CN2695108Y - Permanent magnet dry separation machine - Google Patents
Permanent magnet dry separation machine Download PDFInfo
- Publication number
- CN2695108Y CN2695108Y CN 200420059066 CN200420059066U CN2695108Y CN 2695108 Y CN2695108 Y CN 2695108Y CN 200420059066 CN200420059066 CN 200420059066 CN 200420059066 U CN200420059066 U CN 200420059066U CN 2695108 Y CN2695108 Y CN 2695108Y
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- CN
- China
- Prior art keywords
- mine
- cylinder
- separation
- roller
- permanent magnet
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- Expired - Fee Related
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Abstract
The utility model relates to a permanent magnet dry separation machine, comprising a machine frame, a separation mine box, a choosing mine box, a feed hopper, an electric motor, a speed reducer, a shaft coupling, a main shaft, a magnetic system and a roller. The permanent magnet dry separation machine is characterized in that the shaft coupling is connected with the roller through a bearing which is arranged on the main shaft, and the feed hopper is arranged on the choosing mine box. The lower mine opening of the feed hopper is toward one side of the roller. The magnetic system which is in a fan shape is arranged in the roller and connected with the main shaft. The separation mine box is arranged beneath the roller. A barrier which is provided in the separation mine box along the axial direction of the roller divides the separation mine box into two boxes. The permanent magnet dry separation machine has the advantages of simple structure, convenient operation, high coefficient of recovery and high purification rate, and the dry separation machine can handle the gangue with lower grade and can not pollute the environment. The permanent magnet dry separation machine is applied to the separation of the iron mine and the dry separation and removal of iron of the non-magnetic substance, specially adapting to handle the gangue of the mealy poor iron mine.
Description
One, technical field: the utility model relates to a kind of permanent magnetism dry dressing device, belongs to magnetic separation method field.
Two, background technology: at present, the permanent magnetism dry dressing device that use in the ore dressing plant has updraft type and top to contact two kinds of the suction formulas of expecting on the magnetic roller, and its shortcoming is: the former treating capacity is little, and the concentrate grade after the processing is low, tailings grade height after the latter handles, concentrate grade is low.
Three, summary of the invention: the purpose of this utility model provides a kind of side-suction type permanent magnetism dry dressing device, and it is simple in structure, and is easy to operate, can treating capacity big, tailings grade be low, the concentrate grade height, rate of recovery height is applicable to the sorting of iron ore, and the dry separation deironing of namagnetic substance.
The purpose of this utility model is realized by following mode:
The utility model comprises frame, mine-separating box, hatch, mine feeding bucket, motor, reductor, shaft coupling, main shaft, magnetic system, cylinder, it is characterized in that: shaft coupling connects with cylinder by the bearing that is located on the main shaft, mine feeding bucket is located on the hatch, the following mine mouth of mine feeding bucket is facing to a side of cylinder, and magnetic is fan-shaped, is located in the cylinder, and be connected with main shaft, mine-separating box is located at the below of cylinder, along the dividing plate that is axially arranged with of cylinder, mine-separating box is divided into two casings in mine-separating box.
The following mine mouth place of mine feeding bucket be provided with can regulate under the adjusting plate of ore deposit amount size, in hatch under the mine feeding bucket mine mouth below be provided with blanking gap adjustment plate; The permanent magnet of magnetic system adopts the rare-earth Nd-Fe-B magnet steel.
The utility model has the advantages that: simple in structure, easy to operate, can handle poor value, and rate of recovery height, purification rate height, non-environmental-pollution.
Four, description of drawings: Fig. 1 is a front view of the present utility model; Fig. 2 is that the A-A of Fig. 1 is to cutaway view Amplified image.
