反(fan)沖(chong)洗(xi)(xi)自(zi)清(qing)洗(xi)(xi)過濾(lv)器(qi)(qi)設備當過濾(lv)器(qi)(qi)的壓差達(da)到預設值時(shi),將開始自(zi)動清(qing)洗(xi)(xi)過程(cheng)(cheng)(cheng),此間(jian)凈(jing)水(shui)供應不斷(duan)流,清(qing)洗(xi)(xi)閥(fa)打(da)開,清(qing)洗(xi)(xi)室(shi)(shi)及吸(xi)(xi)污器(qi)(qi)內水(shui)壓大幅度下降,通(tong)過濾(lv)筒與吸(xi)(xi)污管的壓力(li)(li)差,吸(xi)(xi)污管與清(qing)洗(xi)(xi)室(shi)(shi)之間(jian)通(tong)過吸(xi)(xi)嘴產(chan)生(sheng)一個(ge)吸(xi)(xi)力(li)(li),形(xing)成(cheng)一個(ge)吸(xi)(xi)污過程(cheng)(cheng)(cheng)。同時(shi),電力(li)(li)馬達(da)帶動吸(xi)(xi)污管沿軸(zhou)向做螺旋運動。吸(xi)(xi)污器(qi)(qi)軸(zhou)向運動與旋轉運動的結合(he)將整個(ge)濾(lv)網內表面*清(qing)洗(xi)(xi)干凈(jing)。整個(ge)沖(chong)洗(xi)(xi)過程(cheng)(cheng)(cheng)只(zhi)需(xu)數十秒(miao)鐘。排污閥(fa)在清(qing)洗(xi)(xi)結束時(shi)關(guan)閉。過濾(lv)器(qi)(qi)開始準(zhun)備下一個(ge)沖(chong)洗(xi)(xi)周(zhou)期(qi)。
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反沖洗自清洗過濾器設備概述:
自(zi)動(dong)反沖(chong)洗(xi)過(guo)(guo)濾(lv)器(qi)是一種高效且 易(yi)操作(zuo)的(de)(de)全(quan)自(zi)動(dong)過(guo)(guo)濾(lv)裝置。廣泛用于冶金、化工(gong)(gong)(gong)、石(shi)油、造紙(zhi)、醫藥、食品、采礦(kuang)、電力(li)、城市給水領域(yu)。諸如工(gong)(gong)(gong)業廢(fei)水, 循(xun)環水的(de)(de)過(guo)(guo)濾(lv),乳化液(ye)的(de)(de)再生,廢(fei)油過(guo)(guo)濾(lv)處理,冶金行(xing)(xing)(xing)業的(de)(de)連鑄(zhu)水系(xi)統、高爐水系(xi)統,熱軋用高壓水除鱗系(xi)統。該過(guo)(guo)濾(lv)器(qi)由(you)簡體、不銹鋼濾(lv)網、排(pai)污部分、傳動(dong)裝置及電氣控制(zhi)部分組(zu)成。過(guo)(guo)濾(lv)機工(gong)(gong)(gong)作(zuo)時(shi),待過(guo)(guo)濾(lv)的(de)(de)水由(you)水口(kou)時(shi)入,流經(jing)濾(lv)網,通(tong)過(guo)(guo)出口(kou)進入用戶所(suo)須的(de)(de)管道(dao)進行(xing)(xing)(xing)工(gong)(gong)(gong)藝循(xun)環,水中的(de)(de)顆粒雜技被截留在濾(lv)網內(nei)部。同時(shi)排(pai)污口(kou)打開,由(you)排(pai)污口(kou)排(pai)出,當(dang)濾(lv)網清洗(xi)完畢后(hou),壓差(cha)降到小(xiao)值,系(xi)統返回(hui)到初始過(guo)(guo)濾(lv)狀,系(xi)統正常(chang)運(yun)行(xing)(xing)(xing)。
