單(dan)孔膜曝氣(qi)器簡介:
在曝(pu)(pu)氣(qi)(qi)(qi)(qi)生(sheng)物(wu)濾(lv)(lv)(lv)池工藝(yi)中,為了提(ti)供(gong)(gong)微(wei)生(sheng)物(wu)生(sheng)存所需要的氧(yang)(yang)氣(qi)(qi)(qi)(qi),普通(tong)生(sheng)物(wu)濾(lv)(lv)(lv)池一般(ban)采用在濾(lv)(lv)(lv)池下部設(she)有(you)通(tong)風(feng)孔,依靠自然(ran)通(tong)風(feng)供(gong)(gong)氧(yang)(yang),這樣容易造成供(gong)(gong)氣(qi)(qi)(qi)(qi)氣(qi)(qi)(qi)(qi)壓(ya)分布不均,出現(xian)短流、局部氣(qi)(qi)(qi)(qi)堵現(xian)象,自然(ran)通(tong)風(feng)供(gong)(gong)氧(yang)(yang)受控制于池內(nei)溫度(du)與氣(qi)(qi)(qi)(qi)溫之差,濾(lv)(lv)(lv)池高度(du),濾(lv)(lv)(lv)料(liao)空(kong)隙(xi)及風(feng)力,不能給濾(lv)(lv)(lv)池提(ti)供(gong)(gong)穩定(ding)、均勻的通(tong)風(feng),曝(pu)(pu)氣(qi)(qi)(qi)(qi)生(sheng)物(wu)濾(lv)(lv)(lv)池通(tong)過向濾(lv)(lv)(lv)池的濾(lv)(lv)(lv)料(liao)層(ceng)中強制通(tong)入空(kong)氣(qi)(qi)(qi)(qi)來替代(dai)(dai)自然(ran)通(tong)氣(qi)(qi)(qi)(qi)供(gong)(gong)氧(yang)(yang),以完全提(ti)供(gong)(gong)生(sheng)存在掛(gua)膜生(sheng)物(wu)陶粒(li)濾(lv)(lv)(lv)料(liao)上(shang)的微(wei)生(sheng)物(wu)新陳代(dai)(dai)謝所需要足夠的、穩定(ding)的氧(yang)(yang)份,來提(ti)高曝(pu)(pu)氣(qi)(qi)(qi)(qi)生(sheng)物(wu)濾(lv)(lv)(lv)池整體效(xiao)果。不(bu)(bu)受池(chi)內溫度與氣(qi)(qi)溫之差(cha),不(bu)(bu)受濾池(chi)高度及掛膜生物陶粒濾料空(kong)隙率控制,氣(qi)(qi)泡直徑小,而(er)且氣(qi)(qi)泡分布范圍大,因(yin)曝氣(qi)(qi)器出口有凹凸等分不(bu)(bu)易被堵塞,不(bu)(bu)怕掛膜生物陶粒濾料堆壓。
技術參數:
水深(M) | 空(kong)氣(qi)流量(liang)(立方(fang)/個-h) | 氧利(li)用(yong)率(%) | 阻力損(sun)失(shi)(Pa) | 安裝(zhuang)密度(個/平(ping)方) | 安裝高度mm |
4.5 | 0.20-0.45 | 22 | ≤3000 | 36-49 | 100-200 |
產品規格:
空氣支管(mm) | 上,下管(guan)夾(mm) | 單孔(kong)膜直徑(mm) | 單孔直徑(mm) | 池(chi)底空氣分管(guan)尺(chi)寸(cun)(mm) |
25 | 43×43 | 33 | 1 | 按空氣流速(su)而定 |
通(tong)氣分管(guan)(guan)及支(zhi)(zhi)管(guan)(guan)采用(yong)(yong)abs-upvc塑料硬管(guan)(guan),采用(yong)(yong)abs制成,由上(shang)管(guan)(guan)夾(jia)(jia)、下管(guan)(guan)夾(jia)(jia)、單(dan)孔膜、abs固定調節支(zhi)(zhi)架等組(zu)成。
1、在曝(pu)氣(qi)(qi)(qi)生物(wu)濾(lv)(lv)池內先安裝濾(lv)(lv)板、曝(pu)氣(qi)(qi)(qi)生物(wu)濾(lv)(lv)池專用濾(lv)(lv)頭,然(ran)后安裝單孔膜曝(pu)氣(qi)(qi)(qi)器,再倒入鵝卵(luan)石墊層(ceng)(高度(du)約200m),最后倒入掛膜生物(wu)陶粒濾(lv)(lv)料。避免鵝卵(luan)石墊層(ceng)砸破曝(pu)氣(qi)(qi)(qi)器,并且還要避免電焊火苗及(ji)重(zhong)物(wu)銳器掉入池中損壞(huai)管路(lu)及(ji)曝(pu)氣(qi)(qi)(qi)器。
2、本產品未安裝(zhuang)前不(bu)宜(yi)重壓(ya),不(bu)宜(yi)堆(dui)放在室外(wai),應遠(yuan)離火(huo)種,避免(mian)損壞。