CN101249468B - 直线行波磁选机 - Google Patents
直线行波磁选机 Download PDFInfo
- Publication number
- CN101249468B CN101249468B CN2008100707553A CN200810070755A CN101249468B CN 101249468 B CN101249468 B CN 101249468B CN 2008100707553 A CN2008100707553 A CN 2008100707553A CN 200810070755 A CN200810070755 A CN 200810070755A CN 101249468 B CN101249468 B CN 101249468B
- Authority
- CN
- China
- Prior art keywords
- sorting
- traveling wave
- magnetic field
- bucket
- wave magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000006148 magnetic separator Substances 0.000 title abstract description 9
- 239000012141 concentrate Substances 0.000 claims abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000696 magnetic material Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
一种直线行波磁选机，包括分选槽、精矿斗、尾矿斗，分选槽为方形结构，底部为矩形平面，分选槽的上部两端分别设有进料斗及冲选介质管，分选槽底面两端分别与精矿斗和尾矿斗连接，分选槽的底面上开有均匀分布的通孔，通孔与管道相连，行波磁场线圈设在分选槽下方，与分选槽固接。本发明的直线行波磁选机结构简单，由于没有运动部件，维修极为方便，它能连续给矿料，连续分选，连续排矿，同时，通过电磁调节或变频技术，可调节磁场力大小及磁场直线运动速度，实现不同磁性矿物、不同分选速度的分选作业。
Description
技术领域
本发明涉及选矿设备，尤其是一种直线行波磁选机。
背景技术
迄今为止，磁力选矿多利用永磁固定磁场或电磁固定磁场，在磁场作用下，磁性矿粒(矿浆)受固定磁场磁力作用，向磁极运动，从而被吸附在非磁性材料做成的圆筒上，圆筒作旋转运动，把磁性物料与非磁性矿物分离，这种磁力选矿设备的缺点是结构复杂，运动部件和传动系统需经常维修。另外，因磁极固定，磁场亦固定，矿物在圆筒表面上只能做翻滚运动，分选效果不理想。
发明内容
本发明的目的就是提供一种结构简单、维修方便，可连续分选的直线行波磁选机。
本发明的直线行波磁选机，包括分选槽、精矿斗、尾矿斗，分选槽为方形结构，底部为矩形平面，分选槽的上部两端分别设有进料斗及冲选介质管，分选槽底面两端分别与精矿斗和尾矿斗连接，分选槽的底面上开有均匀分布的通孔，通孔与管道相连，行波磁场线圈设在分选槽下方，与分选槽固接。
本发明的直线行波磁选机工作原理是：矿浆由进料斗进入分选槽中，均匀撒落在分选槽下部矩形平面上，与此同时，行波磁场线圈导通三相电源，产生由左向右作行波运动的直线磁场，矿浆中的磁性物料(铁、钴镍、锰等)在行波磁场作用下，向精矿斗一端移动、团聚及翻滚，矿物在运动过程中，又受到冲选介质管中出来的逆方向的冲选介质冲刷，当磁场运动力大于逆行冲选介质的冲选力时，磁性矿物则向右方向移动并落入精矿斗中，从精矿斗排出。矿浆中的非磁性物料不受直线磁场影响，只受到冲选介质的冲洗，向左端移动进入尾矿斗中，从尾矿斗中排出。由于在行波磁场作用下，磁性矿粒易产生团聚，团聚时矿团中会夹带非磁性矿粒，这部分团聚的矿团可通过分选槽底部通孔中充入的水或气冲散，使结团的磁性物料与非磁性物料分离。
本发明的直线行波磁选机结构简单，由于没有运动部件，维修极为方便，它能连续给矿料，连续分选，连续排矿，同时，通过电磁调节或变频技术，可调节磁场力大小及磁场直线运动速度，实现不同磁性矿物、不同分选速度的分选作业。
附图说明
图1为本发明结构示意图。
具体实施方式
一种直线行波磁选机，包括分选槽1、精矿斗3、尾矿斗6，分选槽1为方形结构，底部为矩形平面，分选槽1的上部两端分别设有进料斗9及冲选介质管2，分选槽1底面两端分别与精矿斗3和尾矿斗6连接，介质回收管7与尾矿斗6相通，分选槽1的底面上开有均匀分布的通孔8，通孔8与管道5相连，管道5中可充入水或气，行波磁场线圈4设在分选槽1下方，与分选槽1固接。
Claims (1)
1.一种直线行波磁选机，包括分选槽(1)、精矿斗(3)、尾矿斗(6)，其特征在于：分选槽(1)为方形结构，底部为矩形平面，分选槽(1)的上部两端分别设有进料斗(9)及冲选介质管(2)，分选槽(1)底面两端分别与精矿斗(3)和尾矿斗(6)连接，分选槽(1)的底面上开有均匀分布的通孔(8)，通孔(8)与管道(5)相连，直线行波磁场线圈(4)设在分选槽(1)下方，与分选槽(1)固接。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100707553A CN101249468B (zh) | 2008-03-11 | 2008-03-11 | 直线行波磁选机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100707553A CN101249468B (zh) | 2008-03-11 | 2008-03-11 | 直线行波磁选机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101249468A CN101249468A (zh) | 2008-08-27 |
| CN101249468B true CN101249468B (zh) | 2010-09-15 |
Family
ID=39953165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100707553A Expired - Fee Related CN101249468B (zh) | 2008-03-11 | 2008-03-11 | 直线行波磁选机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101249468B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101786043B (zh) * | 2010-03-04 | 2011-08-31 | 湘潭大学 | 圆锥行波电磁选矿机 |
| CN101757978B (zh) * | 2010-03-04 | 2012-01-04 | 湘潭大学 | 弧形行波电磁选矿机 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105444A (zh) * | 1985-05-15 | 1986-07-02 | 杨伦华 | 电磁筛 |
