CN215844820U - Integrative mobile device is torn up in electrified of lithium cell - Google Patents
Integrative mobile device is torn up in electrified of lithium cell Download PDFInfo
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- CN215844820U CN215844820U CN202121779204.1U CN202121779204U CN215844820U CN 215844820 U CN215844820 U CN 215844820U CN 202121779204 U CN202121779204 U CN 202121779204U CN 215844820 U CN215844820 U CN 215844820U
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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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Abstract
The utility model discloses a lithium battery charged shredding integrated mobile device which comprises a negative pressure crushing assembly, a dehydration assembly and a sub-packaging assembly, wherein the negative pressure crushing assembly is used for crushing lithium batteries; wherein, negative pressure crushing unit's one end and dehydration subassembly fixed connection, the other end and the partial shipment subassembly fixed connection of dehydration subassembly, negative pressure crushing unit include the shredder, and the shredding cavity intussuseption of shredder is filled with no oxygen water, through the operational environment that annotates water in the shredder storehouse and tears the bits of broken glass, makes electrified lithium cell can tear the bits of broken glass in the environment of non-burning explosion and retrieve high-efficiently. Electrolyte organic matters in the pole piece fragments are filtered and collected by filtering equipment in washing and dehydration of the pole piece fragments in the shredding process. The shredding machine set can shred charged lithium batteries of various specifications for recovery processing, is safe and quick, can not cause safety problems such as spontaneous combustion and spontaneous explosion in the recovery process, is provided with a purification processing system, and can not cause secondary pollution to the environment.
Description
Technical Field
The utility model belongs to the field of lithium batteries, and particularly relates to an electrified and shredding integrated mobile device for a lithium battery.
Background
The lithium batteries contain a large amount of metallic copper and lithium battery semiconductor powder, which belong to high-value scarce resources, waste lithium batteries in the market are produced in tens of millions of tons every year, the recovery treatment of the waste lithium batteries has high commercial value, the service life of the lithium batteries is about 2000-times charge-discharge cycle life, the current waste lithium batteries are various, a large amount of waste lithium batteries such as lithium iron phosphate batteries, lithium cobaltate batteries, lithium manganate batteries, lithium mobile phones, 18650-type lithium batteries, electric automobile lithium batteries and the like are included, the recovery of the waste lithium batteries is firstly classified, the values of the lithium batteries are different due to different types, in the lithium ion battery cathode materials, graphite-removing mesocarbon microbeads (MCMB), amorphous carbon, silicon or tin occupy a small part of the market, and natural graphite and artificial graphite occupy more than 90% of the market share of the cathode materials, however, in the current market, in the recovery treatment of lithium batteries, the lithium batteries can be shredded and recovered by adopting procedures such as brine discharge and the like, and certain pollution is caused to the surrounding environment in the discharge process, so that the technical problems of time and labor waste and low efficiency are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lithium battery charged shredding integrated mobile device which is used for solving the technical problems that in the lithium battery recovery processing in the current market, the lithium battery can be shredded and recovered by adopting procedures such as salt water discharge and the like, and the peripheral environment is polluted to a certain extent in the discharging process, so that time and labor are wasted, and the efficiency is low.
The purpose of the utility model can be realized by the following technical scheme:
the charged and shredded integrated mobile equipment for the lithium battery comprises a negative-pressure crushing assembly for crushing the lithium battery, a dehydration assembly for the crushed lithium battery and a sub-packaging assembly for the dehydrated lithium battery;
one end of the negative pressure crushing assembly is fixedly connected with the dewatering assembly, and the other end of the dewatering assembly is fixedly connected with the sub-packaging assembly;
the negative pressure crushing assembly comprises a shredder, and a shredding cavity of the shredder is filled with oxygen-free water.
