CN219513190U - Device for collecting and treating waste gas in cooperation with discharging of waste lithium battery - Google Patents

Abstract

The utility model relates to the technical field of waste lithium battery treatment and discloses a waste lithium battery discharge and waste gas collection and treatment device which comprises a bottom plate, a box body and a pipe cover, wherein the top of the bottom plate is provided with a vertical rod, the left side of the vertical rod is provided with a mounting rod, the left side of the mounting rod is provided with a lifting device, the right side of the box body is provided with a ventilation pipe, the inside of the ventilation pipe is provided with a filtering component, the inside of the ventilation pipe is provided with an exhaust fan, and the exhaust fan is positioned at the left side of the filtering component. This old and useless lithium cell discharges and cooperates exhaust gas collection processing's device puts the battery in placing the box, will place the box and put into the box through elevating gear, discharges the battery through salt water, and the air discharge fan is operated and is inhaled the gaseous ventilation pipe that will produce in the middle of, filters at the filter element and finally is being discharged, so alright handle the poisonous gas that produces.

Description

Device for collecting and treating waste gas in cooperation with discharging of waste lithium battery

Technical Field

The utility model relates to the technical field of waste lithium battery treatment, in particular to a device for waste lithium battery discharge and waste gas collection treatment.

Background

Because the waste lithium batteries still have great energy, the waste lithium batteries have potential safety hazards of combustion and explosion in the processes of storage, transportation, disassembly and recovery. Therefore, how to safely and effectively recycle the waste lithium batteries is a problem to be solved. The first step of waste lithium battery recovery is to discharge the waste lithium battery in a high-efficiency and safe way, so that potential safety hazards are reduced, the adopted brine discharge is long in time and low in efficiency, the electrode lugs are easy to corrode, great difficulty is caused to the subsequent separation process, and a great amount of hydrogen, chlorine and other waste gases are generated in the brine discharge process, and a great amount of waste water is generated, so that the application of the discharge mode is limited, the existing waste lithium battery treatment device can generate toxic gases in the process of discharging the battery when the brine discharge is used, and the toxic gases are harmful to human bodies and the environment when the brine discharge is directly carried out, so that the device for the waste lithium battery discharge synergistic waste gas collection treatment is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a device for collecting and treating waste gas by the discharge of waste lithium batteries, which has the advantage of treating generated toxic gases, and solves the problem that the existing waste lithium battery treatment device can generate toxic gases when using salt water for discharging during the battery discharging process, and the toxic gases are harmful to human bodies and the environment when being directly discharged.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste lithium battery discharges and cooperates exhaust gas collection and treatment's device, includes bottom plate, box and tube cover, the top of bottom plate is equipped with the montant, the left side of montant is equipped with the installation pole, the left side of installation pole is equipped with elevating gear, the right side of box is equipped with the ventilation pipe, the inside of ventilation pipe is equipped with filtering component, the inside of ventilation pipe is equipped with the air discharge fan, the air discharge fan is located filtering component's left side.

Preferably, the left side of box is equipped with the inlet tube, the surface of inlet tube is equipped with the screw thread, the tube cap passes through screw thread and the surface threaded connection of inlet tube, the right side of box is equipped with the outlet pipe, be equipped with the valve on the outlet pipe, make things convenient for the joining and the discharge of salt water through inlet tube and outlet pipe.

Preferably, the filter component comprises a filter screen layer, a sodium hydroxide layer and an activated carbon layer, wherein the filter screen layer is positioned at the leftmost side, the activated carbon layer is positioned at the rightmost side, the sodium hydroxide layer is positioned between the filter screen layer and the activated carbon layer, the toxic gas firstly filters out larger impurities through the filter screen layer, then reacts on the toxic gas through the sodium hydroxide layer, finally adsorbs and removes the impurities through the activated carbon layer, and the toxic gas is filtered more fully through three layers of filtration.

Preferably, the both sides of filter component all are equipped with the lug, filter component is fixed through screw and ventilation pipe, fixes filter component and ventilation pipe through the screw, twists the screw alright change when need pull down filter component and change, and is convenient simple.

Preferably, the lifting device comprises a hydraulic cylinder, a connecting block, a movable rod, a cover plate, a clamping block and a placing box, wherein the bottom of the hydraulic cylinder is fixedly connected with the top of the connecting block, the top of the movable rod is movably connected with the inside of the connecting block, the clamping block is positioned on two sides of the bottom of the cover plate, the cover plate is positioned on the movable rod, the top of the placing box is movably connected with the bottom of the movable rod, a plurality of holes are formed in the placing box, the hydraulic cylinder is operated to enable the movable rod to move, the placing box is enabled to enter the box body, the cover plate just covers the holes on the box body, and generated gas leakage is prevented.

Compared with the prior art, the utility model provides a device for collecting and treating waste gas by the discharge of waste lithium batteries, which has the following beneficial effects:

1. this old and useless lithium cell discharges and cooperates exhaust gas collection processing's device puts the battery in placing the box, will place the box and put into the box through elevating gear, discharges the battery through salt water, and the air discharge fan is operated and is inhaled the gaseous ventilation pipe that will produce in the middle of, filters at the filter element and finally is being discharged, so alright handle the poisonous gas that produces.

2. This old and useless lithium cell discharges and cooperates exhaust gas collection processing's device, it is equipped with elevating gear, elevating gear including pneumatic cylinder, connecting block, movable rod, apron, fixture block and place the box, can conveniently put into the salt solution with the battery and discharge and take out of battery through setting up elevating gear.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a side view of an exhaust fan according to the present utility model;

FIG. 3 is a cross-sectional view of a filter assembly of the present utility model;

fig. 4 is a cross-sectional view of the lifting device of the present utility model.

