振動篩廠家講解礦用振動篩如何選型

日期：2021-08-25 點擊次數：2443

　　一、考慮礦用振動篩的結構

　　從結構上(shang)來講(jiang)，振(zhen)動(dong)篩(shai)(shai)(shai)一(yi)般(ban)有輕型(xing)(xing)和重(zhong)(zhong)型(xing)(xing)之分(fen)。輕型(xing)(xing)振(zhen)動(dong)篩(shai)(shai)(shai)是我們(men)生活中較(jiao)(jiao)(jiao)為(wei)常見的設備，它體(ti)積較(jiao)(jiao)(jiao)小，主(zhu)要(yao)處理(li)(li)食品、化工原料(liao)(liao)、涂料(liao)(liao)等，通常每小時(shi)的處理(li)(li)量都在(zai)10噸以下;而重(zhong)(zhong)型(xing)(xing)振(zhen)動(dong)篩(shai)(shai)(shai)通常是處理(li)(li)量較(jiao)(jiao)(jiao)大的，每小時(shi)的處理(li)(li)量上(shang)百(bai)噸或者更(geng)(geng)(geng)多，可處理(li)(li)如煤(mei)炭、石(shi)料(liao)(liao)、金(jin)屬礦等重(zhong)(zhong)型(xing)(xing)物(wu)料(liao)(liao)。也就是說在(zai)選礦行業我們(men)使(shi)用重(zhong)(zhong)型(xing)(xing)振(zhen)動(dong)篩(shai)(shai)(shai)，不(bu)僅(jin)(jin)因為(wei)其機械(xie)自(zi)身的重(zhong)(zhong)量較(jiao)(jiao)(jiao)大，也更(geng)(geng)(geng)加(jia)結實耐(nai)用，且所(suo)處理(li)(li)物(wu)料(liao)(liao)的堆密度也更(geng)(geng)(geng)高。重(zhong)(zhong)型(xing)(xing)振(zhen)動(dong)篩(shai)(shai)(shai)一(yi)般(ban)采用環槽鉚釘冷(leng)鉚聯接框架(jia)式結構，大游隙軸承烯油潤(run)滑的振(zhen)動(dong)器(qi)，篩(shai)(shai)(shai)網(wang)大都采用不(bu)銹(xiu)鋼材質，尤其是采用金(jin)屬合金(jin)絲編制的篩(shai)(shai)(shai)網(wang)，不(bu)僅(jin)(jin)彈(dan)性(xing)好，而且更(geng)(geng)(geng)加(jia)耐(nai)磨耐(nai)腐(fu)蝕，在(zai)處理(li)(li)鐵礦石(shi)、錳礦石(shi)等物(wu)料(liao)(liao)時(shi)使(shi)用壽命更(geng)(geng)(geng)長。

　　二、考慮礦用振動(dong)篩的性(xing)能

　　從(cong)振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)的(de)(de)(de)(de)性能也(ye)就(jiu)是篩(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)效率(lv)上(shang)來講，由于(yu)礦石物(wu)(wu)(wu)料(liao)(liao)比(bi)重(zhong)較大，屬于(yu)難篩(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)物(wu)(wu)(wu)料(liao)(liao)，同時(shi)因為(wei)選(xuan)礦生產(chan)線一般在(zai)露天環境下(xia)作業，所(suo)以振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)設備(bei)好(hao)具備(bei)干(gan)、濕兩用的(de)(de)(de)(de)功(gong)能，所(suo)以物(wu)(wu)(wu)料(liao)(liao)在(zai)篩(shai)(shai)(shai)(shai)面(mian)上(shang)的(de)(de)(de)(de)運行(xing)軌(gui)跡成為(wei)影響振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)篩(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)效率(lv)的(de)(de)(de)(de)要點(dian)。經過(guo)實踐(jian)研(yan)究(jiu)對(dui)比(bi)，圓形(xing)軌(gui)跡的(de)(de)(de)(de)振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)篩(shai)(shai)(shai)(shai)網(wang)振(zhen)(zhen)動(dong)(dong)(dong)(dong)更(geng)加劇(ju)烈，物(wu)(wu)(wu)料(liao)(liao)在(zai)篩(shai)(shai)(shai)(shai)面(mian)上(shang)不斷翻(fan)轉、松散、跳躍(yue)(yue)著向(xiang)(xiang)前(qian)運行(xing)，小顆粒(li)物(wu)(wu)(wu)料(liao)(liao)的(de)(de)(de)(de)透篩(shai)(shai)(shai)(shai)率(lv)更(geng)高(gao)，卡在(zai)篩(shai)(shai)(shai)(shai)孔中的(de)(de)(de)(de)物(wu)(wu)(wu)料(liao)(liao)也(ye)可跳躍(yue)(yue)出來，防止篩(shai)(shai)(shai)(shai)孔堵塞;直(zhi)線振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)其物(wu)(wu)(wu)料(liao)(liao)在(zai)篩(shai)(shai)(shai)(shai)網(wang)上(shang)沿(yan)直(zhi)線跳躍(yue)(yue)著往復運動(dong)(dong)(dong)(dong)，物(wu)(wu)(wu)料(liao)(liao)在(zai)向(xiang)(xiang)前(qian)運行(xing)中有著壓(ya)實的(de)(de)(de)(de)作用，所(suo)以圓振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)主(zhu)要是對(dui)大顆粒(li)物(wu)(wu)(wu)料(liao)(liao)進行(xing)篩(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)、篩(shai)(shai)(shai)(shai)選(xuan),而直(zhi)線振(zhen)(zhen)動(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)是針對(dui)較細物(wu)(wu)(wu)料(liao)(liao)進行(xing)篩(shai)(shai)(shai)(shai)分(fen)(fen)(fen)(fen)、篩(shai)(shai)(shai)(shai)選(xuan),選(xuan)型(xing)時(shi)應注意區別(bie)。

　　三、考慮(lv)礦用振動篩的型號(hao)

　　好振(zhen)(zhen)動篩(shai)的結構和(he)振(zhen)(zhen)動篩(shai)的類型后，我(wo)們還需(xu)要根據選礦(kuang)生產線的情況來選礦(kuang)振(zhen)(zhen)動篩(shai)的具體型號。