濃(nong)(nong)密(mi)機(ji)在水冶廠(chang)應用(yong)(yong)廣(guang)泛，主要用(yong)(yong)于浸出液(ye)濃(nong)(nong)縮(suo)和(he)廢(fei)水處理等需要液(ye)固分離的(de)工(gong)藝(yi)。20世(shi)紀70年代(dai)，美國開(kai)始使用(yong)(yong)下加料(liao)式濃(nong)(nong)密(mi)機(ji)，其處理能(neng)力是普通(tong)濃(nong)(nong)密(mi)機(ji)的(de)2倍(bei);80年代(dai)又(you)開(kai)發(fa)了(le)(le)中心加料(liao)筒型Eimco濃(nong)(nong)密(mi)機(ji)，防腐型濃(nong)(nong)密(mi)機(ji)的(de)關鍵技術(shu)要求(qiu)，處理能(neng)力提高到普通(tong)濃(nong)(nong)密(mi)機(ji)的(de)3倍(bei);到90年代(dai)，出現了(le)(le)Opticus計算機(ji)智能(neng)工(gong)藝(yi)控(kong)制系統，實現了(le)(le)對濃(nong)(nong)密(mi)機(ji)運行狀態的(de)自動(dong)調節(jie)。與普通(tong)濃(nong)(nong)密(mi)機(ji)相比，濃(nong)(nong)密(mi)機(ji)具有明顯(xian)的(de)優(you)勢，它(ta)占地面積(ji)小，消(xiao)耗動(dong)力和(he)易損零(ling)部件少，處理能(neng)力大，濃(nong)(nong)縮(suo)，其增大的(de)高徑比使細(xi)粒礦(kuang)(kuang)漿(jiang)在機(ji)內有必要的(de)停留時間，深入沉積(ji)層(ceng)中進料(liao)更(geng)保證了(le)(le)細(xi)粒被沉積(ji)層(ceng)bu捉(zhuo)，高分子絮凝劑(ji)的(de)應用(yong)(yong)強化了(le)(le)礦(kuang)(kuang)漿(jiang)凝聚效果，從而產(chan)出了(le)(le)更(geng)清(qing)的(de)溢流水和(he)更(geng)濃(nong)(nong)的(de)底流。

斜板濃密(mi)機(ji)(ji)是比(bi)較常見的(de)(de)一種濃密(mi)機(ji)(ji)設備，主要用來進行固(gu)液(ye)分離，或(huo)者物料顆粒(li)的(de)(de)分級，被廣泛(fan)應用在礦山(shan)、市政、電力、化工、冶金等工業(ye)部(bu)門。斜板濃密(mi)機(ji)(ji)具有(you)操作方便，維(wei)護管理容易，占(zhan)地面(mian)(mian)積小，結(jie)構緊密(mi)等特點，非常的(de)(de)適用在嚴寒和干熱地區，且可以應用在移動(dong)式(shi)作業(ye)中。濰坊(fang)市興盛機(ji)(ji)械(xie)有(you)限責任公司(si)位于美(mei)(mei)麗的(de)(de)世(shi)界風箏之(zhi)都(dou) --- 濰坊(fang)市南30公里(li)，濃密(mi)機(ji)(ji)充填系統(tong)技(ji)術(shu)應用，與(yu) 206 國(guo)道(dao)緊鄰，交(jiao)通(tong)四(si)通(tong)八(ba)達，江西濃密(mi)機(ji)(ji)，環境優(you)美(mei)(mei)，商(shang)機(ji)(ji)。 興盛公司(si)占(zhan)地面(mian)(mian)積50余畝，集(ji)設計制造、銷售服務(wu)、安裝維(wei)護于一體， 是生產筑路機(ji)(ji)械(xie)、建(jian)筑機(ji)(ji)械(xie) 的(de)(de)廠(chang)家。

傳(chuan)(chuan)(chuan)(chuan)統濃(nong)(nong)縮(suo)(suo)機應(ying)用，主要包括中(zhong)(zhong)心(xin)(xin)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)和周(zhou)連傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)兩種。