CN113941424A - A recovery processing equipment for old and useless lithium cell - Google Patents

A recovery processing equipment for old and useless lithium cell Download PDF

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Publication number
CN113941424A
CN113941424A CN202111032536.8A CN202111032536A CN113941424A CN 113941424 A CN113941424 A CN 113941424A CN 202111032536 A CN202111032536 A CN 202111032536A CN 113941424 A CN113941424 A CN 113941424A
Authority
CN
China
Prior art keywords
crushing
waste
bin
recycling
waste liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111032536.8A
Other languages
Chinese (zh)
Inventor
刘峰
黄镔
袁旭
陈铁宝
赵洪涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jieshou Nandu Huayu Power Source Co Ltd
Original Assignee
Jieshou Nandu Huayu Power Source Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jieshou Nandu Huayu Power Source Co Ltd filed Critical Jieshou Nandu Huayu Power Source Co Ltd
Priority to CN202111032536.8A priority Critical patent/CN113941424A/en
Publication of CN113941424A publication Critical patent/CN113941424A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/40—Detachers, e.g. scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/54—Reclaiming serviceable parts of waste accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • 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

Abstract

The invention relates to a recovery processing device for waste lithium batteries, belonging to the technical field of lithium battery recovery, comprising a device main body and a waste recovery box, the equipment main body is internally provided with a cavity which is sequentially divided into a crushing bin, a crushing bin and a waste liquid recovery bin from top to bottom through a baffle plate and a filter plate, a crushing device is arranged in the crushing bin, a feed opening is arranged in the middle of the baffle plate, a crushing device is arranged in the crushing bin, the crushing device is positioned below the feed opening, the bottom of the crushing bin is provided with a discharge channel communicated with the waste recovery box, the bottom of the discharge channel is matched with the upper end surface of the filter plate, the outer side of the equipment main body is provided with a waste gas treatment box, the waste gas treatment box is communicated with the crushing bin and the crushing bin through a vent pipeline, and one end of the vent pipeline, which is close to the waste gas treatment box, is provided with an air suction pump. The invention crushes the waste lithium batteries step by step, so that the crushing is more thorough.

