CN220879176U - Magnetic separation device for ore exploitation - Google Patents
Magnetic separation device for ore exploitation Download PDFInfo
- Publication number
- CN220879176U CN220879176U CN202322769203.4U CN202322769203U CN220879176U CN 220879176 U CN220879176 U CN 220879176U CN 202322769203 U CN202322769203 U CN 202322769203U CN 220879176 U CN220879176 U CN 220879176U
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- magnetic separation
- fixedly connected
- crushing
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- 238000007885 magnetic separation Methods 0.000 title claims abstract description 56
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 22
- 239000011707 mineral Substances 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 13
- 238000005065 mining Methods 0.000 claims description 12
- 230000003028 elevating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 46
- 229910052742 iron Inorganic materials 0.000 abstract description 23
- 239000000843 powder Substances 0.000 abstract description 16
- 239000011435 rock Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a magnetic separation device for ore exploitation, which relates to the technical field of ore exploitation and comprises a box body, wherein the top of the box body is fixedly connected with a feed hopper, a magnetic separation mechanism is arranged in the box body, a crushing bearing plate is arranged above the magnetic separation mechanism, and a crushing mechanism for hammering and grinding ore materials is arranged above the crushing bearing plate. The beneficial effects are that: according to the utility model, the first magnetic roller and the second magnetic roller which are arranged up and down are arranged, the mineral powder is subjected to primary separation through the first magnetic roller, so that most of iron ore is separated from the rock powder, and then the iron ore still carrying part of the rock powder falls on the second magnetic roller for secondary separation, so that the moving path of the iron ore is integrally prolonged, the rock powder can be well separated from the iron ore, the magnetic separation efficiency is improved, and the crushing mechanism can be used for hammering and grinding through the auxiliary lifting mechanism, so that the mineral aggregate can be crushed smaller, and the magnetic separation is more convenient.
Description
Technical Field
The utility model relates to the technical field of ore exploitation, in particular to a magnetic separation device for ore exploitation.
Background
Ore magnetic separation is a method of separating minerals in a non-uniform magnetic field by utilizing the magnetic difference between the minerals, and it is necessary to perform magnetic separation on the ore before processing the developed ore.
Through searching, chinese patent publication No. CN218854419U discloses iron ore magnetic separation equipment for ore exploitation, the invention provides power through a first motor and a second motor, double-layer grinding of grinding rollers in a charging hopper is realized, the adsorption of magnetic rollers in a magnetic separator to iron ore powder and the blowing force of a fan are realized, the effect that the iron ore powder entering the magnetic separator is easily separated from other stone powder is not occupied in a large area, and the iron ore powder is scraped through a scraping plate, and a baffle plate and a discharging hopper shield other stone powder from entering a charging frame, so that the recovery rate of the iron ore is improved. But it separates through single magnetic separation, and the iron ore is short on the conveyer belt for the distance of movement of magnetic cylinder, probably makes other building stones powder not in time separate with the iron ore and is taken to the scraper blade department by the iron ore to discharge along with the iron ore, lead to final magnetic separation effect not enough.
Disclosure of utility model
The utility model aims to solve the problems and provide a magnetic separation device for ore mining.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a magnetic separation device of ore exploitation, includes the box, top fixedly connected with feeder hopper, be provided with magnetic separation mechanism in the box, the magnetic separation mechanism top is provided with broken bearing plate, broken bearing plate top is provided with the broken mechanism that hammers and grinds the mineral aggregate, the roof is provided with the assistance in the box broken mechanism carries out hammering work's auxiliary lifting mechanism, magnetic separation mechanism includes first magnetic cylinder and second magnetic cylinder, first magnetic cylinder is located second magnetic cylinder top, first magnetic cylinder with be provided with the scraper blade between the second magnetic cylinder, the scraper blade with box inner wall fixed connection, first discharge plate of fixedly connected with and second discharge plate in the box, first discharge plate is located first magnetic cylinder below, second discharge plate is located second magnetic cylinder below, box one side is provided with and is used for the drive magnetic separation mechanism moving power mechanism.
