重晶石性狀特點

重(zhong)(zhong)晶(jing)(jing)石(shi)是鋇(bei)的(de)(de)常(chang)(chang)見礦(kuang)(kuang)物，它的(de)(de)成(cheng)分為硫(liu)酸(suan)鋇(bei)。產(chan)于低溫熱液礦(kuang)(kuang)脈中(zhong)，如石(shi)英(ying)-重(zhong)(zhong)晶(jing)(jing)石(shi)脈，螢石(shi)-重(zhong)(zhong)晶(jing)(jing)石(shi)脈等，常(chang)(chang)與(yu)方鉛礦(kuang)(kuang)、閃鋅礦(kuang)(kuang)、黃銅礦(kuang)(kuang)、辰砂(sha)等共生。重(zhong)(zhong)晶(jing)(jing)石(shi)亦可(ke)產(chan)于沉(chen)積(ji)巖中(zhong)，呈結(jie)核狀出現(xian)，多存在(zai)于沉(chen)積(ji)錳礦(kuang)(kuang)床和(he)淺(qian)(qian)海(hai)的(de)(de)泥質、砂(sha)質沉(chen)積(ji)巖中(zhong)。在(zai)風化殘(can)余礦(kuang)(kuang)床的(de)(de)殘(can)積(ji)粘(zhan)土覆蓋層(ceng)內。重(zhong)(zhong)晶(jing)(jing)石(shi)的(de)(de)晶(jing)(jing)體(ti)呈大的(de)(de)管(guan)狀，晶(jing)(jing)體(ti)聚集在(zai)一(yi)起有時(shi)可(ke)形成(cheng)玫瑰花形狀或分叉的(de)(de)晶(jing)(jing)塊，這稱為冠(guan)毛狀重(zhong)(zhong)晶(jing)(jing)石(shi)。純的(de)(de)重(zhong)(zhong)晶(jing)(jing)石(shi)是無色透(tou)明的(de)(de)，一(yi)般則呈白、淺(qian)(qian)黃色，具有玻(bo)璃光(guang)澤(ze)。重(zhong)(zhong)晶(jing)(jing)石(shi)化學性質穩定，不溶(rong)于水(shui)和(he)鹽酸(suan)，無磁性和(he)毒性。

加工工藝流程

重(zhong)晶(jing)石(shi)顎(e)(e)(e)(e)式破(po)(po)碎(sui)(sui)機(ji)(ji)(ji)是以電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)為動(dong)(dong)(dong)(dong)(dong)(dong)力(li)，通過電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)皮(pi)帶輪(lun)，由(you)三(san)角(jiao)帶和(he)(he)槽輪(lun)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)偏心(xin)軸(zhou)，使動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)按預(yu)定(ding)軌跡作(zuo)往復(fu)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)，從而將進入由(you)固定(ding)顎(e)(e)(e)(e)板(ban)(ban)、活動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)板(ban)(ban)和(he)(he)邊護板(ban)(ban)組成的(de)(de)破(po)(po)碎(sui)(sui)腔內的(de)(de)物料予(yu)以破(po)(po)碎(sui)(sui)，并通過下(xia)(xia)(xia)部的(de)(de)排(pai)料口(kou)將成品(pin)物料排(pai)出。該系列顎(e)(e)(e)(e)式破(po)(po)碎(sui)(sui)機(ji)(ji)(ji)破(po)(po)碎(sui)(sui)方(fang)式為曲(qu)動(dong)(dong)(dong)(dong)(dong)(dong)擠壓型，電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)驅(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)皮(pi)帶和(he)(he)皮(pi)帶輪(lun)，通過偏心(xin)軸(zhou)使動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)上下(xia)(xia)(xia)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)，當(dang)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)上升時肘板(ban)(ban)和(he)(he)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)間(jian)夾角(jiao)變(bian)大，從而推動(dong)(dong)(dong)(dong)(dong)(dong)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)板(ban)(ban)向定(ding)顎(e)(e)(e)(e)板(ban)(ban)接近，與(yu)此同時物料被擠壓、搓、碾等多重(zhong)破(po)(po)碎(sui)(sui);當(dang)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)下(xia)(xia)(xia)行時，肘板(ban)(ban)和(he)(he)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)間(jian)夾角(jiao)變(bian)小(xiao)，動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)板(ban)(ban)在拉(la)桿、彈簧的(de)(de)作(zuo)用下(xia)(xia)(xia)離開定(ding)顎(e)(e)(e)(e)板(ban)(ban)，此時已破(po)(po)碎(sui)(sui)物料從破(po)(po)碎(sui)(sui)腔下(xia)(xia)(xia)口(kou)排(pai)出，隨(sui)著電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)連續(xu)轉動(dong)(dong)(dong)(dong)(dong)(dong)破(po)(po)碎(sui)(sui)機(ji)(ji)(ji)動(dong)(dong)(dong)(dong)(dong)(dong)顎(e)(e)(e)(e)作(zuo)周期性的(de)(de)壓碎(sui)(sui)和(he)(he)排(pai)料，實(shi)現批量生產。