手動插板閥:
手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)經常與(yu)(yu)卸(xie)料(liao)裝置或是料(liao)倉配套(tao)使用(yong),手(shou)(shou)(shou)動(dong)螺(luo)(luo)旋閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)采用(yong)法蘭連接(jie)安(an)(an)裝簡(jian)易(yi)(yi),進出料(liao)口(kou)有(you)方形(xing)(xing)和(he)(he)圓(yuan)形(xing)(xing)兩種(zhong),根據(ju)口(kou)徑(jing)的(de)(de)(de)(de)大小(xiao)有(you)幾(ji)十(shi)種(zhong)規(gui)格,廣(guang)泛應(ying)用(yong)于冶金、碳素、化工、建材等(deng)行(xing)業(ye)。手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)又(you)稱手(shou)(shou)(shou)動(dong)刀(dao)型(xing)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa),刀(dao)形(xing)(xing)閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)它是一(yi)種(zhong)閘(zha)(zha)板(ban)(ban)(ban)與(yu)(yu)閥(fa)(fa)(fa)(fa)(fa)座始終緊密接(jie)觸密封的(de)(de)(de)(de)閥(fa)(fa)(fa)(fa)(fa)門,其原理(li)是閘(zha)(zha)板(ban)(ban)(ban)上開(kai)有(you)一(yi)個通徑(jing)大小(xiao)的(de)(de)(de)(de)圓(yuan)口(kou),通過閘(zha)(zha)板(ban)(ban)(ban)啟閉(bi)使得閘(zha)(zha)板(ban)(ban)(ban)上圓(yuan)口(kou)跟(gen)通徑(jing)做(zuo)完全(quan)脫離和(he)(he)相吻(wen)合(he)的(de)(de)(de)(de)動(dong)作。手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)是主要控制設備(bei),廣(guang)泛使用(yong)在冶金、礦山、建材、糧食。手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)通常手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)是一(yi)種(zhong)粉料(liao)、晶粒料(liao)、顆粒料(liao)及小(xiao)塊物料(liao)的(de)(de)(de)(de)流量或輸送量的(de)(de)(de)(de)于卸(xie)料(liao)器(qi)配套(tao)使用(yong),手(shou)(shou)(shou)動(dong)螺(luo)(luo)旋閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)直徑(jing)與(yu)(yu)卸(xie)料(liao)器(qi)進料(liao)口(kou)配套(tao),有(you)方形(xing)(xing)和(he)(he)圓(yuan)形(xing)(xing)兩種(zhong)。手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)具有(you)結構簡(jian)單緊湊、設計合(he)理(li)、密封可靠、操作輕便靈活、體(ti)積小(xiao)、通道(dao)流暢、阻(zu)力小(xiao)、易(yi)(yi)安(an)(an)裝、易(yi)(yi)拆卸(xie)等(deng)優點,手(shou)(shou)(shou)動(dong)螺(luo)(luo)旋閘(zha)(zha)閥(fa)(fa)(fa)(fa)(fa)可水(shui)平安(an)(an)裝或是垂直安(an)(an)裝,具有(you)防(fang)磨損和(he)(he)自動(dong)補償(chang)功(gong)能壽命長等(deng)特點。手(shou)(shou)(shou)動(dong)插(cha)板(ban)(ban)(ban)閥(fa)(fa)(fa)(fa)(fa)在正常的(de)(de)(de)(de)使用(yong)過程(cheng)中各傳動(dong)部位應(ying)定期檢查(cha),加潤滑油(you)做(zuo)好維(wei)護。
手動插板閥安裝及說明:
1. 插板閥安裝前須檢查閥門腔內和密封面等部位,不允許有污物或砂粒附著;
2. 各連接部位螺栓,要求均勻擰緊;
3. 檢查填料部位要求壓緊,既保證填料的密封性,也要保證閘板開啟靈活;
4. 用戶在安裝閥門前,必須校對閥門型號,連接尺寸及注意介質流向,保證與閥門要求一致性;
5. 用戶在安裝閥門時,必須預留閥門驅動的必要空間;
6. 驅動裝置的接線須按線路圖進行;
7. 插(cha)板閥[2]必須定期保養,不(bu)得隨意(yi)碰撞及擠壓,以免影(ying)響密封(feng)。