其(qi)(qi)中(zhong)(zhong)以(yi)(yi)中(zhong)(zhong)心(xin)(xin)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)發(fa)展(zhan)快，而(er)周(zhou)邊(bian)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)，盡(jin)管其(qi)(qi)結構簡單，直徑達198m，全(quan)尾砂絮(xu)凝沉(chen)降(jiang)與濃(nong)(nong)密機脫水技術，發(fa)展(zhan)卻較慢。耙(pa)(pa)式(shi)濃(nong)(nong)縮(suo)(suo)機結構由(you)濃(nong)(nong)縮(suo)(suo)池、耙(pa)(pa)架、傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)機構、給料裝(zhuang)置(zhi)和卸(xie)料裝(zhuang)置(zhi)組成(cheng)。濃(nong)(nong)縮(suo)(suo)機工(gong)作(zuo)時一(yi)般(ban)先由(you)給料溜(liu)槽把礦漿(jiang)(jiang)給入(ru)(ru)池中(zhong)(zhong)的(de)(de)中(zhong)(zhong)心(xin)(xin)受料筒，然后再向(xiang)四周(zhou)輻射(she)，礦漿(jiang)(jiang)中(zhong)(zhong)的(de)(de)固體顆(ke)料逐(zhu)漸濃(nong)(nong)縮(suo)(suo)沉(chen)降(jiang)到底部，并(bing)由(you)刮板(ban)刮入(ru)(ru)池底中(zhong)(zhong)心(xin)(xin)的(de)(de)圓錐形(xing)卸(xie)料斗(dou)中(zhong)(zhong)，再用泵泵排出。池體的(de)(de)上部周(zhou)連設有環(huan)形(xing)溢流槽，終(zhong)的(de)(de)澄清(qing)水由(you)環(huan)形(xing)溢溜(liu)槽排出。中(zhong)(zhong)心(xin)(xin)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)濃(nong)(nong)縮(suo)(suo)都設有提(ti)耙(pa)(pa)裝(zhuang)置(zhi)，周(zhou)邊(bian)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)的(de)(de)耙(pa)(pa)架為簡支架，比(bi)中(zhong)(zhong)心(xin)(xin)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)的(de)(de)懸臂梁耙(pa)(pa)架堅固且不(bu)易(yi)(yi)變形(xing)，工(gong)作(zuo)。目(mu)前國內(nei)外(wai)許多中(zhong)(zhong)心(xin)(xin)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)濃(nong)(nong)縮(suo)(suo)機都加設了傾斜板(ban)，以(yi)(yi)加速顆(ke)粒(li)沉(chen)降(jiang)速度，增加濃(nong)(nong)縮(suo)(suo)機的(de)(de)自然沉(chen)降(jiang)面積，從而(er)強(qiang)化濃(nong)(nong)縮(suo)(suo)機的(de)(de)工(gong)作(zuo)。因(yin)多數(shu)情況(kuang)(kuang)下(xia)周(zhou)邊(bian)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)式(shi)濃(nong)(nong)縮(suo)(suo)機的(de)(de)驅動(dong)(dong)(dong)(dong)轉矩和耙(pa)(pa)架能力(li)難以(yi)(yi)提(ti)高，因(yin)此不(bu)易(yi)(yi)安(an)裝(zhuang)自動(dong)(dong)(dong)(dong)提(ti)耙(pa)(pa)裝(zhuang)置(zhi)和實(shi)現(xian)自動(dong)(dong)(dong)(dong)化控制以(yi)(yi)及負載(zai)的(de)(de)波動(dong)(dong)(dong)(dong)。而(er)中(zhong)(zhong)心(xin)(xin)式(shi)濃(nong)(nong)縮(suo)(suo)機卻不(bu)存在(zai)這種情況(kuang)(kuang)。