CN216538972U - Electrostatic sorting device for broken tailings of scrap steel - Google Patents
Electrostatic sorting device for broken tailings of scrap steel Download PDFInfo
- Publication number
- CN216538972U CN216538972U CN202122926608.5U CN202122926608U CN216538972U CN 216538972 U CN216538972 U CN 216538972U CN 202122926608 U CN202122926608 U CN 202122926608U CN 216538972 U CN216538972 U CN 216538972U
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- Prior art keywords
- feeding box
- feeding
- sleeve
- side wall
- electrostatic
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000926 separation method Methods 0.000 claims description 27
- 238000007599 discharging Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 13
- 230000003068 static effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010814 metallic waste Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Electrostatic Separation (AREA)
Abstract
The utility model discloses an electrostatic sorting device for broken scrap steel tailings, which comprises a base, wherein an electrostatic sorting mechanism is arranged on the base, a feeding mechanism is arranged above the left side of the electrostatic sorting mechanism, the feeding mechanism comprises a feeding box, a feeding hole is formed in the top of the feeding box, a buffering mechanism and a spiral conveying mechanism for blanking are sequentially arranged in the feeding box from top to bottom, a material discharging hole is formed in the lower right side of the feeding box and communicated with a feeding hole of the electrostatic sorting mechanism through a corrugated pipe, the spiral conveying mechanism comprises a motor arranged on the left side wall of the feeding box and a spiral conveying rod horizontally arranged in the feeding box, an output shaft of the motor is fixedly connected with the spiral conveying rod, the materials are prevented from being accumulated in the feeding process, and the sorting efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of electrostatic sorting, and particularly relates to an electrostatic sorting device for scrap steel broken tailings.
Background
Electrostatic separation utilizes the difference of material electrical property in high-voltage electric field, through the different effort that receives it, carries out the removal in different routes to reach the separation purpose, it is specific, when the material was brought to the high-voltage electric field of corona electrode effect through rotatory roller, the material received the superposition of various electric power, centrifugal force, gravity, because the difference of the electrical property of various materials, the orbit when making the material fall is different, thereby with metal and nonmetal mixture separation.
During the static sorting mechanism need be delivered to the material of treating the sorting in the static sorting, but too much material is piled up easily to feed inlet department, influences the speed that the material falls into static sorting mechanism, and then leads to the unloading to be even inadequately, influences the efficiency and the effect that static was selected separately.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an electrostatic sorting device for scrap steel broken tailings.
In order to achieve the technical purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides an electrostatic separation device of broken tails of steel scrap, the on-line screen storage device comprises a base, be equipped with electrostatic separation mechanism on the base, be located electrostatic separation mechanism's the upper left side is equipped with feed mechanism, feed mechanism includes the pay-off case, the top of pay-off case is equipped with the material loading mouth, be equipped with buffer gear and the screw conveyor mechanism who is used for the unloading from last to down in proper order in the pay-off case, the right side below of pay-off case is equipped with the material discharge mouth, the material discharge mouth communicates with each other through bellows and electrostatic separation mechanism's feed inlet, screw conveyor mechanism sets up in the inside screw conveyor pole of pay-off case including setting up motor and level on the pay-off case left side wall, the output shaft and the screw conveyor pole fixed connection of motor.
Preferably, the electrostatic separation mechanism comprises a shell, a separation roller is arranged in the middle of the inner side of the shell in a rotating mode, a plate electrode is arranged in one side shell of the separation roller, an unloading roller is arranged in the shell in a rotating mode, an unloading brush is arranged on the unloading roller and is in contact with the separation roller, and a first discharge port, a second discharge port and a third discharge port are formed in the bottom of the shell.
Preferably, the buffer mechanisms are provided with two groups and are respectively arranged at the left side and the right side inside the feeding box, each buffer mechanism comprises a lower material plate which is inclined downwards, the position, close to the side wall of the feeding box, of each lower material plate is movably hinged with the side wall of the feeding box, the lower part, far away from the side wall of the feeding box, of each lower material plate is connected with the side wall of each lower material plate through a first telescopic rod, the telescopic end of each first telescopic rod is movably hinged with the lower part of each lower material plate, the fixed end of each first telescopic rod is connected with the inner side wall of the feeding box through a mounting seat, the mounting seat is fixedly connected with the inner side wall of the feeding box, and the fixed end of each first telescopic rod is movably hinged with the mounting seat.
