems utilize various technologies such as robotics, computer-aided design, and computer-aided manufacturing to automate the production of goods. While these systems offer numerous benefits, they also present several challenges that need to be addressed. One of the main problems with automated production systems is the initial cost of implementation. Setting up a fully automated production line requires a significant investment in technology, equipment, and training. This cost can be a barrier for small and medium-sized enterprises (SMEs) that may not have the financial resources to make such an investment. As a result, these companies may struggle to compete with larger firms that have the means to implement automated production systems. Another issue with automated production systems is the potential for job displacement. As tasks that were once performed by human workers are automated, there is a risk of job loss in the manufacturing sector. This can have a significant impact on the workforce and local economies, particularly in regions where manufacturing is a major source of employment. Finding ways to retrain and re-skill workers who are displaced by automation is a critical challenge that needs to be addressed. In addition to the initial cost and job displacement, automated production systems also present challenges in terms of maintenance and troubleshooting. While these systems are designed to operate efficiently, they are not immune to technical issues and malfunctions. Ensuring that there are skilled technicians available to address these issues in a timely manner is essential for minimizing downtime and maintaining productivity. Furthermore, there are concerns about the potential impact of automated production systems on product quality. While automation can improve precision and consistency in manufacturing processes, there is always the risk of errors or defects in the final product. Implementing quality control measures and regularly monitoring the performance of automated systems is crucial for ensuring that product quality is not compromised. Another challenge associated with automated production systems is the need for cybersecurity measures. As these systems rely on interconnected technologies and data exchange, they are vulnerable to cyber threats such as hacking and databreaches. Implementing robust cybersecurity protocols to protect sensitive production data and intellectual property is essential for safeguarding the integrity of automated production systems. In conclusion, while automated production systems offer numerous advantages, they also pose several challenges that need to be addressed. From the initial cost of implementation to concerns about job displacement, maintenance, product quality, and cybersecurity, there are various factors that require careful consideration. Finding solutions to these challenges is essential for maximizing the potential of automated production systems in modern manufacturing.。
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Lose & efficiency
Mechanical losses
1. Bearing power loss 2. Seal power loss 3. Disc friction loss of power
Volume loss
Energy loss
Hydraulic loss
Energy loss in the flow process
Rely on the piston, plunger piston , the diaphragm, gear or blade which are in the pump body for reciprocating motion or rotary motion, make cavity volume in the pump body periodic change, and alternately inhale and exhale liquid
Pumps
Reporter： 诸黄清 ： Major: 过程装备与控制工程0903 过程装备与控制工程
Contests
Type Basic Parameter Lose & Efficiency
Types Blade types
centrifugal pump mixed-flow pump axial-flow pump
多级离心泵视频解剖
Pump professor bless you having a good week
Surplus energy in the entrance to the pump unit weight of the liquid has more than vaporization pressure energy
Power
Prime mover transmitted power on the pump shaft
依靠活塞、柱塞、隔膜、 依靠活塞、柱塞、隔膜、齿轮或叶片等工 作件在泵体内作往复运动或回转运动， 作件在泵体内作往复运动或回转运动，使 泵体内若干个工作腔的容积周期性地变化， 泵体内若干个工作腔的容积周期性地变化， 而交替地吸入和排出液体的一种泵
Pumps’ Application
1 2 3
Field irrigation
This part of the fluid consumes energy derived from the impeller
Hydraulic loss
Definition Loss of energy per unit weight of fluid in the part of the flow of the pump flow Effective liquid through the impeller does not transfer out.The hydraulic friction loss and shock in the flow process,flow separation,speed changes of direction and size cause the loss of hydraulic
Energy’s value-added per unit weight of the liquid from the pump inlet to pump outlet
rotate speed
Axis’s rotate speed per unit time
Basic Parameter
NPSH
The fuel’s supply for rockets is improtant , Otherwise it will explode
Basic Parameter
Flow
Transfer out the amount of liquid per unit of time
Head of delivery
（农田灌溉） 农田灌溉）
Oil chemical industry & City water supply and drainage
（石油化工和城市给排水） 石油化工和城市给排水）
Rocket fuel supply & Marine power （火箭燃料供给和船舶推进） 火箭燃料供给和船舶推进）
2 3
positive displacement types
Other types
Centrifugal pumps
ห้องสมุดไป่ตู้
（离心泵） 离心泵）
Three partments
water-absorbing room • Impeller
pressurized water chamber
Positive displacement pump （容积式） 容积式）
Volume loss
Impeller outlet pressure higher than the inlet pressure
Part of the liquid from the pump chamber by the impeller seal ring gap to the impeller inlet upstream