毕业设计(论文)说明书课题名称城市供水厂工艺设计系别:目录目录摘要Abstract第一章设计原始资料1.1 城市概况1.2 自然条件1.3 设计水量出水水质及水压的要求1.4 工程设计第二章总体规划和方案论证2.1 水源论证2.2 净水厂厂址选择和方案确定第三章工程方案内容3.1 设计原则3.2 工程项目规模及内容第四章净水厂4.1取水构筑物4.2混凝4.3澄清池4.4过滤4.6吸水井4.7送水泵站(二级泵站)4.8加药加氯间第五章净水厂总体布置5.1净水厂的流程及平面布置5.2附属建筑物5.3净水厂绿化与道路第七章参考资料摘要本设计的主要任务是供水厂工艺设计,属于初级设计阶段。设计的主要内容包括:设计规模的确定、给水系统选择、给水方案比较、净水厂设计、二级泵房设计、水厂平面布置、高程布置、厂区美化等部分组成。设计书由设计资料、设计说明书和设计计算书三部分组成。本设计的两期设计规模是 10.0 万 m3/d,以地表水为水源。采用的给水系统为:原水→管式静态混合器→机械搅拌澄清池→虹吸滤池→清水池→二级泵房。选用碱式氯化铝混凝剂,液氯为消毒剂。水厂出水水质要求达到《生活饮用水卫生规范》(2006) 。关键词:管式静态混合器,机械搅拌澄清池,V 型滤池,清水池,二级泵站AbstractThe main task of this design is the technological design of Tianjin jinnan watersupply plant, the preliminary part of this design. The key elements of this designinclude determining the plant size, water supply system, water supply schemes, waterengineering, water distribution network with the calculation and adjustment, watertreatment plant design, the secondary pumping station design, the plant’s plain layout ,the plant’s altitude layout and the greening. Design information from designdocuments, design specification and design of the book is composed of three partscalculation.This design is the size of the twodesign of 100,000 m 3 / d, for the water togroundwater. Used for water supply system: the source of the water →static mixer→mechanical roaster clarification tank→ siphon strainer→ clean water tank→secondary pumping stations→ City pipe...