反沖洗自清洗過濾器設備水由(you)入口進入,首(shou)先經過(guo)粗濾網(wang)(wang)濾掉較大顆粒的雜(za)(za)質,然后到達(da)細濾網(wang)(wang)。在(zai)(zai)過(guo)濾過(guo)程中,細濾網(wang)(wang)逐漸累(lei)積水中的臟物、雜(za)(za)質,形成過(guo)濾雜(za)(za)質層,由(you)雜(za)(za)質層堆積在(zai)(zai)細濾網(wang)(wang)的內(nei)側,因此在(zai)(zai)細濾網(wang)(wang)的內(nei)、外兩側就形成了一個(ge)壓差。
當過(guo)(guo)濾(lv)器(qi)的壓差達到預設值時(shi),將開始(shi)自(zi)動清(qing)洗(xi)過(guo)(guo)程,此間(jian)凈水供應(ying)不斷流,清(qing)洗(xi)閥打(da)開,清(qing)洗(xi)室(shi)及吸(xi)(xi)(xi)污器(qi)內水壓大幅度下(xia)降,通過(guo)(guo)濾(lv)筒與(yu)吸(xi)(xi)(xi)污管(guan)的壓力差,吸(xi)(xi)(xi)污管(guan)與(yu)清(qing)洗(xi)室(shi)之間(jian)通過(guo)(guo)吸(xi)(xi)(xi)嘴(zui)產生一個(ge)吸(xi)(xi)(xi)力,形成一個(ge)吸(xi)(xi)(xi)污過(guo)(guo)程。同時(shi),電力馬達帶動吸(xi)(xi)(xi)污管(guan)沿軸向做螺旋(xuan)運(yun)動。吸(xi)(xi)(xi)污器(qi)軸向運(yun)動與(yu)旋(xuan)轉運(yun)動的結合將整(zheng)個(ge)濾(lv)網(wang)內表面*清(qing)洗(xi)干(gan)凈。整(zheng)個(ge)沖洗(xi)過(guo)(guo)程只(zhi)需數十秒鐘。排污閥在清(qing)洗(xi)結束時(shi)關閉。過(guo)(guo)濾(lv)器(qi)開始(shi)準(zhun)備下(xia)一個(ge)沖洗(xi)周期。
可用(yong)于對工(gong)(gong)(gong)業水(shui)、海水(shui)、食(shi)品和制藥(yao)等(deng)(deng)輕化工(gong)(gong)(gong)工(gong)(gong)(gong)業廢水(shui)、循環(huan)水(shui)的(de)(de)過濾(lv)(lv)(lv),以及乳化液(ye)(ye)再生、廢油、液(ye)(ye)態原料等(deng)(deng)過濾(lv)(lv)(lv)處理(li)等(deng)(deng)。在冶金工(gong)(gong)(gong)業及石化工(gong)(gong)(gong)業及電廠給(gei)排水(shui)和循環(huan)水(shui)系(xi)(xi)統(tong)和涉及到(dao)液(ye)(ye)態的(de)(de)介(jie)(jie)質過濾(lv)(lv)(lv)等(deng)(deng)工(gong)(gong)(gong)藝(yi)中,應用(yong)自動(dong)反沖洗過濾(lv)(lv)(lv)器(qi)也(ye)日趨廣泛(fan),我國現(xian)代(dai)冶金企業引進的(de)(de)連鑄(zhu)水(shui)系(xi)(xi)統(tong)、高爐水(shui)系(xi)(xi)統(tong)、熱軋用(yong)高壓水(shui)除鱗系(xi)(xi)統(tong)、乳化液(ye)(ye)系(xi)(xi)統(tong)以及封(feng)閉的(de)(de)水(shui)循環(huan)系(xi)(xi)統(tong),液(ye)(ye)態的(de)(de)介(jie)(jie)質過濾(lv)(lv)(lv)系(xi)(xi)統(tong)均(jun)大量(liang)地采用(yong)了自動(dong)反沖洗過濾(lv)(lv)(lv)器(qi)。