CN114308224A - Broken recovery unit of old and useless dry battery - Google Patents
Broken recovery unit of old and useless dry battery Download PDFInfo
- Publication number
- CN114308224A CN114308224A CN202111661077.XA CN202111661077A CN114308224A CN 114308224 A CN114308224 A CN 114308224A CN 202111661077 A CN202111661077 A CN 202111661077A CN 114308224 A CN114308224 A CN 114308224A
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- 238000011084 recovery Methods 0.000 title description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 43
- 239000002699 waste material Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000012634 fragment Substances 0.000 abstract description 14
- 210000003097 mucus Anatomy 0.000 abstract description 9
- 239000010926 waste battery Substances 0.000 abstract description 8
- 239000003792 electrolyte Substances 0.000 abstract description 7
- 235000011837 pasties Nutrition 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 230000009471 action Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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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
- Y02W30/84—Recycling of batteries or fuel cells
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- Processing Of Solid Wastes (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a waste dry battery crushing and recycling device, which belongs to the technical field of waste battery treatment and comprises an extrusion feeding device, a crushing device, a flushing and separating device and a collecting device which are sequentially arranged from top to bottom, wherein the extrusion feeding device comprises a feed hopper and a plurality of stages of extrusion roller sets arranged in the feed hopper, and extrusion areas formed by the extrusion roller sets are sequentially reduced from top to bottom; the crushing device comprises two groups of sawing components which are oppositely arranged, and the sawing components are connected with a linear power source which is vertical to the feeding direction; the washing and separating device comprises a vibration separating mechanism, and at least one side of the vibration separating mechanism is provided with a spraying part; the collecting device comprises a first collecting container arranged at the discharge end of the vibration separating mechanism and a second collecting container arranged below the vibration separating mechanism. The cylindrical battery is flattened step by step, so that the crushing treatment is convenient; the internal mucus gradually seeps out; the waste batteries can be fully crushed, and the crushed fragments can be separated from the pasty electrolyte, so that the aim of recycling is fulfilled.
Description
Technical Field
The invention relates to the technical field of waste battery treatment, in particular to a waste dry battery crushing and recycling device.
Background
At present, the waste dry batteries are generally directly buried after harmless treatment, and the treatment mode is quick and convenient, but needs to occupy a large amount of land. The existing dry battery processing equipment generally comprises links such as battery crushing, battery screening and the like, but generally directly crushes dry batteries; the dry battery has smooth surface and is easy to be separated, and the direct crushing is easy to cause the internal mucus to splash. Therefore, the dry battery has a poor overall treatment effect.
The prior art discloses a waste battery treatment device, which comprises a feeding device, a primary crushing device, a secondary crushing device, a washing device, a screening device and the like, wherein the primary crushing device comprises a first crushing roller and a second crushing roller, the secondary crushing device comprises an air cylinder, a grinding block and the like, the primary crushing is realized through the crushing roller with teeth, and the secondary crushing is realized through the grinding block; the broken fragments are pushed into the pipeline through a push plate and enter a water washing device.
Because the crushing roller is provided with teeth, the batteries directly fall between the crushing rollers for crushing, so that internal mucus is easy to splash, and the cylindrical batteries are easy to be clamped between the teeth, so that the crushing roller cannot normally act; the battery can only cut out the osculum in one-level crushing process part, and the shape is still cylindrical, after getting into second grade breaker, continues the breakage through the grinding piece of up-and-down motion, deviates from the grinding piece bottom easily because of the smooth characteristic of battery, leads to the breakage not thorough.
