3.5.2 烟囱直径的计算.....................................................................................................35

4 附属设备的计算与选型...............................................................................................................37

4.1 喷淋塔附属设备的选型....................................................................................................37

4.4.1 除雾器......................................................................................................................37
4.1.2 除雾器冲洗系统.....................................................................................................37
4.1.3 

 

循环浆液泵 ............................................................................................................37

4.1.4 吸收塔排浆泵.........................................................................................................37

4.2 风机的选型计算................................................................................................................38

4.2.1 标准状态下风机分量的计算................................................................................38
4.2.2 风机风压的计算.....................................................................................................39

4.3 

 

电动机功率以及选型计算 ..............................................................................................40

5 系统阻力的计算...........................................................................................................................42

5.1 管径的确定........................................................................................................................42
5.2 摩擦压力损失的计算........................................................................................................43
5.3 局部压力损失的计算........................................................................................................44
5.4 设备阻力损失....................................................................................................................45
5.5 系统总阻力损失................................................................................................................46

6 工程概预算...................................................................................................................................47

6.1 工程设备费预算................................................................................................................47
6.2 运行费用估算....................................................................................................................47

7  效益分析.......................................................................................................................................49

7.1 经济效益分析....................................................................................................................49

7.1.1 投入费用.................................................................................................................49
7.1.2 收益金额.................................................................................................................49
7.1.3 综合效益.................................................................................................................49

7.2 环境效益分析....................................................................................................................49
7.3 社会效益分析....................................................................................................................49

    

结

论..............................................................................................................................................50

    

谢

辞..............................................................................................................................................51