自動反清洗石英砂過濾器產品介紹:
石英砂過濾器從材質來分有不鏽鋼石英砂過濾器,碳鋼石英砂過濾器,玻璃鋼石英砂過濾器。石英砂過濾器yibanzuoweichunshuishebeiyijikuangquanshuishebeideyuchuli,tazhuyaoshitongguolvliaoduinisha,jiaoti,jinshuliziyijiyoujiwujinxingjieliu,xifu。zaijinghuashuichulihewushuichulichangyong,yinweiqiwuwuran,jiagedilian,yunxingchengbendi,suoyiyingyongbijiaoguangfan,changjiandeguolvqiyoubuxiugang304材cai質zhi,碳tan鋼gang材cai質zhi,一yi般ban內nei部bu采cai用yong環huan氧yang或huo襯chen膠jiao防fang腐fu處chu理li,布bu水shui係xi統tong上shang布bu水shui常chang見jian有you喇la叭ba口kou布bu水shui,吊diao籃lan布bu水shui,下xia布bu水shui有you平ping板ban布bu水shui,穹qiong形xing板ban布bu水shui,不bu鏽xiu鋼gang管guan式shi布bu水shui,布bu水shui水shui帽mao有youABS蘑菇頭和不鏽鋼圓柱形繞絲水帽布水,因為要考慮到石英砂過濾器的反洗,所以一般布水器的通量通常為運行流量的三倍左右。
正洗過濾狀態:當係統處於過濾狀態時,未經過濾的水通過自行研製獨特的布水器均勻布水,水以層流狀態通過濾器內的填料層(精製均粒石英砂)。當水流過填料層時,雜質被截留在填料層內。過濾器底部有多個均勻分布的集水器,將過濾後的水均勻地收集並引出,平流過濾,可以使過濾器在高流速下過濾,仍可達到較好過濾的效果。
反洗狀態:隨著雜質在填料層中不斷聚積,內部壓頭損失將不斷增大。當進、chushuiyatousunshidadaoshedingzhishi,xitongjiangzidongjihuodingyazhuangzhishiqizhuanhuanzhifanxizhuangtai,dangcitaifanxijieshu,shuilifagaibiangeishuifangxiangcongershixianzhutaifanxi,gengbianyuqingxijujiqilaidezazhi。
當dang係xi統tong處chu於yu反fan洗xi狀zhuang態tai時shi,過guo濾lv仍reng然ran繼ji續xu,其qi中zhong要yao進jin行xing反fan洗xi的de標biao準zhun過guo濾lv單dan元yuan不bu進jin行xing過guo濾lv,係xi統tong中zhong其qi它ta標biao準zhun過guo濾lv單dan元yuan仍reng然ran在zai過guo濾lv。過guo濾lv後hou的de清qing潔jie水shui部bu分fen用yong來lai反fan洗xi標biao準zhun過guo濾lv單dan元yuan,其qi餘yu仍reng送song到dao用yong戶hu處chu。反fan衝chong洗xi汙wu水shui則ze通tong過guo水shui力li閥fa的de反fan洗xi排pai水shui口kou被bei排pai出chu。在zai全quan自zi動dong過guo濾lv係xi統tong中zhong,特te殊shu的de集ji水shui器qi設she計ji可ke使shi填tian料liao之zhi間jian填tian料liao相xiang互hu搓cuo洗xi,限xian度du地di提ti高gao反fan衝chong洗xi效xiao率lv,減jian少shao所suo需xu的de反fan洗xi水shui(清潔水),同時反洗時沒有跑料現象。一個標準單元砂缸反洗為2分fen鍾zhong,反fan衝chong洗xi結jie束shu,標biao準zhun單dan元yuan砂sha缸gang內nei部bu壓ya頭tou損sun失shi減jian小xiao到dao合he理li範fan圍wei,定ding壓ya裝zhuang置zhi給gei出chu複fu原yuan信xin號hao,水shui力li閥fa恢hui複fu到dao過guo濾lv狀zhuang態tai,下xia一yi個ge標biao準zhun單dan元yuan砂sha缸gang則ze準zhun備bei進jin入ru反fan洗xi狀zhuang態tai。