Preferably, the feeding box is far away from the feed opening and is connected with the base through a first connecting mechanism, the first connecting mechanism comprises a first connecting rod and a first sleeve movably connected with the first connecting rod, the bottom of the first sleeve is fixedly connected with the base, the tail end of the first connecting rod extending into the first sleeve is fixedly connected with a first movable plate, and the bottom of the first movable plate is connected with the inner side wall of the bottom of the first sleeve through a second telescopic rod.
Preferably, the feeding box is close to the feed opening and is connected with the top of the shell of the electrostatic separation mechanism through a second connecting mechanism, the second connecting mechanism comprises a second connecting rod and a second sleeve movably connected with the second connecting rod, the bottom of the second sleeve is fixedly connected with the top of the electrostatic separation mechanism, the second connecting rod extends into a second movable plate fixedly connected with the tail end inside the second sleeve, and the bottom of the second movable plate is connected with the inner side wall of the bottom of the second sleeve through a third telescopic rod.
Preferably, the first telescopic rod, the second telescopic rod and the third telescopic rod are all sleeved with buffer springs.
The utility model has the following beneficial effects:
(1) according to the utility model, the waste steel tailings to be sorted are fed into the feeding box through the feeding port, so that the waste steel tailings can be prevented from blocking the material discharging port, the falling speed of the waste steel tailings can be reduced by arranging the buffer device on the upper part of the feeding box, the waste steel tailings are ensured to slowly fall into the spiral conveying mechanism, the spiral conveying rod is driven by the motor to rotate by starting the motor, the waste steel tailings are fed to the material discharging port and then fall into the electrostatic sorting mechanism for sorting operation, the materials are prevented from being accumulated in the feeding process, and the sorting efficiency is improved.
(2) When the scrap steel tailing falls into the blanking plate, the first telescopic rod on the blanking plate can be driven to contract to buffer the falling of the tailing, and meanwhile, the buffer spring is sleeved on the first telescopic rod, so that the blanking plate can be buffered and reset under the action of the buffer spring after the tailing falls, the blanking stability is ensured, the accumulation of materials in the feeding process is avoided, and the sorting efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an electrostatic sorting device for scrap steel crushing feed in the utility model;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1.
In the figure: 1. a base; 2. a feeding box; 201. a feeding port; 202. a material outlet; 3. a bellows; 4. a feed inlet; 5. a motor; 6. a screw conveying rod; 7. a blanking plate; 8. a first telescopic rod; 9. a third discharge port; 10. a first connecting rod; 11. a first sleeve; 12. a first moving plate; 13. a second telescopic rod; 14. a second connecting rod; 15. a second sleeve; 16. a second moving plate; 17. a third telescopic rod; 18. a buffer spring; 19. a housing; 20. a sorting roller; 21. an electrode plate; 22. a discharge roller; 23. a discharging brush; 24. a first discharge port; 25. and a second discharge hole.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments.
It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-3, an electrostatic sorting device for broken scrap steel tails comprises a base 1, an electrostatic sorting mechanism is arranged on the base 1, a feeding mechanism is arranged above the left side of the electrostatic sorting mechanism and comprises a feeding box 2, a feeding port 201 is arranged at the top of the feeding box 2, a buffer mechanism and a spiral conveying mechanism for blanking are sequentially arranged in the feeding box 2 from top to bottom, a material discharging port 202 is arranged below the right side of the feeding box 2, the material discharging port 202 is communicated with a feeding port 4 of the electrostatic sorting mechanism through a corrugated pipe 3, the spiral conveying mechanism comprises a motor 5 arranged on the left side wall of the feeding box 2 and a spiral conveying rod 6 horizontally arranged inside the feeding box 2, and an output shaft of the motor 5 is fixedly connected with the spiral conveying rod 6.
The scrap steel tails that will select separately sends into pay-off case 2 through material loading mouth 201 department, in order to avoid the scrap steel tails to block up material discharge mouth 202, through be equipped with buffer on 2 upper portions of pay-off case, can slow down the falling speed of scrap steel tails, guarantee that the scrap steel tails slowly falls into screw conveyor and construct the department, through starter motor 5, motor 5 drives screw conveyor 6 and rotates, send the scrap steel tails to material discharge mouth 202, then fall into to static sorting mechanism department and select separately the operation.
Specifically, the electrostatic separation mechanism comprises a shell 19, a separation roller 20 is rotatably arranged in the middle of the inner side of the shell 19, a plate electrode 21 is arranged in the shell 19 on one side of the separation roller 20, a discharging roller 22 is further rotatably arranged in the shell 19, a discharging brush 23 is arranged on the discharging roller 22, the discharging brush 23 is in contact with the separation roller 20, and a first discharge hole 24, a second discharge hole 25 and a third discharge hole 9 are formed in the bottom of the shell 19.
