粉體氣力輸送設(she)備采用(yong)(yong)強力(li)輸(shu)(shu)送(song)。其基(ji)本原(yuan)理(li)是通過(guo)壓力(li)傳(chuan)送(song)器(qi)(料(liao)(liao)(liao)倉泵(beng))將(jiang)壓縮(suo)空氣(qi)的(de)能(neng)量(靜(jing)壓和(he)動能(neng))傳(chuan)遞給被輸(shu)(shu)送(song)的(de)物料(liao)(liao)(liao),并(bing)克服各種阻力(li)將(jiang)物料(liao)(liao)(liao)輸(shu)(shu)送(song)到(dao)另一端(duan)。防塵效果(guo)*;易(yi)于實現機(ji)械化(hua)、自動化(hua),減輕勞動強度,節(jie)省人力(li);在運(yun)輸(shu)(shu)過(guo)程(cheng)中,可同(tong)時進行混合、破碎、分(fen)選、干燥、冷卻等(deng)多種工藝(yi)操作。氣(qi)力(li)輸(shu)(shu)送(song)設(she)備一般由接收器(qi)(如喉管、吸嘴、輸(shu)(shu)送(song)機(ji)等(deng))、輸(shu)(shu)送(song)管、風管、分(fen)離(li)器(qi)(常(chang)用(yong)(yong)容積式(shi)和(he)旋風分(fen)離(li)器(qi))、鎖風器(qi)(常(chang)用(yong)(yong)轉(zhuan)板(ban)式(shi)和(he)回轉(zhuan)式(shi),可采用(yong)(yong)供料(liao)(liao)(liao)機(ji)、卸料(liao)(liao)(liao)機(ji))、除塵器(qi)、風機(ji)等(deng)組件(如離(li)心風機(ji)、羅茨鼓(gu)風機(ji)、水環真(zhen)空泵(beng)、空壓機(ji)等(deng))等(deng)設(she)備及部件。
真(zhen)(zhen)空(kong)輸(shu)(shu)送(song)(song)(song)設備(bei)是(shi)粉體輸(shu)(shu)送(song)(song)(song)設備(bei)的(de)(de)重(zhong)要(yao)組成(cheng)部分。采用*封閉輸(shu)(shu)送(song)(song)(song)設備(bei)系統完成(cheng)散裝物(wu)料(liao)(粉狀、顆粒狀)的(de)(de)輸(shu)(shu)送(song)(song)(song),徹底消除了物(wu)料(liao)泄漏(lou)造成(cheng)的(de)(de)環境污染(ran)和損害(hai)。操作人員的(de)(de)人身(shen)傷害(hai)和周(zhou)圍環境對物(wu)料(liao)的(de)(de)污染(ran)是(shi)近(jin)年(nian)來粉體輸(shu)(shu)送(song)(song)(song)設備(bei)的(de)(de)發展(zhan)方向(xiang)。真(zhen)(zhen)空(kong)上料(liao)機的(de)(de)負壓源有(you)真(zhen)(zhen)空(kong)發生器(qi)、真(zhen)(zhen)空(kong)泵、羅茨鼓(gu)風機等多種形(xing)式,具(ju)有(you)體積小、重(zhong)量輕、安裝方便等優點。可用于潔凈車間。采用噴射技術,使真(zhen)(zhen)空(kong)發生器(qi)在壓縮空(kong)氣的(de)(de)作用下(xia)產生高(gao)真(zhen)(zhen)空(kong),實現(xian)物(wu)料(liao)輸(shu)(shu)送(song)(song)(song)的(de)(de)設備(bei)。
氣力輸送機特點:
氣力輸(shu)送(song)機(ji)是(shi)利用風機(ji)在管(guan)道中形成氣流來輸(shu)送(song)散裝物(wu)(wu)料的(de)(de)(de)機(ji)械。其輸(shu)送(song)原(yuan)理(li)是(shi)將物(wu)(wu)料以(yi)一(yi)定的(de)(de)(de)速度加入到氣流中,形成懸浮混合物(wu)(wu),通(tong)過管(guan)道輸(shu)送(song)到目的(de)(de)(de)地,然(ran)后將物(wu)(wu)料與氣流分離并排出(chu)。氣力輸(shu)送(song)機(ji)主要用于輸(shu)送(song)粉狀、粒(li)狀及20-20小尺(chi)寸的(de)(de)(de)小塊物(wu)(wu)料,有時(shi)也輸(shu)送(song)成品。針對不同的(de)(de)(de)物(wu)(wu)料,選擇不同的(de)(de)(de)風速,既保(bao)證物(wu)(wu)料懸浮在管(guan)道中,不堵(du)塞管(guan)道,又可以(yi)輸(shu)送(song)盡(jin)可能多(duo)的(de)(de)(de)物(wu)(wu)料,做到經濟合理(li)。