Further, the negative pressure crushing assembly comprises a lithium battery feeding conveyer belt, a shredding hopper, a shredder, a water outlet lithium battery crushed material conveying auger and a waste gas air collecting cover;
the feeding end of the shredder is fixedly connected with the shredding hopper, a through feeding cavity is formed in the shredding hopper, and the feeding cavity is communicated with the feeding end; the discharge end of the shredder is communicated with the input end of the crushed material conveying auger of the water outlet lithium battery;
a lithium battery feeding conveyer belt is arranged on one side of the shredder, and the end part of the lithium battery feeding conveyer belt is arranged on one side of the shredding hopper away from the shredder;
and an exhaust gas collection hood is arranged on one side of the shredding hopper, which is far away from the shredder.
Furthermore, the dehydration component comprises a water outlet lithium battery crushed material dehydration device, a water purification device, a dehydrated battery crushed material conveying auger, a dehydration device water receiving tank and a precipitation filtering water tank;
wherein, the pan feeding mouth of play water lithium battery crushed aggregates dewatering equipment is linked together with the output that the auger was carried to play water lithium battery crushed aggregates, and the discharge end of play water lithium battery crushed aggregates dewatering equipment and the input that the auger was carried to the crushed aggregates of dehydrated battery are linked together, and the play water end of play water lithium battery crushed aggregates dewatering equipment is linked together with the input of dewatering equipment water receiving tank, and the output and the sediment filter tank input of dewatering equipment water receiving tank are linked together, and sediment filter tank output is linked together with water purification unit's input.
Furthermore, the split charging assembly comprises metering and packaging equipment and a packaged battery crushed material discharging and conveying belt;
wherein, the pan feeding end of measurement baling equipment is linked together with the output that the screw feeder was carried to the battery crushed aggregates that has dehydrated, and the setting of the crushed aggregates ejection of compact conveyer belt of packed battery is at the discharge end of measurement baling equipment.
Further, still include exhaust gas purification equipment, wherein, exhaust gas purification equipment is linked together through pipeline and exhaust gas collection fan housing.
Further, still include the draught fan, the draught fan is linked together with exhaust gas purification equipment.
Furthermore, the water outlet end of the water purification equipment is communicated with a shredding cavity in the shredder.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a water injection shredding's operational environment is provided for shredder storehouse, make electrified lithium cell can tear the recovery at non-burning in the environment that explodes high-efficiently, the toxic gas that produces when making the battery tear the piece is sealed under the surface of water, guarantee the security of shredding process, it filters the collection through filtering equipment and retrieves to tear the electrolyte organic matter in the in-process pole piece aquatic simultaneously, the unoxidized water that carries out among the shredding process flows into shredder storehouse after filtering, accomplish the hydrologic cycle, it causes environmental pollution to reduce electrolyte emission, this shredding unit can tear electrified lithium cell of various specifications of recovery processing, safety and rapidness, the recovery process can not arouse safety problems such as spontaneous combustion spontaneous explosion, from taking purification treatment system, can not cause the secondary pollution environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic circuit diagram of the present invention.
In the figure: A. a lithium battery feeding conveyer belt; B. an exhaust gas collection hood; C. shredding the hopper; D. a shredder; E. a crushed material conveying auger of the water outlet lithium battery; F. the water outlet lithium battery crushed aggregate dehydration equipment; f-2, a dewatering device water receiving tank; f-1, a precipitation filtration water tank; H. a water purification device; G. a dehydrated crushed battery conveying auger; I. a metering and packaging device; i-1, discharging the packed battery crushed aggregates on a conveyer belt; J. an exhaust gas purification apparatus; K. an induced draft fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the detailed description of the embodiments of the present invention provided in the following drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.
In traditional current market to lithium cell recovery processing, adopt processes such as salt water discharge just can tear up the recovery, the discharge in-process becomes certain pollution for the all ring edge borders, and not only waste time and energy like this, inefficiency moreover.