Preferably, the magnetic separation mechanism further comprises a rotating shaft, the rotating shaft is located at the rear side of the first magnetic roller, the second magnetic roller and the rotating shaft are connected with the box body through bearings, a conveying belt is sleeved on the first magnetic roller and the rotating shaft, the top end of the scraping plate is in contact with the bottom of the conveying belt, and the bottom end of the scraping plate is in contact with the rear side of the second magnetic roller.
Preferably, the first discharge gate and the second discharge gate have been seted up to the box front side, the third discharge gate has been seted up to the box rear side, first discharge plate bottom is located in the first discharge gate, the second discharge plate is the reverse V-arrangement, the top pointed end of second discharge plate is located second magnetism cylinder below, the bottom is located respectively around the second discharge plate the second discharge gate with in the third discharge gate.
Preferably, the crushing bearing plate comprises an arc concave plate, an annular inclined plate is fixedly connected to the periphery circumference of the arc concave plate, the annular inclined plate is fixedly connected with the inner wall of the box body, and a blanking pipe is fixedly connected to the middle of the bottom of the arc concave plate.
Preferably, the crushing mechanism comprises a crushing motor, the crushing motor is fixedly connected to the top of the box body, an output shaft of the crushing motor is fixedly connected with a power shaft, the bottom end of the power shaft is connected with a movable shaft, the bottom of the movable shaft is fixedly connected with a crushing block, the crushing block is positioned in the arc-shaped concave plate, a key block is fixedly connected to the power shaft, a key groove is formed in the inner wall of the movable shaft, and the key block is slidably connected to the key groove.
Preferably, the auxiliary lifting mechanism comprises a cylindrical plate, the cylindrical plate is fixedly connected to the inner top wall of the box body, a wave groove is formed in the inner wall of the cylindrical plate, a guide rod is slidably matched in the wave groove, and the guide rod is fixedly connected with the movable shaft.
The beneficial effects are that: according to the utility model, the first magnetic roller and the second magnetic roller which are arranged up and down are arranged, the mineral powder is subjected to primary separation through the first magnetic roller, so that most of iron ore is separated from the rock powder, and then the iron ore still carrying part of the rock powder falls on the second magnetic roller for secondary separation, so that the moving path of the iron ore is integrally prolonged, the rock powder can be well separated from the iron ore, the magnetic separation efficiency is improved, and the crushing mechanism can be used for hammering and grinding through the auxiliary lifting mechanism, so that the mineral aggregate can be crushed smaller, and the magnetic separation is more convenient.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a perspective view of a magnetic separation device for ore mining according to the present utility model;
FIG. 2 is a right side view of the internal structure of a magnetic separation device for ore mining according to the present utility model;
FIG. 3 is an enlarged view of the structure at A of a magnetic separation device for ore mining according to the present utility model;
FIG. 4 is an enlarged view of the structure at B of a magnetic separation device for ore mining according to the present utility model;
FIG. 5 is a cross-sectional view of a cartridge of a magnetic separation device for ore mining according to the present utility model;
fig. 6 is a schematic diagram of a connection structure between a power shaft and a movable shaft of a magnetic separation device for ore mining according to the present utility model.