| RU2145523C1 (ru) * | 1997-10-28 | 2000-02-20 | Институт горного дела Севера СО РАН | Способ отсадки полезных ископаемых |
| CN2710753Y (zh) * | 2004-07-28 | 2005-07-20 | 李四海 | 一种综合式磁选机 |
| CN201168641Y (zh) * | 2008-03-11 | 2008-12-24 | 江西蓝天学院 | 直线行波磁选机 |
-
2008
- 2008-03-11 CN CN2008100707553A patent/CN101249468B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105444A (zh) * | 1985-05-15 | 1986-07-02 | 杨伦华 | 电磁筛 |
| RU2145523C1 (ru) * | 1997-10-28 | 2000-02-20 | Институт горного дела Севера СО РАН | Способ отсадки полезных ископаемых |
| CN2710753Y (zh) * | 2004-07-28 | 2005-07-20 | 李四海 | 一种综合式磁选机 |
| CN201168641Y (zh) * | 2008-03-11 | 2008-12-24 | 江西蓝天学院 | 直线行波磁选机 |
Non-Patent Citations (2)
| Title |
|---|
| 吴军等.圆筒形交变行波磁场除铁装置的研究.金属矿山 4.1995,(4),46-49. |
| 吴军等.圆筒形交变行波磁场除铁装置的研究.金属矿山 4.1995,(4),46-49. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101249468A (zh) | 2008-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101862702B (zh) | 离心高梯度磁选法 | |
| CN202087414U (zh) | 粗颗粒磁铁矿干式磁选设备 | |
| CN101612618B (zh) | 极贫磁铁矿一次返砂粗粒抛尾工艺 | |
| Hu et al. | Development of a high-gradient magnetic separator for enhancing selective separation: A review | |
| CN105536984A (zh) | 一种兼具预选抛尾与粗细分级的磁选方法及三产品磁选机 | |
| Chen et al. | Magnetic techniques for mineral processing | |
| CN203155359U (zh) | 多极逆变磁选机 | |
| CN104874478A (zh) | 振动磁场筛选机 | |
| CN102641784B (zh) | 环带式磁选机 | |
| CN204892121U (zh) | 一种振动磁场筛选机 | |
| CN202290297U (zh) | 一种带式弱磁选机 | |
| EP2695682B1 (en) | Dry separation concentration separation method and system for dry separation concentration separation method | |
| CN103191830A (zh) | 一种流态化磁介质干式磁选机及其磁选方法 | |
| CN101249468B (zh) | 直线行波磁选机 | |
| CN108452943B (zh) | 一种永磁感应式高梯度磁盘机 | |
| CN207266885U (zh) | 一种带楔型磁系的螺旋溜槽 | |
| CN201168641Y (zh) | 直线行波磁选机 | |
| CN205361641U (zh) | 一种兼具预选抛尾与粗细分级的三产品磁选机 | |
| CN205925997U (zh) | 河沙、铁粉分离设备 | |
| CN101786043B (zh) | 圆锥行波电磁选矿机 | |
| CN116328938B (zh) | 一种回收磁铁矿的弱场强高梯度磁选机及其配置、选矿工艺 | |
| CN104549713B (zh) | 一种简易高效磁选低品位铁矿的方法 | |
| CN202683333U (zh) | 一种剪切式漂洗弱磁筒式磁选机 | |
| CN207266896U (zh) | 一种磁性物料水平式风磁同步联选装置 | |
| CN103240177A (zh) | 一种高梯度磁选机的分选环 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI COMMUNICATION ENGINE (GROUP) COMPANY |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Qisheng Inventor after: Yan Jifen Inventor after: Nie Meiying Inventor after: Liu Renda Inventor after: Zhou Lianlao Inventor after: Xiao Xiaotian Inventor before: Zhang Qisheng Inventor before: Yan Jifen Inventor before: Nie Meiying |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG QISHENG YAN JIFEN NIE MEIYING TO: ZHANG QISHENG YAN JIFEN NIE MEIYING LIU RENDA ZHOU LIANLAO XIAO XIAOTIAN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20100524 Address after: 101 No. 330098 Jiangxi city of Nanchang Province Ziyang Avenue Applicant after: Jiangxi University of Technology Co-applicant after: JIANGXI PROVINCIAL TRANSPORTATION ENGINEERING GROUP CORPORATION Address before: 101 No. 330098 Jiangxi city of Nanchang Province Ziyang Avenue Applicant before: Jiangxi University of Technology |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20140311 |