【正文】 n of a preliminary did a preliminary discussion. MCGS configuration software is designed to monitor the treatment process systems,which has data acquisition, display, saving and playback features such as historical data. This system by scene keycourse and management keycourse two levels primarily, is concentrated nonhierarchical control strategy of surveillance, decentralized control. Key words： water； productting process； selfcontrol； MCGS內(nèi)蒙古科技大學畢業(yè)設計 說明書（畢業(yè) 論文 ） 目 錄 摘 要 ...................................................................................................................................... IV Abstract ......................................................................................................................................V 第一章 引 言 ............................................................................................................................ 1 研究背景及意義 ......................................................................................................... 1 本課題的任務 ............................................................................................................. 2 第二章 自來水處理工藝簡介 .................................................................................................. 3 自來水處理工藝概述 ................................................................................................. 3 常規(guī)處理 .......................................................................................................... 3 預處理和深度處理 .......................................................................................... 4 污泥處理 .......................................................................................................... 5 自來水處理工藝流程 ................................................................................................. 6 進水及加藥系統(tǒng) .............................................................................................. 6 過濾系統(tǒng) .......................................................................................................... 7 加氯系統(tǒng)及出水系統(tǒng) ...................................................................................... 9 第三章 自來水處理過程自動測控系統(tǒng)設計 ........................................................................ 12 自來水處理測控系統(tǒng)簡介 ....................................................................................... 12 水廠生產(chǎn)過程檢測 ........................................................................................ 13 水廠生產(chǎn)自動控制 ........................................................................................ 14 加藥測控系統(tǒng)設計 ................................................................................................... 16 加藥測控系統(tǒng)的設計 .................................................................................... 17 加藥系統(tǒng)測控儀表選型 ................................................................................ 23 內(nèi)蒙古科技大學畢業(yè)設計 說明書（畢業(yè) 論文 ） 過濾測控系統(tǒng)設計 ................................................................................................... 28 過濾測控系統(tǒng)的設計 .................................................................................... 28 過濾反沖洗測控系統(tǒng)的設計 ........................................................................ 29 過濾及其反沖洗系統(tǒng)測控儀表 選型 ............................................................ 30 膜處理測控系統(tǒng)設計 ............................................................................................... 31 膜處理簡介 .................................................................................................... 32 膜處理測控系統(tǒng)的設計 ................................................................................ 33 反沖洗測控系統(tǒng)的設計 ................................................................................ 33 膜處理系統(tǒng)測控儀表選型 ............................................................................ 34 加氯測控系統(tǒng)設計 ................................................................................................... 34 加氯控制系統(tǒng)設計 ........................................................................................ 34 加氯系統(tǒng)測控儀表選型 ................................................................................ 37 水箱液位測控系統(tǒng)設計 ........................................................................................... 37 水箱液位測控系統(tǒng)設計 ................................................................................ 37 水箱 液位 測控系統(tǒng)儀表選型 ........................................................................ 38 恒壓供水測控系統(tǒng)設計 ........................................................................................... 38 恒壓供水測控系統(tǒng)的設計 ............................................................................ 39 恒壓供水系統(tǒng)測控儀表選型 ........................................................................ 45 第四章 自來水處理自動測控系統(tǒng)的監(jiān)控程序設計 ............................................................ 50 MCGS 組態(tài)軟件概述 ................................................................................................ 50 MCGS 軟件簡介 ............................................................................................. 51 MCGS 軟件功能和特點 ................................................................................. 51 自來水處理自動測控系統(tǒng)的監(jiān)控程序設計 ........................................................... 52 內(nèi)蒙古科技大學畢業(yè)設計 說明書（畢業(yè) 論文 ） 自來水處理自動測控系統(tǒng)的監(jiān)控介紹 ........................................................ 54 監(jiān)控的功能 ................................................................................................... 54 結(jié)束語 ...................................................................................................................................... 57 參考文獻 .................................................................................................................................. 58 致 謝 ........................................................................................................................................ 60 附錄 A 自來水生產(chǎn)過程自動測控系統(tǒng)圖 ............................