CN220678172U - Synchronous belt type permanent magnet ore dressing device - Google Patents
Synchronous belt type permanent magnet ore dressing device Download PDFInfo
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- CN220678172U CN220678172U CN202322122822.4U CN202322122822U CN220678172U CN 220678172 U CN220678172 U CN 220678172U CN 202322122822 U CN202322122822 U CN 202322122822U CN 220678172 U CN220678172 U CN 220678172U
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 8
- 238000007885 magnetic separation Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 2
- 239000011707 mineral Substances 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 description 7
- 230000005291 magnetic effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 239000006148 magnetic separator Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to the technical field of magnetic separation equipment, and discloses a synchronous belt type permanent magnet ore dressing device which comprises a bottom plate and side plates, wherein a rotary roller is longitudinally and rotatably arranged below the side plates at the front end and the rear end of the left side of the bottom plate, a guide cylinder and a guide roller are longitudinally and rotatably arranged above the side plates at the front end and the rear end of the right side of the bottom plate, a conveyor belt is sleeved between the rotary roller, the guide cylinder and the guide roller in a transmission way, a fixed plate is obliquely fixed between the side edges at the front end and the rear end of the inner side of the conveyor belt, and a magnet plate is uniformly adhered and fixed on the upper surface of the fixed plate. According to the technical scheme, the magnet plates with a longer area are uniformly arranged at the bottom of the obliquely-distributed conveyor belt, so that iron ores can be poured down from a middle position to obtain a magnetic separation range with a larger area, the refined ores can have a sufficient rolling distance to be adsorbed and tightly adhered to the surface of the conveyor belt, and the refined ores supported above the coarse ores can be stirred to finally roll down, so that the mineral separation precision requirements on the ores are ensured.
Description
Technical Field
The utility model relates to the technical field of magnetic separation equipment, in particular to a synchronous belt type permanent magnet ore dressing device.
Background
Iron ore is an important raw material for iron and steel production enterprises, natural ore (iron ore) is gradually separated into iron through programs such as crushing, grinding, magnetic separation, floatation, gravity separation and the like, and the iron ore containing ferromagnetism can be beneficiated by using a magnetic separator, wherein the magnetic separator is equipment for generating strong magnetic attraction force, can remove ferromagnetic impurities mixed in nonmagnetic materials, and is widely applied to industries such as metallurgy, mines and the like.
Traditional drum magnet separator, when the ore is beneficiated, the surface area of ore and rotary drum is less, leads to the concentrate not adsorbed and discharged from the coarse ore mouth easily, or the coarse ore is discharged along with the concentrate and makes the ore dressing precision unable to satisfy the requirement. Therefore, we propose a synchronous belt type permanent magnet beneficiation device.
Disclosure of Invention
The utility model aims to provide a synchronous belt type permanent magnet ore dressing device, which can enable iron ores to fall down from a middle position to obtain a larger-area magnetic separation range by uniformly arranging magnet plates with longer areas at the bottoms of a conveyor belt which are distributed in an inclined manner, ensures that the refined ores can be adsorbed and adhered to the surface of the conveyor belt by a sufficient rolling distance, ensures that the refined ores supported above coarse ores can be stirred to roll down finally, ensures the ore dressing precision requirement on the ores, and solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the synchronous belt type permanent magnet ore dressing device comprises a bottom plate and two side plates, wherein the two side plates are mutually parallel and fixed above the front end and the rear end of the bottom plate; a rotary roller is longitudinally and rotatably arranged below the side plates at the front end and the rear end of the left side of the bottom plate, a guide cylinder and a guide roller are longitudinally and rotatably arranged above the side plates at the front end and the rear end of the right side of the bottom plate, and a conveying belt is sleeved between the rotary roller, the guide cylinder and the guide roller in a transmission manner; the fixed plate is fixed with between the inboard front and back end side of conveyer belt slope, and the even laminating of upper surface of fixed plate is fixed with magnet board, and magnet board is close to the top inboard surface of conveyer belt, and the longitudinal pole of being fixed with between the front and back end curb plate of guide cylinder side, the even connection of bottom of longitudinal pole is fixed with a plurality of rubber poles, and the bottom end of rubber pole is close to the surface on conveyer belt slope limit.
