CN2340506Y - Belt style powerful magnetic separator - Google Patents
Belt style powerful magnetic separator Download PDFInfo
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- CN2340506Y CN2340506Y CN 98232799 CN98232799U CN2340506Y CN 2340506 Y CN2340506 Y CN 2340506Y CN 98232799 CN98232799 CN 98232799 CN 98232799 U CN98232799 U CN 98232799U CN 2340506 Y CN2340506 Y CN 2340506Y
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Abstract
The utility model belongs to magnetic separating equipment of minerals, and the utility model is composed of a machine frame, a transmission mechanism, a magnetic system, a feeding device, a hopper, etc. The utility model is characterized in that the magnetic system is composed of a Nd-Fe-B permanent magnet which has high performance; the utility model adopts a magnetic circuit in which two-way combined N poles and S poles are closely and alternatively arranged or single magnetism conducting plate two-way combined N poles and S poles are closely and alternatively arranged; the utility model achieves secondary roller separation and separation flat plate type separation in structure, and the feeding homogeneity is ensured. The utility model has the advantages of small size, light weight, small energy consumption and high separating precision.
Description
The utility model belongs in the metallurgical industry of mining, utilizes the magnetic difference of mineral, separates magnetic and non magnetic, the equipment of ferromagnetism and weak magnetic spare mineral.Be mainly used in the sorting in metallic ore, nonferrous metals ore and the nonmetallic ore.
Come sorting mined material with magnetic force, in mining industry and metallurgical industry has been very common method for separating, it mainly is to carry out sorting according to the magnetic difference of mineral, ferromagnetism, weak magnetic, non magnetic ore are arranged, to strongly magnetic mineral, as: iron ore is separated from impurity, is exactly the most common method, and China has had the equipment that becomes series.As the cartridge type of electromagnetic equipment with the permanent-magnet material design that utilizes strontium ferrite, disc type equipment or the like.In recent years; because exploitation secondary resource; protection environment and to weak magnetic mineral; especially non magnetic ore is removed weak magnetic substance to improve the grade of non magnetic ore product; as: quartz, potassic feldspar or the like; these products are owing to granularity little (most of between 40～200 orders), and weak magnetic spare material is the form of di-iron trioxide, brings very big difficulty to separation.
The purpose of this utility model is to provide a kind of high gradient powerful dry-type magnetic extractor, and its magnetic field intensity can reach 23000 Gausses in the magnetic conductor, and simple in structure, energy consumption is low, is the preferred unit of weakly magnetic material in the sorting non magnetic ore.
The purpose of this utility model is achieved in that 1, and extremely closely alternately arrangement or single magnetic conductive board bi-directional combination N, S extremely closely alternately arrange magnetic circuit to have adopted bi-directional combination N, S; 2, used high performance NdFeB permanent magnet to form magnetic system; 3, realized the flat sorting of sorting of secondary cylinder and secondary on the structure; 4, structurally guaranteed the uniformity of feed.
Description of drawings:
Fig. 1: structure cutaway view of the present utility model.
Fig. 2: the cross sectional representation of the utility model magnetic roller.
The structure of this machine of accompanying drawings.
Structure of the present utility model (Fig. 1) is by frame (12), transmission mechanism (7), magnetic system, dispenser (2), hopper compositions such as (1), its main feature is that frame (12) has four layers, ground floor is fixed with feed hopper (1) and two roller dispenser (2), adjusts dispenser and can control the width of material mouth and the speed and the quantity of feed; Be fixed with tilted supporter (5) on the second layer frame (12), be fixed with magnetic roller (3) on tilted supporter (5) face, go up flat magnetic sheet (4), last cylinder (6), first order conveyer belt (16) pass through the magnetic gap of last flat magnetic sheet (4), around last magnetic roller (3) and last cylinder (6) running, its power is passed to magnetic roller (3) by the motor that is installed in the second layer (7), passes to feed appliance (2) again; Be fixed with down magnetic roller (8) on tilted supporter (10) face of the 3rd layer of frame (12), following flat magnetic sheet (9), bottom roll (11), second level conveyer belt (15) passes through the magnetic gap of flat magnetic sheet (9) down, around magnetic roller (8), bottom roll (11) operation down, its power is passed to down magnetic roller (8) by last cylinder (6); The 4th layer has tailing bucket (13) and concentrate hopper (14)
The flat up and down magnetic sheet (4 of the utility model, 9) structure is by the spacing two blocks of magnetic conductance plates (bilateral) of bolt, laterally, vertically all is bonded with the permanent magnet by bi-directional combination N, S extremely closely alternately arrange or single magnetic conductive board (promptly one-sided) bi-directional combination N, S extremely closely alternately arrange in it in opposite directions.
The structure of magnetic roller of the present utility model (Fig. 2) is to be fixed with fan (18) on bolster (19), magnetic conductance plate (21) is arranged on the covering of the fan of fan (18), magnetic conductance plate (21) is gone up the permanent magnet (17) that bi-directional combination N, S closely alternately arrange, whole magnetic is to be packaged in the stainless cylinder (20), and cylinder is placed on the bolster; The angle [alpha] of fan is 120 °～150 °.
The inclined-plane of the tilted supporter (5,10) in the frame of the present utility model (12) is that 55 °～70 ° tilted supporters are connected for the hinge of living with frame (12) with the angle on the plane of frame (12), and its gradient is adjustable.
The direction of conveyer belt of the present utility model is opposite with the flow direction of material.
This machine magnetic system all adopts high performance NdFeB permanent magnet.
