粉體氣力輸送機在(zai)(zai)關閉整個設(she)備(bei)系統(tong)時(shi)(shi),需要做*各個閥(fa)門的操(cao)作,以保證料封(feng)(feng)(feng)泵(beng)(beng)(beng)閥(fa)門在(zai)(zai)使(shi)(shi)用過(guo)程中始終處于良(liang)*狀態,避免長時(shi)(shi)間(jian)使(shi)(shi)用造成閥(fa)門老化。術(shu)語(yu)使(shi)(shi)用情況發生過(guo),所以我們瑞(rui)光機械在(zai)(zai)物料密(mi)封(feng)(feng)(feng)泵(beng)(beng)(beng)設(she)備(bei)的操(cao)作方面有多年的技(ji)術(shu)經驗。料封(feng)(feng)(feng)泵(beng)(beng)(beng)關閉時(shi)(shi)先(xian)轉(zhuan)動(dong)軸使(shi)(shi)弧(hu)形(xing)閥(fa)板(ban)到位(wei),然后料封(feng)(feng)(feng)泵(beng)(beng)(beng)設(she)備(bei)關閉。通過(guo)壓縮(suo)空(kong)氣進(jin)入密(mi)封(feng)(feng)(feng)圈使(shi)(shi)其膨脹變形(xing)緊(jin)貼弧(hu)形(xing)閥(fa)板(ban)使(shi)(shi)其完*密(mi)封(feng)(feng)(feng);相反,當閥(fa)門打開時(shi)(shi),必須先(xian)排出密(mi)封(feng)(feng)(feng)圈內(nei)的壓縮(suo)空(kong)氣,使(shi)(shi)密(mi)封(feng)(feng)(feng)膠與閥(fa)板(ban)分離(li),然后轉(zhuan)動(dong)軸,使(shi)(shi)弧(hu)形(xing)閥(fa)板(ban)打開。
大宇機械在氣力輸送機儲灰裝置(zhi)的(de)建設(she)(she)中(zhong),將灰斗或(huo)中(zhong)間倉(cang)的(de)灰渣放入輸(shu)送(song)機(ji)或(huo)物(wu)料密(mi)封(feng)泵中(zhong)。這種(zhong)結(jie)構設(she)(she)計(ji)可使閥(fa)門具有優良的(de)密(mi)封(feng)性能,啟閉靈活,避免閥(fa)門磨損,從而(er)大大延(yan)長了(le)閥(fa)門的(de)使用(yong)壽命。這種(zhong)運(yun)行方式是(shi)我們(men)大宇(yu)機(ji)械(xie)建設(she)(she)粉體氣力輸(shu)送(song)設(she)(she)備的(de)精(jing)髓所在(zai)(zai)(zai),我們(men)大宇(yu)機(ji)械(xie)在(zai)(zai)(zai)物(wu)料密(mi)封(feng)泵的(de)建設(she)(she)上起到了(le)很*的(de)作用(yong),目(mu)前在(zai)(zai)(zai)粉體輸(shu)送(song)產品建設(she)(she)中(zhong)具有很高(gao)的(de)地位。