CN212663869U - Feeding device of wet magnetic separator - Google Patents
Feeding device of wet magnetic separator Download PDFInfo
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- CN212663869U CN212663869U CN202020869269.4U CN202020869269U CN212663869U CN 212663869 U CN212663869 U CN 212663869U CN 202020869269 U CN202020869269 U CN 202020869269U CN 212663869 U CN212663869 U CN 212663869U
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Abstract
The utility model discloses a feeder of wet-type magnet separator relates to wet-type magnet separator's technical field, the inlet pipe of its vertical setting, the inlet pipe both sides all are fixed with the swash plate, inlet pipe axle center department slope is kept away from to two swash plates, the other both sides of inlet pipe all are fixed with the curb plate, curb plate and swash plate fixed connection just constitute ejection of compact space, be provided with the flow distribution plate between two swash plates, the both sides of flow distribution plate all with curb plate fixed connection, constitute the discharge gate between flow distribution plate and the swash plate, the magnetic separation groove has been seted up in the frame, the discharge gate corresponds with the magnetic separation groove. After the material got into the inlet pipe, in getting into the magnetic separation groove from the discharge gate under the reposition of redundant personnel of flow distribution plate, because the flow distribution plate has got into the magnetic separation groove to the material and has shunted for the material can not concentrate and get into in the magnetic separation groove, makes the separation drum select separately evenly the material, thereby improves the separation effect of separation drum to the material.
Description
Technical Field
The utility model belongs to the technical field of wet-type magnet separator's technique and specifically relates to a feeder of wet-type magnet separator is related to.
Background
At present, wet magnetic separators are common iron ore equipment (iron ore magnetic separator) and manganese ore equipment (manganese ore magnetic separator) and are mainstream strong magnetic separator ore dressing equipment. The most commonly used wet magnetic separator is a cylindrical magnetic separator.
As shown in fig. 1, the prior art discloses a wet magnetic separator, which comprises a frame 100 and a driving motor 200, wherein a horizontal separation cylinder 110 rotates on the frame 100, and a magnetic system is installed in the separation cylinder 110. The driving motor 200 is fixed on the ground for driving the rotation of the sorting cylinder 110. A tailings box 120 is fixed on the frame 100, and a tailings discharge opening is formed at the bottom of the tailings box 120. A feed bin 130 and a concentrate bin 140 are respectively fixed to both sides of the frame 100, and a feed opening of the feed bin 130 is positioned at a middle position of the sorting cylinder 110. During operation, the material drops into feed box 130 back, discharges from the feed inlet, and magnetic particle receives the attraction of magnetic system in the drum and then selects separately drum 110 and rotate to no magnetism district, then gets into concentrate case 140, and non-magnetic particle falls into tailing case 120 automatically under the effect of gravity in to the realization is selected separately drum 110's the sorting to the material.
After the material is fed into the feeding box 130, the material is intensively adsorbed at the middle of the separation cylinder 110 due to the feeding port arranged at the middle position, so that the feeding distribution is uneven, and the material layer at the middle part is too thick to cause the separation cylinder 110 to have poor material separation effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a feeder of wet-type magnet separator has and makes the separation drum select separately evenly to the material to improve the effect of selecting separately the drum to the material is selected separately.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a feeder of wet-type magnet separator, inlet pipe including vertical setting, the inlet pipe both sides all are fixed with the swash plate, two the inlet pipe axle center department slope is kept away from to the swash plate, the other both sides of inlet pipe all are fixed with the curb plate, curb plate and swash plate fixed connection just constitute ejection of compact space, two be provided with the flow distribution plate between the swash plate, the both sides of flow distribution plate all with curb plate fixed connection, constitute the discharge gate between flow distribution plate and the swash plate, seted up the magnetic separation groove in the frame, the discharge gate corresponds with the magnetic separation groove.
Through adopting above-mentioned technical scheme, the material gets into the inlet pipe after, gets into the magnetic separation groove from the discharge gate under the reposition of redundant personnel of flow distribution plate in, because the flow distribution plate has got into the magnetic separation groove to the material and has shunted for the material can not concentrate and get into in the magnetic separation groove, makes the separation drum select separately evenly the material, thereby improves the separation of separation drum to the material.