Description

A recovery processing equipment for old and useless lithium cell
Technical Field
The invention belongs to the technical field of lithium battery recovery, and relates to recovery processing equipment for waste lithium batteries.
Background
Lithium ion batteries have the advantages of high energy, long service life, low pollution and the like, and are widely applied to various fields. Along with the explosive growth of electric automobile, the volume of scrapping of lithium cell also increases by a wide margin, if a large amount of abandonment lithium cells handle improperly, will cause the wasting of resources and environmental pollution.
The waste lithium batteries are generally treated by crushing the lithium batteries, recycling the metal materials in the batteries and treating waste liquid. There are still many places where improvement is urgently needed in the current recycling treatment equipment:
1. the waste lithium batteries are crushed only once, so that the crushing is not thorough;
2. waste gas is not treated, and the waste gas is discharged into the air to cause serious pollution to the atmosphere;
3. the recovered metal material is not cleaned, so that waste liquid still remains on the metal material when the metal material is taken out, and certain threat to the health of workers still exists.
Disclosure of Invention
The invention aims to provide recovery processing equipment for waste lithium batteries, which crushes the waste lithium batteries step by step through a crushing device and a crushing device, so that the crushing is more thorough; waste gas is treated by the air extracting pump and the waste gas treatment box, so that the waste gas is prevented from being directly discharged into the air to pollute the atmosphere; through setting up the filter and separately waste liquid and wastes material, make things convenient for the later stage further processing.
The purpose of the invention can be realized by the following technical scheme:
a recovery processing device for waste lithium batteries comprises a device main body and a waste recovery box, wherein the waste recovery box is positioned on one side of the device main body, a cavity is formed in the device main body, the cavity is sequentially divided into a crushing bin, a crushing bin and a waste recovery bin through a baffle plate and a filter plate from top to bottom, a feeding port communicated with the crushing bin is formed in the top of the device main body, a crushing device is arranged in the crushing bin, a discharging port is formed in the middle of the baffle plate, a crushing device is arranged in the crushing bin, the crushing device is positioned below the discharging port, a discharging channel communicated with the waste recovery box is formed in the bottom of the crushing bin, the bottom of the discharging channel is matched with the upper end face of the filter plate, a waste recovery device is arranged in the waste recovery bin, a waste gas processing box is arranged on the outer side of the device main body, and is communicated with the crushing bin and the crushing bin through a ventilation pipeline, and one end of the ventilation pipeline close to the waste gas treatment box is provided with an air suction pump.
As a preferred technical scheme of the recycling and processing equipment for the waste lithium batteries, the crushing device comprises a rotating rod and a crushing cutter, the crushing cutter is arranged on the outer side of the rotating rod in a surrounding mode, one side of the top end of the rotating rod penetrates through the top wall of the equipment main body and is connected with an output shaft of a first motor, and the rotating rod is connected with the crushing bin in a rotating mode.
As a preferred technical scheme of the recycling device for waste lithium batteries, the crushing device comprises a first crushing shaft and a second crushing shaft, the first crushing shaft is matched with the second crushing shaft, two ends of the first crushing shaft are rotatably mounted on the inner wall of the device main body, one end of the second crushing shaft is rotatably connected with the inner wall of the device main body, and the other end of the second crushing shaft penetrates through the side wall of the device main body and is connected with an output shaft of a second motor.
As a preferred technical scheme of the recovery processing equipment for the waste lithium batteries, a cleaning device is fixed in the crushing bin and is arranged below the first crushing shaft and the second crushing shaft.
As a preferable technical solution of the recycling equipment for waste lithium batteries according to the present invention, the cleaning device includes two cleaning brushes, and the two cleaning brushes are symmetrically installed in the crushing bin, wherein one of the cleaning brushes is matched with the first crushing shaft, and the other cleaning brush is matched with the second crushing shaft.
As a preferred technical scheme of the recovery processing equipment for the waste lithium batteries, an oscillating device is installed in the waste liquid recovery bin, an installation plate is fixed below the discharge channel, one end of the filter plate is hinged with the installation plate, and the bottom of the other end of the filter plate is connected with the oscillating device.
As a preferred technical scheme of the recycling treatment equipment for the waste lithium batteries, the oscillating device comprises a vibrating motor, the vibrating motor is fixed on the inner wall of the equipment main body through a mounting plate, the output end of the vibrating motor is connected with the filter plate through an elastic block, the mounting plate is also provided with elasticity, and two elastic rods are arranged, and one ends of the two elastic rods, far away from the mounting plate, are connected with the bottom of the filter plate.
