华北某水厂脱水机房工艺设计  

Technological Design of Sludge Dewatering Station for a Water Treatment Plant in Northern China

作　　者：王超 王洪刚 郭文娟 杜梦婵 张艳辉 WANG Chao;WANG Honggang;GUO Wenjuan;DU Mengchan;ZHANG Yanhui(Beijing General Municipal Engineering Design & Research Institute Co., Ltd., Beijing 100082, China;Beijing Capital Co., Ltd., Beijing 100082, China)

机构地区：[1]北京市市政工程设计研究总院有限公司,北京100082 [2]北京首创股份有限公司,北京100082

出　　处：《净水技术》2019年第5期19-24,共6页Water Purification Technology

摘　　要：以北方某净水厂脱水机房设计为例,简述了该工程污泥脱水的工艺流程,对脱水机房的系统组成进行了介绍,对污泥的调质处理进行了设计,并对脱水机配套设备进行了比选,同时考虑了短期原水高浊的应对措施。板框脱水机因其脱水效果好、污泥含水率低而被越来越多地应用于国内污泥处理行业中,在设计过程中应注意配套设备的选型,使整个脱水系统安全可靠。With the design of sludge dewatering station of a water purification plant in northern China as an example, the process of sludge dewatering in this project is briefly described, the systematic composition of the dewatering station is introduced, the sludge conditioning treatment is designed, and the matching equipment of the dewatering machine is compared and selected. Meanwhile, the countermeasures of short-term high turbidity of raw water are proposed. Frame dehydrator is used more and more diffusely in domestic sludge treatment industry because of its good dewatering effect and low sludge moisture content. In the design process, attention should be paid to the selection of supporting equipment, so as to make the whole dewatering system safe and reliable.

关 键 词：净水厂 污泥处理 脱水系统 污泥脱水 板框脱水机 

分 类 号：TU992.3[建筑科学—市政工程]