CN201124118Y - Permanent magnetism dry-type magnetic separater - Google Patents
Permanent magnetism dry-type magnetic separater Download PDFInfo
- Publication number
- CN201124118Y CN201124118Y CNU2007201580387U CN200720158038U CN201124118Y CN 201124118 Y CN201124118 Y CN 201124118Y CN U2007201580387 U CNU2007201580387 U CN U2007201580387U CN 200720158038 U CN200720158038 U CN 200720158038U CN 201124118 Y CN201124118 Y CN 201124118Y
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Abstract
The utility model relates to a permanent magnetic dry magnetic separator, comprising a frame, a feeding channel, a magnetic separator, an iron discharging port and an ore concentrate outlet, wherein, a roller magnetic separation mechanism and a magnetic roll magnetic separation mechanism with at least one stage are arranged in the magnetic separator, wherein, the roller magnetic separation mechanism comprises a roller made of a non-magnetic material; a main shaft is arranged on the position of the center line of an inner cavity of the roller, and two ends of the main shaft extend outside respectively through an end sheet of the roller and are supported on the frame; the roller is driven to rotate by a roller motor through a band pulley drive gear; the inner cavity of the roller on the side wall is provided with a roller magnetic system with an annular cylinder shape which is fixedly connected on the main shaft; and each stage of the magnetic roll magnetic separation mechanism comprises a magnetic roll which is arranged on the frame and driven to rotate by a magnetic roll motor, and a driven roller which is arranged on the frame and forms into a transmission connection with the magnetic roll through a magnetic roll belt. The permanent magnetic dry magnetic separator can completely separate the magnetic substances from non-metal minerals, and has the advantages of good separation effect, environmental protection and energy conservation.
Description
Technical field
The utility model relates to a kind of device that magnetisable material is separated from the dry type nonmetallic ore, a kind of permanent magnet dry type magnetic separator of more specifically saying so.
Background technology
Present magnetic separation field at nonmetallic ore, widely used permanent-magnet concentration equipment is the dry powder magnetic separator of all size model, these dry powder magnetic separators, owing to be subjected to the influence of its structure and the restriction of permanent magnet magnetic separation performance, have separation not thoroughly, the drawback of separating effect difference, cause the magnetisable material of small part to remain in the nonmetallic ore, restricting the raising of product quality.
Summary of the invention
The purpose of this utility model provides that a kind of magnetisable material separates thoroughly, the permanent magnet dry type magnetic separator of good separation effect from nonmetallic ore.
In order to realize above-mentioned purpose, the permanent magnet dry type magnetic separator that is provided, comprise frame, feeding-passage is installed on the frame, the magnetic separation device, row's iron mouth and concentrate outlet, its design feature is to be provided with the barrel magnetic separator structure in the magnetic separation device and to have one-level magnetic roller magnetic separation mechanism at least, the barrel magnetic separator structure comprises the cylinder of making of nonmagnetic substance, the position of center line of drum cavity is equipped with main shaft, it is overhanging and be supported on the frame that the end plate of cylinder is passed at the two ends of main shaft respectively, cylinder passes through the belt wheel transmission mechanism by the Rolling motor driven rotary, drum cavity is positioned at the sidewall locations place cylinder magnetic system that is fixed on the main shaft and is annular cylinder shape is housed, and every grade of magnetic roller magnetic separation mechanism comprises and being installed on the frame and by the magnetic roller of magnetic roller motor driven rotary and be installed on the frame and constitute the driven voller that is in transmission connection by magnetic roller belt and magnetic roller.
In order to strengthen the separating effect of barrel magnetic separator structure, the barrel magnetic separator structure comprises that also making cylinder magnetic is the swing mechanism of reciprocally swinging, this swing mechanism includes rack-mounted swing motor, between swing output shaft of motor and main shaft, be connected to eccentric rod gear, eccentric rod gear comprise the eccentric bushing that is fixed on the swing motor output shaft, be fixed in the fork of spindle nose and be connected eccentric bushing and fork between connecting rod.
For the nonmetallic ore after isolated magnetisable material and the sorting is discharged by row's iron mouth and concentrate outlet by different paths respectively, be provided with cutting plate at the inter-stage of magnetic separation mechanism.
For charging is not evenly heaped, the spring of hanging on frame is installed at the charging aperture place of feeding-passage.
For safety, the seal bootr that the magnetic separation device is coated on its inner chamber is housed on frame.
Maintenance for convenience, seal bootr adopts demountable structure.
For the ease of collecting dust, on seal bootr, be provided with the dedusting mouth.
