给水厂深度处理中间提升泵房的优化设计  

Optimization design of advanced treatment intermediate pumping house in waterworks

作　　者：芮旻 郭海成[1] 李博文 王虹 邓慧萍[2] Rui Min;Guo Haicheng;Li Bowen;Wang Hong;Deng Huiping(Shanghai Municipal Engineering Design Institute (Group)Co.,Ltd.,Shanghai 200092,China;College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司水业公司,上海200092 [2]同济大学环境科学与工程学院,上海200092

出　　处：《给水排水》2019年第1期9-15,19,共8页Water & Wastewater Engineering

基　　金：上海市政工程设计研究总院(集团)有限公司科研课题(K2018K074)

摘　　要：对给水厂深度处理中间提升泵房的水泵选型、泵房布置、泵房前调蓄水池设计等进行比选研究,中间提升泵房连接水厂常规处理构筑物和深度处理构筑物,其运行的可靠性直接影响到后续深度处理的稳定运行。比选了3种水泵形式:卧式离心泵、立式混流泵和潜水混流泵,从水泵运行规律适用性、建设成本、日常维护检修便利性等方面考虑,优选潜水混流泵型中间提升泵房。泵房前调蓄水池的容积大小与水厂实际运行诸多因素有关,需合理确定。The water pump selection, pump house layout, and pump house front reservoir design of the advanced treatment intermediate pumping house are studied, which is connected conventional treatment structure and advanced treatment structure in the waterworks. Reliability of its operation directly affects the stable operation of subsequent advanced treatment. In this paper, three types of pumps are selected and compared: horizontal centrifugal pump, vertical mixed flow pump and submersible mixed flow pump. For the aspects of pump operation applicability, construction cost, convenience of routine maintenance and repair, the submersible mixed flow pump is preferred to use in intermediate pumping house. The volume of the reservoir in front of the pumping house is related to many factors in the actual operation of the waterworks and needs to be determined reasonably.

关 键 词：给水厂 深度处理 中间提升泵房 潜水混流泵 

分 类 号：TU991[建筑科学—市政工程]