给排水毕业设计某净厂工艺设计.docVIP

水处理工程（一）课程设计 说明书 题 目：净水厂工艺设计 学 院：市政与环境工程学院 专 业：给水排水工程 Water is the source of human life, the scientific development of human society in the history of water is the most important social events and activities of production, to ensure that people are able to live a normal life, water supply system becomes very important. ???? Water quality engineering is the main water supply and drainage engineering one of professional courses. It is an industrial and civil buildings provide the necessary production conditions and comfortable, healthy and safe living environment for applied science. ???? Course is designed to consolidate knowledge and practice engineering textbooks important means to design quality so everyone can directly reflect the level of understanding of the course. Is a water treatment plant in the city has played a decisive role in the development process units, water quality directly determines the production of urban residents living security, therefore, reasonable arrangements for water plant layout, scientific choice treatment structures are very necessary. In the design process, we will use a lot of water supply and drainage design manuals and professional design, through inspection about books, can understand the expertise did not know the individuals capacity has been further improved. ???? Involved in the design of a water treatment process, water control structures and structures and characteristics of elevation, water overall arrangement, water-related issues encountered in the process, etc., because of the design of a preliminary design, so the design will appear some places unclear or erroneous instructions, they will continue their efforts to the maximum extent possible to make a qualified design specification. 目录 1工程概况及设计任务 1 1.1 设计任务 1 1.2 设计基础资料 1 1.3 设计内容 2 2 净水厂处理工艺的确定 4 2.1 设计规模 4 2.2工艺流程 4 3 水处理构筑物设计与计算 10 3.1 混凝 10 3.2 配水井 11 3.3混合设备的设计 12 3.4 絮凝池 13 3.5平流式沉淀池 15 3.6 普通快滤池 19 3.7 清水池 23 3.8 管道系统 23 3