The piece after the above-mentioned scheme is broken need push next grade through the push pedal, because the influence of internals such as grinding piece, tripper all produces the restriction to push pedal size, shift position, leads to partial piece to remain in the secondary crushing device. And the passage connecting the washing device and the secondary crushing device is narrow, so that the problem of blockage is easy to occur. As for the water washing device, the water washing device is provided with an outlet, fragments and water after water washing can enter the next-stage device, so that the problem of outlet blockage is easy to occur, and waste of water is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a waste dry battery crushing and recycling device, which is used for flattening cylindrical batteries step by step, changing the shape of the batteries and facilitating crushing treatment; the internal mucus gradually seeps out and does not splash; the waste batteries can be fully crushed, and the crushed fragments can be separated from the pasty electrolyte, so that the aim of recycling is fulfilled.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the embodiment of the invention provides a waste dry battery crushing and recycling device, which comprises an extrusion feeding device, a crushing device, a flushing and separating device and a collecting device which are arranged from top to bottom in sequence,
the extrusion feeding device comprises a feed hopper and a plurality of stages of extrusion roller sets arranged in the feed hopper, and extrusion areas formed by the extrusion roller sets at all stages are sequentially reduced from top to bottom; the crushing device comprises two groups of sawing components which are oppositely arranged, and the sawing components are connected with a linear power source which is vertical to the feeding direction;
the washing and separating device comprises a vibration separating mechanism, and at least one side of the vibration separating mechanism is provided with a spraying part; the collecting device comprises a first collecting container arranged at the discharge end of the vibration separating mechanism and a second collecting container arranged below the vibration separating mechanism.
As a further implementation mode, the sawing component is arranged in the crushing box and connected with a rotary power source.
As a further implementation mode, the sawing assembly comprises a moving plate, one side of the moving plate is connected with a linear power source, and a plurality of circular saw blades are installed on the other side of the moving plate at intervals through a rotating shaft.
As a further implementation, the circular saw blades of the two groups of sawing assemblies are distributed in a staggered manner.
As a further implementation mode, a drawing plate is arranged at the bottom of the crushing box and is in a screen plate type.
As a further implementation manner, the vibration separation mechanism comprises a separation box and a filter screen obliquely arranged at the bottom of the separation box; and vibration sources are symmetrically arranged on two sides of the separation box.
As a further implementation mode, the vibration source adopts a vibration motor, and the rotation directions of the vibration motors on two sides of the separation box are opposite.
As a further implementation mode, a support plate is arranged below the separation box, and an elastic component is connected between the side surface of the separation box and the support plate;
the second collecting container is arranged on the upper surface of the supporting plate.
As a further implementation, the spraying parts are symmetrically distributed on two sides of the separation box.
As a further implementation, the second collection container is connected to a water outlet pipe.
The invention has the following beneficial effects:
(1) the extrusion feeding device is provided with the multi-stage extrusion roller set, the extrusion feeding device comprises the multi-stage extrusion roller set, the extrusion area is gradually reduced from top to bottom, dry batteries can be flattened step by step through the multi-stage extrusion roller set, the shape of the batteries is changed, the batteries cannot be separated out due to smooth appearance, and the batteries are conveniently crushed; because the battery is for extrudeing step by step, inside mucus oozes gradually, can not appear the problem of splashing, improves the security in the processing procedure.
(2) The crushing device comprises two groups of sawing components, and the circular saw blades of the two groups of sawing components are arranged in a staggered manner, so that an area which can not be cut exists between the adjacent circular saw blades when the circular saw blades of the two groups of sawing components are positioned on the same plane; the circular saw blade rotary motion of crisscross setting cooperates the linear motion of movable plate, can guarantee the abundant breakage of battery.
(3) The invention is provided with a vibration separation mechanism and a spraying part, viscous electrolyte is separated from fragments under the action of vibration and spraying, the separated waste liquid is collected after being filtered, and the cleaned fragments are collected from the side surface so as to be convenient for fragment recovery.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic block diagram of the present invention according to one or more embodiments;
FIG. 2 is a schematic illustration of the construction of a crushing device according to one or more embodiments of the invention;
FIG. 3 is a schematic view of a press roll profile according to one or more embodiments of the present invention;
FIG. 4 is a schematic structural view of a sawing assembly according to one or more embodiments of the present invention;
FIG. 5 is a schematic diagram of a flush detachment apparatus according to one or more embodiments of the present disclosure;
fig. 6 is a schematic diagram of vibration motor excitation according to one or more embodiments of the present invention.
The device comprises a machine frame 1, a machine frame 2, an irrigation separation device 2-1, a support plate 2-2, a water outlet pipe 2-3, an elastic component 2-4, a first collection container 2-5, a second collection container 2-6, a vibration motor 2-7, a high-pressure nozzle 2-8, a separation box 3, a crushing device 3-1, a drawing plate 3-2, a crushing box 3-3, a moving plate 3-4, a hydraulic cylinder 3-5, a rotating shaft 3-6, a circular saw blade 3-7, a motor 4, an extrusion feeding device 4-1, a first extrusion roller 4-2 and a second extrusion roller.
