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一、開機前的(de)準備(bei)工作

開(kai)啟(qi)控制柜總電源空開(kai),確保助劑桶內硅藻(zao)土余量在3公斤以上,檢查回水(shui)，給(gei)水(shui)管(guan)道上的(de)手動閥(fa)門，確保閥(fa)門在開(kai)啟(qi)狀態,檢查五(wu)通閥(fa)指針在過(guo)濾檔上

二、內循(xun)環(huan)工作原理

一鍵(jian)啟(qi)(qi)動(dong)(dong)(dong)設(she)(she)備,內循環，回(hui)水(shui)(shui)電(dian)動(dong)(dong)(dong)閥門(men)會自動(dong)(dong)(dong)開啟(qi)(qi),內循環閥門(men)、回(hui)水(shui)(shui)電(dian)動(dong)(dong)(dong)閥門(men)完全(quan)開啟(qi)(qi)后(hou)(hou)，水(shui)(shui)泵(beng)會自動(dong)(dong)(dong)開啟(qi)(qi)工(gong)作(zuo),水(shui)(shui)泵(beng)工(gong)作(zuo)后(hou)(hou)，回(hui)水(shui)(shui)閥門(men)自動(dong)(dong)(dong)關閉(bi)，回(hui)水(shui)(shui)閥門(men)完全(quan)關閉(bi)后(hou)(hou)，硅(gui)藻(zao)土(tu)投(tou)(tou)加器(qi)自動(dong)(dong)(dong)工(gong)作(zuo)，投(tou)(tou)加定量硅(gui)藻(zao)土(tu)進(jin)行稀釋，稀釋后(hou)(hou)的硅(gui)藻(zao)土(tu)自動(dong)(dong)(dong)吸(xi)附投(tou)(tou)膜通過(guo)設(she)(she)定的投(tou)(tou)膜時間，投(tou)(tou)膜時間達到后(hou)(hou)，內循環電(dian)動(dong)(dong)(dong)閥門(men)自動(dong)(dong)(dong)關閉(bi)，硅(gui)藻(zao)土(tu)投(tou)(tou)膜過(guo)程結束

三、性能介紹(shao)

多功能五通閥,又稱全自動(dong)多向(xiang)水流控(kong)制閥,集自動(dong)過(guo)濾.雙向(xiang)涂膜內循(xun)環

反清洗,卸(xie)空于(yu)一體，且具備濾(lv)元表面清洗的能(neng)力；

過濾膜采用純進口材質，濾網(wang)抗壓大于0.35MPa；

控制閥、助劑罐應滿足自助運行(xing)功(gong)能要求；

關鍵(jian)自(zi)(zi)動(dong)(dong)化控制指(zhi)標須滿足自(zi)(zi)動(dong)(dong)涂膜(mo)、自(zi)(zi)動(dong)(dong)反沖洗和自(zi)(zi)動(dong)(dong)隔壓式(shi)涂膜(mo)模式(shi)；

智能(neng)控制觸摸顯(xian)(xian)示(shi)屏，能(neng)在(zai)互聯網上操作和觀(guan)察運行情(qing)況，顯(xian)(xian)示(shi)本次關機時(shi)間(jian)下次開機時(shi)間(jian)，能(neng)顯(xian)(xian)示(shi)壓(ya)力，能(neng)自動(dong)(dong)(dong)投加硅藻土，自動(dong)(dong)(dong)反清洗，自動(dong)(dong)(dong)開關機，全自動(dong)(dong)(dong)化免人員操作，失誤降底(di)，機器使用壽命長等；

帶雙(shuang)向壓力(li)(li)傳感器，適時(shi)檢(jian)測壓力(li)(li)差進行自動反(fan)消洗(xi)；

帶攪拌葉輪，硅藻土自動投(tou)加電機，硅藻土涂膜量(liang)宜(yi)為0.2-0.3kg/m；

一鍵(jian)式開關(guan)機(ji)，無(wu)需(xu)人工(gong)看護(hu)，硅藻土自(zi)動(dong)投加、具有wifi功能，手機(ji)下載app，可遠程操(cao)控管(guan)理，液晶觸(chu)摸屏操(cao)控、自(zi)動(dong)監(jian)測(ce)水(shui)(shui)溫、水(shui)(shui)濁(zhuo)度(du)(du)、硅藻土余量、運(yun)行時間(jian)，自(zi)帶水(shui)(shui)質(zhi)監(jian)測(ce)儀系(xi)統(tong)，智能監(jian)控PH值和(he)ORP值、溫度(du)(du)、濁(zhuo)度(du)(du)、并可以(yi)監(jian)測(ce)和(he)控制，過濾精度(du)(du)1微米、出水(shui)(shui)濁(zhuo)度(du)(du)0.5FTU。水(shui)(shui)質(zhi)可達到飲用水(shui)(shui)標準；

硅藻土(tu)過(guo)濾器應具(ju)有反沖洗(xi)(xi)功能，反沖洗(xi)(xi)強(qiang)度(du)不小于(yu)過(guo)濾強(qiang)度(du)并能恢復初始(shi)壓差。

第28屆中國教育裝備展示會