桂林理工大学本科毕业设计·论文摘要本设计题目为：湖南某县城给水工程初步设计,按近期最高日设计流量计算，为（1+5%）×40831.08=42872.634m3/d（其中5%为水厂自用水量）选取4.5万吨设计流量进行计算，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：原水→一级泵房→配水井→管式静态混合器→栅条絮凝斜管沉淀池→V型滤池→清水池→二泵房→配水管网→至用户关键词：湖南某县城；给水工程；取水输水构筑物；净水厂；输配水管网I桂林理工大学本科毕业设计·论文ProcessDesignofWaterTreatmentPlantinTownStudent:HUANGWei-qiuTeacher:XULi-weiAbstract：hedesignentitled:WaterSupplyprojectenlargepreliminarydesignofHunanacountytown，Forcalculation,accordingtotherecenthighdesignflow(1+5%)=42872.634/d40831.08,(ofwhich5%forwaterplantforwater)select45000tonsofdesignflowratecalculated.accordingtothegiveninformation,technologydesignandwatermonomerstructuredesign、andwaterintakestructuresarerequired.transmissionanddistributionpipenetworkdesign,waterpurificationplantdesign,engineeringestimatesandwatercostsarealsoincluded.Waterpurificationplants’adoptstechnologicalisasfollows：sourceofwater→Levelofpumproom→distributionwell→Tubetypestaticmixer→Gateaflocculationpoolandtubesettler→Vshapefilter→cleanwaterbasin→secondarypumphouse→distributionsystem→userKeywords:Hunanacountytown;Watersupplyengineering;Waterintakestructures;Waterworks;WaterDistributionII桂林理工大学本科毕业设计·论文目录摘要..........................................................................................................................................IABSTRACT......................................................................................................................................II1概述...................................................................................................................................11.1城市概述...............................................................................................................................11.1.1概述........................................................................................................................................11.1.2城市概况.......................................................................................................................21.2工程设计...............................................................................................................................31.2.1毕业设计题目.....................................................................................................31.2.2要求提交的设计文件...........................................................................31.2.3毕业设计参考资料...................................................................................42设计水量...................................................................................................................52.1最高日用水量....................................................................................................52.2最高时用水量..............................................................................................................53管网水力计算....................................................................................................63.1管网定线.........................................................................
