来水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(上(shang)级出水(shui)(shui)(shui)(shui)(shui)(shui)(shui)或待处(chu)理水(shui)(shui)(shui)(shui)(shui)(shui)(shui))经分配(pei)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)进(jin)(jin)入进(jin)(jin)滤(lv)(lv)器(qi)，自上(shang)而(er)(er)下地过(guo)滤(lv)(lv)，当滤(lv)(lv)后(hou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)通过(guo)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)帽(mao)到达并充满集水(shui)(shui)(shui)(shui)(shui)(shui)(shui)区后(hou)，开始(shi)(shi)经由(you)(you)连通管进(jin)(jin)入清水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)，清水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)也称冲洗水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)，当清水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)满后(hou)由(you)(you)溢流管道外送。由(you)(you)于(yu)滤(lv)(lv)层(ceng)(ceng)不(bu)断截留(liu)进(jin)(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)中(zhong)(zhong)的(de)(de)悬浮(fu)物(wu)，滤(lv)(lv)层(ceng)(ceng)的(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)头损失逐渐增加，使得(de)虹(hong)吸(xi)上(shang)升(sheng)管中(zhong)(zhong)的(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)上(shang)升(sheng)。当水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)上(shang)升(sheng)进(jin)(jin)入虹(hong)吸(xi)辅助(zhu)管口时，水(shui)(shui)(shui)(shui)(shui)(shui)(shui)自该管开始(shi)(shi)下落(luo)，下落(luo)工程中(zhong)(zhong)，由(you)(you)于(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)力作用(yong)通过(guo)抽气(qi)(qi)管将虹(hong)吸(xi)下降(jiang)管内的(de)(de)空(kong)气(qi)(qi)带走，形成真空(kong)(负压(ya))。当负压(ya)到达设计值时，便发生虹(hong)吸(xi)现象(xiang)，此时水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)(zhong)的(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)自下而(er)(er)上(shang)地反(fan)(fan)洗使滤(lv)(lv)料得(de)以“再生”。由(you)(you)于(yu)连续不(bu)断反(fan)(fan)洗滤(lv)(lv)层(ceng)(ceng)，清水(shui)(shui)(shui)(shui)(shui)(shui)(shui)箱(xiang)(xiang)中(zhong)(zhong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)下降(jiang)至破坏斗时，虹(hong)吸(xi)作用(yong)被破坏，反(fan)(fan)洗结束，过(guo)滤(lv)(lv)装(zhuang)置又重新(xin)开始(shi)(shi)工作。

　　无(wu)阀滤池的冲(chong)洗(xi)(xi)是全自动的，有(you)时因(yin)管理上的需要(yao)，在滤池水头损失还(hai)没有(you)达到最大时就需要(yao)冲(chong)洗(xi)(xi)，为(wei)此设(she)有(you)强制冲(chong)洗(xi)(xi)器(qi)，强制冲(chong)洗(xi)(xi)器(qi)利用(yong)压(ya)力水造成辅助(zhu)管内产生负压(ya)，通(tong)过抽气管的作用(yong)形成虹吸。

　　重力(li)式无阀(fa)滤池由分配水(shui)槽、进(jin)水(shui)管(guan)(guan)、过滤室(shi)、集(ji)(ji)水(shui)区(qu)、连(lian)通管(guan)(guan)、冲(chong)洗水(shui)箱、溢流槽、虹(hong)吸(xi)上升管(guan)(guan)、虹(hong)吸(xi)下降管(guan)(guan)、虹(hong)吸(xi)辅助(zhu)管(guan)(guan)、抽气(qi)管(guan)(guan)、排水(shui)水(shui)封箱、虹(hong)吸(xi)破(po)(po)坏管(guan)(guan)、虹(hong)吸(xi)破(po)(po)坏斗(dou)、强(qiang)制虹(hong)吸(xi)装置、强(qiang)制破(po)(po)坏装置等组(zu)件(jian)构成，是集(ji)(ji)水(shui)力(li)学、结构学、空(kong)气(qi)动(dong)力(li)学为一体(ti)的净化水(shui)装置。

工艺流程图

示(shi)意构造(zao)图

技术参数(shu)

　　G系列无阀滤(lv)池(chi)适用(yong)于原水(shui)(shui)(shui)(shui)(shui)浊度(du)相(xiang)对较(jiao)低(di)的(de)(de)(de)(de)各(ge)类(lei)地(di)(di)表(biao)水(shui)(shui)(shui)(shui)(shui)、地(di)(di)下水(shui)(shui)(shui)(shui)(shui)等(deng)(deng)为水(shui)(shui)(shui)(shui)(shui)源的(de)(de)(de)(de)农村城镇，工(gong)(gong)矿(kuang)企业的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)厂，集中供水(shui)(shui)(shui)(shui)(shui)站等(deng)(deng)，出(chu)水(shui)(shui)(shui)(shui)(shui)可满足(zu)浊度(du)≤1-3mg/L。适用(yong)于来(lai)水(shui)(shui)(shui)(shui)(shui)带有一(yi)定(ding)压力(li)而又无电(dian)力(li)供应的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)站场所，如高位水(shui)(shui)(shui)(shui)(shui)库(ku)水(shui)(shui)(shui)(shui)(shui)处(chu)(chu)(chu)理(li)后下送(song)等(deng)(deng)。用(yong)于石油(you)(you)、化(hua)工(gong)(gong)、冶金、电(dian)力(li)、炼油(you)(you)、轻工(gong)(gong)、纺织等(deng)(deng)工(gong)(gong)业循环冷(leng)却水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)旁滤(lv)处(chu)(chu)(chu)理(li);用(yong)于地(di)(di)表(biao)水(shui)(shui)(shui)(shui)(shui)净(jing)(jing)化(hua)，地(di)(di)下水(shui)(shui)(shui)(shui)(shui)除(chu)铁除(chu)锰;用(yong)于城市、乡镇自来(lai)水(shui)(shui)(shui)(shui)(shui)厂的(de)(de)(de)(de)过滤(lv)处(chu)(chu)(chu)理(li);用(yong)于软化(hua)、除(chu)盐处(chu)(chu)(chu)理(li)的(de)(de)(de)(de)前处(chu)(chu)(chu)理(li);用(yong)于游泳(yong)池(chi)、喷泉水(shui)(shui)(shui)(shui)(shui)景的(de)(de)(de)(de)净(jing)(jing)化(hua)处(chu)(chu)(chu)理(li);用(yong)于生产废水(shui)(shui)(shui)(shui)(shui)去除(chu)悬(xuan)浮物，有机污水(shui)(shui)(shui)(shui)(shui)经生化(hua)处(chu)(chu)(chu)理(li)，二次(ci)沉(chen)淀(dian)池(chi)处(chu)(chu)(chu)理(li)后的(de)(de)(de)(de)后续过滤(lv)等(deng)(deng)。