CN220758439U - Dust removal purification device for recovery treatment of waste lead-acid storage battery - Google Patents
Dust removal purification device for recovery treatment of waste lead-acid storage battery Download PDFInfo
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- CN220758439U CN220758439U CN202322204293.2U CN202322204293U CN220758439U CN 220758439 U CN220758439 U CN 220758439U CN 202322204293 U CN202322204293 U CN 202322204293U CN 220758439 U CN220758439 U CN 220758439U
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- 239000000428 dust Substances 0.000 title claims abstract description 89
- 239000002253 acid Substances 0.000 title claims abstract description 61
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 239000002699 waste material Substances 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 239000002912 waste gas Substances 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 23
- 239000003463 adsorbent Substances 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 abstract description 28
- 230000002378 acidificating effect Effects 0.000 abstract description 12
- 239000000126 substance Substances 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of lead-acid storage battery recovery, and provides a dust removal purification device for recovery treatment of waste lead-acid storage batteries, which comprises a box body, wherein two opposite side walls of the box body are respectively communicated with a waste gas inlet pipe and a waste gas outlet pipe; the dust filtering assembly comprises a filtering shell fixedly connected in the box body, a filtering unit is arranged in the filtering shell, and the air outlet end of the waste gas inlet pipe is communicated with the dust side in the filtering shell; the acid removing assembly is communicated with the air inlet end of the waste gas outlet pipe, and the clean side inside the filtering shell is communicated with the acid removing assembly through a connecting pipe; the self-cleaning component comprises a back-blowing dust collecting unit arranged in the box body and a vibrating unit arranged on the filtering shell, and the back-blowing dust collecting unit is communicated with the dust side in the filtering shell. The utility model can remove dust particles and acidic substances in the waste gas, and can conveniently remove the particle dust adsorbed on the filter screen.
Description
Technical Field
The utility model belongs to the technical field of lead-acid storage battery recovery, and particularly relates to a dust removal and purification device for recovery treatment of waste lead-acid storage batteries.
Background
The storage batteries using the acidic aqueous solution as the electrolyte are collectively called acidic storage batteries, wherein the most typical storage batteries are lead-acid storage batteries, and the acidic storage batteries have the main advantages of higher working voltage, wide use temperature, good high-low rate discharge performance, abundant raw material sources and low price. The lead-acid storage battery has positive electrode of lead dioxide, negative electrode of sponge lead, electrolyte of sulfuric acid water solution, microporous rubber separator, microporous plastic separator or other material for different types of lead storage battery, and casing of the battery made of hard rubber, engineering plastic, glass fiber reinforced plastic, etc.
When the lead-acid storage battery is recycled, a large amount of battery powder dust and toxic gases are generated, the dust contains a large amount of toxic heavy metals such as lead, chromium and the like, the gases contain harmful gases such as hydrogen sulfide, sulfur dioxide and the like, the existing treatment process generally filters the waste gas to remove the particle dust therein through a filter screen when the waste gas is treated, but after long-time working, the particle dust can be continuously adsorbed on the filter screen, so that the flowing resistance of the waste gas is increased, the treatment efficiency of the waste gas is reduced, meanwhile, the existing waste gas treatment device cannot effectively remove the acid gases therein, and the acid gases in the waste gas can also cause serious pollution to the environment. Therefore, there is a need for a dust removal and purification device for recovery treatment of waste lead-acid storage batteries, which can remove dust particles and acidic substances in exhaust gas generated in the recovery process of the lead-acid storage batteries and can conveniently remove particle dust adsorbed on a filter screen.
Disclosure of Invention
The utility model aims to provide a dust removal and purification device for recycling waste lead-acid storage batteries, so as to solve the problems, and achieve the purposes of removing dust particles and acidic substances in waste gas generated in the recycling process of the lead-acid storage batteries and conveniently removing particle dust adsorbed on a filter screen.
In order to achieve the above object, the present utility model provides the following solutions: dust removal purification device for recovery processing of waste lead-acid storage batteries comprises:
the two opposite side walls of the box body are respectively communicated with an exhaust gas inlet pipe and an exhaust gas outlet pipe;
the dust filtering assembly comprises a filtering shell fixedly connected in the box body, a filtering unit is arranged in the filtering shell, the interior of the filtering shell is divided into a clean side and a dust side by the filtering unit, and the air outlet end of the waste gas inlet pipe is communicated with the dust side in the filtering shell;
the acid removing assembly is arranged in the box body, the air inlet end of the waste gas outlet pipe is communicated with the acid removing assembly, and the clean side inside the filtering shell is communicated with the acid removing assembly through a connecting pipe;
the self-cleaning assembly comprises a back-blowing dust collecting unit arranged in the box body and a vibrating unit arranged on the filtering shell, and the back-blowing dust collecting unit is communicated with the dust side inside the filtering shell.
Preferably, the filter unit comprises a filter element, the filter element is arranged in a circular ring shape, a sealing gasket is respectively abutted between the top of the filter element and the top of the inner side of the filter shell, the bottom of the filter element and the bottom of the inner side of the filter shell, the inner side of the filter element is a clean side inside the filter shell, the outer side of the filter element is a dust side inside the filter shell, and the air inlet end of the connecting pipe penetrates through one sealing gasket and is communicated with the inner side of the filter element.
Preferably, the acid removal assembly comprises an acid removal shell fixedly connected to the inner side of the box body, the waste gas outlet pipe is communicated with a side wall of the acid removal shell, the filtering shell is far away from the acid removal shell, the side walls of the waste gas outlet pipe are communicated through the connecting pipe, a plurality of adsorbent containing sleeves are fixedly connected between the inner side walls of the acid removal shell in sequence along the direction from the connecting pipe to the waste gas outlet pipe, a dry adsorbent is filled in the adsorbent containing sleeves, and a plurality of openings are formed in the side walls of the adsorbent containing sleeves.
