双层平流沉淀池的设计与应用  

Design and Application of Double-Deck Horizontal Sedimentation Tank

作　　者：王学福 齐敦哲 朱寅春[2] 闫东晗[2] 

机构地区：[1]宁夏宁东水务有限责任公司,宁夏宁东750004 [2]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《净水技术》2013年第1期83-86,共4页Water Purification Technology

基　　金：水体污染控制与治理科技重大专项(2012zx07403-002)

摘　　要：该文介绍了双层平流沉淀池在国内的应用,并通过工程实例详细介绍了双层平流沉淀池的主要设计内容。与普通平流沉淀池相比,双层沉淀池的处理效率更高、占地面积较省,但整体池深较深、排泥系统相对复杂,本文根据双层沉淀池的特点,介绍和分析了该池型的设计参数,絮凝区与沉淀区的设计,以及上下层排泥系统的设计,为同行业相关设计提供借鉴和参考。Several application examples of double-deck horizontal sedimentation tank were introduced. The design of this tank was presented through an exact example of an engineering project. The occupied area of gound by applying this tank is less than that of ordinary horizontal sedimentation tank, whereas the depth of this tank is more deeper and the sludge discharge system is more com- plex. The design parmeters, design of flocculation tank, sedimentation tank and sludge discharge system were also introduced to sug- gest a reference for design of this type of basin.

关 键 词：双层平流沉淀池 排泥系统 设计 应用 

分 类 号：TU991[建筑科学—市政工程]