Through adopting above-mentioned technical scheme, make the conveyer belt driven clockwise rotation, the ore is emptyd and is down from the intermediate position, at rolling in-process, can make the concentrate adsorbed and paste and move right side top at the conveyer belt surface to finally discharge from the right side, the coarse ore rolls left side below and finally discharges because of the action of gravity, the process rubber pole still can stir the ore of motion to the top again, the concentrate can't be stirred and continue right side transmission because of the adsorption, and the coarse ore of support in concentrate top then can be dialled down and roll down.
Optionally, a stepper motor is installed on the surface of the side plate at the front end of the rotary roller, and the stepper motor is in transmission connection with the rotary roller.
By adopting the technical scheme, when the stepping motor is electrified to work, the rotating roller can be driven to rotate clockwise, and then the conveyor belt is driven to move.
Optionally, the inner wall surface laminating of guide cylinder is fixed with arc magnet, and arc magnet is provided with a plurality of and even distribution at guide cylinder internal surface.
Through adopting above-mentioned technical scheme, utilize arc magnet, can make the conveyer belt surface of guide cylinder department still contain magnetism, avoid moving to the concentrate of eminence to the below landing of left side because of losing magnetic force.
Optionally, a funnel is longitudinally fixed between the front end side plate and the rear end side plate above the middle of the conveyor belt, and a material opening at the bottom of the funnel is positioned above the conveyor belt.
Through adopting above-mentioned technical scheme, through the setting of funnel, can empty the ore to the intermediate position surface of conveyer belt.
Optionally, the front end outer lane and the rear end outer lane of conveyer belt all encircle and are fixed with the side sheet rubber, and the side sheet rubber is perpendicular to conveyer belt surface and with connect to be overall structure.
Through adopting above-mentioned technical scheme, can receive the spacing effect of side sheet rubber at conveyer belt fixed surface's ore, avoid the ore to follow side landing.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the magnet plates with the longer areas are uniformly arranged at the bottoms of the obliquely distributed conveyor belts, so that iron ores can fall down from the middle position to obtain a magnetic separation range with the larger area, the refined ores can have enough rolling distance to be adsorbed and tightly attached to the surfaces of the conveyor belts, and the refined ores supported above the coarse ores can be stirred to finally fall down, so that the mineral separation precision requirements on the ores are guaranteed.
2. According to the technical scheme, the side rubber sheets are integrally fixed on the front end and the rear end side edge of the conveyor belt, so that the side edge of the conveyor belt has a blocking effect, and ores are prevented from leaking from the side edge.
3. According to the technical scheme, the arc-shaped magnet is fixedly attached to the inner wall surface of the guide cylinder, so that the position of the conveyor belt moving to the transverse state can be kept magnetic, and the phenomenon that refined ore moving to the upper side slides downwards due to the fact that the magnetism of the refined ore is lost is avoided.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of a synchronous belt type permanent magnet beneficiation device;
fig. 2 is a schematic diagram of the structure between the side plates of the synchronous belt type permanent magnet beneficiation device;
FIG. 3 is a schematic diagram of a guide cylinder structure of the synchronous belt type permanent magnet beneficiation device;
fig. 4 is a schematic diagram of a rubber rod distribution structure of the synchronous belt type permanent magnet beneficiation device.
In the figure: 1. a bottom plate; 2. a side plate; 3. a rotating roller; 31. a conveyor belt; 311. a side rubber sheet; 32. a stepping motor; 4. a guide cylinder; 41. an arc-shaped magnet; 5. a guide roller; 6. a fixing plate; 61. a magnet plate; 7. a longitudinal bar; 71. a rubber rod; 8. and (5) a funnel.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a synchronous belt permanent magnetism ore dressing device, includes bottom plate 1 and curb plate 2, and curb plate 2 is provided with two, and the curb plate 2 of two curb plates 2 vertically fix in bottom plate 1 front end and rear end top, and the curb plate 2 of front and back end are parallel to each other.
