來水(shui)(shui)(shui)(shui)(shui)(shui)(上(shang)(shang)級(ji)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)或待處理水(shui)(shui)(shui)(shui)(shui)(shui))經(jing)分(fen)配水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)進(jin)(jin)入(ru)進(jin)(jin)濾(lv)器，自(zi)(zi)上(shang)(shang)而下地(di)過濾(lv)，當濾(lv)后(hou)水(shui)(shui)(shui)(shui)(shui)(shui)通(tong)過水(shui)(shui)(shui)(shui)(shui)(shui)帽到(dao)達并(bing)充(chong)滿集水(shui)(shui)(shui)(shui)(shui)(shui)區后(hou)，開(kai)始(shi)經(jing)由(you)連通(tong)管(guan)進(jin)(jin)入(ru)清水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)，清水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)也稱沖洗水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)，當清水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)水(shui)(shui)(shui)(shui)(shui)(shui)滿后(hou)由(you)溢流管(guan)道外送。由(you)于濾(lv)層(ceng)不(bu)斷截留進(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)的懸浮物，濾(lv)層(ceng)的水(shui)(shui)(shui)(shui)(shui)(shui)頭損失逐漸增加(jia)，使(shi)得(de)虹吸上(shang)(shang)升(sheng)管(guan)中(zhong)的水(shui)(shui)(shui)(shui)(shui)(shui)位上(shang)(shang)升(sheng)。當水(shui)(shui)(shui)(shui)(shui)(shui)位上(shang)(shang)升(sheng)進(jin)(jin)入(ru)虹吸輔助管(guan)口時(shi)，水(shui)(shui)(shui)(shui)(shui)(shui)自(zi)(zi)該(gai)管(guan)開(kai)始(shi)下落，下落工程中(zhong)，由(you)于水(shui)(shui)(shui)(shui)(shui)(shui)力作用通(tong)過抽氣(qi)管(guan)將(jiang)虹吸下降管(guan)內的空(kong)氣(qi)帶走，形成(cheng)真空(kong)(負壓)。當負壓到(dao)達設計值時(shi)，便發(fa)生虹吸現象，此時(shi)水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)的水(shui)(shui)(shui)(shui)(shui)(shui)自(zi)(zi)下而上(shang)(shang)地(di)反洗使(shi)濾(lv)料得(de)以“再生”。由(you)于連續(xu)不(bu)斷反洗濾(lv)層(ceng)，清水(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)水(shui)(shui)(shui)(shui)(shui)(shui)位下降至破壞斗時(shi)，虹吸作用被破壞，反洗結(jie)束，過濾(lv)裝置又重(zhong)新開(kai)始(shi)工作。

　　無閥(fa)濾(lv)池的(de)沖(chong)洗(xi)是全自動的(de)，有(you)時因管理(li)上的(de)需要，在濾(lv)池水(shui)頭損失還(huan)沒(mei)有(you)達到最大時就需要沖(chong)洗(xi)，為(wei)此(ci)設(she)有(you)強制(zhi)沖(chong)洗(xi)器，強制(zhi)沖(chong)洗(xi)器利用(yong)壓力水(shui)造成(cheng)輔助管內(nei)產(chan)生負(fu)壓，通過抽氣管的(de)作用(yong)形成(cheng)虹吸。

　　重力式(shi)無閥(fa)濾(lv)池由分(fen)配水槽、進水管、過濾(lv)室、集(ji)水區、連通管、沖洗水箱、溢流槽、虹(hong)(hong)吸(xi)(xi)上升管、虹(hong)(hong)吸(xi)(xi)下(xia)降管、虹(hong)(hong)吸(xi)(xi)輔助管、抽(chou)氣管、排水水封(feng)箱、虹(hong)(hong)吸(xi)(xi)破(po)(po)(po)壞管、虹(hong)(hong)吸(xi)(xi)破(po)(po)(po)壞斗(dou)、強制(zhi)虹(hong)(hong)吸(xi)(xi)裝(zhuang)(zhuang)(zhuang)置、強制(zhi)破(po)(po)(po)壞裝(zhuang)(zhuang)(zhuang)置等(deng)組(zu)件構成(cheng)，是集(ji)水力學、結構學、空氣動力學為一(yi)體(ti)的凈化水裝(zhuang)(zhuang)(zhuang)置。

工藝流程圖

示意構造圖

技(ji)術參(can)數(shu)

　　G系列(lie)無閥(fa)濾池(chi)適(shi)用(yong)(yong)(yong)于(yu)(yu)原水(shui)(shui)(shui)(shui)濁(zhuo)度(du)相對較(jiao)低的(de)(de)各類地(di)表水(shui)(shui)(shui)(shui)、地(di)下(xia)水(shui)(shui)(shui)(shui)等(deng)為水(shui)(shui)(shui)(shui)源的(de)(de)農村城(cheng)鎮(zhen)，工礦(kuang)企業(ye)的(de)(de)水(shui)(shui)(shui)(shui)廠，集中供(gong)水(shui)(shui)(shui)(shui)站(zhan)等(deng)，出水(shui)(shui)(shui)(shui)可滿足(zu)濁(zhuo)度(du)≤1-3mg/L。適(shi)用(yong)(yong)(yong)于(yu)(yu)來水(shui)(shui)(shui)(shui)帶有一(yi)定壓(ya)力而又無電(dian)力供(gong)應的(de)(de)水(shui)(shui)(shui)(shui)站(zhan)場(chang)所，如高位水(shui)(shui)(shui)(shui)庫水(shui)(shui)(shui)(shui)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)后(hou)下(xia)送等(deng)。用(yong)(yong)(yong)于(yu)(yu)石油(you)(you)、化工、冶金、電(dian)力、煉(lian)油(you)(you)、輕工、紡(fang)織等(deng)工業(ye)循環冷卻(que)水(shui)(shui)(shui)(shui)的(de)(de)旁濾處(chu)(chu)(chu)(chu)理(li)(li)(li)(li);用(yong)(yong)(yong)于(yu)(yu)地(di)表水(shui)(shui)(shui)(shui)凈化，地(di)下(xia)水(shui)(shui)(shui)(shui)除鐵除錳;用(yong)(yong)(yong)于(yu)(yu)城(cheng)市、鄉鎮(zhen)自來水(shui)(shui)(shui)(shui)廠的(de)(de)過濾處(chu)(chu)(chu)(chu)理(li)(li)(li)(li);用(yong)(yong)(yong)于(yu)(yu)軟化、除鹽處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)的(de)(de)前處(chu)(chu)(chu)(chu)理(li)(li)(li)(li);用(yong)(yong)(yong)于(yu)(yu)游(you)泳(yong)池(chi)、噴泉水(shui)(shui)(shui)(shui)景的(de)(de)凈化處(chu)(chu)(chu)(chu)理(li)(li)(li)(li);用(yong)(yong)(yong)于(yu)(yu)生產廢水(shui)(shui)(shui)(shui)去除懸浮物(wu)，有機(ji)污水(shui)(shui)(shui)(shui)經生化處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)，二(er)次沉淀池(chi)處(chu)(chu)(chu)(chu)理(li)(li)(li)(li)后(hou)的(de)(de)后(hou)續過濾等(deng)。