刮吸泥机运行研究与改造  

Research and Reform on Operation of Sludge Scraper & Suction Machine

作　　者：李洪利[1] 许正宏[1] 郭继涛[1] 

机构地区：[1]济南市水质净化二厂,济南250021

出　　处：《中国市政工程》2004年第1期50-51,55,共3页China Municipal Engineering

摘　　要：通过对济南市水质净化二厂DE氧化沟处理中的终沉池ZXQ-54型刮吸泥机的运行情况分析研究,指出设备设计和安装中的失误和存在:吸泥量明显不足;泥管极易堵塞;虹吸系统电磁阀易吸入污水中杂质,虹吸自动停止;污水调节阀可调范围小;虹吸主管位置不当5个不足。经过改造后,成功解决了虹吸量不足,泥管易堵塞的不足,取得了对终沉池刮泥机改造的初步效果。Based on analysis and research on the operation of sludge scraper & suction machine in end sedimentation tank, faults and shortcomings in design and installation of the equipment have been pointed out, and the reform on the machine to meet the technical requirements is also introduced.

关 键 词：刮吸泥机 终沉池 虹吸 调节阀 电磁阀 

分 类 号：TU991.23[建筑科学—市政工程]