The operation principle of permanent magnet dry type magnetic separator provided by the utility model is: the nonmetallic ore for the treatment of sorting is separated ferromagnetic substance by the barrel magnetic separator structure earlier, and then by having at least one-level magnetic roller magnetic separation mechanism that weak magnetic substance is separated.Specifically: the nonmetallic ore for the treatment of sorting drops on the cylinder from charging aperture through feeding-passage equably, cylinder rotation under Rolling motor drives, the nonmetallic ore for the treatment of sorting is carried downwards, the ferromagnetic substance that is mingled in this moment in the nonmetallic ore is separated under the sucking action of cylinder magnetic system, and forward the non-magnetic field district to cylinder and fall, keep off into drawing off by cutting plate to row's iron mouth, weak magnetic substance in being mingled in nonmetallic ore is fallen on the magnetic roller belt of magnetic roller magnetic separation mechanism with nonmetallic ore through the opposite side of cutting plate, the magnetic roller motor drives the rotation of magnetic roller, magnetic roller belt is also thereupon around magnetic roller and driven voller motion, when the weak magnetic substance in being mingled in nonmetallic ore moves to magnetic roller position, attracted by the magnetic roller, magnetic roller belt continues to move to the non-magnetic field district with the magnetic roller, keep off into drawing off by cutting plate to row's iron mouth, the namagnetic substance of nonmetallic ore falls through the opposite side of cutting plate, is drawn off by the concentrate outlet.
Permanent magnet dry type magnetic separator provided by the utility model, owing to adopted barrel magnetic separator structure and multistage magnetic roller magnetic separation mechanism, cylinder magnetic system in the barrel magnetic separator structure carries out reciprocally swinging by the swing driven by motor with main shaft again under the effect of eccentric rod gear, increased the number of times of the nonmetallic ore cutting magnetic line for the treatment of sorting, thereby magnetisable material separates from nonmetallic ore thoroughly, good separation effect.
Description of drawings
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation of the described permanent magnet dry type magnetic separator of embodiment;
Fig. 2 is the left view of Fig. 1, has omitted the magnetic roller motor among the figure;
Fig. 3 is that the A of eccentric rod gear among Fig. 1 is to view.
Among the figure: 1 is the magnetic roller, and 2 is the magnetic roller motor, and 3 is Rolling motor, and 4 is drive pulley, 5 is the cylinder belt wheel, and 6 is main shaft, and 7 is end plate, and 8 is feeding-passage, 9 is frame, and 10 are cylinder magnetic system, and 11 are the swing motor, and 12 is fork, 13 is eccentric bushing, and 14 is cutting plate, and 15 are the dedusting mouth, and 16 is seal bootr, 17 are row's iron mouth, and 18 are the concentrate outlet, and 19 is driven voller, and 20 is cylinder, 21 is drum belt, and 22 is magnetic roller belt, and 23 is connecting rod, and 24 is spring.
The specific embodiment
With reference to accompanying drawing, the permanent magnet dry type magnetic separator, comprise frame 9, feeding-passage 8 is installed on the frame 9, the magnetic separation device, row's iron mouth 17 and concentrate outlet 18, be provided with one-level barrel magnetic separator structure and two-stage magnetic roller magnetic separation mechanism in the magnetic separation device, according to needing, magnetic roller magnetic separation mechanism also can be more multistage, the barrel magnetic separator structure comprises the cylinder of making of nonmagnetic substance 20, the position of center line of cylinder 20 inner chambers is equipped with main shaft 6, it is overhanging and be supported on the frame 9 that the end plate 7 of cylinder 20 is passed at the two ends of main shaft 6 respectively, cylinder 20 passes through by drive pulley 4, the belt wheel transmission mechanism that drum belt 21 and cylinder belt wheel 5 constitute is by Rolling motor 3 driven rotary, cylinder 20 inner chambers are positioned at the sidewall locations place, and the cylinder magnetic that is fixed on the main shaft 6 and is annular cylinder shape is housed is 10, in order to strengthen the separating effect of barrel magnetic separator structure, the barrel magnetic separator structure comprises that also making cylinder magnetic is the swing mechanism of 10 reciprocally swingings, this swing mechanism includes the swing motor 11 that is installed on the frame 9, between the output shaft of swinging motor 11 and main shaft 6, be connected to eccentric rod gear, eccentric rod gear comprises the eccentric bushing 13 that is fixed on swing motor 11 output shafts, be fixed in the fork 12 of main shaft 6 ends and be connected eccentric bushing 13 and fork 12 between connecting rod 23, every grade of magnetic roller magnetic separation mechanism comprises and being installed on the frame 9 and by the magnetic roller 1 of magnetic roller motor 2 driven rotary and be installed on the frame 9 and constitute the driven voller 19 that is in transmission connection by magnetic roller belt 22 and magnetic roller 1, discharge by row's iron mouth 17 and concentrate outlet 18 by different paths respectively in order to make the nonmetallic ore after isolated magnetisable material and the sorting, inter-stage in magnetic separation mechanism is provided with cutting plate 14, evenly do not heap in order to make charging, the spring of hanging on frame 9 24 is installed at the charging aperture place of feeding-passage 8, for safety, the seal bootr 16 that the magnetic separation device is coated on its inner chamber is housed on frame 9, seal bootr 16 adopts demountable structure, is provided with dedusting mouth 15 on seal bootr 16.
