WO2016023501A1 - 一种干式风磁选机 - Google Patents
一种干式风磁选机 Download PDFInfo
- Publication number
- WO2016023501A1 WO2016023501A1 PCT/CN2015/086827 CN2015086827W WO2016023501A1 WO 2016023501 A1 WO2016023501 A1 WO 2016023501A1 CN 2015086827 W CN2015086827 W CN 2015086827W WO 2016023501 A1 WO2016023501 A1 WO 2016023501A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- magnetic
- roller
- casing
- magnetic separator
- separator
- Prior art date
Links
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 36
- 230000005291 magnetic Effects 0.000 claims abstract description 90
- 238000000638 solvent extraction Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 26
- 229910052742 iron Inorganic materials 0.000 abstract description 13
- 239000000843 powder Substances 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract 2
- 239000000696 magnetic material Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000007885 magnetic separation Methods 0.000 description 10
- 230000005294 ferromagnetic Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003302 ferromagnetic material Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- SZVJSHCCFOBDDC-UHFFFAOYSA-N Iron(II,III) oxide Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Abstract
一种干式风磁选机,包括带有进料口(11)、出料口(6、7)的壳体(1),壳体(1)内设置有非全磁磁辊(2),其特征在于:所述壳体(1)上设置有抽风口(4),所述抽风口(4)与磁辊(2)的磁区相对。该干式风磁选机能够有效的提高选出的铁矿品位,特别是对于粒径小于120目且-200目占70%~85%细粒低品位原矿,精粉品味可达到67%及以上,且选比高,无污染,处理量大。
Description
本发明涉及一种磁选机,尤其涉及一种干式风磁选机,主要应用于磁铁矿磁选领域。
我国铁矿资源有两个特点:一是贫矿多,约为矿产资源的80%,二是共生复合矿石多,冶炼企业为降低成本,节约能源消耗。多采用精矿粉,即将原矿石进行破碎、磨矿、磁选、浮选等程序剔除脉石矿物,选出铁品位高于60%的铁精粉用于冶炼。
在选矿中,目前主要工艺是采用湿式磁选机进行湿式磁选,但是湿式磁选会消耗水资源,处理每吨原矿消耗水1~1.5吨,需建尾矿坝,同时排出的污水污染土地和水源,在西部缺水、无水地区无法进行选矿。
为了解决上述问题,目前普遍采用干式磁选机,如图1和图2所示,将含有待选矿粉的物料注入到震动给料槽的进料口11中,旋转套筒10围绕固定的磁轴9旋转,由于磁轴9上安装有多组磁块12,通过旋转套筒10表面形成的磁场将物料中的磁性成分吸附,在旋转套筒10旋转中,当被吸附的磁性成分离开磁块12后,旋转套筒10表面磁场减弱或消失时,磁性成分脱离旋转套筒10从后面的出料口6排出,达到磁选的目的。所述的干式磁选机磁选过程中,旋转套筒旋转一周,磁性材料的有效吸附工作时间短,在磁辊上的翻转次数少,磁包裹、磁团聚现象严重,很难达到磁选的预期效果。选出的铁矿品位低,选比低。
发明内容:
本发明的目的在于提供一种能有效提高产品品位和选比的干式风磁选机。
为了实现该目的,本发明提供了一种干式风磁选机,包括带有进料口和出料口的壳体,壳体内设置有非全磁磁辊,所述壳体上设置有抽风口,所述抽风口与磁辊磁区相对。本发明使风力和磁力共同作用,以极短的距离解决磁包裹、磁团聚,利于磁性物与非磁性物的分离,提高了选出的铁矿的品位和选比。同时,本发明不需要水,无水污染;且粉尘被收集,无空气污染。
为了进一步提高磁选机的处理量,所述进料口位于壳体顶部,所述出料口位于壳体底部。所述出料口分为铁磁物出口和非铁磁物出口,选出的磁性物料和非
磁性物料分别从铁磁物出口和非铁磁物出口排出。在不额外增加动力的情况下,满足分选品位和选比的同时,提高了磁选机的处理量。
为了进一步增加物料和磁性区域的有效接触,所述壳体下部设置有补风口。
为了进一步有效的将选出的带磁性和不带磁性的物料分离,并使之向特定方向移动,磁辊下方的壳体上设置有分隔导向板。
为了进一步提高选出的铁矿品位和处理量,所述磁辊为多个,且所述多个的磁辊相互之间为纵向排列。使得矿物能够进行多次磁选,在提高了选矿的处理量的同时也提高了选出的铁矿品位。
进一步描述,所述纵向排列的磁辊可以为从上至下沿水平方向错开排列,也可以垂直排列,也可以先沿水平方向错开排列再垂直排列。
为了进一步收集上一级磁辊选出的物料,在相邻两个磁辊之间设置有导向挡板。导向挡板能够对上一级选出的非磁性物料或磁性物料进行收集,再次进行下一次磁选。
为了进一步让物料能够容易的从磁辊上剥落,在所述磁辊轴向上设置有刮料板。刮料板能够让磁辊上的磁性物质在转入非磁性区域的时候有效的剥离。
1.本发明能够有效的提高选出的铁矿品位,特别是对于粒径小于120目且-200目占70%~85%细粒低品位原矿,精粉品味可达到67%及以上。
2.本发明的选比高,对于品位20%~28%的原矿,选比可达(2.7~3)∶1。
3.本发明无需用水,无水污染;
4.本发明为无尘运行,粉尘排放小于30mg/m3,优于国家标准《大气污染物综合排放标准》规定的颗粒物小于150mg/m3的要求,无空气污染。
5.本发明的处理量大,如CXJ1024(105*200cm)规格的磁选机,处理量大于60t/h。
图1为现有的磁选机结构示意图;
图2为现有的磁选机磁辊的截面布置示意图;
图3为本发明的第一种和第二种实施例的结构示意图;
图4为本发明的第三种实施例的结构示意图;
图5为本发明的第四种实施例的结构示意图。
下面将通过附图中所示的实施例来介绍本发明,但本发明并不局限于所介绍的实施方式,任何在本实施例基本精神上的改进或替代,仍属于本发明权利要求所要求保护的范围。
实施例1:新疆某地磁铁矿、地处沙漠无水、原矿经粗破、中碎并预选富集成品位26~28%的原矿,再经磨矿处理成粒度控制在小于120目,且-200目占70%~85%的细料喂入本发明的干式磁选机(如图3所示),干式磁选机包括带有进料口11、出料口6、7的壳体1,壳体内1设置有非全磁的磁辊2,所述壳体1上设置有抽风口4,所述抽风口4与所述磁辊2的磁区相对,磁辊磁区形成负压。物料从进料口11进入以后,磁性物质吸附在旋转的磁辊2上,非磁性物质在重力的作用下落下。
采用本实施例所述的磁选机,其选出的铁矿品位为67%,其选比可达到2.7∶1,其粉尘排放量小于30mg/m3。
实施例2:如图3所示的磁选机,包括带有进料口11、出料口6、7的壳体1,壳体1内设置有非全磁的磁辊2,所述壳体1上设置有抽风口4,所述抽风口4与所述磁辊2的磁区相对。所述进料口11设置在壳体1顶部,所述出料口6、7设置在壳体1底部。另外,在所述壳体1下部还设置了补风口5。
在物料从进料口11进入以后,铁磁物被吸附到旋转的磁辊2上,当磁辊2转到非磁性区域时,铁磁物在重力的作用下落入壳底的铁磁物出口6,非铁磁物在重力的作用下落入非铁磁物出口7,补风口5增加了磁辊2与物料的有效接触并且增加了选磁时间。
采用本实施例所述的磁选机,其选出的铁矿品位为68%,其选比可达到3∶1,其粉尘排放量小于30mg/m3。CXJ1024(105*200cm规格)处理量达到了60t/h。
实施例3:如图4所示的磁选机,包括带有进料口11、出料口的壳体6、7,壳体1内设置有非全磁的磁辊2,所述壳体1上设置有抽风口4,所述抽风口4与所述磁辊2的磁区相对。所述进料口11位于壳体1顶部,所述出料口6、7位于壳体1的底部。所述磁辊2为三个,三个磁辊2呈纵向设置,且在水平方向错开排列,在所述磁辊2的下方的壳体1上设置有分隔导向板3,在相邻两个磁辊2之间的壳体上设置有导向挡板13。另外,在所述壳体1下部还设置了补风口5。
物料进入壳体1以后经过第一个磁辊2选磁后,磁性物质转入非磁性区域,在重力的作用下落入铁磁物出口6,非磁性物质在导向挡板13和分隔导向板3
的引导下再次落在第二个磁辊2的带磁区,进行第二次磁选,再重复上述步骤进行第三次磁选,最后得到铁磁物和非铁磁物。
采用本实施例所述的磁选机,其选出的磁性物料的品位为70%,其选比为2.8∶1,其粉尘排放量小于30mg/m3。CXJ1024(105*200cm规格)处理量达到了65t/h。
实施例4:如图5所示的磁选机,包括带有进料口11、出料口6、7的壳体1,壳体1内设置有非全磁的磁辊2,所述壳体1上设置有抽风口4,所述抽风口4与所述磁辊2的磁区相对。所述进料口11位于壳体1顶部,所述出料口6、7位于壳体1的底部。所述磁辊2为两个,所述的两个磁辊2沿同一垂直线排列,在所述磁辊2的下方的壳体1上设置了分隔导向板3,在相邻两个磁辊2之间的壳体1上设置有导向挡板13。另外,在所述壳体1下部还设置了补风口5。
物料进入壳体1以后经过第一个磁辊2选磁后,铁磁物转入非磁性区域后脱离磁辊2,在导向挡板13和分隔导向板3的引导下进行第二次磁选,非磁性物则在重力的作用下落入非铁磁物出口7。
采用本实施例所述的磁选机,其选出的磁性物料的品位为71%,其选比为2.9∶1,其粉尘排放量小于30gm/m3。CXJ1024(105*200cm规格)处理量达到了68t/h。
实施例5:
结合图4和图5所示的磁选机,包括带有进料口11、出料口6、7的壳体1,壳体1内设置有非全磁的磁辊2,所述壳体1上设置有抽风口4,所述抽风口4与所述磁辊2的磁区相对。所述进料口11位于壳体1顶部,所述出料口6、7位于壳体1的底部。所述磁辊2有五个,所述五个磁辊2从上至下为纵向排列,上三个沿水平同一方向错开排列,下两个则垂直排列,在所述磁辊2下方的壳体1上设置有分隔导向板3,在相邻两个磁辊2之间的壳体上设置有导向挡板13。另外,在所述磁辊2上设置有刮料板8。并且在所述壳体1底部设置有补风口5。