According to the preferable technical scheme of the recovery processing equipment for the waste lithium batteries, the waste recovery box is internally provided with a waste processing bin, the top of the waste recovery box is provided with a water inlet communicated with the waste processing bin, the top of the waste processing bin is provided with a spray head through a water pipe, one end, far away from the spray head, of the water pipe is communicated with the water inlet, a guide plate is arranged below the discharge channel in the waste processing bin, a fixing frame is arranged in the waste processing bin, the fixing frame is movably connected with a filtering basket, and the filtering basket is arranged below the guide plate.
According to the preferable technical scheme of the recovery and treatment equipment for the waste lithium batteries, the waste liquid recovery device is a waste liquid recovery box, a waste liquid outlet is formed in the position, corresponding to the waste liquid recovery box, of the equipment main body, and the waste liquid recovery box is movably connected with the waste liquid outlet.
The invention has the beneficial effects that:
(1) carry out preliminary breakage to the lithium cell through breaker to carry out the regrinding through reducing mechanism, make and smash more thoroughly.
(2) Through installation aspiration pump and exhaust-gas treatment case, take out and handle the waste gas in the equipment main part, avoid directly discharging into the air in the polluted atmosphere.
(3) The filter plate is hinged to the inner wall of the device main body, the block-shaped objects on the filter plate are vibrated into the waste recycling tank through the oscillating device, waste and waste liquid are separated, and the filter plate is more convenient to treat.
(4) Through installation shower nozzle in waste recycling case, wash the waste liquid of attached to on the cubic object, make things convenient for the later stage to handle the cubic object.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front perspective view of the present invention;
FIG. 3 is an enlarged view at A of FIG. 2;
FIG. 4 is an enlarged view at B of FIG. 2;
FIG. 5 is a schematic top view of the pulverizing bin;
FIG. 6 is a schematic view showing the positional relationship between the oscillation device and the filter plate;
description of the main elements
In the figure: 1. an apparatus main body; 2. a waste recovery tank; 21. a waste disposal bin; 22. a water pipe; 23. a spray head; 24. a guide plate; 25. a fixed mount; 26. a filter basket; 3. a baffle plate; 4. a filter plate; 5. a crushing bin; 6. a crushing bin; 7. a waste liquid recovery bin; 8. a feeding port; 9. a crushing device; 91. a rotating rod; 92. a crushing knife; 93. a first motor; 10. a feeding port; 11. a crushing device; 111. a first crushing shaft; 112. a second crushing shaft; 113. a second motor; 114. a cleaning device; 115. a cleaning brush; 12. a discharge channel; 13. a waste liquid recovery device; 131. a waste liquid recovery tank; 132. a waste liquid outlet; 14. a waste gas treatment tank; 15. an air duct; 16. an air pump; 17. an oscillation device; 171. a vibration motor; 172. an elastic block; 173. an elastic rod.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-6, a recycling treatment equipment for waste lithium battery comprises an equipment main body 1 and a waste recycling box 2, the waste recycling box 2 is located at one side of the equipment main body 1, a cavity is arranged in the equipment main body 1, the cavity is sequentially divided into a crushing bin 5, a crushing bin 6 and a waste recycling bin 7 from top to bottom by a baffle 3 and a filter plate 4, a feeding port 8 communicated with the crushing bin 5 is arranged at the top of the equipment main body 1, a crushing device 9 is arranged in the crushing bin 5, a discharging port 10 is arranged at the middle part of the baffle 3, a crushing device 11 is arranged in the crushing bin 6, the crushing device 11 is located below the discharging port 10, a discharging channel 12 communicated with the waste recycling box 2 is arranged at the bottom of the crushing bin 6, the bottom of the discharging channel 12 is matched with the upper end face of the filter plate 4, a waste recycling box 131 is arranged in the waste recycling bin 7, a waste liquid outlet 132 is arranged at a position corresponding to the waste recycling box 131 on the equipment main body 1, the waste liquid recovery tank 131 is movably connected with the waste liquid outlet 132. The outer side of the equipment main body 1 is provided with an exhaust gas treatment box 14, the exhaust gas treatment box 14 is communicated with the crushing bin 5 and the crushing bin 6 through a vent pipeline 15, and one end of the vent pipeline 15, which is close to the exhaust gas treatment box 14, is provided with a suction pump 16.
The crushing device 9 comprises a rotating rod 91 and a crushing knife 92, the crushing knife 92 is arranged outside the rotating rod 91 in a surrounding mode, one side of the top end of the rotating rod 91 penetrates through the top wall of the equipment main body 1 and is connected with an output shaft of a first motor 93, and the rotating rod 91 is connected with the crushing bin 5 in a rotating mode.
In this embodiment, install electric valve in the feed opening 10, old and useless lithium cell carries out preliminary breakage through breaker 9 in throwing into broken storehouse 5 from pan feeding mouth 8, and the output shaft of operation first motor 93 rotates during the use, and the output shaft rotates and drives bull stick 91 equidirectional rotation, and then drives broken sword 92 and implement the breakage to the lithium cell, and electric valve is in the closed condition in this process. After opening the motorised valve, the lithium cell enters into and smashes 6 in the storehouse, carries out the regrinding through reducing mechanism 11, and in the waste liquid collection box 131 was flowed into after the filter 4 to the waste liquid of production, cubic object entered into in waste recycling box 2 through discharging channel 12. In the primary crushing and secondary crushing processes, waste gas in the equipment main body 1 can be pumped out through the air pump 16 and treated through the waste gas treatment box 14, so that the waste gas is prevented from being directly discharged into the air to pollute the atmosphere.