Further: the cross section of the flow distribution plate is arc-shaped, and the highest point of the flow distribution plate is close to the feeding pipe.
Through adopting above-mentioned technical scheme, set up the guide plate and be curved purpose, get into the magnetic separation groove to the material and play the buffering, reduce the impact force of material to selecting separately the drum.
Further: and the splitter plate is provided with a discharge hole for materials to pass through.
Through adopting above-mentioned technical scheme, the purpose that sets up the discharge opening is, further improves the effect of reposition of redundant personnel to the material.
Further: the one end that the swash plate kept away from the feed plate is fixed with the buffer board, the buffer board sets up to the flow distribution plate slope.
Through adopting above-mentioned technical scheme, the purpose that sets up the buffer board is that, when the material got into the magnetic separation groove from the discharge gate, can touch the buffer board earlier, after the buffering of buffer board, reentrant magnetic separation groove further reduces the impact of material to separation drum section of thick bamboo wall.
Further: the bottom end of the feeding pipe is fixed with a screen.
Through adopting above-mentioned technical scheme, the purpose that sets up the screen cloth is, screens the material for great material is stayed on the screen cloth, can not block up the discharge gate.
Further: the feeding device is characterized in that a vertical cutter bar is rotated in the feeding pipe, a blade is fixed at the bottom end of the cutter bar, and the blade is arranged above the screen.
Through adopting above-mentioned technical scheme, stay the back on the screen cloth when great material, drive the cutter arbor rotates to make the blade rotation carry out the breakage to the material.
Further: be fixed with the knife rest on the inlet pipe, the cutter arbor rotates with the knife rest to be connected, the cutter arbor coaxial fixation has first belt pulley, be fixed with the rotation motor on the knife rest, the coaxial second belt pulley that is fixed with of rotation motor, the second belt pulley passes through belt drive with first belt pulley and is connected.
Through adopting above-mentioned technical scheme, the start rotates the motor, rotates the motor and drives the second belt pulley and rotate, and the second belt pulley passes through the belt and drives first belt pulley rotation to the rotation of drive cutter arbor makes the blade carry out the damage to the material then.
Further: the upper end both sides of inlet pipe all articulate there is the shield, two the shield forms and supplies cutter arbor pivoted through-hole.
Through adopting above-mentioned technical scheme, the purpose that sets up the shield is that, when the cutter arbor rotated, rotated two shields for two shields are with the import lock of inlet pipe, when avoiding the broken material of blade, and the dust of production causes the pollution to the air.
To sum up, the utility model discloses a beneficial technological effect does:
1. the purpose of arranging the splitter plate is that after materials enter the feeding pipe, the materials enter the magnetic separation tank from the discharge port under the splitting of the splitter plate, and the split flow is carried out on the materials entering the magnetic separation tank by the splitter plate, so that the materials cannot intensively enter the magnetic separation tank, and the separation of the materials by the separation cylinder is improved;
2. the discharge hole is arranged for further improving the material shunting effect;
3. the purpose of setting up the cutter arbor and the blade is, after great material stayed on the screen cloth, the drive cutter arbor rotated to make the blade rotatory carry out the breakage to the material.
Drawings
FIG. 1 is a schematic view of the overall structure of the prior art;
FIG. 2 is a schematic cross-sectional view showing a diverter plate and a screen in the feed pipe;
fig. 3 is a schematic view of the entire structure of the present embodiment.
