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機械過濾器

發(fa)布日期:2022-05-23 16:03:00

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  設備(bei)概述(shu)

  機(ji)械過(guo)(guo)濾(lv)(lv)器(qi)(qi)也(ye)稱為(wei)壓力式(shi)(shi)過(guo)(guo)濾(lv)(lv)器(qi)(qi),是純水(shui)制(zhi)備前(qian)期預處理、水(shui)凈化(hua)系(xi)統(tong)的(de)重要組成部分。材質(zhi)有鋼(gang)制(zhi)襯膠或不(bu)(bu)銹鋼(gang),根(gen)據過(guo)(guo)濾(lv)(lv)介質(zhi)的(de)不(bu)(bu)同分為(wei)天然石(shi)英(ying)(ying)砂過(guo)(guo)濾(lv)(lv)器(qi)(qi)、多介質(zhi)過(guo)(guo)濾(lv)(lv)器(qi)(qi)、活性炭(tan)過(guo)(guo)濾(lv)(lv)器(qi)(qi)、錳(meng)砂過(guo)(guo)濾(lv)(lv)器(qi)(qi)等,根(gen)據進(jin)水(shui)方式(shi)(shi)可(ke)(ke)分為(wei)單(dan)流(liu)式(shi)(shi)過(guo)(guo)濾(lv)(lv)器(qi)(qi)、雙(shuang)流(liu)式(shi)(shi)過(guo)(guo)濾(lv)(lv)器(qi)(qi),根(gen)據實際情(qing)況可(ke)(ke)聯合使用(yong)(yong)也(ye)可(ke)(ke)以(yi)單(dan)獨(du)使用(yong)(yong)。本產品根(gen)據原水(shui)濁度(du)(du)分為(wei)單(dan)層(ceng)過(guo)(guo)濾(lv)(lv)和雙(shuang)層(ceng)過(guo)(guo)濾(lv)(lv),單(dan)層(ceng)時(shi)為(wei)石(shi)英(ying)(ying)砂,雙(shuang)層(ceng)時(shi)為(wei)石(shi)英(ying)(ying)砂和無煙煤。當(dang)(dang)進(jin)水(shui)濁度(du)(du)不(bu)(bu)大于20mg/L時(shi)采用(yong)(yong)單(dan)層(ceng)濾(lv)(lv)料(liao),當(dang)(dang)進(jin)水(shui)濁度(du)(du)在20~100mg/L時(shi)采用(yong)(yong)雙(shuang)層(ceng)濾(lv)(lv)料(liao)。石(shi)英(ying)(ying)砂粒徑為(wei)0.5-1.00mm,無煙煤為(wei)0.8-1.5mm 。可(ke)(ke)針(zhen)對不(bu)(bu)同的(de)用(yong)(yong)途(tu)或客戶要求設計成低(di)速、高速、雙(shuang)流(liu)式(shi)(shi)、自動控制(zhi)等過(guo)(guo)濾(lv)(lv)形(xing)式(shi)(shi)。


  工作(zuo)原(yuan)理

  機(ji)械過(guo)濾(lv)器(qi)是利用(yong)(yong)(yong)一種或幾(ji)種過(guo)濾(lv)介(jie)質(zhi)(zhi),在一定(ding)的壓力(li)下,使原(yuan)液(ye)通過(guo)該介(jie)質(zhi)(zhi),去除雜質(zhi)(zhi),從而達到(dao)過(guo)濾(lv)的目的。其(qi)內裝的填(tian)料(liao)一般為:石英(ying)砂、無(wu)煙煤(mei)、顆(ke)粒(li)多孔陶瓷、錳砂等(deng),用(yong)(yong)(yong)戶可根據實際情況(kuang)選擇使用(yong)(yong)(yong)。機(ji)械過(guo)濾(lv)器(qi)主要是利用(yong)(yong)(yong)填(tian)料(liao)來降低水(shui)(shui)中濁度,截留除區水(shui)(shui)中懸(xuan)浮物、有(you)機(ji)物、膠質(zhi)(zhi)顆(ke)粒(li)、微生物、氯嗅味及部分(fen)重金屬離子,使給水(shui)(shui)得(de)到(dao)凈化的水(shui)(shui)處理(li)傳(chuan)統方(fang)法(fa)之一。