Detailed Description
The first embodiment is as follows:
the embodiment provides a broken recovery unit of old and useless dry battery, as shown in fig. 1, include from last extrusion feed arrangement 4, breaker 3, washing disengaging device 2 and the collection device that sets gradually down, each device is all installed in frame 1.
In order to avoid the problem that dry battery direct extrusion breakage caused liquid to splash easily, this embodiment sets up extrusion feed arrangement, as shown in fig. 1 and fig. 2, extrusion feed arrangement includes the feeder hopper and installs the multistage extrusion roller set in the feeder hopper, and the extrusion region that extrusion roller set formed reduces from last to down in proper order, makes the dry battery flatten step by step and make inside mucus ooze gradually through multistage extrusion.
The extrusion roller group is provided with at least two stages, each stage of extrusion roller group is provided with two extrusion rollers, and the embodiment takes the two-stage extrusion roller group as an example for detailed description:
as shown in fig. 3, the primary compression roller set comprises two first compression rollers 4-1, the secondary compression roller set comprises two second compression rollers 4-2, the first compression roller 4-1 and the second compression roller 4-2 are respectively connected with a motor (not shown in the figure), the compression area between the two first compression rollers 4-1 is larger than the compression area between the two second compression rollers 4-2, and the two first compression rollers 4-1 and the two second compression rollers 4-2 both rotate towards the inner side to form step-by-step compression on the dry batteries.
In the embodiment, the cylindrical dry batteries are gradually flattened through the multistage extrusion roller set, so that the next crushing operation is facilitated; and because multistage extrusion, can avoid the too big inside mucus of causing of extrusion force to splash, improve and handle the security.
The pressing area of the last pressing roller group is right above the crushing device 3, so that the waste dry batteries fall into the crushing area of the crushing device 3.
As shown in fig. 2, the crushing device 3 comprises a crushing box 3-2, a sawing assembly, a linear power source and a rotary power source, wherein the top of the crushing box 3-2 is opened for receiving the extruded waste dry batteries; the bottom of the crushing box 3-2 is provided with a drawing plate 3-1, and the falling of the crushed battery is realized by drawing the drawing plate 3-1.
The drawing plate 3-1 is connected with the inner wall of the crushing box 3-2 in a sliding way, and a handle is arranged on one side of the drawing plate 3-1 for facilitating the operation of the drawing plate 3-1. The drawing plate 3-1 of the embodiment is a mesh plate, so that mucus flowing out in the extrusion and crushing processes can enter the flushing and separating device 2 conveniently.
Saw cut the subassembly and set up two relatively, saw cut the subassembly and connect the sharp power supply, two saw cut the subassembly and be close to each other or keep away from under the drive of sharp power supply. As shown in figure 4, the sawing assembly comprises a moving plate 3-3, a rotating shaft 3-5, a plurality of circular saw blades 3-6 and a rotary power source, wherein the circular saw blades 3-6 are arranged at intervals along the axial direction of the rotating shaft 3-5, the rotating shaft 3-5 is arranged on one side of the moving plate 3-3, and the linear power source is arranged on the other side of the moving plate 3-3.
In the embodiment, the moving plate 3-3 is a U-shaped plate, the openings of the two moving plates 3-3 face to one side close to each other, and the rotating shaft 3-5 is connected with the moving plate 3-3 through a bearing; one end of the rotating shaft 3-5 is connected with a rotary power source, and the rotary power source drives the circular saw blade 3-6 to rotate so as to realize saw cutting.
A certain gap is reserved between the bottom surface of the moving plate 3-3 and the surface of the drawing plate 3-1, so that the moving plate 3-3 can move smoothly. Meanwhile, the gap can not lead the flattened dry batteries to pass through, so that the dry batteries are always positioned in a crushing area.
After the flattened dry batteries fall into a crushing area formed between the two sawing components, the sawing components are close to each other under the action of a linear power source, and the circular saw blades 3-6 rotate to realize sawing under the action of a rotary power source. The rotary power source can act simultaneously with the linear power source to properly adjust the size of the crushing zone during the sawing process. In this embodiment, the circular saw blades 3-6 of the two sets of sawing assemblies are staggered to achieve sufficient breaking of the dry cells.
