鋼制(zhi)無閥過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)應(ying)用于地表水(shui)(shui)凈化，循環水(shui)(shui)旁流(liu)過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)，生(sheng)產廢(fei)水(shui)(shui)除懸(xuan)浮雜質，有機污水(shui)(shui)經生(sheng)化和二(er)沉處理后(hou)(hou)的(de)過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)。鋼制(zhi)無閥過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)主要利用虹(hong)吸原理進(jin)行定期反沖(chong)(chong)洗(xi)(xi)(xi)，過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)器(qi)(qi)進(jin)水(shui)(shui)出水(shui)(shui)、沖(chong)(chong)洗(xi)(xi)(xi)及排(pai)水(shui)(shui)均不(bu)用閥門(men)，靠(kao)水(shui)(shui)力作用自動運行。原水(shui)(shui)經過(guo)(guo)水(shui)(shui)管(guan)(guan)進(jin)入(ru)濾(lv)(lv)(lv)(lv)(lv)池通過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)層(ceng)自上而(er)(er)下(xia)的(de)過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)，后(hou)(hou)進(jin)入(ru)存水(shui)(shui)箱，充滿后(hou)(hou)通過(guo)(guo)出水(shui)(shui)管(guan)(guan)入(ru)清(qing)水(shui)(shui)池。濾(lv)(lv)(lv)(lv)(lv)層(ceng)不(bu)斷留懸(xuan)浮物，造成(cheng)阻力增(zeng)加，而(er)(er)促使虹(hong)吸管(guan)(guan)內的(de)水(shui)(shui)位(wei)(wei)不(bu)斷升高，當水(shui)(shui)位(wei)(wei)達到虹(hong)吸輔助管(guan)(guan)管(guan)(guan)口時，水(shui)(shui)自該(gai)管(guan)(guan)落(luo)下(xia)，通過(guo)(guo)抽(chou)氣(qi)管(guan)(guan)借以帶走虹(hong)吸下(xia)降(jiang)的(de)空氣(qi)，當真(zhen)空度達到一(yi)定值(zhi)時，便發生(sheng)虹(hong)吸作用而(er)(er)使水(shui)(shui)自下(xia)而(er)(er)上通過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)層(ceng)對濾(lv)(lv)(lv)(lv)(lv)料進(jin)行反沖(chong)(chong)洗(xi)(xi)(xi)。當沖(chong)(chong)洗(xi)(xi)(xi)水(shui)(shui)箱水(shui)(shui)面下(xia)降(jiang)至虹(hong)吸破(po)壞管(guan)(guan)時，空氣(qi)進(jin)入(ru)虹(hong)吸管(guan)(guan)，破(po)壞虹(hong)吸作用，反沖(chong)(chong)洗(xi)(xi)(xi)結(jie)束，過(guo)(guo)濾(lv)(lv)(lv)(lv)(lv)重(zhong)新開始(shi)。

　　鋼制無(wu)閥過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)器(qi)應用(yong)于地(di)表(biao)水(shui)(shui)(shui)(shui)凈化(hua)(hua)，循環水(shui)(shui)(shui)(shui)旁流過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)，生(sheng)產廢水(shui)(shui)(shui)(shui)除懸浮(fu)雜質，有機污水(shui)(shui)(shui)(shui)經生(sheng)化(hua)(hua)和二沉處(chu)理(li)后(hou)(hou)(hou)的(de)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)。鋼制無(wu)閥過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)器(qi)主要利用(yong)虹(hong)(hong)吸原(yuan)理(li)進(jin)行定(ding)期反(fan)沖(chong)洗(xi)，過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)器(qi)進(jin)水(shui)(shui)(shui)(shui)出水(shui)(shui)(shui)(shui)、沖(chong)洗(xi)及(ji)排水(shui)(shui)(shui)(shui)均(jun)不用(yong)閥門(men)，靠水(shui)(shui)(shui)(shui)力作(zuo)(zuo)用(yong)自動運行。原(yuan)水(shui)(shui)(shui)(shui)經過(guo)(guo)(guo)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)進(jin)入濾(lv)(lv)(lv)(lv)池(chi)通過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)層自上而下的(de)過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)，后(hou)(hou)(hou)進(jin)入存(cun)水(shui)(shui)(shui)(shui)箱，充滿(man)后(hou)(hou)(hou)通過(guo)(guo)(guo)出水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)入清(qing)水(shui)(shui)(shui)(shui)池(chi)。濾(lv)(lv)(lv)(lv)層不斷留懸浮(fu)物，造(zao)成阻力增加，而促使虹(hong)(hong)吸管(guan)(guan)(guan)內的(de)水(shui)(shui)(shui)(shui)位不斷升高，當(dang)水(shui)(shui)(shui)(shui)位達到虹(hong)(hong)吸輔助管(guan)(guan)(guan)管(guan)(guan)(guan)口時(shi)，水(shui)(shui)(shui)(shui)自該管(guan)(guan)(guan)落下，通過(guo)(guo)(guo)抽(chou)氣管(guan)(guan)(guan)借以(yi)帶走虹(hong)(hong)吸下降的(de)空氣，當(dang)真(zhen)空度(du)達到一定(ding)值(zhi)時(shi)，便(bian)發生(sheng)虹(hong)(hong)吸作(zuo)(zuo)用(yong)而使水(shui)(shui)(shui)(shui)自下而上通過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)層對(dui)濾(lv)(lv)(lv)(lv)料進(jin)行反(fan)沖(chong)洗(xi)。當(dang)沖(chong)洗(xi)水(shui)(shui)(shui)(shui)箱水(shui)(shui)(shui)(shui)面下降至(zhi)虹(hong)(hong)吸破壞管(guan)(guan)(guan)時(shi)，空氣進(jin)入虹(hong)(hong)吸管(guan)(guan)(guan)，破壞虹(hong)(hong)吸作(zuo)(zuo)用(yong)，反(fan)沖(chong)洗(xi)結束，過(guo)(guo)(guo)濾(lv)(lv)(lv)(lv)重新開始(shi)。