Wherein: 1. a bottom plate; 2. a vertical rod; 3. a mounting rod; 4. a lifting device; 401. a hydraulic cylinder; 402. a connecting block; 403. a cover plate; 404. a clamping block; 405. placing a box; 406. a movable rod; 5. a water inlet pipe; 6. a tube cover; 7. a case; 8. a water outlet pipe; 9. a valve; 10. an exhaust fan; 11. a filter assembly; 111. a filter screen layer; 112. a sodium hydroxide layer; 113. an activated carbon layer; 12. a ventilation pipe; 13. a bump; 14. and (5) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a waste lithium battery discharging and waste gas collecting and treating device comprises a bottom plate 1, a box 7 and a tube cover 6, wherein a vertical rod 2 is arranged at the top of the bottom plate 1, a mounting rod 3 is arranged at the left side of the vertical rod 2, a lifting device 4 is arranged at the left side of the mounting rod 3, the lifting device 4 comprises a hydraulic cylinder 401, a connecting block 402, a movable rod 406, a cover plate 403, a clamping block 404 and a placing box 405, the bottom of the hydraulic cylinder 401 is fixedly connected with the top of the connecting block 402, the top of the movable rod 406 is movably connected with the inside of the connecting block 402, the clamping block 404 is positioned at the two sides of the bottom of the cover plate 403, the cover plate 403 is positioned on the movable rod 406, the top of the placing box 405 is movably connected with the bottom of the movable rod 406, a plurality of holes are formed in the placing box 405, a vent pipe 12 is arranged at the right side of the box 7, a filter assembly 11 is arranged in the vent pipe 12, a vent fan 10 is arranged in the vent pipe 12, bumps 13 are arranged at the two sides of the filter assembly 11, the filter assembly 11 is fixed with the vent pipe 12 through screws 14, the vent fan 10 is positioned at the left side of the filter assembly 11, the filter assembly 11 comprises a carbon layer 111, a sodium hydroxide layer 112 and a sodium hydroxide layer 113 are positioned at the left side of the filter assembly 11, a water inlet pipe layer and a water outlet pipe 7 is arranged at the left side of the filter assembly 7 and a water inlet pipe 7 and a water outlet pipe 8, a water inlet pipe 7 is arranged at the outer surface of the filter layer and 5, a water inlet pipe 8 is arranged at the top of the filter box 8, and a water inlet pipe 7, and a water inlet pipe 5 and a water outlet pipe 5 and a water inlet pipe 5 and a water outlet pipe.

When the battery is used, the battery is placed in the placement box 405, the hydraulic cylinder 401 operates to enable the movable rod 406 to move downwards to drive the placement box 405 to move downwards, the placement box 405 enters the box 7, the cover plate 403 just covers holes at the top of the box 7, the battery reacts with salt water in the box 7, the exhaust fan 10 operates to suck generated gas into the ventilation pipe 12, the gas is filtered by the filtering component 11, larger particles and impurities are filtered by the filtering screen layer 111, toxic gas is reacted by the sodium hydroxide layer 112, and finally the impurities and peculiar smell are adsorbed by the active carbon layer 113, and finally the gas is discharged.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a waste lithium battery discharges and cooperates exhaust gas collection and treatment's device, includes bottom plate (1), box (7) and tube cap (6), its characterized in that: the top of bottom plate (1) is equipped with montant (2), the left side of montant (2) is equipped with installation pole (3), the left side of installation pole (3) is equipped with elevating gear (4), the right side of box (7) is equipped with ventilation pipe (12), the inside of ventilation pipe (12) is equipped with filter element (11), the inside of ventilation pipe (12) is equipped with air discharge fan (10), air discharge fan (10) are located the left side of filter element (11).

2. The device for collecting and treating waste lithium battery discharge cooperative exhaust gas according to claim 1, wherein the device is characterized in that: the left side of box (7) is equipped with inlet tube (5), the surface of inlet tube (5) is equipped with the screw thread, tube cap (6) are through screw thread and the surface threaded connection of inlet tube (5), the right side of box (7) is equipped with outlet pipe (8), be equipped with valve (9) on outlet pipe (8).

3. The device for collecting and treating waste lithium battery discharge cooperative exhaust gas according to claim 1, wherein the device is characterized in that: the filter assembly (11) comprises a filter screen layer (111), a sodium hydroxide layer (112) and an activated carbon layer (113), wherein the filter screen layer (111) is positioned at the leftmost side, the activated carbon layer (113) is positioned at the rightmost side, and the sodium hydroxide layer (112) is positioned between the filter screen layer (111) and the activated carbon layer (113).

4. The device for collecting and treating waste lithium battery discharge cooperative exhaust gas according to claim 1, wherein the device is characterized in that: the two sides of the filter assembly (11) are provided with protruding blocks (13), and the filter assembly (11) is fixed with the ventilation pipe (12) through screws (14).

5. The device for collecting and treating waste lithium battery discharge cooperative exhaust gas according to claim 1, wherein the device is characterized in that: lifting device (4) are including pneumatic cylinder (401), connecting block (402), movable rod (406), apron (403), fixture block (404) and place box (405), the bottom of pneumatic cylinder (401) and the top fixed connection of connecting block (402), the top of movable rod (406) and the inside swing joint of connecting block (402), fixture block (404) are located the bottom both sides of apron (403), apron (403) are located movable rod (406), the bottom swing joint of the top of placing box (405) and movable rod (406), be equipped with a plurality of holes on placing box (405).