精品文档---下载后可任意编辑一、引言..................................................................11.1 烟气除尘脱硫的意义....................................................11.2 设计目的..............................................................11.3 设计任务及内容........................................................1 1.4 设计资料.............................................................2二、工艺方案的确定及说明..................................................3 2.1 工艺流程图...........................................................32.2 基础资料的物料衡算....................................................32.3 工艺方案的初步选择与确定..............................................52.4 整体工艺方案说明......................................................5三、主要处理单元的设计计算................................................63.1 除尘器的选择和设计...................................................63.1.1 除尘器的选择........................................................63.1.2 袋式除尘器滤料的选择................................................73.1.3 选择清灰方式........................................................93.1.4 袋式除尘器型号的选择...............................................103.2 脱硫设备设计.........................................................113.2.1 常见的烟气脱硫工艺..................................................113.2.2 比对脱硫技术.......................................................123.2.3 脱硫技术的选择.....................................................143.3 湿法脱硫简介和设计...................................................143.3.1 基本脱硫原理.......................................................143.3.2 脱硫工艺流程.......................................................15精品文档---下载后可任意编辑3.3.3 脱硫影响因素.......................................................153.4 脱硫中喷淋塔的计算...................................................163.4.1 塔内流量计算............................
