粉體氣力輸送機利用高速氣(qi)(qi)流的(de)(de)噴射作用輸(shu)送(song)粉狀物料，在等效(xiao)距離(li)450m、高度(du)40m范圍內使(shi)用效(xiao)果較*。料封泵(beng)（氣(qi)(qi)力(li)輸(shu)送(song)系(xi)統(tong)）是結合氣(qi)(qi)動壓差原理、射流技(ji)術(shu)和流化技(ji)術(shu)，充分吸(xi)收了現代氣(qi)(qi)力(li)輸(shu)送(song)兩相(xiang)流理論(lun)。經過多年的(de)(de)運(yun)行(xing)實踐(jian)，是針(zhen)對(dui)粉體(ti)氣(qi)(qi)力(li)輸(shu)送(song)過程中(zhong)大量中(zhong)短距離(li)連續(xu)輸(shu)送(song)的(de)(de)特(te)點而開(kai)發的(de)(de)專用設(she)備。應用于火電(dian)廠除(chu)灰(hui)系(xi)統(tong)、水泥、冶金、化工(gong)、碼(ma)頭等其他行(xing)業的(de)(de)氣(qi)(qi)力(li)輸(shu)送(song)設(she)備。

       氣力輸送機是利用氣(qi)(qi)流沿管道輸送散狀物料的(de)裝(zhuang)置。其工作原理是來自氣(qi)(qi)源的(de)低壓空氣(qi)(qi)通過(guo)調節閥、活動(dong)氣(qi)(qi)管、噴(pen)嘴(zui)(zui)進入(ru)泵內(nei)擴散室。當落料斗落入(ru)噴(pen)嘴(zui)(zui)和擴散器(qi)(qi)之(zhi)間的(de)高速氣(qi)(qi)流區時，它被(bei)(bei)吹走。除(chu)底部氣(qi)(qi)化裝(zhuang)置氣(qi)(qi)化外，物料氣(qi)(qi)化成懸浮狀態。之(zhi)后，被(bei)(bei)高速氣(qi)(qi)流送入(ru)擴壓器(qi)(qi)的(de)減速器(qi)(qi)，流經喉部擴壓器(qi)(qi)，進入(ru)輸送管路，送至所需的(de)卸料點（例(li)如：倉庫(ku)內(nei)）完成上(shang)料過(guo)程(cheng)。

       由于低壓(ya)料封泵工藝系(xi)(xi)統(tong)(tong)(tong)簡(jian)單(dan)，配置的控(kong)制系(xi)(xi)統(tong)(tong)(tong)邏輯關系(xi)(xi)也(ye)(ye)簡(jian)單(dan)。根(gen)據系(xi)(xi)統(tong)(tong)(tong)配置，即使(shi)PLC控(kong)制系(xi)(xi)統(tong)(tong)(tong)出(chu)現癱瘓，也(ye)(ye)不會影(ying)響系(xi)(xi)統(tong)(tong)(tong)的正常運行，運行維護依然簡(jian)單(dan)可靠。冶金(jin)、化工、碼(ma)頭、攪拌(ban)站系(xi)(xi)統(tong)(tong)(tong)等行業的氣力(li)輸送設備。

TAGS：粉體氣力輸送機  氣力輸送機  料封泵  

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