目 录1.工程概况.......................................31.1 工程简介.....................................31.2 主要设备表...................................32.主要工艺设备安装技术措施.......................42.1 工艺管线安装.................................42.1.1 概述.....................................42.1.2 施工准备.................................42.1.3 钢管连接.................................42.1.4 管道压力试验.............................82.1.4.1 管道试验前应具备下列条件...............82.1.4.2 管道压力试验...........................82.1.5 管道吹扫.................................92.2 曝气系统安装.................................92.2.1 安装顺序................................102.2.2 池底固定支座安装........................102.2.3 布气管安装调整..........................112.2.4 曝气器单元安装..........................112.2.5 集水管安装..............................112.2.6 系统固定................................112.2.7 曝气器安装..............................112.2.8 下落管、冷凝水排放管安装................122.2.9 泄漏试验................................122.2.10 调试...................................122.3 手电动闸门安装..............................132.4 配水器安装..................................142.4.1 安装....................................142.4.2 检验....................................142.5 潜水搅拌器安装............................142.5.3 检验....................................162.5.4 单机调试................................162.6 出水堰板安装................................162.7 浆液式搅拌器安装............................173. 质量控制措施..................................174. 安全保证措施..................................185. 文明施工措施.................................191.工程概况1.1 工程简介****污水处理厂曝气池工艺为改进型推流式 A/O 活性污泥法。由四组三廊道的曝气廊道组成,每个廊道长 156 米,宽 10 米,有效水深 6.0 米,超高 1.0 米。日处理污水量为 20 万吨。原水由曝气沉沙池经两根 DN1800 管道进...