- 刮板排屑機的設計原則
由于使(shi)用環境(jing)的(de)(de)不同,為(wei)(wei)了適應工(gong)(gong)作環境(jing),刮板排(pai)屑(xie)機的(de)(de)設計各不相(xiang)同,有的(de)(de)能(neng)適應高溫環境(jing),有的(de)(de)抗磨(mo)損能(neng)力較強,輸(shu)(shu)(shu)送(song)機使(shi)用什么(me)樣的(de)(de)輸(shu)(shu)(shu)送(song)帶(dai)決(jue)定了它(ta)能(neng)在(zai)什么(me)條件下(xia)工(gong)(gong)作。按(an)照(zhao)覆蓋(gai)層(ceng)材(cai)質劃分,輸(shu)(shu)(shu)送(song)帶(dai)分為(wei)(wei)橡(xiang)膠輸(shu)(shu)(shu)送(song)帶(dai)和輕型輸(shu)(shu)(shu)送(song)帶(dai)。重工(gong)(gong)業(ye)(ye)行(xing)業(ye)(ye)中的(de)(de)重型物(wu)料(liao)(liao)的(de)(de)輸(shu)(shu)(shu)送(song)主要(yao)(yao)采用橡(xiang)膠輸(shu)(shu)(shu)送(song)帶(dai),如鋼鐵、煤(mei)炭等(deng),占(zhan)輸(shu)(shu)(shu)送(song)帶(dai)下(xia)游市(shi)場的(de)(de)百分之九十(shi)以上。一般刮板排(pai)屑(xie)機都是由骨(gu)架(jia)材(cai)料(liao)(liao)、覆蓋(gai)層(ceng)和貼(tie)合層(ceng)材(cai)料(liao)(liao)、打底(di)材(cai)料(liao)(liao)三個部分組(zu)成,覆蓋(gai)層(ceng)具有保(bao)護(hu)骨(gu)架(jia)材(cai)料(liao)(liao)、輸(shu)(shu)(shu)送(song)物(wu)料(liao)(liao)、吸收物(wu)流(liu)沖(chong)擊力、增(zeng)大摩擦、抗磨(mo)損的(de)(de)作用,是輸(shu)(shu)(shu)送(song)帶(dai)正常工(gong)(gong)作的(de)(de)保(bao)證,輸(shu)(shu)(shu)送(song)帶(dai)能(neng)否達到耐高溫、耐磨(mo)損、防靜電等(deng)特(te)殊需(xu)求都取決(jue)于覆蓋(gai)層(ceng)材(cai)料(liao)(liao)的(de)(de)特(te)性。而輕型輸(shu)(shu)(shu)送(song)帶(dai)主要(yao)(yao)應用于輕工(gong)(gong)業(ye)(ye)和農業(ye)(ye),主要(yao)(yao)為(wei)(wei)自(zi)動(dong)(dong)化生(sheng)產(chan)線上的(de)(de)產(chan)品承載輸(shu)(shu)(shu)送(song),是輕工(gong)(gong)業(ye)(ye)實現自(zi)動(dong)(dong)化生(sheng)產(chan)的(de)(de)關(guan)鍵部件。
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