983F倒置桶式蒸汽疏水閥

一(yi)、產品概述：

983F倒置桶式蒸汽疏水閥內部是一個(ge)倒(dao)(dao)吊(diao)(diao)桶(tong)(tong)為液(ye)位敏感件，吊(diao)(diao)桶(tong)(tong)開(kai)(kai)口向下(xia)，倒(dao)(dao)吊(diao)(diao)桶(tong)(tong)連(lian)接杠桿帶動閥心(xin)開(kai)(kai)閉閥門。倒(dao)(dao)吊(diao)(diao)桶(tong)(tong)式疏水閥能(neng)排(pai)空氣，不怕水擊(ji)，抗污性(xing)能(neng)好。

二、工作原理：倒(dao)吊桶(tong)(tong)式(shi)蒸(zheng)汽(qi)疏水(shui)(shui)(shui)閥(fa)(fa)是(shi)利用冷(leng)凝水(shui)(shui)(shui)和蒸(zheng)汽(qi)的密(mi)度差的工作原理，內(nei)部(bu)結構(gou)是(shi)由杠桿系統連(lian)接(jie)倒(dao)吊桶(tong)(tong)，克服蒸(zheng)汽(qi)壓力(li)開關(guan)(guan)倒(dao)吊桶(tong)(tong)式(shi)疏水(shui)(shui)(shui)閥(fa)(fa)內(nei)部(bu)是(shi)一(yi)(yi)個(ge)倒(dao)吊桶(tong)(tong)為液(ye)位敏(min)感件，倒(dao)吊桶(tong)(tong)開口向(xiang)下。裝置剛起動(dong)時(shi)，管道內(nei)出現空(kong)氣和低溫冷(leng)凝水(shui)(shui)(shui)，此時(shi)疏水(shui)(shui)(shui)閥(fa)(fa)是(shi)全開放，空(kong)氣和低溫冷(leng)凝水(shui)(shui)(shui)迅速排出，裝置很快提升(sheng)溫度。當蒸(zheng)汽(qi)進(jin)入倒(dao)吊桶(tong)(tong)內(nei)，倒(dao)吊桶(tong)(tong)產(chan)生(sheng)(sheng)向(xiang)上浮(fu)力(li)，倒(dao)吊桶(tong)(tong)連(lian)接(jie)杠桿帶(dai)動(dong)閥(fa)(fa)心(xin)關(guan)(guan)閉閥(fa)(fa)門。倒(dao)吊桶(tong)(tong)上開有一(yi)(yi)小(xiao)孔(kong)，能自動(dong)排空(kong)氣，當一(yi)(yi)部(bu)份(fen)蒸(zheng)汽(qi)從小(xiao)孔(kong)排出，另一(yi)(yi)部(bu)份(fen)蒸(zheng)汽(qi)產(chan)生(sheng)(sheng)凝結水(shui)(shui)(shui)，倒(dao)吊桶(tong)(tong)失去浮(fu)力(li)向(xiang)下沉，倒(dao)吊桶(tong)(tong)連(lian)接(jie)杠桿帶(dai)動(dong)閥(fa)(fa)心(xin)開啟閥(fa)(fa)門。當蒸(zheng)汽(qi)再(zai)進(jin)入倒(dao)吊桶(tong)(tong)內(nei)，閥(fa)(fa)門再(zai)關(guan)(guan)閉，循(xun)環(huan)工作，間斷排水(shui)(shui)(shui)。

三(san)、產(chan)品應用：

廣泛用于造紙、紡織、食品、石油(you)、化工等工業加熱設備的蒸汽管(guan)結(jie)構(gou)特別：1、構(gou)造簡單,不易故(gu)障。無(wu)插銷或(huo)鉸鏈結(jie)構(gou),無(wu)固定磨損,節(jie)能效果(guo)佳。耐磨鉻(ge)鋼(gang)閥(fa)座,不銹鋼(gang)結(jie)構(gou),使用壽命長。2、間歇排放雜(za)質均可沖走,不積污垢,自動排空(kong)氣。3、有多種節(jie)約流孔選擇,在不同壓力下(xia),可達(da)到zui高排水(shui)流量(liang)。4、內部零件全安裝在閥(fa)蓋上,維修。

四、主要參數：：