水泥熟料预分解窑窑尾工艺设计说明书

5000t/d水泥分解窑窑尾（低氮氧化合物排放）工艺设计

摘要：水泥是社会经济进展最重要的建筑材料之一，在今后几十年甚

至是上百年之内仍然是无可替代的基础材料，对人；低氮排放；工

艺设计

The Process Design of the Back End of Precalciner Kiln for

5000T/D Cement Clinker(Low Nitrogen Oxide

Emissions)

Abstract:Cement is one of the most important building materials

of the social and economic development, within the coming

decades or even a century,Cement is still no substitute for

basic materials, the importance of human civilization is

self-evident.

calciner kiln as the representatives has become leading technology and the most advanced technology of the cement industry. It has many advantages, such as high throughput, a high

degree of auto mation, high quality products, low energy consumption, low emissions of harmful substances, etc.

In the production process of cement will release a number

of harmful substances,particularly nitrogen oxides,according

to the requirement of this design,the design uses a range of methods to reduce the concentration of nitrogen oxide .Based on the design of new dry cement production technology in today's design requirements, the main task is the back-end part of the process design, including the production of cement raw materials, fuel quality requirements, the design of ingredients and ingredients, the material balance calculation , the main auxiliary balance and equipment selection, calculation and storage back-end process design.

Key words:5000T / D, Low Nitrogen Emissions, Process Precalciner kiln, Design

目录

第1章绪论......................................................... .. ..1

1.1 引

言......................................................

(1)

1.2设计简

介......................................................

..1

第2章建厂差不多资料 (3)

2.1设计题目 (3)

2.2建厂条件 (3)

2.3原料质量要

求 (3)

2.3.1水泥原料质量要

求.......................................... (3)

2.3.2石膏和混合材质量要

求 (4)

2.4燃料品质要求 (5)

2.5熟料热耗的选择 (6)

2.6生产方法和窑型的选择 (6)

第3章配料计算与物料和主机平衡 (8)

3.1配料计算 (8)

3.1.1原料 (24)

3.3主机平衡与选

型 (24)

3.3.1车间工作制度确定 (24)

3.3.2主机选型 (25)

3.3.3主机平衡表 (32)

第4章储库计算 (33)

4.1各种物料储存期的确定 (33)

4.2各种原料储存设施的计

算 (34)

4.2.1石灰石、原煤、联合预均化堆场、石膏、矿渣预均化堆

场计算 (34)

4.2.1.1石灰石预均化堆场计算 (34)

4.2.1.2原煤预均化堆场计算..................... (35)

4.2.1.3联合储库计算........................... (36)

4.2.1.4石膏、矿渣预均化堆场计算.................. (36)

4.3各种物料的储存设施计算 (37)

4.3.1生料配料

站.............................................. ... .37

4.3.2生料均化库............................................. .... .39

4.3.3熟料库.................................................. ... .40 4.3.4熟料配料站.. (40)

4.4水泥库计算 (41)

4.5储库一览表 (42)

第5章物料和热平衡计算......................................... (43)