物料在经过三个纵向设置,沿同一水平方向错开排列的磁辊2磁选后,再经两个沿同一垂直线排列的磁辊2磁选。
在小型工业试验装置中对多种不同磁铁矿进行选别试验,原矿铁品位为4~10%、10~20%、20~30%,喂入本实施例的干式磁选机CXJ1024(105*200cm规格),粒度为0~0.125、0~0.15、0~0.2mm,产出铁精粉铁品位73%,选比达到(2.7~3.0)∶1,其粉尘排放量小于30mg/m3,处理量大于70t/h。
Claims (10)
- 一种干式风磁选机,包括带有进料口(11)、出料口(6、7)的壳体(1),壳体(1)内设置有非全磁磁辊(2),其特征在于:所述壳体(1)上设置有抽风口(4),所述抽风口(4)与磁辊(2)的磁区相对。
- 如权利要求1所述的风磁选机,其特征在于:所述进料口(11)位于壳体(1)顶部,所述出料口(6、7)位于壳体(1)底部。
- 如权利要求1或2中任一项所述的风磁选机,其特征在于:所述壳体(1)下部设置有补风口(5)。
- 如权利要求1、2或3所述的风磁选机,其特征在于:在所述磁辊(2)下方的壳体(1)上设置有分隔导向板(3)。
- 如权利要求1、2、3或4所述的风磁选机,其特征在于:所述磁辊(2)为多个,且所述多个的磁辊(2)相互之间为纵向排列。
- 如权利要求5所述的风磁选机,其特征在于:所述纵向排列的磁辊(2)为从上至下沿水平方向错开排列。
- 如权利要求5所述的风磁选机,其特征在于:所述纵向排列的磁辊(2)为垂直排列。
- 如权利要求5所述的风磁选机,其特征在于:所述纵向排列的磁辊(2)为从上至下先为沿水平方向错开排列再为垂直排列。
- 如权利要求5、6、7或8所述的风磁选机,其特征在于:在相邻两个磁辊(2)之间的壳体(1)上设置有导向挡板(13)。
- 如上述权利要求中任一项所述的风磁选机,其特征在于:在所述磁辊(2)轴向上设置有刮料板(8)。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410401598.5 | 2014-08-15 | ||
CN201410401598.5A CN104128260A (zh) | 2014-08-15 | 2014-08-15 | 一种干式风磁选机 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016023501A1 true WO2016023501A1 (zh) | 2016-02-18 |
Family
ID=51801259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2015/086827 WO2016023501A1 (zh) | 2014-08-15 | 2015-08-13 | 一种干式风磁选机 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104128260A (zh) |
WO (1) | WO2016023501A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204018012U (zh) * | 2014-08-15 | 2014-12-17 | 张珂 | 一种干式风磁选机 |
CN104128260A (zh) * | 2014-08-15 | 2014-11-05 | 张珂 | 一种干式风磁选机 |
CN105772219B (zh) * | 2016-05-10 | 2017-10-24 | 中南大学 | 风力干式磁分选机 |
CN105797845B (zh) * | 2016-05-17 | 2019-01-01 | 张进才 | 一种干式磁辊及磁选机 |
CN105903563B (zh) * | 2016-05-31 | 2018-07-17 | 中建材(合肥)粉体科技装备有限公司 | 风磁内循环管道除铁器 |
RU2721912C1 (ru) * | 2017-03-29 | 2020-05-25 | Лёше Гмбх | Магнитный сепаратор |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2298067Y (zh) * | 1997-05-05 | 1998-11-25 | 王金恒 | 循环风选磁选组合机 |
CN2377014Y (zh) * | 1999-07-07 | 2000-05-10 | 青岛华青工业集团铸造机械有限公司 | 一种丸渣混合物分离器 |
JP2004174374A (ja) * | 2002-11-27 | 2004-06-24 | Jfe Plant & Service Corp | 非磁性金属選別装置 |
CN103008102A (zh) * | 2011-09-23 | 2013-04-03 | 陶仁 | 一种永磁滚筒磁选机 |
CN104128260A (zh) * | 2014-08-15 | 2014-11-05 | 张珂 | 一种干式风磁选机 |
