氣動噴煤球閥產品概述

氣動噴煤球閥由(you)卸灰球(qiu)(qiu)閥(fa)和氣(qi)(qi)(qi)(qi)動(dong)(dong)執行機構兩部分組成，外裝控(kong)制系統，其開啟(qi)和關閉(bi)動(dong)(dong)作是由(you)氣(qi)(qi)(qi)(qi)缸(gang)驅使閥(fa)桿轉(zhuan)(zhuan)動(dong)(dong)，從而帶動(dong)(dong)球(qiu)(qiu)體在(zai)閥(fa)腔(qiang)(qiang)(qiang)(qiang)內(nei)正反(fan)向(xiang)(xiang)回(hui)轉(zhuan)(zhuan)90°來實(shi)現(xian)的。如需(xu)開啟(qi)閥(fa)門(men)時(shi)(shi)，使電(dian)磁換向(xiang)(xiang)閥(fa)得電(dian)，此(ci)時(shi)(shi)，氣(qi)(qi)(qi)(qi)源由(you)氣(qi)(qi)(qi)(qi)缸(gang)的A腔(qiang)(qiang)(qiang)(qiang)進入(ru)，從B腔(qiang)(qiang)(qiang)(qiang)排出(chu)，推動(dong)(dong)左(zuo)(zuo)右(you)活塞向(xiang)(xiang)相(xiang)反(fan)方向(xiang)(xiang)運動(dong)(dong)，使輸出(chu)軸帶動(dong)(dong)球(qiu)(qiu)體逆時(shi)(shi)針旋轉(zhuan)(zhuan)90°，連通左(zuo)(zuo)右(you)閥(fa)體組成的通道(dao)，閥(fa)處于直通狀(zhuang)態(tai)，相(xiang)反(fan)，要關閉(bi)閥(fa)門(men)時(shi)(shi)，電(dian)磁換向(xiang)(xiang)閥(fa)失電(dian)，從氣(qi)(qi)(qi)(qi)缸(gang)的B腔(qiang)(qiang)(qiang)(qiang)進氣(qi)(qi)(qi)(qi)，由(you)A腔(qiang)(qiang)(qiang)(qiang)排氣(qi)(qi)(qi)(qi)，推動(dong)(dong)兩活塞向(xiang)(xiang)中(zhong)間移動(dong)(dong)，使轉(zhuan)(zhuan)動(dong)(dong)軸帶動(dong)(dong)圓(yuan)球(qiu)(qiu)順時(shi)(shi)針轉(zhuan)(zhuan)動(dong)(dong)90°，斷開左(zuo)(zuo)右(you)閥(fa)體組成的通道(dao)，閥(fa)處于切(qie)斷狀(zhuang)態(tai)。本產品特(te)適用于煤粉(fen)噴吹的氣(qi)(qi)(qi)(qi)固二相(xiang)介質中(zhong)，在(zai)閥(fa)門(men)開啟(qi)向(xiang)(xiang)高(gao)爐(lu)噴吹煤粉(fen)時(shi)(shi)，不(bu)會積灰卡住，而閥(fa)門(men)關閉(bi)后，又(you)能很好的密封，不(bu)會產生(sheng)泄漏。

氣動噴煤球閥部件材料

氣動噴煤球閥性能規范

氣動噴煤球閥主要尺寸

氣動噴煤球閥結構圖