Based on the above description, an embodiment of the present invention provides an electrified shredding integrated mobile device for lithium batteries as shown in fig. 1, including a negative pressure crushing assembly for crushing lithium batteries, a dehydration assembly for crushed lithium batteries, and a sub-packaging assembly for dehydrated lithium batteries; wherein, negative pressure grinding assembly's one end and dehydration subassembly fixed connection, the other end and the partial shipment subassembly fixed connection of dehydration subassembly.
When specifically using, the chamber of tearing of shredder D is the operational environment that the water injection was torn up, makes electrified lithium cell can high-efficient the tearing recovery in the environment of non-burning explosion, and the electrolyte organic matter among the pole piece washes the dehydration in the shredding process and considers the collection to retrieve through filtration equipment. This shredder D group can tear the electrified lithium cell of various specifications of recovery processing, and is safe swift, and the recovery process can not arouse safety problems such as spontaneous combustion spontaneous explosion, from taking purification treatment system, can not cause the secondary pollution environment.
The utility model is explained in detail below with reference to the drawings;
referring to fig. 1, the lithium battery charged shredding device is an integrated movable device, so that the lithium battery charged shredding device can be lifted on an automobile to move, the moving performance of the device is improved, and if necessary, the lithium battery charged shredding device can be mounted on the automobile to move, so that the flexibility of the device is improved;
specifically, the negative pressure crushing assembly comprises a lithium battery feeding conveyer belt A, a shredding hopper C, a shredder D, an outlet lithium battery crushed material conveying auger E and an exhaust gas air collecting cover B, wherein a feeding end of the shredder D is fixedly connected with the shredding hopper C, a through feeding cavity is formed in the shredding hopper C, the lithium battery feeding conveyer belt A is arranged on one side, communicated with the feeding end, of the feeding cavity and the shredding hopper D, and the end part of the lithium battery feeding conveyer belt A is arranged on one side, away from the shredding hopper C, of the shredding hopper D; the arrangement of the shredding hopper C can effectively ensure that lithium batteries falling from the end part of the lithium battery feeding conveyor belt A can fall into the shredder D, and meanwhile, the feeding length of the shredder D can be increased through the shredding hopper C, so that battery fragments can be exploded without being sprayed out of the shredder D even if the batteries explode during crushing;
the side, far away from the shredder D, of the shredding hopper C is also provided with a waste gas air collecting cover B, the waste gas air collecting cover B covers the shredding hopper C and the shredder D, when necessary, a cavity between the waste gas air collecting cover B and the shredding hopper C as well as the shredder D can be sealed through a skin, only an inlet of a lithium battery feeding conveyer belt A is reserved, the sealing performance of the equipment can be improved through sealing the cavity between the waste gas air collecting cover B and the shredding hopper C as well as the shredder D, and the generated waste gas is prevented from overflowing when the batteries are shredded;
simultaneously waste gas air-collecting cover B passes through the pipeline and communicates with exhaust gas purification equipment J, and exhaust gas purification equipment J draws out the cavity that waste gas air-collecting cover B encloses through draught fan K to discharge after evolving.
Meanwhile, the oxygen-free water is arranged in the shredder D and is obtained by filtering through the water purification equipment H, meanwhile, the oxygen-free water can be filled into the shredder D through the outside, and the charged lithium battery is shredded into fragments through the shredder D through the oxygen-free water added in the shredder D, so that the electric energy is broken down in the oxygen-free water, and the safety during shredding is ensured;
after the batteries are shredded into waste residues by the shredder D, the shredded battery waste is conveyed out through the water outlet lithium battery crushed material conveying auger E, and meanwhile, the water outlet lithium battery crushed material conveying auger E is connected with the discharge end of the shredder D in a sealing manner, so that the sealing performance of the product during shredding is ensured, on one hand, the overflow of generated waste gas can be avoided, and on the other hand, the circulation of oxygen-free water in the shredder D can also be ensured;
the output end of the crushed water lithium battery crushed material conveying auger E is communicated with the feeding port of the crushed water lithium battery dehydrating device F, and crushed battery fragments can be dehydrated by the crushed water lithium battery crushed material dehydrating device F, so that the battery fragments finally conveyed to the metering and packaging device I are dried, on one hand, the oxidation of the battery fragments can be avoided, the economic performance is reduced, on the other hand, the quality of the packaged batteries can be reduced, and the transportation cost is reduced; simultaneously, the play water end of play water lithium battery crushed aggregates dewatering equipment F is linked together with the input of dewatering equipment water receiving tank F-2, the output of dewatering equipment water receiving tank F-2 is linked together with the input of precipitation filtration water tank, precipitation filtration water tank output is linked together with water purification installation H's input, through setting up water purification installation H for after the electrolyte that produces after the battery is smashed is saved by dewatering equipment water receiving tank F-2, carry the shredding chamber to shredder D in through water purification installation H's play water end once more after being purified by water purification installation H, realize the hydrologic cycle.