Specifically, buffer gear is equipped with two sets ofly, set up respectively in the inside left side of feed box 2 and right side department, buffer gear is including the lower flitch 7 that the slope set up downwards, lower flitch 7 is close to 2 lateral walls departments of feed box and is articulated with the lateral wall activity of feed box 2, the lower flitch 7 below of keeping away from 2 lateral walls departments of feed box is connected with the lateral wall of lower flitch 7 through first telescopic link 8, and the flexible end of first telescopic link 8 is articulated with the below activity of lower flitch 7, the stiff end of first telescopic link 8 passes through the mount pad and is connected with the inside wall of feed box 2, the mount pad is connected with the inside wall fixed connection of feed box 2, the stiff end of first telescopic link 8 is articulated with the mount pad activity. When the steel scrap tails falls into to lower flitch 7, can drive down the shrink of first telescopic link 8 on flitch 7, carry out the buffering that the tails fell, the cover is equipped with buffer spring 18 on first telescopic link 8 simultaneously, can drop the back and cushion under buffer spring 18 effect and reset under flitch 7 after the tails fell, guarantees the stability of unloading, avoids the material to pile up at the pay-off in-process, has improved the efficiency of sorting.
Specifically, the feeding box 2 is far away from the feed opening and is connected with the base 1 through a first connecting mechanism, the first connecting mechanism comprises a first connecting rod 10 and a first sleeve 11 movably connected with the first connecting rod 10, the bottom of the first sleeve 11 is fixedly connected with the base 1, the first connecting rod 10 extends into a first movable plate 12 fixedly connected with the tail end of the inside of the first sleeve 11, and the bottom of the first movable plate 12 is connected with the inner side wall of the bottom of the first sleeve 11 through a second telescopic rod 13. Through being connected with base 1 through first coupling mechanism, can guarantee the stability of whole device.
Specifically, the feeding box 2 is close to the feed opening and is connected with the top of a shell 19 of the electrostatic separation mechanism through a second connecting mechanism, the second connecting mechanism comprises a second connecting rod 14 and a second sleeve 15 movably connected with the second connecting rod 14, the bottom of the second sleeve 15 is fixedly connected with the top of the electrostatic separation mechanism, the second connecting rod 14 extends into a second moving plate 16 fixedly connected with the inner end of the second sleeve 15, and the bottom of the second moving plate 16 is connected with the inner side wall of the bottom of the second sleeve 15 through a third telescopic rod 17. The second connecting mechanism is connected with the shell 19, so that the stability of the whole device can be ensured.
Specifically, the first telescopic rod 8, the second telescopic rod 13 and the third telescopic rod 17 are all sleeved with a buffer spring 18.
The impulsive force of the vertical direction of feeding box 2 can be alleviated through first coupling mechanism and second coupling structure promptly when the pay-off in-process, guarantee the stability of feeding box 2, first connecting rod 10 moves down in first sleeve 11 and advances and extrude second telescopic link 13 through first movable plate 12, the buffer spring 18 that the cover was established on the second telescopic link 13 this moment is in flexible state, second connecting rod 14 moves down in second sleeve 15 and then extrudes third telescopic link 17 through second movable plate 16, the buffer spring 18 that the cover was established on the third telescopic link 17 this moment is in flexible state, buffer spring 18 can cushion simultaneously and reset and drive feeding box 2 wholly and reach steadily, guarantee the stability of pay-off.
The working principle of the utility model is as follows: the waste steel tailings to be sorted are sent into a feeding box 2 through a feeding port 201, in order to avoid the waste steel tailings from blocking a discharging port, a buffer device is arranged at the upper part of the feeding box 2, so that the falling speed of the waste steel tailings can be reduced, the waste steel tailings are ensured to slowly fall into a spiral conveying mechanism, a motor 5 is started, the motor 5 drives a spiral conveying rod 6 to rotate, the waste steel tailings are sent to a material discharging port 202 and then fall onto a sorting roller 20 in a shell 19 of an electrostatic sorting mechanism through a corrugated pipe 3 and a feeding port 4, a plate electrode 21 generates high-voltage static electricity, so that the waste material containing metal is driven by the sorting roller 20 to slide to a deflection plate electrode 21 to a third discharging port 9 instead of the metal waste to rotate to a discharging brush 23 on a discharging roller 22 under the continuous rotation driving of the sorting roller 20, and the non-metal waste is brushed to fall to a first discharging port 24 through the discharging brush 23, the unsorted mixture also falls to the second outlet 25.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An electrostatic sorting device for scrap steel broken tailings comprises a base (1), wherein an electrostatic sorting mechanism is arranged on the base (1), a feeding mechanism is arranged on the left upper part of the electrostatic sorting mechanism, it is characterized in that the feeding mechanism comprises a feeding box (2), the top of the feeding box (2) is provided with a feeding hole (201), a buffer mechanism and a spiral conveying mechanism for blanking are sequentially arranged in the feeding box (2) from top to bottom, a material outlet (202) is arranged at the right lower part of the feeding box (2), the material outlet (202) is communicated with a feeding hole (4) of the electrostatic separation mechanism through a corrugated pipe (3), the spiral conveying mechanism comprises a motor (5) arranged on the left side wall of the feeding box (2) and a spiral conveying rod (6) horizontally arranged in the feeding box (2), and an output shaft of the motor (5) is fixedly connected with the spiral conveying rod (6).
