毕业设计 5万吨给水厂设计.doc

毕业设计 5万吨给水厂设计

中文摘要
    本设计题目为：市给水工程扩大初步设计（I）,设计规模为：近期50000 ，远期65000 ，要求根据所给资料进行给水工艺设计和单体构筑物设计计算，包括取水输水构筑物设计、输配水管网设计、净水厂设计、工程概算和制水成本计算。净水厂采用工艺流程为：
                      混凝剂
水源 一级泵房    配水井                        
                                消毒剂
机械搅拌澄清池 V型滤池 清水池 吸水井

二级泵房  配水管网   用户
 

关键词：中山市；给水工程；取水输水构筑物；净水厂；输配水管网.
Abstract
The design entitled : Water Supply project enlarge preliminary design of Zhongshan City (I), the size of the design : the recent 35000 , Long-term 50,000 , according to the given information, technology design and water monomer structure design、and water intake structures are required. transmission and distribution pipe network design, water purification plant design, engineering estimates and water costs are also included. Water purification plants’adopts technological is as follows:
                                        coagulation
Water Resiyrce — primary water pumping station — assigned wells —
disinfection
mechanical agitation clarifiers —V-filter — storage pool — water well —

secondary water pumping station — urban pipe network —system -users