沙龙体育

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沙龙体育 选矿工艺 磁铁矿选矿工艺

磁铁矿磁选生产线
磁铁矿选矿工艺

磁铁矿选矿工艺

【工艺介绍】:
磁铁矿属强磁性矿物,因此在磁铁矿选矿中普遍采用以弱磁选工艺为主的选别流程。

【应用领域】:
磁铁矿选矿工艺可适处理带磁性矿物的铁矿石。

RUXULEJIEGENGDUO,QINGYUSHALONGTIYULIANXI。

工艺介绍

单一弱磁选流程

GAILIUCHENGDETEDIANSHIXUANBIEZUOYEXUANYONGDANYIRUOCIXUANGONGYI,SHIHEKUANGWUZUCHENGJIANDANDEYIXUANDANYICITIEKUANGSHI。ANZHAOLIUCHENGJIEGOUKEFENWEI“LIANXUMOKUANG-RUOCIXUAN”HE“JIEDUANMOKUANG-JIEDUANXUANBIE”LIANGLEI。

LIANXUMOKUANG-RUOCIXUANLIUCHENGSHIHEYUQIANBULIDUJIAOCUHUOHANTIEPINWEIJIAOGAODEKUANGSHI。GENJUTIEKUANGSHIDEQIANBULIDUYOUKECAIYONGYIDUANMOKUANGHUOZHELIANGDUANLIANXUMOKUANG,MOKUANGSHALONGTIYUDADAOXUANBIEYAOQIUHOUZAIJINXINGCIXUAN。

JIEDUANMOKUANG-JIEDUANXUANBIELIUCHENGSHIHEYUQIANBULIDUJIAOXIDEDIPINWEIKUANGSHI。YIBANZAIYIDUANMOKUANGHOUJINXINGCIXUANCUXUAN,PAOQIBUFENHEGEDEWEIKUANG,CIXUANCUJINGKUANGZAIJIRUERDUANMOKUANG,JINXINGZAIMOZAIXUAN。RUGUOZAICUMODETIAOJIANXIA,JINGGUOXUANBIEDIUQIDALIANGWEIKUANG,DUIJIANSHAOHOUXUMOKUANGHEFENXUANZUOYEFUHE,JIANDICHENGBENSHIYOULIDE。

弱磁选-反浮选流程及弱磁选-精选流程

ZHENDUIMOUXIEKUANGSHIJINGKUANGPINWEINANYITIGAO,TIEJINGKUANGZHONGSiO2DENGZAZHIZUFENPIANGAODEWENTI,JINNIAN,GUONEIKAIFALERUOCIXUANFANFUXUANLIUCHENGJIRUOCIXUANJINGXUANLIUCHENG。

RUOCIXUANJINGXUANLIUCHENGDETEDIANSHIJINGGUOCHANGGUICIXUANHOUDETIEJINGKUANGCAIYONGTESHUDEJINGXUANSHEBEI,JINYIBUTIGAOJINGKUANGPINWEI。CHANGYONGDECIXUANJINGXUANSHEBEIBAOKUO:CIXUANZHU,JUCIJIDENG。

弱磁-强磁-浮选联合流程

GAILIUCHENGZHUYAOYONGYUCHULIDUOJINSHUGONGSHENGTIEKUANGSHIHEHUNHETIEKUANGSHI,GENJUKUANGSHIXINGZHIDEBUTONG,KEFENWEI:RUOCIXUANFANFUXUANLIUCHENG,RUOCI-QIANGCILIUCHENG,RUOCI-QIANGCI-FUXUANLIUCHENG。

生产实例

磁铁矿选矿工艺


实例一

YINEIMENGMOUCITIEKUANGWEILI,ZHUYAOJINSHUKUANGWUWEICITIEKUANG,GOUZAOYIJINRANZHUANGGOUZAOWEIZHU,KANBULIDUJIAOXI,HANTIEPINGJUNWEI12-16%。XUANCHANGTONGGUOCAIYONGMOKUANG-RUOCIXUANGONGYIKEHUODE65%YISHANGDEGAOPINZHITIEJINGKUANG,HUISHOULVGAODA90%,SHUYUYIXUANKUANGSHI。JINGGUOZHANGQIYUNXING,XUANCHANGCHENGBENJIAOGAO,WEICI,WEITUOXINHAIZUOJISHUGAIZAO。XINHAIGENJUPOMOGONGYIZHANXUANKUANGCHENGBENDE70-80%,CAIYONGZAOSHOUZAOPAO、JIEDUANMOKUANG、JIEDUANXUANBIEGONGYI,ZAIBAOZHENGYUANZHIBIAODEQIANTIXIA,CHENGGONGJIANGDIXUANKUANGCHANGDECHENGBEN,JUTIZHIBIAODUIBIRUXIA:

改造前后对比 工艺 铁精矿品位
/%
铁精矿回收率
/%
改造前 三段磨矿、三段磁选 65.58 90.15
改造后 阶段磨矿、阶段选别 67.81 92.69

YOUYUGAITIEKUANGYUANKUANGPINWEIJIAODI,CAIYONGJIEDUANMOKUANG、JIEDUANXUANBIEJIANGDIXUANKUANGNENGHAO,JIEYUESHENGCHANCHENGBENSHIKAIFACIKUANGDEGUANJIAN。GAIKUANGSUIXIMO,DANMOKUANGCHENGBENBUHUITAIGAO,DUIKUANGSHIXINGZHIJIEJINDETONGLEIDIPINWEITIEKUANGSHIKAIFAJUYOUYIDINGDEZHIDAOYIYI。

实例二

新疆 3300 t/d 铁矿选厂项目

项目概况 :

XINJIANG 3300 t/d TIEKUANGXUANCHANGXIANGMUSHIXINHAIKUANGZHUANGCHENGDANDEXUANCHANGGAIJIANXIANGMU。ZAIYUANXUANCHANGJICHUSHANG,XINHAIKUANGZHUANGWEIQIZENGTIANXINSHEBEIHEGONGYI,ZUIDAXIANDULIYONGXIANYOUCHANGFANG、SHEBEIJIJICHU。

鑫海方案 :

SANDUANMOKUANGLIUDUANXUANBIEQUANBILUGONGYI – JINGKUANGTUOSHUI – WEIKUANGTUOSHUIGONGYILIUCHENG ;

POSUISHAIFENJIEDUAN :CAIYONGYUANTIEKUANGXUANCHANGPOSUIGONGYI,ERQIZAIZENGJIAYIGEXILIE ;

MOKUANGXUANBIEJIEDUAN :CAIYONGSANDUANMOKUANGLIUDUANXUANBIEQUANBILUGONGYILIUCHENG ;

JINGKUANGTUOSHUIJIEDUAN :CIXUANHOUJINGKUANGJINRUPANSHIGUOLVJITUOSHUI,SHALONGTIYUYOUPIDAIZHUANYUNZHIJINGKUANGDUICHANG;

WEIKUANGTUOSHUIJIEDUAN :WEIKUANGYOUBENGSHUSONGZHINONGSUOJINONGSUO,DILIUZAIYOUBENGYUNSHUWAIPAI ;YILIUZUOWEIHUISHUIFANHUIXITONGZAILIYONG.

项目结果 :

TONGGUOKEXUEHELIDEXUANCHANGSHEJI,XINHAIKUANGZHUANGQUEBAOLEZHENGGEXUANCHANGGONGYILIUCHENGCHANGTONG,XINLAOSHEBEIYUNZHUANZHENGCHANG,BINGDADAOLEYUQIHUISHOULV,KEHUDUICIFEICHANGMANYI。

实例三

安徽 600t/d 铁矿选厂项目

项目概况 :

GAIXIANGMUKUANGSHIZUCHENGJIAOWEIFUZA。JIYUCI,XINHAIKUANGZHUANGWEIQIJINXINGLEYIXILIEXUANKUANGSHIYAN,JINGDUIBIFENXIDUOZHONGXUANKUANGGONGYI,ZUIZHONGWEIGAITIEKUANGXUANCHANGXIANGMULIANGSHENDINGZHILELIXIANGDEXUANKUANGGONGYILIUCHENG。

鑫海方案 :

JIEDUANMOKUANG(LIANGDUANMOKUANG)- JIEDUANXUANBIE(LIUDUANCIXUAN)- TIEJINGKUANGTUOSHUI – CIXUANWEIKUANGZHONGXUAN – ZAIMO – FUXUANFENLILIU、TAIGONGYILIUCHENG。

MOKUANGXUANBIEJIEDUAN :MOKUANG + TIEXUANBIEJIEDUANCAIYONGLIANGDUANMOKUANG – LIUDUANCIXUANGONGYILIUCHENG;

TIEJINGKUANGTUOSHUIJIEDUAN :TIEJINGKUANGYOUBENGSHUSONGZHIYONGCIWAILVSHIGUOLVJIHEYIYOUXILIECHANCHUJINGKUANGYIQIGUOLV,LVYEFANHUIXITONGZAILIYONG ;LVBINGJINGPIDAIYUNSHUJISANCIDAOYUNHOUJINRUDUICHANGDUICUN;

LIU、TAIXUANBIEJIEDUAN :LIU、TAIXUANBIECAIYONGZHONGXUAN – ZAIMO – FUXUANFENLILIU、TAIDEGONGYILIUCHENG。

项目结果 :

XINHAIKUANGZHUANGZAITIGONGZIYUANGAOXIAOKAIFALIYONGFANGANDETONGSHI,SHIFENGUANZHUHUANJINGBAOHU。ZAIGAIXIANGMUZHONG,XINHAIKUANGZHUANGDUIXUANCHANGCHANSHENGDEFENCHEN、ZAOYIN、FEISHUIHEWEIZHAJUNTIGONGLEGAOXIAOHELIDEJIEJUEFANGAN,SHIXIANLEKUANGQUDELVSEKAIFAJIANSHE。

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