In order to further ensure the safety and avoid flying out of the broken dry batteries, a protective cover can be arranged at the top of the breaking line 3-2 in the breaking process.
The linear power source of the embodiment adopts a hydraulic cylinder 3-4, and the rotary power source adopts a motor 3-7. Of course, in other embodiments, the linear power source may also be a linear motor, or a motor connected to a transmission mechanism.
Although the slime inside the dry battery may flow out during the pressing process, the crushed dry battery still has a viscous electrolyte, and thus needs to be washed.
As shown in fig. 5, the washing and separating device comprises a vibration separating mechanism and a spraying part, the vibration separating mechanism comprises a separating box 2-8, a filter screen and a vibration source, the separating box 2-8 is of a top opening structure, and the filter screen is obliquely arranged at the bottom of the separating box 2-8 and used for filtering and removing the washing waste liquid.
The vibration sources are symmetrically arranged on two sides of the separation box 2-8, the vibration sources of the embodiment are vibration motors 2-6, and the axis directions of the vibration motors 2-6 are vertically arranged; as shown in fig. 6, the vibration motors 2-6 on both sides synchronously run in opposite directions, and at each instantaneous position, the centrifugal forces are mutually superposed on the resultant force perpendicular to the center line of the two vibration motors 2-6 and mutually offset on the resultant force parallel to the center line of the two vibration motors 2-6, and the excitation resultant force is 0, so that the excitation force in a single direction is formed, and the separation box 2-8 is linearly vibrated in one dimension.
A support plate 2-1 is arranged below the separation box 2-8, a plurality of extending parts are respectively arranged on two sides of the separation box 2-8, and each extending part is connected with the support plate 2-1 through an elastic part 2-3 so as to ensure the vibration effect of the separation box 2-8. The elastic member 2-3 of this embodiment is a spring.
The separation box 2-8 is provided with a discharge port corresponding to the lower end of the filter screen, and the washed battery fragments are discharged through the discharge port.
The spraying parts are symmetrically arranged on two sides of the separation box 2-8, and a plurality of spraying parts are arranged on each side at intervals. In the embodiment, the spraying part adopts the high-pressure nozzles 2-7, and is connected with the high-pressure water pipe through the high-pressure nozzles 2-7, so that the high-pressure washing of the crushed batteries is realized.
The collecting device comprises a first collecting container 2-4 and a second collecting container 2-5, wherein the second collecting container 2-5 is arranged on the upper surface of the supporting plate 2-1 and is positioned below the separating box 2-8, and the second collecting container 2-5 is used for collecting waste liquid.
One side of the second collecting container 2-5 is connected with a water outlet pipe 2-2, and waste liquid is discharged through the water outlet pipe 2-2 so as to be convenient for subsequent treatment. The first collecting container 2-4 is arranged at the discharge side of the separating box 2-8, and the battery fragments separated from the viscous electrolyte under the action of vibration and flushing enter the first collecting container 2-4 from the discharge port of the separating box 2-8.
The working principle of the embodiment is as follows:
waste dry batteries are poured into the feed hopper corresponding to the extrusion area, the dry batteries are gradually flattened under the rotary extrusion action of the multistage extrusion roller group, and partial mucus seeps out. The flattened dry batteries fall into a crushing box 3-2 through an outlet of a feed hopper, and hydraulic cylinders 3-4 on two sides push a moving plate 3-3 to be close to each other to a certain position so as to gradually gather the batteries; the motor 3-7 drives the circular saw blade 3-6 to rotate to cut the flattened dry batteries.
After the circular saw blade 3-6 is used for sawing for a certain time, the sawing components can be separated from each other and then are close to each other again through the hydraulic cylinder 3-4 so as to continuously gather fragments and ensure the sufficient breaking of the battery.
After the crushing is finished, the drawing plate 3-1 is pulled outwards to a set position, so that the battery fragments fall into the separation box 2-8, the high-pressure nozzles 2-7 are connected with an external high-pressure water source, jet flows of all the high-pressure nozzles 2-7 cover the plane of the whole separation box 2-8, and the battery fragments in the separation box 2-8 are continuously washed by high-pressure water spraying.