The reference numerals are explained as follows: 1. a case; 101. a first discharge port; 102. a second discharge port; 103. a third discharge port; 104. a first discharge plate; 105. a second discharge plate; 106. a feed hopper; 2. crushing the bearing plate; 201. an arc concave plate; 202. discharging pipes; 203. an annular sloping plate; 3. a crushing mechanism; 301. a crushing motor; 302. a power shaft; 303. a movable shaft; 304. breaking fragments; 305. a key block; 306. a key slot; 4. an auxiliary lifting mechanism; 401. a cylindrical plate; 402. a wave trough; 403. a guide rod; 5. a magnetic separation mechanism; 501. a first magnetic roller; 502. a second magnetic roller; 503. a rotating shaft; 504. a conveyor belt; 6. a scraper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-6, a magnetic separation device for ore exploitation comprises a box body 1, a feed hopper 106 is welded at the top of the magnetic separation device, a magnetic separation mechanism 5 is arranged in the box body 1, a crushing bearing plate 2 is arranged above the magnetic separation mechanism 5, a crushing mechanism 3 for hammering and grinding ore materials is arranged above the crushing bearing plate 2, an auxiliary lifting mechanism 4 for assisting the crushing mechanism 3 in hammering is arranged on the inner top wall of the box body 1, the magnetic separation mechanism 5 comprises a first magnetic roller 501 and a second magnetic roller 502, the first magnetic roller 501 carries out primary magnetic separation, the second magnetic roller 502 carries out secondary magnetic separation, the first magnetic roller 501 is positioned above the second magnetic roller 502, a scraping plate 6 is arranged between the first magnetic roller 501 and the second magnetic roller 502, the scraping plate 6 is connected with the inner wall of the box body 1 through screws, a first discharging plate 104 and a second discharging plate 105 are connected in the box body 1 through screws, the first discharging plate 104 is positioned below the second magnetic roller 502, the ore materials pass through the first magnetic roller 501 and the second magnetic roller 502, the first stone powder is separated, the first stone powder is discharged through the first discharging plate 104 and the second magnetic separation plate 105, and the ore materials pass through the second magnetic separation roller 502 and pass through the second magnetic separation plate 105 and pass through the second magnetic separation roller 502 and are separated;
One side of the box body 1 is provided with a power mechanism for driving the magnetic separation mechanism 5 to operate, the first magnetic roller 501 and the second magnetic roller 502 are connected and transmitted through a belt pulley and a belt, and the first magnetic roller 501 is driven by a power motor arranged on the box body 1;
The magnetic separation mechanism 5 further comprises a rotating shaft 503, the rotating shaft 503 is positioned at the rear side of the first magnetic roller 501, the second magnetic roller 502 and the rotating shaft 503 are connected with the box body 1 through bearings, a conveying belt 504 is sleeved on the first magnetic roller 501 and the rotating shaft 503, mineral aggregate crushed by the crushing mechanism 3 falls on the conveying belt 504 and is conveyed to the first magnetic roller 501, iron ore is adsorbed on the conveying belt 504, stone falls on the first discharging plate 104 and is discharged, the top end of the scraping plate 6 is contacted with the bottom of the conveying belt 504, the bottom end of the scraping plate 6 is contacted with the rear side of the second magnetic roller 502, iron ore after primary magnetic separation and part of stone fall on the second magnetic roller 502 after scraping by the scraping plate 6, the stone falls on the second discharging plate 105 after the magnetic separation of the second magnetic roller 502 and is discharged from the front end, and the iron ore falls on the second discharging plate 105 after scraping by the scraping plate 6 and is discharged from the rear end;
The front side of the box body 1 is provided with a first discharge hole 101 and a second discharge hole 102, the rear side of the box body 1 is provided with a third discharge hole 103, the bottom end of a first discharge plate 104 is positioned in the first discharge hole 101, a second discharge plate 105 is in an inverted V shape, the top tip of the second discharge plate 105 is positioned below a second magnetic roller 502, and the front and rear bottom ends of the second discharge plate 105 are respectively positioned in the second discharge hole 102 and the third discharge hole 103, so that stone and iron ore subjected to secondary magnetic separation respectively fall on the front end and the rear end of the second discharge plate 105, and the stone and the iron ore are respectively discharged, thereby facilitating subsequent collection work;