Specifically, the crushing device 11 includes a first crushing shaft 111 and a second crushing shaft 112, the first crushing shaft 111 is matched with the second crushing shaft 112, both ends of the first crushing shaft 111 are rotatably mounted on the inner wall of the device body 1, one end of the second crushing shaft 112 is rotatably connected with the inner wall of the device body 1, and the other end of the second crushing shaft passes through the side wall of the device body 1 and is connected with the output shaft of the second motor 113.
Two cleaning brushes 115 are symmetrically arranged in the crushing bin 6, the two cleaning brushes 115 are arranged below the first crushing shaft 111 and the second crushing shaft 112, one cleaning brush 115 is matched with the first crushing shaft 111, and the other cleaning brush 115 is matched with the second crushing shaft 112.
In this embodiment, when the crushing device 11 needs to be used, the output shaft of the second motor 113 is operated to rotate, the output shaft rotates to drive the second crushing shaft 112 to rotate in the same direction, and the lithium battery is crushed through the cooperation of the first crushing shaft 111 and the second crushing shaft 112. The pulverized material attached to the first pulverizing shaft 111 and the second pulverizing shaft 112 can be cleaned by the cleaning brush 115.
Specifically, install oscillation device 17 in the waste liquid recovery storehouse 7, discharging channel 12 below is fixed with the mounting panel, and the one end and the mounting panel of filter 4 are articulated, and the other end bottom of filter 4 is connected with oscillation device 17.
The oscillating device 17 comprises a vibrating motor 171, the vibrating motor 171 is fixed on the inner wall of the device body 1 through a mounting plate, the output end of the vibrating motor 171 is connected with the filter plate 4 through an elastic block 172, an elastic rod 173 is further arranged on the mounting plate, and two ends of the elastic rod 173, which are far away from the mounting plate, are connected with the bottom of the filter plate 4.
In this embodiment, two elastic rods 173 are located the both sides of vibrating motor 171, can keep the balance of filter 4 during filtration, and after the filtration, through vibrating motor 171 and elastic rods 173's cooperation, drive the vibration of filter 4, shake cubic object into waste recycling bin 2.
Specifically, set up waste disposal storehouse 21 in waste recovery case 2, waste recovery case 2's top is seted up with the communicating water inlet in waste disposal storehouse 21, shower nozzle 23 is installed through water pipe 22 in waste disposal storehouse 21's top, the one end that shower nozzle 23 was kept away from to water pipe 22 communicates with each other with the water inlet, deflector 24 is installed to the below that lies in discharge passage 12 in waste disposal storehouse 21, be provided with mount 25 in the waste disposal storehouse 21, swing joint has filter basket 26 on the mount 25, filter basket 26 is located deflector 24 below.
In this embodiment, cubic object enters into waste disposal storehouse 21 through discharging channel 12 in to enter into through deflector 24 and filter basket 26 in, be located the external water source of water inlet at waste recycling case 2 top, water leads to pipe 22 flows into in the shower nozzle 23, and the pressurizer through in the shower nozzle 23 pressurizes the back blowout, washes the waste liquid that adheres to on cubic object, and the waste water export has been seted up to the below in waste disposal storehouse 21, and the waste water of outflow can carry out processing on next step. A waste disposal bin outlet is provided at a position corresponding to the filter basket 26 on the waste disposal bin 21, and the filter basket 26 can be taken out through the outlet.
When in use, the invention comprises the following steps:
s1: starting the air pump 16, closing an electric valve in the feed opening 10, putting the waste lithium battery into the crushing bin 5 from the feed opening 8, and operating an output shaft of the first motor 93 to rotate to drive the crushing cutter 92 to perform primary crushing on the lithium battery;
s2: the primarily crushed lithium battery enters the crushing bin 6, an output shaft of a second motor 113 is operated to rotate, the lithium battery is crushed for the second time through the matching action of a first crushing shaft 111 and a second crushing shaft 112, a cleaning brush 115 cleans crushed materials attached to the first crushing shaft 111 and the second crushing shaft 112, the crushed liquid flows into a waste liquid recovery bin 7 through a filter plate 4, and the blocky objects are left on the filter plate 4;
s3: the block objects on the filter plates 4 are vibrated into the filter basket 26 by the cooperation of the vibration motor 171 and the elastic rod 173;