CN204018012U (zh) * | 2014-08-15 | 2014-12-17 | 张珂 | 一种干式风磁选机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2231380A1 (de) * | 1972-06-27 | 1974-01-24 | Spodig Heinrich | Permanentmagnetisches separiergeraet |
JP2001029839A (ja) * | 1999-07-26 | 2001-02-06 | Ootsuka Tec:Kk | ドライ研削用磁気分離装置 |
CN101612609A (zh) * | 2008-06-27 | 2009-12-30 | 上海宝田新型建材有限公司 | 干法风选强永磁磁选机 |
CN202199419U (zh) * | 2011-06-24 | 2012-04-25 | 马鞍山起劲磁塑科技有限公司 | 永磁粉矿干式磁选机 |
CN202778707U (zh) * | 2012-09-21 | 2013-03-13 | 汤铁 | 变磁场干式磁选机 |
-
2014
- 2014-08-15 CN CN201410401598.5A patent/CN104128260A/zh active Pending
-
2015
- 2015-08-13 WO PCT/CN2015/086827 patent/WO2016023501A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2298067Y (zh) * | 1997-05-05 | 1998-11-25 | 王金恒 | 循环风选磁选组合机 |
CN2377014Y (zh) * | 1999-07-07 | 2000-05-10 | 青岛华青工业集团铸造机械有限公司 | 一种丸渣混合物分离器 |
JP2004174374A (ja) * | 2002-11-27 | 2004-06-24 | Jfe Plant & Service Corp | 非磁性金属選別装置 |
CN103008102A (zh) * | 2011-09-23 | 2013-04-03 | 陶仁 | 一种永磁滚筒磁选机 |
CN104128260A (zh) * | 2014-08-15 | 2014-11-05 | 张珂 | 一种干式风磁选机 |
CN204018012U (zh) * | 2014-08-15 | 2014-12-17 | 张珂 | 一种干式风磁选机 |
Also Published As
Publication number | Publication date |
---|---|
CN104128260A (zh) | 2014-11-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016023501A1 (zh) | 一种干式风磁选机 | |
WO2016023500A1 (zh) | 一种干式风磁选机 | |
CN204933687U (zh) | 一种铁矿箱式浓缩脱泥槽 | |
CN104959226A (zh) | 一种引进风力的干式磁选机以及矿物磁选方法 | |
CN201300092Y (zh) | 永磁辊筒式湿式强磁选机 | |
CN104624364A (zh) | 预磁磁种磁选方法 | |
CN103752404B (zh) | 一种干湿式循环电磁选机 | |
CN205833359U (zh) | 一种干式磁辊及磁选机 | |
CN103386362A (zh) | 紊流正交磁场湿式磁选机 | |
CN203448177U (zh) | 磁干式多级强磁场磁选机 | |
CN201271604Y (zh) | 干式粉煤灰回收机 | |
CN102626671B (zh) | 磁场选矿方法及其选矿设备 | |
CN203816772U (zh) | 粗粒湿式永磁强磁选机 | |
CN211937385U (zh) | 一种铁矿石用磁铁分选机 | |
CN103071587A (zh) | 一种旋转磁场高效分散磁选机 | |
CN103191830B (zh) | 一种流态化磁介质干式磁选机及其磁选方法 | |
CN203091075U (zh) | 旋转磁场高效分散磁选机 | |
CN105797845B (zh) | 一种干式磁辊及磁选机 | |
CN204974174U (zh) | 一种引进风力的干式磁选机 | |
CN203155357U (zh) | 一种干式磁选机磁选装置 | |
CN205761756U (zh) | 风磁内循环管道除铁器 | |
CN203227560U (zh) | 一种流态化磁介质干式磁选机 | |
CN205650331U (zh) | 干式多磁系永磁辊筒磁选机 | |
CN203816768U (zh) | 一种适合弱磁性矿物分选的粗粒湿式强磁选机 | |
CN203990888U (zh) | 湿式永磁拼装环型磁系强磁选机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15832137 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase in: |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15832137 Country of ref document: EP Kind code of ref document: A1 |