This product is chosen at branch, material is delivered on the magnetic roller uniformly by dispenser (2), carry out roughly selecting the first time, magnetisable material is magnetized, and is adsorbed on the first order conveyer belt, and rest materials faces down mobile along conveyer belt, the high-intensity magnetic field, the weakly magnetic material that form by flat magnetic sheet are magnetized, be adsorbed in first order conveyor belt surface, and leave magnetized area, after arriving the conveyer belt extreme higher position, fall into tailing bucket (13) immediately with the conveyer belt motion.Non magnetic ore continues to flow downward, and enters second level conveyer belt and carries out the magnetic separation process identical with the first order.After magnetic separation was finished, non magnetic ore flowed into hopper.
The utility model, owing to having adopted high performance NdFeB permanent magnet and being through the high gradient of particular design, the magnetic of high-intensity magnetic field, so the processing particle size range to mineral is big, be particularly suitable for handling 40～120 purpose mineral, energy consumption is low, and power consumption is 0.5～1 kilowatt only, and volume is little, in light weight, the sharpness of separation height.This product is applicable to mining, metallurgy, is particularly suitable for the secondary recovery of material, the recovery of mine tailing and the deep processing of ultrapure material.
Claims (5)
1, a kind of powerful magnetic separator is made up of frame, transmission mechanism, magnetic system, dispenser, hopper etc., it is characterized in that frame has four layers, and ground floor is fixed with feed hopper and two roller dispenser; Be fixed with tilted supporter on the second layer frame, be fixed with the magnetic roller on the tilted supporter face, go up flat magnetic sheet, go up cylinder, first order conveyer belt is by the magnetic gap of last flat magnetic sheet, around last magnetic roller and last rollers running, its power is passed to the magnetic roller by the motor that is installed in the second layer, passes to feed appliance again; Be fixed with down magnetic roller, following flat magnetic sheet, bottom roll on the tilted supporter face of the 3rd layer of frame, the magnetic gap of flat magnetic sheet was around magnetic roller and bottom roll operation down under second level conveyer belt passed through, and its power is passed to down the magnetic roller by last cylinder; The 4th layer is tailing bucket and concentrate hopper.
2, powerful magnetic separator as claimed in claim 1, it is characterized in that upper and lower flat magnetic sheet is by two spacing magnetic conductance plate bilaterals of bolt, horizontal in it, vertical all bonding in opposite directions bi-directional combination N, S extremely closely alternately arrange or single leading pole is the bar permanent magnet that one-sided bi-directional combination N, S extremely closely alternately arrange, and magnetic is to be packaged in the stainless steel case.
3, powerful magnetic separator as claimed in claim 1, it is characterized in that the magnetic roller is to be fixed with fan on bolster, the magnetic conductance plate is arranged on the covering of the fan of fan, the permanent magnet of extremely closely alternately arranging by bi-directional combination N, S on the magnetic conductance plate, whole magnetic is to be packaged in the stainless cylinder, cylinder is placed on the bolster, and the angle [alpha] of fan is 120 °～150 °.
4, powerful magnetic separator as claimed in claim 1 is characterized in that the tilted supporter in the frame, and the angle on the plane of its inclined-plane and frame is 55 °～70 °; Tilted supporter is connected for the hinge of living with frame, and its gradient is adjustable.
5,, it is characterized in that magnetic system all adopts high performance NdFeB permanent magnet as claim 1,2,3,4, described powerful magnetic separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232799 CN2340506Y (en) | 1998-06-09 | 1998-06-09 | Belt style powerful magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98232799 CN2340506Y (en) | 1998-06-09 | 1998-06-09 | Belt style powerful magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340506Y true CN2340506Y (en) | 1999-09-29 |
Family
ID=33981656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98232799 Expired - Fee Related CN2340506Y (en) | 1998-06-09 | 1998-06-09 | Belt style powerful magnetic separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340506Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961675A (en) * | 2010-08-31 | 2011-02-02 | 铁岭市陆平粮油仓储设备厂 | Suspended dry-type magnetic separator |
| CN102989582A (en) * | 2012-12-19 | 2013-03-27 | 马长生 | Magnetic board type magnetic separator |
| CN103240179A (en) * | 2013-03-29 | 2013-08-14 | 马长生 | Method for grading iron ore by using magnetic boards |
| CN106925420A (en) * | 2017-05-08 | 2017-07-07 | 林建武 | The concentration equipment of impurity in a kind of rare-earth separating permanent-magnet material |
| CN107957212A (en) * | 2017-08-22 | 2018-04-24 | 东莞市力优机械设备有限公司 | The magnetic force collecting machine of fully automatic electric blink manufacturing equipment |
| CN113102102A (en) * | 2021-04-08 | 2021-07-13 | 沈阳盛世五寰科技有限公司 | Belt dry separator |
-
1998
- 1998-06-09 CN CN 98232799 patent/CN2340506Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961675A (en) * | 2010-08-31 | 2011-02-02 | 铁岭市陆平粮油仓储设备厂 | Suspended dry-type magnetic separator |
| CN102989582A (en) * | 2012-12-19 | 2013-03-27 | 马长生 | Magnetic board type magnetic separator |
| CN103240179A (en) * | 2013-03-29 | 2013-08-14 | 马长生 | Method for grading iron ore by using magnetic boards |
| CN106925420A (en) * | 2017-05-08 | 2017-07-07 | 林建武 | The concentration equipment of impurity in a kind of rare-earth separating permanent-magnet material |
| CN107957212A (en) * | 2017-08-22 | 2018-04-24 | 东莞市力优机械设备有限公司 | The magnetic force collecting machine of fully automatic electric blink manufacturing equipment |
| CN113102102A (en) * | 2021-04-08 | 2021-07-13 | 沈阳盛世五寰科技有限公司 | Belt dry separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |