《毕业设计（论文）-XX镇净给水系统工艺设计》由会员分享，可在线阅读，更多相关《毕业设计（论文）-XX镇净给水系统工艺设计（140页珍藏版）》请在金锄头文库上搜索。
1、本科毕业设计说明书全套图纸加扣3012250582 设计题目：CC 镇净给水系统工艺设计学生姓名：学号：班级：给水排水 1201指导教师：二零一六年六月1摘要毕业设计是对大学四年所学知识的整合和实践。通过毕业设计，我们可以熟悉并掌握给水系统的设计内容、原理以及方法和步骤，学会根据实际的情况正确地选定设计方案，具备初步的设计能力。本设计根据 CC 镇的具体情况，提出了两个供水和管网方案，并最终选定原地下水水源、地表水水源、新地下水水源的多水源供水方案。新建的地下水水源水质较好，故仅做简单的消毒处理；而地表水厂自水库水取水，有微污染的可能，故除了设置混凝沉淀过滤消毒的常规工艺外，增设预氧化（高锰酸
2、钾）处理环节。本设计包含管网工程、取水工程以及各个处理环节的计算和说明，是最终绘制图纸的依据。关键词：多水源的供水系统；预氧化；水处理的常规工艺2AbstratGraduation design is the integration and practice of four years learning in the university, through which we can know well and master the designing contents, principles and approaches of water supply system; we can corre
3、ctly choose the designing schemes according to the practical situation; we can equip ourselves with the primary designing ability. According to the concrete situation of CC town, this design proposes two schemes for water delivery and pipe network, and ultimately selects the multiple water resources
4、 scheme, such as original underground water, surface water and new underground water. The quality of new underground water is better, so it just needs simple disinfection treatment, while the surface water originates from the reservoir, which is more likely to be polluted slightly, so in addition to
5、 the conventional process which includes setting the coagulation, sedimentation, filtration and disinfection, the design adds pre-oxidation process chain (potassium permanganate). This design includes network engineering, water engineering and calculation and illustration of every processing link, w
6、hich is the basis of the final drawings.Keywords: multiple water resources system, pre-oxidation process, conventionalwater treatment process.3摘要 2Abstrat.31设计概述 .101.1.图纸设计要求.101.2.说明与计算.111.3.设计基础资料.111.3.1设计题目 .111.3.2风向 .111.3.3城镇规划 .111.3.4供水现状 .121.3.5建设理由 .121.3.6规划水源地 .132输配水工程设计计算 .162.1.水厂
7、选址.162.2.最高日设计用水量.162.2.1综合生活用水量（含有公共设施生活用水量） .162.2.2工业用水量 .162.2.3浇洒道路和绿化用水量 .172.2.4未预见水量和管网漏失水量 .172.2.5消防水量 .172.2.6最高日设计流量 .172.3.最高时设计用量.172.4.清水池容量计算.182.5.取水系统和给水处理系统用量.182.6.管网布置方案设计.192.7.统一水源的给水方案设计计算.192.7.1管网定线 .192.7.2管网平差计算 .1942.7.3统一给水方案消防校核 .202.7.4事故校核 .212.8.多水源供水方案的设计计算.222.8.1概述 .222.8.2管网平
