某省市給水工程優(yōu)秀畢業(yè)設計完整版（80頁）

1、目 錄目錄…………………………………………………………………………………………… 1中文摘要……………………………………………………………………………………… 2英文摘要……………………………………………………………………………………… 31 緒 論 .............................................................................................

2、.......................................32 概 述 ....................................................................................................................................42.1 畢業(yè)設計的主要內(nèi)容與基本要求 .....................

3、................................................................42.2 畢業(yè)設計成果 .....................................................................................................................42.3 設計緣由 .................

4、............................................................................................................52.4 設計要求 ......................................................................................................

5、.......................53 取水工程 ..............................................................................................................................93.1 設計用水量的確定 ................................................

6、.............................................................93.2 取水裝置設計 ...................................................................................................................113.3 取水泵房 .....................

7、......................................................................................................144 凈水廠的設計與計算 .......................................................................................................

8、.184.1 概述 ...................................................................................................................................184.2 水廠平面布置 ..................................................................

9、.................................................184.3 混凝劑的選擇、溶解和投加 ...........................................................................................194.4 混合 ....................................................

10、...............................................................................224.5 絮凝 ...................................................................................................................................2

11、34.6 沉淀 ...................................................................................................................................324.7 濾池選用及適用條件 .................................................................

12、......................................354.8 消毒方法的選擇 ...............................................................................................................434.9 清水池—水量調(diào)節(jié)設備計算 ......................................

13、.....................................................455 水廠系統(tǒng)布置圖 ................................................................................................................465.1 凈水廠系統(tǒng)區(qū)域地形圖設計 .......................

14、....................................................................465.2 凈水廠總平面布置 ...........................................................................................................465.3 凈水廠高程布置 ...............

15、..............................................................................................486 配水管網(wǎng)設計 ..................................................................................................................

16、..506.1 管網(wǎng)定線 ............................................................................................................................506.2 管網(wǎng)流量計算 ......................................................................

17、..............................................50結(jié) 論 ........................................................................................................................................75致 謝 ..........................

18、..............................................................................................................76參 考 文 獻 ....................................................................................................

19、........................77Abstract: This design is the water supply engineering of a city. It mainly includes three parts: the intake works, the water pipe network design and the water treatment plant design. The given i

20、nformation is as follows: intake water from Shuishui water, take water from the inner bank and the water level changes every month a lot. So I choose the water intake. The water pipe network design is mainly based on the

21、 geography chart of the city and the positions of the big water consumers. After arranging the water pipe net, distributing flow initially, small pipe was used with the aim of reducing the cost of the pipe network. In or

22、der to satisfy the request of customer to the water quantity, the water quality and the water pressure, the pipe-net-optimize program is written. The process craft in the water treatment plant uses conventional process,

23、that is coagulation-sedimentation-filter-disinfection.The coagulation includes the mixing and flocculating processes, and mixing is to add PAC in the static state mixture machine. The process of flocculation carries on

24、 in the grid flocculating tank. Sedimentation carries on in an inclined tube sediment tank. Filter adopts the common quick filter. In the end chlorine is added to disinfect. After a series of process above, water can rea