辽宁科技大学课程设计说明书设计题目:大气污染控制工程课程设计学院、系:化学工程学院专业班级:环境工程2007学生姓名:薛武丹指导教师:吕艳丽学号:120073303040成绩:2010年9月30日目录概论..................................................................................................................................................31.1任务来源............................................................................................................................31.2设计目的............................................................................................................................31.4设计规范............................................................................................................................31.5排放气态污染物的危害.....................................................................................................31.6设计原则............................................................................................................................41.7金刚砂的生产过程.............................................................................................................51.8处理要求............................................................................................................................52方案选择.......................................................................................................................................52.1气态污染物处理技术.........................................................................................................62.1.1吸收法.....................................................................................................................62.1.2吸附法.....................................................................................................................62.1.3冷凝法.....................................................................................................................62.1.4燃烧法.....................................................................................................................62.2方案选择............................................................................................................................7本设计采用吸收法处理硫酸烟雾工艺。净化设备为填料塔。...........................................72.3工艺流程............................................................................................................................7排放..................................................................................................................................................73处理系统.......................................................................................................................................73.1集气罩................................................................................................................................73.1.1集气罩的分类..........................................................................................................73.1.2集气罩的设计原则..................................................................................................73.1.3集气罩的选择以及参数的确定..............................................................................83.2吸收塔......................................................................................................................