Claims (7)
1, a kind of permanent magnet dry type magnetic separator, comprise frame (9), feeding-passage (8) is installed on the frame (9), the magnetic separation device, row's iron mouth (17) and concentrate outlet (18), it is characterized in that being provided with in the magnetic separation device barrel magnetic separator structure and have one-level magnetic roller magnetic separation mechanism at least, the barrel magnetic separator structure comprises the cylinder of making of nonmagnetic substance (20), the position of center line of cylinder (20) inner chamber is equipped with main shaft (6), it is overhanging and be supported on the frame (9) that the end plate (7) of cylinder (20) is passed at the two ends of main shaft (6) respectively, cylinder (20) passes through the belt wheel transmission mechanism by Rolling motor (3) driven rotary, cylinder (20) inner chamber is positioned at the sidewall locations place and is equipped with and is fixed in the cylinder magnetic system (10) that annular cylinder shape was gone up and be to main shaft (6), and every grade of magnetic roller magnetic separation mechanism comprises and is installed in that frame (9) goes up and by the magnetic roller (1) of magnetic roller motor (2) driven rotary and be installed in frame (9) and go up the driven voller (19) that is in transmission connection by magnetic roller belt (22) and magnetic roller (1) formation.
2, permanent magnet dry type magnetic separator according to claim 1, it is characterized in that the barrel magnetic separator structure also comprises the swing mechanism that makes cylinder magnetic system (10) reciprocally swinging, this swing mechanism includes the swing motor (11) that is installed on the frame (9), between output shaft and the main shaft (6) of swing motor (11), be connected to eccentric rod gear, eccentric rod gear comprise be fixed in the eccentric bushing (13) swung on motor (11) output shaft, be fixed in the fork (12) of main shaft (6) end and be connected eccentric bushing (13) and fork (12) between connecting rod (23).
3, permanent magnet dry type magnetic separator according to claim 1 is characterized in that being provided with cutting plate (14) at the inter-stage of magnetic separation mechanism.
4, permanent magnet dry type magnetic separator according to claim 1 is characterized in that being equipped with at the charging aperture place of feeding-passage (8) spring of hanging on frame (9) (24).
5,, it is characterized in that on frame (9), being equipped with the seal bootr (16) that the magnetic separation device is coated on its inner chamber according to claim 1,2,3 or 4 described permanent magnet dry type magnetic separators.
6, permanent magnet dry type magnetic separator according to claim 5 is characterized in that seal bootr (16) adopts demountable structure.
7, permanent magnet dry type magnetic separator according to claim 5 is characterized in that being provided with dedusting mouth (15) on seal bootr (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201580387U CN201124118Y (en) | 2007-11-27 | 2007-11-27 | Permanent magnetism dry-type magnetic separater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201580387U CN201124118Y (en) | 2007-11-27 | 2007-11-27 | Permanent magnetism dry-type magnetic separater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124118Y true CN201124118Y (en) | 2008-10-01 |
Family
ID=39997532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201580387U Expired - Fee Related CN201124118Y (en) | 2007-11-27 | 2007-11-27 | Permanent magnetism dry-type magnetic separater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124118Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785534A (en) * | 2014-01-23 | 2014-05-14 | 天紫再生资源加工（天津）有限公司 | System for recycling metal from solid garbage |
| CN104190534A (en) * | 2014-07-07 | 2014-12-10 | 陈攀 | Eccentric 360-degree magnetic system non-belt automatic ore discharge permanent magnet drum type magnetic separator |
| WO2021114517A1 (en) * | 2019-12-10 | 2021-06-17 | 成都利君实业股份有限公司 | Dual-stage combined magnetic separator, and dry grinding and separation system for magnetic mineral |
-
2007
- 2007-11-27 CN CNU2007201580387U patent/CN201124118Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785534A (en) * | 2014-01-23 | 2014-05-14 | 天紫再生资源加工（天津）有限公司 | System for recycling metal from solid garbage |
| CN104190534A (en) * | 2014-07-07 | 2014-12-10 | 陈攀 | Eccentric 360-degree magnetic system non-belt automatic ore discharge permanent magnet drum type magnetic separator |
| WO2021114517A1 (en) * | 2019-12-10 | 2021-06-17 | 成都利君实业股份有限公司 | Dual-stage combined magnetic separator, and dry grinding and separation system for magnetic mineral |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20151127 |