簡要(yao)描述(shu):浮球式蒸汽疏水調節(jie)閥(fa)利用蒸汽和凝(ning)結水的熱動(dong)(dong)(dong)力(li)學不同的特(te)性(xing),引起動(dong)(dong)(dong)能(neng)和勢能(neng)動(dong)(dong)(dong)靜壓變(bian)化。使動(dong)(dong)(dong)作(zuo)件(jian)閥(fa)片上下(xia)壓差變(bian)化,啟動(dong)(dong)(dong)閥(fa)片開啟和關(guan)閉,從而(er)達到阻汽排水目的
產地 | 國產 | 公稱壓力 | 常壓 |
---|---|---|---|
密封形式 | 硬密封型 | 執行質量標準 | 國標 |
產品概述:
T47H-16C浮球式蒸汽疏水調節閥適用于電(dian)站、化工(gong)、制藥(yao)、造(zao)紙等行業(ye)具(ju)有加(jia)熱器的(de)工(gong)業(ye)部門,用于除氧汽水(shui)箱水(shui)位的(de)調節,有效控制加(jia)熱器中的(de)水(shui)量多少的(de)必須(xu)設備。
工作原理:
疏(shu)水(shui)(shui)(shui)閥(fa)(fa)內有一個閥(fa)(fa)片(pian)(pian),既是(shi)敏(min)感(gan)件(jian)又(you)是(shi)動作執行(xing)件(jian)。當(dang)裝置(zhi)啟動時(shi),管(guan)道出現冷卻(que)凝(ning)結(jie)水(shui)(shui)(shui),凝(ning)結(jie)水(shui)(shui)(shui)靠工作壓(ya)(ya)力(li)(li)推開(kai)閥(fa)(fa)片(pian)(pian),迅速(su)排放。當(dang)凝(ning)結(jie)水(shui)(shui)(shui)排放完畢,蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)進入疏(shu)水(shui)(shui)(shui)閥(fa)(fa)內,蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)的(de)體(ti)積迅速(su)擴大,蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)比凝(ning)結(jie)水(shui)(shui)(shui)的(de)流速(su)大,使閥(fa)(fa)片(pian)(pian)上下(xia)(xia)產生壓(ya)(ya)差,閥(fa)(fa)片(pian)(pian)在蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)流速(su)的(de)吸力(li)(li)下(xia)(xia)迅速(su)關閉(bi)。當(dang)閥(fa)(fa)片(pian)(pian)關閉(bi)時(shi),閥(fa)(fa)片(pian)(pian)受(shou)(shou)(shou)到兩面(mian)(mian)(mian)壓(ya)(ya)力(li)(li),閥(fa)(fa)片(pian)(pian)下(xia)(xia)面(mian)(mian)(mian)的(de)受(shou)(shou)(shou)力(li)(li)面(mian)(mian)(mian)積小于(yu)(yu)上面(mian)(mian)(mian)的(de)受(shou)(shou)(shou)力(li)(li)面(mian)(mian)(mian)積,因(yin)疏(shu)水(shui)(shui)(shui)閥(fa)(fa)汽(qi)(qi)(qi)(qi)(qi)室里(li)面(mian)(mian)(mian)的(de)壓(ya)(ya)力(li)(li)來(lai)源于(yu)(yu)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)力(li)(li),所以(yi)閥(fa)(fa)片(pian)(pian)上面(mian)(mian)(mian)受(shou)(shou)(shou)力(li)(li)大于(yu)(yu)下(xia)(xia)面(mian)(mian)(mian),閥(fa)(fa)片(pian)(pian)緊緊關閉(bi)。當(dang)疏(shu)水(shui)(shui)(shui)閥(fa)(fa)汽(qi)(qi)(qi)(qi)(qi)室里(li)面(mian)(mian)(mian)的(de)蒸(zheng)(zheng)(zheng)汽(qi)(qi)(qi)(qi)(qi)降溫成凝(ning)結(jie)水(shui)(shui)(shui),汽(qi)(qi)(qi)(qi)(qi)室里(li)面(mian)(mian)(mian)的(de)壓(ya)(ya)力(li)(li)消失。凝(ning)結(jie)水(shui)(shui)(shui)靠工作壓(ya)(ya)力(li)(li)推開(kai)閥(fa)(fa)片(pian)(pian),凝(ning)結(jie)水(shui)(shui)(shui)又(you)繼續(xu)排放,循環工作,間斷排水(shui)(shui)(shui)。
工作(zuo)原理:
分(fen)離(li)器(qi)工作(zuo)原理(li)是使蒸(zheng)(zheng)汽(qi)(qi)(qi)或(huo)壓縮空(kong)氣在(zai)流動中(zhong)突(tu)然(ran)改變(bian)方向,將蒸(zheng)(zheng)汽(qi)(qi)(qi)或(huo)壓縮空(kong)氣中(zhong)含有的(de)水(shui)(shui)滴分(fen)離(li)出來,減少蒸(zheng)(zheng)汽(qi)(qi)(qi)或(huo)壓縮空(kong)氣中(zhong)的(de)含水(shui)(shui)量.分(fen)離(li)出的(de)水(shui)(shui)滴集聚在(zai)分(fen)離(li)器(qi)下面,通過另配的(de)疏水(shui)(shui)閥排出。汽(qi)(qi)(qi)水(shui)(shui)分(fen)離(li)器(qi)能保證用(yong)(yong)汽(qi)(qi)(qi)設(she)備所用(yong)(yong)蒸(zheng)(zheng)汽(qi)(qi)(qi)或(huo)空(kong)中(zhong)的(de)干燥性,提(ti)高(gao)用(yong)(yong)汽(qi)(qi)(qi)設(she)備的(de)工作(zuo)效率,延長設(she)備的(de)使用(yong)(yong)壽命。
產(chan)品特(te)點:
1、根(gen)據汽(qi)(qi)壓、水壓變化可自動調節進(jin)汽(qi)(qi)量,克服(fu)了振動、噪(zao)音等缺陷。2、利用蒸(zheng)汽(qi)(qi)升溫(wen)的(de)同時(shi),可實現(xian)增壓,大大減小水泵電機功率,達(da)到節能的(de)目的(de)。3、節能、熱(re)效率高。蒸(zheng)汽(qi)(qi)得(de)以充分利用,與傳(chuan)統(tong)換熱(re)系統(tong)相比,熱(re)效率達(da)100%,節約蒸(zheng)汽(qi)(qi)20%以上。4、壽命(ming)長,免維護,壽命(ming)可長達(da)十五年。5、無需人員值班,節約人工費。
五(wu)、主要性能(neng)以及(ji)零(ling)部件
部件名稱 | CS19W-16-40C | CS49W-16-40C |
閥體(ti) | 3Cr13 | 3Cr13 |
閥蓋(gai)、螺塞 | 2Cr13 | 2Cr13 |
閥片 | 3Cr13 | 3Cr13 |
過濾網 | 304 | 304 |
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