The lower part between the side plates 2 at the front and rear ends of the left side of the bottom plate 1 is longitudinally and rotatably provided with a rotating roller 3, the surface of the side plate 2 at the front end of the rotating roller 3 is provided with a stepping motor 32, the stepping motor 32 is in transmission connection with the rotating roller 3, when the stepping motor 32 is electrified and rotates clockwise, the rotating roller 3 can be driven to rotate clockwise, the right side upper part between the side plates 2 is longitudinally and rotatably provided with a guide cylinder 4 and a guide roller 5, the diameter of the guide cylinder 4 is the same as the diameter of the guide roller 5, the height of the guide roller 5 is the same, the guide roller 5 is positioned on the right side of the guide cylinder 4, a transmission belt 31 is sleeved among the rotating roller 3, the guide cylinder 4 and the guide roller 5, and the transmission belt 31 can be driven to rotate clockwise under the guiding action of the guide cylinder 4 and the guide roller 5 when the rotating roller 3 is driven to rotate.
The fixed plate 6 is fixed between the front and rear end side edges of the inner side of the conveyor belt 31 in an inclined manner, the fixed plate 6 is inclined and is close to the upper inner side surface of the conveyor belt 31, the magnet plate 61 is uniformly attached and fixed to the upper surface of the fixed plate 6, the magnet plate 61 is close to the upper inner side surface of the conveyor belt 31, the surface of the conveyor belt 31 positioned above can be made to contain magnetism in the process of moving the conveyor belt 31, fine ores can be adsorbed and tightly attached to the surface of the conveyor belt 31 to move to the upper right side, and coarse ores cannot be adsorbed and roll to the lower left side.
A vertical rod 7 is longitudinally fixed between the front end side plate 2 and the rear end side plate 2 on the left side of the guide cylinder 4, a plurality of rubber rods 71 are uniformly connected and fixed at the bottom of the vertical rod 7, the tail end of the bottom of each rubber rod 71 is close to the surface of the inclined edge of the conveyor belt 31, when coarse ore is supported above the fine ore and conveyed to the upper right side, the coarse ore can be stirred through stirring of the rubber rods 71 to roll down to the lower left side, the fine ore cannot be stirred down due to the magnetic attraction acting force, the inner wall surface of the guide cylinder 4 is fixedly attached to an arc-shaped magnet 41, the arc-shaped magnet 41 is uniformly distributed on the inner surface of the guide cylinder 4, the conveyor belt 31 can be guaranteed to be magnetic in the area which is inclined to the horizontal state again, and further the phenomenon that the fine ore moves to the upper side and the magnetic attraction force is lost to roll down to the lower left side is avoided.
The funnel 8 is longitudinally fixed between the front end side plate 2 and the rear end side plate 2 above the middle of the conveyor belt 31, a material opening at the bottom of the funnel 8 is positioned above the conveyor belt 31, ores can be guided to the surface of the conveyor belt 31 through the funnel 8, the front end outer ring and the rear end outer ring of the conveyor belt 31 are all fixedly provided with side rubber sheets 311 in a surrounding mode, and the side rubber sheets 311 are perpendicular to the surface of the conveyor belt 31 and are connected into an integral structure, so that ores rolling on the surface of the conveyor belt 31 cannot roll off from the side edges.