The crushing bearing plate 2 comprises an arc-shaped concave plate 201, an annular inclined plate 203 is welded on the periphery circumference of the arc-shaped concave plate 201, the annular inclined plate 203 is fixedly connected with the inner wall of the box body 1, mineral aggregate enters the box body 1 through the feed hopper 106 and then falls on the annular inclined plate 203, then the mineral aggregate slides down into the arc-shaped concave plate 201 to be crushed by the crushing mechanism 3, a blanking pipe 202 is fixedly connected in the middle of the bottom of the arc-shaped concave plate 201, and the crushed mineral aggregate falls onto a conveying belt 504 through the blanking pipe 202;
The crushing mechanism 3 comprises a crushing motor 301, the crushing motor 301 is connected to the top of the box body 1 through a screw, an output shaft of the crushing motor 301 is fixedly connected with a power shaft 302, the bottom end of the power shaft 302 is connected with a movable shaft 303, the bottom of the movable shaft 303 is fixedly connected with a crushing block 304, the crushing block 304 is positioned in the arc-shaped concave plate 201, the crushing motor 301 drives the power shaft 302 and the movable shaft 303 to rotate, so that the crushing block 304 rotates to grind mineral aggregate in the arc-shaped concave plate 201, a key block 305 is fixedly connected to the power shaft 302, a key groove 306 is formed in the inner wall of the movable shaft 303, the key block 305 is slidably connected in the key groove 306, so that the movable shaft 303 can move up and down relative to the power shaft 302, and the mineral aggregate is hammered up and down by the cooperation of the auxiliary lifting mechanism 4;
The auxiliary lifting mechanism 4 comprises a cylindrical template 401, the cylindrical template 401 is welded on the inner top wall of the box body 1, a wave groove 402 is formed in the inner wall of the cylindrical template 401, a guide rod 403 is slidably matched in the wave groove 402, the guide rod 403 is fixedly connected with the movable shaft 303, and when the movable shaft 303 drives the broken pieces 304 to rotate, the movable shaft 303 drives the guide rod 403 to do circular motion in the wave groove 402, so that the guide rod 403 does reciprocating motion on one side in the circular motion, and the broken pieces 304 rotate and grind on the other side, and the reciprocating motion on the other side in the up-down direction hammers mineral aggregate.
Working principle: during the use, pour the mineral aggregate into box 1 through feeder hopper 106, the mineral aggregate falls behind on annular swash plate 203 gradually to arc concave plate 201 internal sliding fall, drive power shaft 302 through crushing motor 301 and rotate, power shaft 302 drives loose axle 303 and rotates, loose axle 303 drives broken piece 304 and rotates, simultaneously, loose axle 303 drives guide bar 403 and makes circular motion, guide bar 403 realizes reciprocating motion from top to bottom through the cooperation with wave groove 402, guide bar 403 drives loose axle 303 reciprocating motion from top to bottom, thereby make the piece 304 rotate the while up and down motion, thereby hammer and grind the mineral aggregate, the crushing effect of mineral aggregate has been guaranteed, the mineral aggregate after the crushing falls on conveyer belt 504 through unloading pipe 202, first magnet drum 501 rotates and makes conveyer belt 504 carry the mineral aggregate forward, the mineral aggregate after reaching first magnet drum 501 department, the iron ore is adsorbed on conveyer belt 504, then fall on first discharge plate 104 and discharge, realize the one-level magnetic separation, scraper blade 6 is with and part is glued on conveyer belt 504 and is scraped off the magnet drum 502 and is fallen on second magnet drum 502 and is discharged from the second magnet drum 502 to the second side, realize the second magnet drum 502, the second magnet drum 105 is fallen from the second magnet drum 502 to the second side, the second magnet drum 105 is discharged.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a magnetic separation device of ore exploitation, includes box (1), top fixedly connected with feeder hopper (106), be provided with magnetic separation mechanism (5), its characterized in that in box (1): the utility model provides a magnetic separation mechanism (5) top is provided with broken bearing plate (2), broken bearing plate (2) top is provided with broken mechanism (3) of hammering and grinding mineral aggregate, roof is provided with the assistance in box (1) broken mechanism (3) carry out hammering work's supplementary elevating system (4), magnetic separation mechanism (5) are including first magnetic drum (501) and second magnetic drum (502), first magnetic drum (501) are located second magnetic drum (502) top, first magnetic drum (501) with be provided with scraper blade (6) between second magnetic drum (502), scraper blade (6) with box (1) inner wall fixed connection, fixedly connected with first discharging plate (104) and second discharging plate (105) in box (1), first discharging plate (104) are located first magnetic drum (501) below, second discharging plate (105) are located second magnetic drum (502) below, box (1) are provided with power drive mechanism (5) operation mechanism.
