物(wu)料(liao)(liao)通過850×3000振動給料(liao)(liao)機(ji)輸(shu)(shu)(shu)送(song)(song)(song)(song)到(dao)輪碾機(ji)，有輪碾機(ji)加工后(hou)從底部出≤8mm的(de)物(wu)料(liao)(liao)，再由(you)(you)皮帶輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)送(song)(song)(song)(song)入(ru)(ru)(ru)(ru)四(si)室配料(liao)(liao)倉將四(si)種(zhong)物(wu)料(liao)(liao)煤(mei)、石灰、青石粉(fen)(fen)(fen)、紅土鎳礦，按比例均勻送(song)(song)(song)(song)入(ru)(ru)(ru)(ru)圓筒造粒(li)(li)(li)機(ji)，由(you)(you)圓筒造粒(li)(li)(li)機(ji)制成(cheng)(cheng)8mm-15mm粒(li)(li)(li)度(du)的(de)物(wu)料(liao)(liao)，然后(hou)送(song)(song)(song)(song)入(ru)(ru)(ru)(ru)回轉窯(yao)(yao)進行(xing)焙燒，焙燒窯(yao)(yao)進口(kou)溫度(du)有150度(du)焙燒到(dao)1250度(du)使鎳鐵(tie)(tie)熔化形成(cheng)(cheng)小顆粒(li)(li)(li)，然后(hou)進入(ru)(ru)(ru)(ru)還(huan)(huan)原(yuan)(yuan)窯(yao)(yao)，再加入(ru)(ru)(ru)(ru)還(huan)(huan)原(yuan)(yuan)劑煤(mei)塊和(he)石灰，使之還(huan)(huan)原(yuan)(yuan)成(cheng)(cheng)粒(li)(li)(li)鐵(tie)(tie)（還(huan)(huan)原(yuan)(yuan)時(shi)間為40分(fen)鐘左(zuo)右）還(huan)(huan)原(yuan)(yuan)窯(yao)(yao)出口(kou)溫度(du)為450度(du)左(zuo)右由(you)(you)還(huan)(huan)原(yuan)(yuan)窯(yao)(yao)排出的(de)物(wu)料(liao)(liao)采用急(ji)冷(leng)(leng)的(de)方式進入(ru)(ru)(ru)(ru)冷(leng)(leng)卻提(ti)升(sheng)機(ji)尾部的(de)水槽里，冷(leng)(leng)卻后(hou)的(de)物(wu)料(liao)(liao)由(you)(you)冷(leng)(leng)卻提(ti)升(sheng)機(ji)提(ti)升(sheng)到(dao)輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)上，輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)把冷(leng)(leng)卻后(hou)的(de)物(wu)料(liao)(liao)送(song)(song)(song)(song)入(ru)(ru)(ru)(ru)破碎機(ji)里，破碎至(zhi)2mm以下，由(you)(you)輸(shu)(shu)(shu)送(song)(song)(song)(song)機(ji)輸(shu)(shu)(shu)送(song)(song)(song)(song)到(dao)料(liao)(liao)倉里，再由(you)(you)料(liao)(liao)倉底部的(de)擺式給料(liao)(liao)機(ji)把物(wu)料(liao)(liao)均勻的(de)送(song)(song)(song)(song)入(ru)(ru)(ru)(ru)球(qiu)磨機(ji)。通過研磨以后(hou)由(you)(you)球(qiu)磨機(ji)的(de)磨頭篩地(di)粒(li)(li)(li)狀(zhuang)物(wu)和(he)粉(fen)(fen)(fen)狀(zhuang)物(wu)分(fen)開。粒(li)(li)(li)狀(zhuang)物(wu)由(you)(you)強磁輥把粒(li)(li)(li)鐵(tie)(tie)提(ti)出，粉(fen)(fen)(fen)狀(zhuang)物(wu)由(you)(you)磁選機(ji)把粉(fen)(fen)(fen)狀(zhuang)鐵(tie)(tie)粉(fen)(fen)(fen)提(ti)出，完成(cheng)(cheng)整個工藝流程。

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