When the magnetic separation device is used, the stepping motor 32 is connected to a power supply and started to drive the conveyor belt 31 to rotate clockwise, then ore to be magnetically separated is poured into the hopper 8 and falls to the surface of the conveyor belt 31 from the hopper, wherein ferromagnetic ore concentrate can be closely adhered to the surface of the conveyor belt 31 under the action of the adsorption of the magnet plate 61, and along with the movement of the conveyor belt 31 to the upper right side, coarse ore without ferromagnetic ore can roll to the lower left side under the action of gravity, and the whole length of the conveyor belt 31 is long enough, so that the fine ore which is not adsorbed at the first time and rolls to the lower left side is finally adsorbed and closely adhered to the surface of the conveyor belt 31 to avoid continuous rolling to the lower left side, and meanwhile, the coarse ore supported above the adsorbed fine ore can be stirred by the rubber rod 71 positioned above, the adsorbed fine ore cannot be stirred down, the coarse ore can be enabled to roll down downwards, the coarse ore can be prevented from being continuously conveyed upwards, and finally, the coarse ore can be enabled to move to the rightmost side and the left side and the coarse ore can be arranged to roll to the upper right side when the coarse ore is conveyed.
Claims (5)
1. Synchronous belt permanent magnetism ore dressing device, including bottom plate (1) and curb plate (2), its characterized in that: the two side plates (2) are arranged, and the two side plates (2) are mutually parallel and fixed above the front end and the rear end of the bottom plate (1);
a rotary roller (3) is longitudinally and rotatably arranged below the side plates (2) at the front end and the rear end of the left side of the bottom plate (1), a guide cylinder (4) and a guide roller (5) are longitudinally and rotatably arranged above the side plates (2) at the front end and the rear end of the right side of the bottom plate (1), and a conveying belt (31) is sleeved between the rotary roller (3), the guide cylinder (4) and the guide roller (5) in a transmission manner;
the fixed plate (6) is fixed between the front and back end side edges of the inner side of the conveyor belt (31), the magnet plate (61) is uniformly attached and fixed on the upper surface of the fixed plate (6), the magnet plate (61) is close to the upper inner side surface of the conveyor belt (31), the longitudinal rods (7) are longitudinally fixed between the front and back end side plates (2) of the side edges of the guide cylinder (4), a plurality of rubber rods (71) are uniformly connected and fixed at the bottoms of the longitudinal rods (7), and the bottom tail ends of the rubber rods (71) are close to the surface of the inclined edge of the conveyor belt (31).
2. A synchronous belt type permanent magnet beneficiation device according to claim 1, wherein: the surface of the side plate (2) at the front end of the rotary roller (3) is provided with a stepping motor (32), and the stepping motor (32) is in transmission connection with the rotary roller (3).
3. A synchronous belt type permanent magnet beneficiation device according to claim 1, wherein: the inner wall surface laminating of guide cylinder (4) is fixed with arc magnet (41), and arc magnet (41) are provided with a plurality of and even distribution at guide cylinder (4) internal surface.
4. A synchronous belt type permanent magnet beneficiation device according to claim 1, wherein: a funnel (8) is longitudinally fixed between the front end side plate (2) and the rear end side plate (2) above the middle of the conveyor belt (31), and a material opening at the bottom of the funnel (8) is positioned above the conveyor belt (31).
5. A synchronous belt type permanent magnet beneficiation device according to claim 1, wherein: the front end outer ring and the rear end outer ring of the conveyor belt (31) are respectively fixedly surrounded by a side rubber sheet (311), and the side rubber sheets (311) are perpendicular to the surface of the conveyor belt (31) and are connected into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122822.4U CN220678172U (en) | 2023-08-08 | 2023-08-08 | Synchronous belt type permanent magnet ore dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122822.4U CN220678172U (en) | 2023-08-08 | 2023-08-08 | Synchronous belt type permanent magnet ore dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220678172U true CN220678172U (en) | 2024-03-29 |
Family
ID=90411163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322122822.4U Active CN220678172U (en) | 2023-08-08 | 2023-08-08 | Synchronous belt type permanent magnet ore dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220678172U (en) |
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2023
- 2023-08-08 CN CN202322122822.4U patent/CN220678172U/en active Active
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