10T锅炉调试方案(中英文)

KUMAI SAP 10T/H HP BOILER

COMMISSIONING PLAN （KUMAI SAP 10T/H高压锅炉调试方案）

无锡亚华锅炉进出口有限公司

Wuxi Yahua Boiler Import & Export Co.,LTD.

一、编制依据References

1.1《火力发电建设工程启动试运及验收规程（2009年版）》

Code for Fossil Power Construction Project from the Unit Commissioning to Completed Acceptance (2009 version)

1.2《火电工程启动调试工作规定》

Regulations for the Startup and Debugging of the Thermal Power Projects

1.3《火电工程调整试运质量检验及评定标准》

Standard for Thermal Power Projects Debugging Quality Inspection and Acceptance.

1.4《电力建设安全工作规程（火力发电厂部分）》

Code of Safety Oeration in Power Engineering Construction (Steam Power Plant )

1.5《电力建设施工及验收技术规范》

The specification of Erection and Acceptance of Electric Power Construction

1.6《DHL10-7.0-AII、T链条炉排蒸汽锅炉安装使用说明书》

《DHL10-7.0-AII、T Travelling Grate Steam Boiler Installation and Operation Instruction

1.7《DHL10-7.0/110E--AII》锅炉总图

《DHL10-7.0/110E-AII》Boiler General Drawing

二、烘炉Boiler Drying

2.1 锅炉概况Boiler briefing

DHL10-7.0-AII、T为次高压，单锅筒，自然循环锅炉，冂型布臵。装有分层加燃料斗及顺转的横梁式不漏煤炉排的燃烧设备。炉膛内四周布满水冷壁管。炉膛前后拱上布臵二次风装臵，加强炉内空气动力场，有助于生物质燃料的燃烧。前拱下布臵阴燃风管。锅炉尾部竖井中布臵有钢管式省煤器和管式空气预热器。锅炉的出渣设备采用刮板出渣机。

DHL10-7.0-AII、T is sub- HP , single drum, natural circulation boiler , with door type layout . The boiler is equipped with a layered coal feeder and a combustion system with clockwise rotation beam type travelling grate. The inside of furnace is fully installed with water wall tubes. Secondary air devices are installed on both front and rear furnace walls to reinforce air dynamic field inside the furnace, and help combustion of biomass fuel. Smoldering air duct is installed under the front furnace wall. Steel coil economizer and tube type air pre-heater are installed inside the silo at the rear part of the boiler. Slag scraping device is used for slag discharge.

锅炉主要参数如下：Boiler main parameter is as following:

锅炉型号：Boiler type DHL10-7.0-AII,T

额定蒸发量：Rated Capacity 10t/h

额定蒸汽压力：Rated Steam Pressure 7.0MPa

额定蒸汽温度：Rated Steam Temperature 287℃

给水温度：Feed Water temperature 105℃

排烟温度：Exhaust Gas temperature 160℃/162℃

预热空气温度：Pre-heated Air Temperature 129℃/128℃

主要设备参数:Main Equipment Parameter

锅炉炉墙砌筑完工后，炉墙中含有一定的水分，在锅炉投入运行前，要将水分烘干，使其性能稳定，防止以后锅炉长期运行过程中炉墙产生裂纹和变形脱落。

After the completion of the boiler furnace wall masonry, a certain amount of moisture contains in the furnace wall, the moisture shall be removed before the boiler is in operation, to ensure boiler’s stable performance, and prevent future cracks and deformation ,shedding during long term running.

2.3 烘炉范围及方法Drying range and method

2.3.1 烘炉主要包括如下范围：

Boiler drying shall include following:

炉膛两侧墙、前后炉拱及炉内耐火混凝土；

Wall on both side of furnace, front and real arch, refractory brick within furnace

炉膛出口处耐火混凝土；

Refractory cement at furnace outlet

炉外矾土水泥耐火混凝土。

Furnace outside aluminate cement refractory concrete

2.3.2 烘炉方法Boiler drying method

拟采用如下方法进行烘炉：

following method will be applied for drying

第一步：低温阶段采用木材在有耐火混凝土的部位进行烘烤；

First step: wood is burned to dry the sectors with refractory concrete during low temperature stage

第二步：结合锅炉点火，在燃旺木材基础上适当加煤，间断启停风机，进行烟气烘炉；

Second step: in addition to boiler firing, coal is added to flaming wood with regularly start and shut of fan to provide exhaust for drying.

第三步；结合煮炉及吹管进行高温阶段的烘炉。

Third Step: With combination of boil-out and steam flushing to carry out high temperature drying stage.

2.4 烘炉前应具备的条件prerequisite for drying