Reference numerals: 100. a frame; 110. a sorting cylinder; 120. a tailing tank; 130. a feed box; 140. a concentrate tank; 200. a drive motor; 300. a feed pipe; 310. a sloping plate; 320. a flow distribution plate; 330. a magnetic separation tank; 340. a discharge hole; 350. a buffer plate; 360. screening a screen; 370. a cutter bar; 380. a blade; 390. a tool holder; 391. rotating the motor; 392. a second pulley; 393. a first pulley; 400. a dust cover; 410. side plates.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 2, the feeding device for wet magnetic separator disclosed in the present invention comprises a feeding pipe 300, wherein the feeding pipe 300 is vertically disposed. Both sides of the lower end of the feed pipe 300 are fixed with inclined plates 310, the two inclined plates 310 incline away from the axis of the feed pipe 300, both sides of the feed pipe 300 are fixed with side plates 410, the side plates 410 are fixedly connected with the inclined plates 310, and the two side plates form a discharge space. A splitter plate 320 with an arc-shaped section is fixed between the two inclined plates 310, and the highest point of the splitter plate 320 is close to the feeding pipe 300. Two ends of the diversion plate 320 are respectively provided with two inclined plates 310 to form two discharge ports, and two sides of the diversion plate 320 are respectively fixedly connected with the two side plates 410. The rack 100 is provided with a magnetic separation tank 330 (see fig. 3), and the discharge port corresponds to the magnetic separation tank 330. The splitter plate 320 is provided with a discharge hole 340 for the material to pass through, and the discharge hole 340 and the axis of the feeding pipe 300 are on the same axis. After the material enters the feeding pipe 300, a part of the material falls into the magnetic separation tank 330 from the discharge hole 340, and the other part of the material enters the magnetic separation tank 330 from two discharge holes under the shunting of the shunting plate 320, so that the material cannot enter the magnetic separation tank 330 in a concentrated manner due to the shunting of the material entering the magnetic separation tank 330 by the shunting plate 320, and the separation of the material by the separation cylinder 110 is improved.
In order to reduce the buffering of the material on the sorting cylinder 110, a buffering plate 350 is fixed on each end of the inclined plates 310 away from the feeding pipe 300, and the buffering plates 350 are inclined towards the dividing plate 320. When entering the magnetic separation tank 330 from the discharge port, the material first contacts the buffer plate 350, and then enters the magnetic separation tank 330 after being buffered by the buffer plate 350.
In order to prevent the larger material from blocking the discharge hole and the discharge hole 340 after entering the feeding pipe 300, a screen 360 is fixed at the lower end of the feeding pipe 300, and the screen 360 is used for separating the larger material from the smaller material.
In order to crush the larger materials left on the screen 360 and enable the larger materials to enter the magnetic separation tank 330 again, a vertical cutter bar 370 is rotated in the material reduction pipe, two blades 380 are fixed at the lower end of the cutter bar 370, and the two blades 380 are symmetrical about the axis of the cutter bar 370 and are arranged above the screen 360. After the larger material is left on the screen 360, the knife bar 370 is driven to rotate, thereby rotating the knife 380 to crush the material.
As shown in fig. 3, in order to make the rotation of knife bar 370 faster, a knife holder 390 is fixed to feed tube 300, and knife bar 370 is rotatably connected to knife holder 390. A rotating motor 391 is fixed on the tool holder 390, a second belt pulley 392 is coaxially fixed on an output shaft of the rotating motor 391, a first belt pulley 393 is coaxially fixed on the tool bar 370, and the first belt pulley 393 is in transmission connection with the second belt pulley 392 through a belt. After great material stayed on screen cloth 360, the start rotation motor 391, the rotation motor 391 drove second belt pulley 392 and rotates, and second belt pulley 392 drove first belt pulley 393 through the belt and rotates to the rotation of drive cutter arbor 370 makes blade 380 carry out the damage to the material then.
Because the blade 380 can produce dust when crushing the material, the dust can be discharged to the outside from the inlet pipe 300 to pollute the air, so in order to block the dust, the dust cover 400 is hinged on both sides of the upper end of the inlet pipe 300. The two dust caps 400 cover the inlet of the feeding tube 300 and are horizontal, and form a through hole for the rotation of the knife bar 370.