The discharge end of the water outlet lithium battery crushed material dehydration equipment F is communicated with the input end of a dehydrated battery crushed material conveying auger G, after dehydration is carried out through the water outlet lithium battery crushed material dehydration equipment F, the dehydrated battery crushed material conveying auger G conveys dry battery fragments to the feeding end of a metering and packaging equipment I, the dry battery fragments are packaged according to preset quality through the metering and packaging equipment I, the battery crushed materials packaged according to the preset quality are discharged to a packaged battery crushed material discharging and conveying belt I-1 through the discharge end, and the packaged battery crushed material discharging and conveying belt I-1 is transmitted to a warehouse or a transportation warehouse to complete integrated crushing.
Referring to fig. 2, as shown in fig. 2, the circuit connection diagram of the present application is shown, wherein,
1M is A feeding conveyer belt main circuit, 2M is D shredder D motor main circuit, 3M is E lithium cell piece and carries the screw feeder main circuit, 4M is F dewatering equipment motor main circuit, 5M crosses the water pump main circuit for the H water, 6M is G dewatering material and carries the screw feeder main circuit, 7M is I measurement baling equipment I main circuit, 8M is K purified gas draught fan K main circuit, above-mentioned every circuit all includes a motor and sets up resistance and the single-pole switch on the motor lead wire and constitutes, and above-mentioned motor is three-phase machine.
To sum up, when concrete implementation, electric lithium cell puts in lithium cell and throws material conveyer belt A and fall into shredding hopper C, and the landing gets into shredder D, and electrified lithium cell tears the piece electric energy through shredder D and breaks apart in anaerobic aquatic, and safe shredding does not catch a fire and does not explode, and the piece emits out the small-size bubble, and organic waste gas in the bubble is retrieved from the useless air-collecting cover in top and is got into after the clean system purifies and receive draught fan K to discharge outward. The shredded lithium battery fragments sink into a lower hopper, are dragged out of water by a water-outlet lithium battery crushed material conveying auger E and are sent into a water-outlet lithium battery crushed material dewatering device, are subjected to high-speed rotary dewatering treatment, separated sewage flows into a water receiving tank F-2 of the closed dewatering device, and a precipitation filtering water tank F-1, flows into a water purifying device H after multi-channel precipitation, is purified, and then enters a bin D of the shredder along with a water pump for recycling.
And discharging the settled slurry into a metering packaging chamber through pressure filtration, and carrying out vacuum packaging. And the dehydrated crushed lithium battery materials flow into a dehydrated crushed lithium battery material conveying auger G and are conveyed to a metering and packaging device I for vacuumizing and packaging, and then are conveyed out by a packaged crushed lithium battery material discharging and conveying belt I-1 to complete the whole electrified shredding and vacuum packaging recycling work section.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The charged and shredded integrated mobile equipment for the lithium battery is characterized by comprising a negative-pressure crushing assembly for crushing the lithium battery, a dehydration assembly for the crushed lithium battery and a sub-packaging assembly for the dehydrated lithium battery;
one end of the negative pressure crushing assembly is fixedly connected with the dewatering assembly, and the other end of the dewatering assembly is fixedly connected with the sub-packaging assembly;
the negative pressure crushing assembly comprises a shredder (D), and a shredding cavity of the shredder (D) is filled with oxygen-free water.
