埋刮板輸送機借助封閉(bi)的(de)(de)(de)(de)(de)(de)(de)殼體(ti)內運動(dong)著(zhu)的(de)(de)(de)(de)(de)(de)(de)刮(gua)(gua)(gua)板(ban)(ban)鏈(lian)條使(shi)散(san)體(ti)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)按預(yu)定目標輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)，有(you)(you)MS、MC、MZ型(xing)埋(mai)(mai)刮(gua)(gua)(gua)板(ban)(ban)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)三大(da)系列可(ke)(ke)(ke)供選用(yong)。其體(ti)積小、密(mi)封性(xing)(xing)強、剛性(xing)(xing)好、整機(ji)(ji)結構合理(li)(li)、工藝布置(zhi)靈活(huo)、安裝維修方便，顯著(zhu)改善了(le)工人的(de)(de)(de)(de)(de)(de)(de)勞動(dong)條件(jian)，防止了(le)環(huan)境污染(ran)，倍(bei)受冶金、礦山、火電(dian)廠(chang)歡迎。這(zhe)種輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)牽(qian)引鏈(lian)和(he)(he)(he)刮(gua)(gua)(gua)板(ban)(ban)都(dou)埋(mai)(mai)入物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)中(zhong)，刮(gua)(gua)(gua)板(ban)(ban)只占料(liao)(liao)(liao)(liao)(liao)(liao)(liao)槽(cao)的(de)(de)(de)(de)(de)(de)(de)一(yi)部分斷面，物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)占料(liao)(liao)(liao)(liao)(liao)(liao)(liao)槽(cao)的(de)(de)(de)(de)(de)(de)(de)大(da)部分斷面。它能(neng)水平、傾斜或垂直輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)。水平輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)時，所用(yong)刮(gua)(gua)(gua)板(ban)(ban)為(wei)平條形(xing)(xing)，利(li)用(yong)埋(mai)(mai)入散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)鏈(lian)條和(he)(he)(he)刮(gua)(gua)(gua)板(ban)(ban)對(dui)(dui)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)層(ceng)的(de)(de)(de)(de)(de)(de)(de)切割力(li)大(da)于(yu)槽(cao)壁對(dui)(dui)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)阻力(li)的(de)(de)(de)(de)(de)(de)(de)原理(li)(li)，使(shi)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)隨(sui)刮(gua)(gua)(gua)板(ban)(ban)一(yi)起向前移動(dong)，此時移動(dong)的(de)(de)(de)(de)(de)(de)(de)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)層(ceng)高(gao)度(du)(du)(du)與(yu)槽(cao)寬之比在一(yi)定的(de)(de)(de)(de)(de)(de)(de)比值范圍之內，物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)流(liu)是(shi)穩定的(de)(de)(de)(de)(de)(de)(de)。需要(yao)進行垂直輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)的(de)(de)(de)(de)(de)(de)(de)埋(mai)(mai)刮(gua)(gua)(gua)板(ban)(ban)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)(見(jian)圖)，采用(yong)U、O、H等輪廓(kuo)形(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)刮(gua)(gua)(gua)板(ban)(ban)，利(li)用(yong)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)在輪廓(kuo)形(xing)(xing)刮(gua)(gua)(gua)板(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)空隙(xi)間的(de)(de)(de)(de)(de)(de)(de)起拱原理(li)(li)(見(jian)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)倉裝置(zhi))和(he)(he)(he)刮(gua)(gua)(gua)板(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)上推力(li)，使(shi)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)隨(sui)刮(gua)(gua)(gua)板(ban)(ban)一(yi)起向上輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)。料(liao)(liao)(liao)(liao)(liao)(liao)(liao)槽(cao)的(de)(de)(de)(de)(de)(de)(de)斷面與(yu)刮(gua)(gua)(gua)板(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)外廓(kuo)一(yi)致。埋(mai)(mai)刮(gua)(gua)(gua)板(ban)(ban)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)優點是(shi)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)線路布置(zhi)較靈活(huo)，能(neng)構成復合線路；能(neng)垂直輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)，體(ti)積小；密(mi)封性(xing)(xing)好，有(you)(you)利(li)于(yu)環(huan)境保護；可(ke)(ke)(ke)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)易燃(ran)、易爆和(he)(he)(he)溫度(du)(du)(du)較高(gao)的(de)(de)(de)(de)(de)(de)(de)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)；可(ke)(ke)(ke)在多(duo)處裝料(liao)(liao)(liao)(liao)(liao)(liao)(liao)。但牽(qian)引鏈(lian)關節磨(mo)損較大(da)，不(bu)能(neng)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)粘性(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)、易結團的(de)(de)(de)(de)(de)(de)(de)和(he)(he)(he)磨(mo)琢性(xing)(xing)大(da)的(de)(de)(de)(de)(de)(de)(de)散(san)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)。輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)能(neng)力(li)可(ke)(ke)(ke)達 1000米3 ／時左右。輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)距(ju)離可(ke)(ke)(ke)達150米。埋(mai)(mai)刮(gua)(gua)(gua)板(ban)(ban)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)大(da)多(duo)用(yong)于(yu)化工、食品等部門(men)，并向大(da)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)能(neng)力(li)發展(zhan)。埋(mai)(mai)刮(gua)(gua)(gua)板(ban)(ban)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)機(ji)(ji)對(dui)(dui)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)用(yong)量(liang)要(yao)求(qiu)不(bu)是(shi)很嚴(yan)格(ge)，但是(shi)對(dui)(dui)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)質量(liang)卻有(you)(you)以下要(yao)求(qiu)：物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)松(song)散(san)密(mi)度(du)(du)(du)：p=0.2~2.5t/m3；含水率與(yu)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)度(du)(du)(du)、粘度(du)(du)(du)有(you)(you)關，一(yi)般應以手捏成團撒手后仍能(neng)松(song)散(san)為(wei)宜；一(yi)般機(ji)(ji)型(xing)適(shi)用(yong)于(yu)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)溫度(du)(du)(du)小于(yu)120°C；熱料(liao)(liao)(liao)(liao)(liao)(liao)(liao)型(xing)輸(shu)(shu)(shu)送(song)(song)(song)(song)(song)物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)溫度(du)(du)(du)為(wei)100~450°C，瞬時物(wu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)溫度(du)(du)(du)允許達到800°C。