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伺服電機控制(zhi)閥電動(dong)濃(nong)(nong)(nong)水(shui)(shui)(shui)比例(li)閥 產品(pin)介紹 在(zai)DTRO反(fan)(fan)滲透(tou)(tou)膜(mo)設備中(zhong)，電動(dong)濃(nong)(nong)(nong)水(shui)(shui)(shui)比例(li)調(diao)節閥的(de)作用十分(fen)重要(yao)，它主要(yao)應用在(zai)高壓反(fan)(fan)滲 透(tou)(tou)膜(mo)裝(zhuang)置的(de)濃(nong)(nong)(nong)水(shui)(shui)(shui)排(pai)(pai)放口，主要(yao)作用如下(xia)： 1.通過電動(dong)濃(nong)(nong)(nong)水(shui)(shui)(shui)比例(li)閥的(de)控制(zhi)，能降低濃(nong)(nong)(nong)水(shui)(shui)(shui)排(pai)(pai)放口的(de)壓力至(zhi)0.1-0.3MPa。 2.控制(zhi)濃(nong)(nong)(nong)水(shui)(shui)(shui)的(de)排(pai)(pai)放量，穩(wen)定(ding)進口壓力，從而保證反(fan)(fan)滲透(tou)(tou)膜(mo)內水(shui)(shui)(shui)分(fen)離所需壓力，提(ti)高設備產 水(shui)(shui)(shui)率至(zhi)80~90%或更(geng)高。 3.為濃(nong)(nong)(nong)水(shui)(shui)(shui)收集和再次處理提(ti)供了方便(bian)。