2. The charged and shredded integrated mobile device for lithium batteries according to claim 1, wherein the negative pressure shredding assembly further comprises a lithium battery feeding conveyer belt (A), a shredding hopper (C), an outlet lithium battery scrap conveying auger (E) and an exhaust air collection hood (B);
the feeding end of the shredder (D) is fixedly connected with the shredding hopper (C), a through feeding cavity is formed in the shredding hopper (C), and the feeding cavity is communicated with the feeding end; the discharge end of the shredder (D) is communicated with the input end of the crushed lithium battery crushed aggregate conveying auger (E);
a lithium battery feeding conveyer belt (A) is arranged on one side of the shredder (D), and the end part of the lithium battery feeding conveyer belt (A) is arranged on one side of the shredding hopper (C) far away from the shredder (D);
and an exhaust gas air collecting cover (B) is arranged on one side of the shredding hopper (C) far away from the shredder (D).
3. The charged and shredded integrated mobile device for lithium batteries according to claim 2, wherein the dehydration component comprises an effluent lithium battery scrap dehydration device (F), a water purification device (H), a dehydrated battery scrap conveying auger (G), a dehydration device water receiving tank (F-2) and a precipitation filter water tank;
wherein, the pan feeding mouth of play water lithium battery crushed aggregates dewatering equipment (F) is linked together with the output that the screw feeder (E) was carried to play water lithium battery crushed aggregates, and the discharge end of play water lithium battery crushed aggregates dewatering equipment (F) is linked together with the input that screw feeder (G) was carried to the crushed aggregates of dehydrated battery, the play water end of play water lithium battery crushed aggregates dewatering equipment (F) is linked together with the input of dewatering equipment water receiving tank (F-2), the output and the sediment of dewatering equipment water receiving tank (F-2) are filtered the water tank input and are linked together, it is linked together with the input of water purification unit (H) to deposit the filtration water tank output.
4. The charged and shredded integrated mobile device for the lithium battery as claimed in claim 3, wherein the sub-packaging assembly comprises a metering and packaging device (I) and a packaged battery scrap discharge conveyor belt (I-1);
the feeding end of the metering and packaging device (I) is communicated with the output end of the dehydrated crushed battery conveying auger (G), and the packaged crushed battery discharging conveying belt (I-1) is arranged at the discharging end of the metering and packaging device (I).
5. An electrified and shredded integrated mobile device for lithium batteries according to claim 2, further comprising an exhaust gas purification device (J), wherein the exhaust gas purification device (J) is communicated with the exhaust gas collection hood (B) through a pipeline.
6. The charged and shredded integrated mobile device for the lithium battery as claimed in claim 5, further comprising an induced draft fan (K), wherein the induced draft fan (K) is communicated with the waste gas purification device (J).
7. An electrified lithium battery shredding integrated mobile device as claimed in claim 3, characterized in that the water outlet end of the water purification device (H) is in communication with a shredding chamber in the shredder (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779204.1U CN215844820U (en) | 2021-07-29 | 2021-07-29 | Integrative mobile device is torn up in electrified of lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779204.1U CN215844820U (en) | 2021-07-29 | 2021-07-29 | Integrative mobile device is torn up in electrified of lithium cell |
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| Publication Number | Publication Date |
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| CN215844820U true CN215844820U (en) | 2022-02-18 |
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| CN202121779204.1U Active CN215844820U (en) | 2021-07-29 | 2021-07-29 | Integrative mobile device is torn up in electrified of lithium cell |
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- 2021-07-29 CN CN202121779204.1U patent/CN215844820U/en active Active
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