  設備特點

  1、設(she)備造價(jia)低(di)廉,運行(xing)成本費(fei)用低(di),管理簡(jian)便。 

  2、濾(lv)料(liao)經(jing)過反洗(xi)可多次使(shi)用,濾(lv)料(liao)壽命長(chang)。  

  3、過濾效果好,占(zhan)地面積小。


  用途

  機(ji)械(xie)(xie)過濾器(qi)(qi)主要(yao)用(yong)(yong)(yong)于去除(chu)水(shui)(shui)(shui)中懸浮物,一(yi)般用(yong)(yong)(yong)于生活用(yong)(yong)(yong)水(shui)(shui)(shui)及工業(ye)(ye)用(yong)(yong)(yong)水(shui)(shui)(shui)的(de)前期(qi)處(chu)理,也(ye)可用(yong)(yong)(yong)于循環水(shui)(shui)(shui)系統的(de)旁(pang)濾,純(chun)水(shui)(shui)(shui)或軟化(hua)(hua)水(shui)(shui)(shui)的(de)預處(chu)理。在很(hen)多(duo)工藝(yi)流程(cheng)(cheng)里也(ye)都需(xu)(xu)要(yao)用(yong)(yong)(yong)到(dao)機(ji)械(xie)(xie)過濾器(qi)(qi),例如(ru)我(wo)們(men)很(hen)熟(shu)悉的(de)電(dian)滲析工程(cheng)(cheng),電(dian)滲析工程(cheng)(cheng),凈化(hua)(hua)水(shui)(shui)(shui)之前經過的(de)一(yi)個流程(cheng)(cheng)就(jiu)是(shi)需(xu)(xu)要(yao)通過機(ji)械(xie)(xie)過濾器(qi)(qi)除(chu)掉(diao)懸浮物,顆粒狀(zhuang)等雜質。還有(you)很(hen)多(duo)像苦咸(xian)水(shui)(shui)(shui)淡化(hua)(hua)、太空(kong)水(shui)(shui)(shui)生產,飲用(yong)(yong)(yong)純(chun)凈水(shui)(shui)(shui)、地下水(shui)(shui)(shui)除(chu)氟(fu),還有(you)制(zhi)藥(yao)行業(ye)(ye)針(zhen)劑制(zhi)備,化(hua)(hua)肥(fei),機(ji)械(xie)(xie)行業(ye)(ye)用(yong)(yong)(yong)水(shui)(shui)(shui)等流程(cheng)(cheng)都需(xu)(xu)要(yao)用(yong)(yong)(yong)到(dao)機(ji)械(xie)(xie)過濾器(qi)(qi)。


  日(ri)常(chang)運行注意事項

  1、系統長(chang)期停運后,重新開啟時,要對濾料進行約5分(fen)鐘的正洗(xi),沖洗(xi)至出水清澈為止。 

  2、系統初次運行(xing)或長期停運后再(zai)運行(xing)時,應對設(she)備進行(xing)排(pai)(pai)氣(qi):開啟排(pai)(pai)氣(qi)閥(fa),進水閥(fa),然(ran)后進水,直到(dao)排(pai)(pai)氣(qi)閥(fa)V8排(pai)(pai)出水沒有(you)空氣(qi)為止(部分小型(xing)過濾器不單獨設(she)置排(pai)(pai)氣(qi)閥(fa),可用出水口進行(xing)排(pai)(pai)氣(qi))。 

  3、對于大型過濾器,可用空氣(qi)(qi)擦洗,以增(zeng)強反沖洗效果,一般通入壓縮(suo)空氣(qi)(qi)(強度(du)10?18 l/s.m2),然后(hou)進行氣(qi)(qi)水(shui)反沖洗。

  4、設備反洗(xi)(xi)時應控(kong)制好反沖洗(xi)(xi)強度(du),應避免活性(xing)炭(tan)沖洗(xi)(xi)泄漏出系(xi)統。 

  5、根(gen)據進水水質(zhi)的情況,應(ying)定期更換(huan)活性(xing)炭濾料,一般3?6個(ge)月更換(huan)一次。


  技(ji)術參數表

型號 出力
(3/h)
工作壓力(Mpa) 工作溫度(℃) 過濾速度(m/h) 反沖時間(分鐘) DN1 DN2 終期壓差(Mpa)
GL-3 3 0.6 5-30 10 8 40 50 0.05-0.06
GL-5 5 0.6 5-30 10 8 50 65 0.05-0.06
GL-8 8 0.6 5-30 10 10 65 80 0.05-0.06
GL-12 12 0.6 5-30 10 10 80 125 0.05-0.06
GL-15 15 0.6 5-30 10 12 80 125 0.05-0.06
GL-20 20 0.6 5-30 10 12 80 150 0.05-0.06
GL-25 25 0.6 5-30 10 12 80 150 0.05-0.06
GL-30 30 0.6 5-30 10 12 100 150 0.05-0.06
GL-40 40 0.6 5-30 10 12 125 200 0.05-0.06
GL-50 50 0.6 5-30 10 12 150 200 0.05-0.06
GL-60 60 0.6 5-30 10 12 150 200 0.05-0.06
GL-70 70 0.6 5-30 10 12 200 250 0.05-0.06


  備(bei)注:

  1. 單(dan)層(ceng)(ceng)濾料層(ceng)(ceng)高700mm,雙層(ceng)(ceng)濾料層(ceng)(ceng)高1000mm;

  2. 洗強度單層濾料(liao)時為(wei)14升(sheng)(sheng)/秒.米2,雙層濾料(liao)時為(wei)16升(sheng)(sheng)/秒.米2