Because the separation box 2-8 is elastically connected with the supporting plate 2-1, the vibration along the direction vertical to the connecting line of the two vibration motors 2-6 is realized under the driving of the vibration motors 2-6 at the two sides, and the battery fragments are gradually moved from the high end to the low end of the separation box 2-8 to the discharge port under the vibration action of the separation box 2-8. The detachment of the chips and the pasty electrolyte is achieved during the movement by the flushing action of the high-pressure nozzles 2-7.
The waste liquid mixed by the electrolyte and the water flows into a second collecting container 2-5 through a filter screen in a separating box 2-8, the second collecting container 2-5 is connected with other purification treatment devices through a water outlet pipe 2-2, and the washed battery fragments fall into a first collecting container 2-4 to wait for subsequent sorting and recovery.
After one round of crushing, washing and separating of the waste batteries is completed, the next batch of waste batteries to be treated can be placed into the feed hopper for a new round of crushing so as to complete the crushing and recycling work of the waste batteries.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A waste dry battery crushing and recycling device is characterized by comprising an extrusion feeding device, a crushing device, a flushing and separating device and a collecting device which are sequentially arranged from top to bottom,
the extrusion feeding device comprises a feed hopper and a plurality of stages of extrusion roller sets arranged in the feed hopper, and extrusion areas formed by the extrusion roller sets at all stages are sequentially reduced from top to bottom; the crushing device comprises two groups of sawing components which are oppositely arranged, and the sawing components are connected with a linear power source which is vertical to the feeding direction;
the washing and separating device comprises a vibration separating mechanism, and at least one side of the vibration separating mechanism is provided with a spraying part; the collecting device comprises a first collecting container arranged at the discharge end of the vibration separating mechanism and a second collecting container arranged below the vibration separating mechanism.
2. The crushing and recycling device for waste dry batteries according to claim 1, wherein the sawing assembly is arranged in the crushing box and connected with a rotary power source.
3. The crushing and recycling device for the waste dry batteries as claimed in claim 1 or 2, wherein the sawing assembly comprises a moving plate, one side of the moving plate is connected with a linear power source, and the other side of the moving plate is provided with a plurality of circular saw blades at intervals through a rotating shaft.
4. The crushing and recycling device for the waste dry batteries as claimed in claim 3, wherein the circular saw blades of the two groups of sawing assemblies are distributed in a staggered manner.
5. The crushing and recycling device for waste dry batteries according to claim 2, wherein a drawing plate is arranged at the bottom of the crushing box, and the drawing plate is in a screen plate type.
6. The crushing and recycling device for the waste dry batteries as claimed in claim 1, wherein the vibration separating mechanism comprises a separating box, a filter screen obliquely arranged at the bottom of the separating box; and vibration sources are symmetrically arranged on two sides of the separation box.
7. The crushing and recycling device for the waste dry batteries according to claim 6, wherein the vibration source adopts a vibration motor, and the rotation directions of the vibration motors on two sides of the separation box are opposite.
8. The crushing and recycling device for waste dry batteries according to claim 6, wherein a support plate is arranged below the separation box, and an elastic component is connected between the side surface of the separation box and the support plate;
the second collecting container is arranged on the upper surface of the supporting plate.
9. The crushing and recycling device for waste dry batteries according to claim 6, wherein the spraying parts are symmetrically distributed on two sides of the separation box.
10. The crushing and recycling device for waste dry batteries according to claim 1 or 8, wherein the second collecting container is connected with a water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111661077.XA CN114308224A (en) | 2021-12-30 | 2021-12-30 | Broken recovery unit of old and useless dry battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111661077.XA CN114308224A (en) | 2021-12-30 | 2021-12-30 | Broken recovery unit of old and useless dry battery |
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| Publication Number | Publication Date |
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| CN114308224A true CN114308224A (en) | 2022-04-12 |
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| CN202111661077.XA Pending CN114308224A (en) | 2021-12-30 | 2021-12-30 | Broken recovery unit of old and useless dry battery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556091A (en) * | 2023-06-05 | 2023-08-08 | 宿迁晶科环保科技有限公司 | Corrugated board recycling pulping treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116556091A (en) * | 2023-06-05 | 2023-08-08 | 宿迁晶科环保科技有限公司 | Corrugated board recycling pulping treatment equipment |
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