Five, the specific embodiment: with reference to accompanying drawing, the utility model comprises frame 8, mine-separating box 7, hatch 2, mine feeding bucket 1, motor 6, reductor 5, shaft coupling 4, main shaft 12, magnetic is 11, cylinder 3, shaft coupling 4 connects with cylinder 3 by the bearing that is located on the main shaft 12, mine feeding bucket 1 is located on the hatch 2, the following mine mouth of mine feeding bucket 1 is facing to a side of cylinder 3, the following mine mouth place of mine feeding bucket 1 be provided with can regulate under the adjusting plate 9 of ore deposit amount size, in hatch 2 the following mine mouth of mine feeding bucket 1 below be provided with blanking and ask crack adjustable plate 10, magnetic is 11 for fan-shaped, be located in the cylinder 3, and be connected with main shaft 12, magnetic is 11 permanent magnet employing rare-earth Nd-Fe-B magnet steel, mine-separating box 7 is located at the below of cylinder 3, in mine-separating box 7 along the dividing plate 14 that is axially arranged with of cylinder 3, mine-separating box 7 is divided into mine tailing case 13,15 two casings of concentrate case, dividing plate 14 adopts triangle baffle.
During concrete the use, cylinder 3 is by motor 6, reductor 5, shaft coupling 4 driven rotary, main shaft 12 and magnetic are 11 then motionless, the side of material from the following mine mouth of mine feeding bucket 1 along cylinder 3 falls, and magnetic material is adsorbed to the surface of cylinder 3 under the effect of high-intensity magnetic field, constituted side-suction type magnetic separation mode, it is 11 attraction that concentrate case 15 tops that magnetic material rotates to mine-separating box 7 with cylinder 3 break away from magnetic, fall into concentrate case 15, non-magnetic material then directly falls into mine tailing case 13, finishes magnetic separation.The utility model can by regulating plate 9 and blanking gap adjustment plate 10, reach best separating effect according to the difference of material.The utility model is applicable to the sorting of iron ore and the dry separation deironing of namagnetic substance, is particularly suitable for handling the throwing tail of the poor iron ore of powdery.
Claims (3)
1. a permanent magnetism dry dressing device comprises frame, mine-separating box, hatch, mine feeding bucket, motor, reductor, shaft coupling, main shaft, magnetic system, cylinder, it is characterized in that: shaft coupling connects with cylinder by the bearing that is located on the main shaft, mine feeding bucket is located on the hatch, the following mine mouth of mine feeding bucket is facing to a side of cylinder, magnetic is fan-shaped, be located in the cylinder, and be connected with main shaft, mine-separating box is located at the below of cylinder, in mine-separating box,, mine-separating box is divided into two casings along the dividing plate that is axially arranged with of cylinder.
2. permanent magnetism dry dressing device according to claim 1 is characterized in that: the following mine mouth place of mine feeding bucket be provided with can regulate under the adjusting plate of ore deposit amount size.
3. permanent magnetism dry dressing device according to claim 1 is characterized in that: in hatch under the mine feeding bucket mine mouth below be provided with blanking gap adjustment plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059066 CN2695108Y (en) | 2004-05-15 | 2004-05-15 | Permanent magnet dry separation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059066 CN2695108Y (en) | 2004-05-15 | 2004-05-15 | Permanent magnet dry separation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695108Y true CN2695108Y (en) | 2005-04-27 |
Family
ID=34777275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420059066 Expired - Fee Related CN2695108Y (en) | 2004-05-15 | 2004-05-15 | Permanent magnet dry separation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695108Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611627A (en) * | 2013-11-29 | 2014-03-05 | 山东科力华电磁设备有限公司 | Air-cooled magnetic separation roller and air-cooled magnetic separation device |
| CN104275239A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | Purification device of iron scale in ferrite magnetic powder raw material |
| CN105833989A (en) * | 2016-05-24 | 2016-08-10 | 广西南宁博斯特机械有限公司 | Sugarcane roller type de-ironing separator |
-
2004
- 2004-05-15 CN CN 200420059066 patent/CN2695108Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611627A (en) * | 2013-11-29 | 2014-03-05 | 山东科力华电磁设备有限公司 | Air-cooled magnetic separation roller and air-cooled magnetic separation device |
| CN103611627B (en) * | 2013-11-29 | 2015-12-30 | 山东科力华电磁设备有限公司 | Air-cooled magnetic separation roller and air-cooled concentration equipment |
| CN104275239A (en) * | 2014-09-11 | 2015-01-14 | 马鞍山起劲磁塑科技有限公司 | Purification device of iron scale in ferrite magnetic powder raw material |
| CN105833989A (en) * | 2016-05-24 | 2016-08-10 | 广西南宁博斯特机械有限公司 | Sugarcane roller type de-ironing separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20050427 Termination date: 20110515 |