2. The electrostatic separation device for the broken tailings of the steel scraps according to claim 1, wherein the electrostatic separation mechanism comprises a shell (19), a separation roller (20) is rotatably arranged in the middle of the inner side of the shell (19), an electrode plate (21) is arranged in the shell (19) on one side of the separation roller (20), a discharge roller (22) is further rotatably arranged in the shell (19), a discharge brush (23) is arranged on the discharge roller (22), the discharge brush (23) is in contact with the separation roller (20), and a first discharge port (24), a second discharge port (25) and a third discharge port (9) are arranged at the bottom of the shell (19).
3. The electrostatic separation device of scrap steel crushing tailings according to claim 1, two groups of buffer mechanisms are arranged and are respectively arranged at the left side and the right side in the feeding box (2), the buffer mechanism comprises a blanking plate (7) which is arranged obliquely downwards, the position of the blanking plate (7) close to the side wall of the feeding box (2) is movably hinged with the side wall of the feeding box (2), the lower part of the blanking plate (7) far away from the side wall of the feeding box (2) is connected with the side wall of the blanking plate (7) through a first telescopic rod (8), and the telescopic end of the first telescopic rod (8) is movably hinged with the lower part of the blanking plate (7), the fixed end of the first telescopic rod (8) is connected with the inner side wall of the feeding box (2) through a mounting seat, the mounting seat is fixedly connected with the inner side wall of the feeding box (2), and the fixed end of the first telescopic rod (8) is movably hinged with the mounting seat.
4. The electrostatic sorting device for the broken scrap steel tailings according to claim 3, wherein the feeding box (2) far away from the discharge opening is connected with the base (1) through a first connecting mechanism, the first connecting mechanism comprises a first connecting rod (10) and a first sleeve (11) movably connected with the first connecting rod (10), the bottom of the first sleeve (11) is fixedly connected with the base (1), the end of the first connecting rod (10) extending into the first sleeve (11) is fixedly connected with a first moving plate (12), and the bottom of the first moving plate (12) is connected with the inner side wall of the bottom of the first sleeve (11) through a second telescopic rod (13).
5. The electrostatic sorting device for the broken tailings of the steel scraps according to claim 4, wherein the feeding box (2) is connected with the top of a shell (19) of the electrostatic sorting mechanism through a second connecting mechanism near a discharge opening, the second connecting mechanism comprises a second connecting rod (14) and a second sleeve (15) movably connected with the second connecting rod (14), the bottom of the second sleeve (15) is fixedly connected with the top of the electrostatic sorting mechanism, a second moving plate (16) is fixedly connected to the end, extending into the second sleeve (15), of the second connecting rod (14), and the bottom of the second moving plate (16) is connected with the inner side wall of the second sleeve (15) through a third telescopic rod (17).
6. The electrostatic separation device for the broken tailings of the steel scrap according to claim 5, wherein the first telescopic rod (8), the second telescopic rod (13) and the third telescopic rod (17) are sleeved with buffer springs (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926608.5U CN216538972U (en) | 2021-11-26 | 2021-11-26 | Electrostatic sorting device for broken tailings of scrap steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122926608.5U CN216538972U (en) | 2021-11-26 | 2021-11-26 | Electrostatic sorting device for broken tailings of scrap steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216538972U true CN216538972U (en) | 2022-05-17 |
Family
ID=81575284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122926608.5U Expired - Fee Related CN216538972U (en) | 2021-11-26 | 2021-11-26 | Electrostatic sorting device for broken tailings of scrap steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216538972U (en) |
-
2021
- 2021-11-26 CN CN202122926608.5U patent/CN216538972U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220517 |