s4: the waste liquid adhering to the block is flushed through the spray head 23.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. The utility model provides a recovery processing equipment for old and useless lithium cell, includes equipment main part (1) and waste recycling case (2), its characterized in that: the waste recycling bin (2) is positioned on one side of the equipment main body (1), a cavity is formed in the equipment main body (1), the cavity is sequentially divided into a crushing bin (5), a crushing bin (6) and a waste liquid recycling bin (7) through a baffle (3) and a filter plate (4) from top to bottom, a feeding opening (8) communicated with the crushing bin (5) is formed in the top of the equipment main body (1), a crushing device (9) is arranged in the crushing bin (5), a discharging opening (10) is formed in the middle of the baffle (3), a crushing device (11) is arranged in the crushing bin (6), the crushing device (11) is positioned below the discharging opening (10), a discharging channel (12) communicated with the waste recycling bin (2) is formed in the bottom of the crushing bin (6), and the bottom of the discharging channel (12) is matched with the upper end face of the filter plate (4), the waste liquid recovery device is characterized in that a waste liquid recovery device (13) is arranged in the waste liquid recovery bin (7), a waste gas treatment box (14) is arranged on the outer side of the equipment main body (1), the waste gas treatment box (14) is communicated with the crushing bin (5) and the crushing bin (6) through a vent pipeline (15), and an air suction pump (16) is installed at one end, close to the waste gas treatment box (14), of the vent pipeline (15).
2. The recycling and processing equipment for waste lithium batteries according to claim 1, characterized in that: the crushing device (9) comprises a rotating rod (91) and a crushing knife (92), wherein the crushing knife (92) is arranged on the outer side of the rotating rod (91) in a surrounding mode, one side of the top end of the rotating rod (91) penetrates through the top wall of the equipment main body (1) and is connected with an output shaft of a first motor (93), and the rotating rod (91) is connected with the crushing bin (5) in a rotating mode.
3. The recycling and processing equipment for waste lithium batteries according to claim 1, characterized in that: reducing mechanism (11) are including first crushing axle (111) and second crushing axle (112), first crushing axle (111) and second crushing axle (112) phase-match, the both ends of first crushing axle (111) are all rotated and are installed on the inner wall of equipment main part (1), the one end of second crushing axle (112) is rotated with the inner wall of equipment main part (1) and is connected, and the other end passes the lateral wall of equipment main part (1) and is connected with the output shaft of second motor (113).
4. The recycling and processing equipment for waste lithium batteries according to claim 3, characterized in that: a cleaning device (114) is fixed in the crushing bin (6), and the cleaning device (114) is arranged below the first crushing shaft (111) and the second crushing shaft (112).
5. The recycling and processing equipment for waste lithium batteries according to claim 4, characterized in that: the cleaning device (114) comprises two cleaning brushes (115), the two cleaning brushes (115) are symmetrically arranged in the crushing bin (6), one cleaning brush (115) is matched with the first crushing shaft (111), and the other cleaning brush (115) is matched with the second crushing shaft (112).
6. The recycling and processing equipment for waste lithium batteries according to claim 1, characterized in that: install oscillation device (17) in waste liquid recovery storehouse (7), discharging channel (12) below is fixed with the mounting panel, the one end and the mounting panel of filter (4) are articulated, the other end bottom of filter (4) is connected with oscillation device (17).
7. The recycling and processing equipment for waste lithium batteries according to claim 6, characterized in that: the vibrating device (17) comprises a vibrating motor (171), the vibrating motor (171) is fixed on the inner wall of the equipment main body (1) through a mounting plate, the output end of the vibrating motor (171) is connected with the filter plate (4) through an elastic block (172), an elastic rod (173) is further arranged on the mounting plate, and the elastic rod (173) is provided with two ends, away from the mounting plate, of the elastic rod (173) and connected with the bottom of the filter plate (4).
8. The recycling and processing equipment for waste lithium batteries according to claim 1, characterized in that: set up waste disposal storehouse (21) in waste recovery case (2), waste recovery case (2) top seted up with waste disposal storehouse (21) communicating water inlet, shower nozzle (23) are installed through water pipe (22) to waste disposal storehouse (21) top, the one end that shower nozzle (23) were kept away from in water pipe (22) communicates with each other with the water inlet, deflector (24) are installed to the below that is located discharging channel (12) in waste disposal storehouse (21), be provided with mount (25) in waste disposal storehouse (21), swing joint has filtering basket (26) on mount (25), filtering basket (26) are located deflector (24) below.
9. The recycling and processing equipment for waste lithium batteries according to claim 1, characterized in that: waste liquid recovery unit (13) are waste liquid recovery case (131), waste liquid export (132) have been seted up with waste liquid recovery case (131) corresponding position on equipment main part (1), waste liquid recovery case (131) and waste liquid export (132) swing joint.
CN202111032536.8A 2021-09-03 2021-09-03 A recovery processing equipment for old and useless lithium cell Pending CN113941424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111032536.8A CN113941424A (en) 2021-09-03 2021-09-03 A recovery processing equipment for old and useless lithium cell

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Application Number Priority Date Filing Date Title
CN202111032536.8A CN113941424A (en) 2021-09-03 2021-09-03 A recovery processing equipment for old and useless lithium cell

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Publication Number Publication Date
CN113941424A true CN113941424A (en) 2022-01-18

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CN202111032536.8A Pending CN113941424A (en) 2021-09-03 2021-09-03 A recovery processing equipment for old and useless lithium cell

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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