The specific working process of this embodiment: after the materials enter the feeding pipe 300 and are screened by the screen 360, the larger materials are left on the screen 360, one part of the rest materials enter the magnetic separation tank 330 from the discharging holes 340, and the other part of the rest materials enter the magnetic separation tank 330 from the two discharging holes through the buffer plate 350 under the shunting of the shunting plate 320, so that the materials entering the magnetic separation tank 330 are uniformly distributed, and the sorting effect of the sorting cylinder 110 on the materials is improved; when the materials enter the magnetic separation tank 330, the rotating motor 391 is started, the rotating motor 391 drives the second belt pulley 392 to rotate, the second belt pulley 392 drives the first belt pulley 393 to rotate through a belt, so that the cutter bar 370 rotates, the blades 380 damage the materials, and the crushed materials enter the separation cylinder 110; when rotating motor 391 and starting, rotate shield 400 for shield 400 inlet pipe 300, when avoiding the breakage, the dust gets into the external world.
Claims (8)
1. The utility model provides a feeding device of wet-type magnet separator which characterized in that: inlet pipe (300) including vertical setting, inlet pipe (300) both sides all are fixed with swash plate (310), two inlet pipe (300) axle center department slope is kept away from in swash plate (310), the other both sides of inlet pipe (300) all are fixed with curb plate (410), curb plate (410) just constitute ejection of compact space with swash plate (310) fixed connection, two be provided with flow distribution plate (320) between swash plate (310), the both sides of flow distribution plate (320) all with curb plate (410) fixed connection, constitute the discharge gate between flow distribution plate (320) and swash plate (310), seted up magnetic separation groove (330) on frame (100), the discharge gate corresponds with magnetic separation groove (330).
2. The feeding device of a wet magnetic separator as claimed in claim 1, wherein: the cross section of the flow distribution plate (320) is arc-shaped, and the highest point of the flow distribution plate is close to the feeding pipe (300).
3. The feeding device of a wet magnetic separator as claimed in claim 2, wherein: the flow distribution plate (320) is provided with a discharge hole (340) for materials to pass through.
4. The feeding device of a wet magnetic separator as claimed in claim 3, wherein: the one end that the swash plate (310) kept away from the feed plate is fixed with buffer plate (350), buffer plate (350) set up to flow distribution plate (320) slope.
5. The feeding device of a wet magnetic separator as claimed in claim 4, wherein: the bottom end of the feeding pipe (300) is fixed with a screen (360).
6. The feeding device of a wet magnetic separator as claimed in claim 5, wherein: a vertical cutter bar (370) rotates in the feeding pipe (300), a blade (380) is fixed at the bottom end of the cutter bar (370), and the blade (380) is arranged above the screen (360).
7. The feeding device of a wet magnetic separator as claimed in claim 6, wherein: the feeding pipe (300) is fixed with a cutter rest (390), the cutter bar (370) is rotationally connected with the cutter rest (390), a first belt pulley (393) is coaxially fixed on the cutter bar (370), a rotating motor (391) is fixed on the cutter rest (390), a second belt pulley (392) is coaxially fixed on the rotating motor (391), and the second belt pulley (392) is in transmission connection with the first belt pulley (393) through a belt.
8. The feeding device of a wet magnetic separator as claimed in claim 7, wherein: the upper end both sides of inlet pipe (300) all articulate dust cover (400), two dust cover (400) form and supply cutter arbor (370) pivoted through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869269.4U CN212663869U (en) | 2020-05-21 | 2020-05-21 | Feeding device of wet magnetic separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869269.4U CN212663869U (en) | 2020-05-21 | 2020-05-21 | Feeding device of wet magnetic separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212663869U true CN212663869U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020869269.4U Active CN212663869U (en) | 2020-05-21 | 2020-05-21 | Feeding device of wet magnetic separator |
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| Country | Link |
|---|---|
| CN (1) | CN212663869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566870A (en) * | 2023-12-27 | 2024-02-20 | 马鞍山起劲磁塑科技有限公司 | Be used for sewage treatment disconnect-type magnet separator |
-
2020
- 2020-05-21 CN CN202020869269.4U patent/CN212663869U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566870A (en) * | 2023-12-27 | 2024-02-20 | 马鞍山起劲磁塑科技有限公司 | Be used for sewage treatment disconnect-type magnet separator |
| CN117566870B (en) * | 2023-12-27 | 2024-05-10 | 马鞍山起劲磁塑科技有限公司 | Be used for sewage treatment disconnect-type magnet separator |
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