2. The magnetic separation device for ore mining according to claim 1, wherein: the magnetic separation mechanism (5) further comprises a rotating shaft (503), the rotating shaft (503) is located at the rear side of the first magnetic roller (501), the second magnetic roller (502) and the rotating shaft (503) are connected with the box body (1) through bearings, a conveying belt (504) is sleeved on the first magnetic roller (501) and the rotating shaft (503), the top end of the scraping plate (6) is in contact with the bottom of the conveying belt (504), and the bottom end of the scraping plate (6) is in contact with the rear side of the second magnetic roller (502).
3. The magnetic separation device for ore mining according to claim 1, wherein: first discharge gate (101) and second discharge gate (102) have been seted up to box (1) front side, third discharge gate (103) have been seted up to box (1) rear side, first discharge plate (104) bottom is located in first discharge gate (101), second discharge plate (105) are the reverse V-arrangement, the top pointed end of second discharge plate (105) is located second magnetic drum (502) below, bottom is located respectively around second discharge plate (105) second discharge gate (102) with in third discharge gate (103).
4. The magnetic separation device for ore mining according to claim 1, wherein: the crushing bearing plate (2) comprises an arc concave plate (201), an annular inclined plate (203) is fixedly connected to the periphery circumference of the arc concave plate (201), the annular inclined plate (203) is fixedly connected with the inner wall of the box body (1), and a blanking pipe (202) is fixedly connected to the middle of the bottom of the arc concave plate (201).
5. The magnetic separation device for ore mining according to claim 4, wherein: the crushing mechanism (3) comprises a crushing motor (301), the crushing motor (301) is fixedly connected to the top of the box body (1), an output shaft of the crushing motor (301) is fixedly connected with a power shaft (302), the bottom end of the power shaft (302) is connected with a movable shaft (303), the bottom of the movable shaft (303) is fixedly connected with a crushing block (304), the crushing block (304) is located in the arc-shaped concave plate (201), a key block (305) is fixedly connected to the power shaft (302), a key groove (306) is formed in the inner wall of the movable shaft (303), and the key block (305) is slidably connected in the key groove (306).
6. The magnetic separation device for ore mining according to claim 5, wherein: the auxiliary lifting mechanism (4) comprises a cylindrical plate (401), the cylindrical plate (401) is fixedly connected to the inner top wall of the box body (1), a wave groove (402) is formed in the inner wall of the cylindrical plate (401), a guide rod (403) is slidably matched with the wave groove (402), and the guide rod (403) is fixedly connected with the movable shaft (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769203.4U CN220879176U (en) | 2023-10-16 | 2023-10-16 | Magnetic separation device for ore exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322769203.4U CN220879176U (en) | 2023-10-16 | 2023-10-16 | Magnetic separation device for ore exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220879176U true CN220879176U (en) | 2024-05-03 |
Family
ID=90836541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322769203.4U Active CN220879176U (en) | 2023-10-16 | 2023-10-16 | Magnetic separation device for ore exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220879176U (en) |
-
2023
- 2023-10-16 CN CN202322769203.4U patent/CN220879176U/en active Active
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