Preferably, the blowback dust collection unit comprises a self-cleaning air inlet pipe and an ash storage box, one end of the self-cleaning air inlet pipe is communicated with the connecting pipe, the other end of the self-cleaning air inlet pipe penetrates through the side wall of the box body, an air pump is communicated with the self-cleaning air inlet pipe, the side wall of the filtering shell is communicated with the ash storage box through a self-cleaning air outlet pipe, a first electromagnetic valve is communicated with the self-cleaning air outlet pipe, one end side wall of the ash storage box penetrates through the box body and is provided with an opening, a box cover is hinged to the edge of the opening, and a filter screen is communicated with the box cover.
Preferably, a third electromagnetic valve is communicated with the connecting pipe, the third electromagnetic valve is positioned between the self-cleaning air inlet pipe and the acid removal shell, and a fourth electromagnetic valve is communicated with the waste gas inlet pipe.
Preferably, the vibration unit comprises a motor fixedly connected to the bottom of the inner side of the filter shell, the motor is positioned on the inner side of the filter core, and an eccentric wheel is fixedly sleeved on an output shaft of the motor.
Compared with the prior art, the utility model has the following advantages and technical effects: the main function of the waste gas inlet pipe is to introduce waste gas generated in the recovery process of the lead-acid storage battery into the dust filtering component; the main function of the waste gas outlet pipe is to discharge the treated harmless waste gas; the main function of the filtering unit is to filter the particle dust contained in the waste gas; the acid removal component has the main function of absorbing acidic substances in the waste gas; the back-blowing dust collecting unit has the main functions of utilizing the back air flow to remove and collect dust particles adsorbed in and on the filter shell in a concentrated manner; the main function of the vibration unit is to accelerate the falling of dust particles on the filter unit through vibration. In the whole, the utility model can remove dust particles in waste gas generated in the recovery process of the lead-acid storage battery, can remove acidic substances in the waste gas, and can conveniently remove and collect particle dust adsorbed on the filter screen after being used for a period of time, thereby being convenient for centralized treatment.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a dust extraction device of the present utility model;
FIG. 2 is a top view of the acid removal assembly of the present utility model;
wherein, 1, the box body; 2. a filter housing; 3. a filter element; 4. a sealing gasket; 5. an exhaust gas intake pipe; 6. a motor; 7. an eccentric wheel; 8. self-cleaning an air outlet pipe; 9. a first electromagnetic valve; 10. an ash storage box; 11. a case cover; 12. a filter screen; 13. an air pump; 14. self-cleaning air inlet pipe; 15. a second electromagnetic valve; 16. a connecting pipe; 17. a third electromagnetic valve; 18. an acid removal housing; 19. an adsorbent containing sleeve; 20. opening holes; 21. an exhaust gas outlet pipe; 22. and a fourth electromagnetic valve.
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.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 2, the utility model provides a dust removal and purification device for recycling waste lead-acid storage batteries, comprising:
the box body 1, two opposite side walls of the box body 1 are respectively communicated with an exhaust gas inlet pipe 5 and an exhaust gas outlet pipe 21;
the dust filtering assembly comprises a filtering shell 2 fixedly connected in the box body 1, a filtering unit is arranged in the filtering shell 2, the filtering unit divides the interior of the filtering shell 2 into a clean side and a dust side, and the air outlet end of the waste gas inlet pipe 5 is communicated with the dust side in the filtering shell 2;
the acid removing component is arranged in the box body 1, the air inlet end of the waste gas outlet pipe 21 is communicated with the acid removing component, and the clean side inside the filter shell 2 is communicated with the acid removing component through a connecting pipe 16;
the self-cleaning component comprises a back-blowing dust collecting unit arranged in the box body 1 and a vibrating unit arranged on the filtering shell 2, wherein the back-blowing dust collecting unit is communicated with the dust side in the filtering shell 2.
The main function of the exhaust gas inlet pipe 5 is to introduce exhaust gas generated in the recovery process of the lead-acid storage battery into the dust filtering component; the main function of the waste gas outlet pipe 21 is to discharge the treated harmless waste gas; the main function of the filtering unit is to filter the particle dust contained in the waste gas; the acid removal component has the main function of absorbing acidic substances in the waste gas; the back-blowing dust collecting unit has the main functions of utilizing the back air flow to remove and collect dust particles adsorbed in the filter shell 2 and on the filter unit in a concentrated way; the main function of the vibration unit is to accelerate the falling of dust particles on the filter unit through vibration. In the whole, the utility model can remove dust particles in waste gas generated in the recovery process of the lead-acid storage battery, can remove acidic substances in the waste gas, and can conveniently remove and collect particle dust adsorbed on the filter screen after being used for a period of time, thereby being convenient for centralized treatment.
Further optimizing scheme, the filter unit includes filter core 3, and filter core 3 sets up to the ring, between the top of filter core 3 and the inboard top of filtering casing 2, respectively the butt has sealed 4 between the bottom of filter core 3 and the inboard bottom of filtering casing 2, and the inboard of filter core 3 is the clean side of filtering casing 2 inside, and the outside of filter core 3 is the dust side of filtering casing 2 inside, and the inlet end of connecting pipe 16 runs through a sealed 4 and communicates with the inboard of filter core 3.
As shown in fig. 1, the gasket 4 mainly serves to separate the inner side and the outer side of the filter element 3, so that exhaust gas can enter the filter housing 2 and can only enter the inner side of the filter element 3 after passing through the filter element 3, and thus the exhaust gas can be sufficiently filtered.
Further optimizing scheme, remove sour subassembly includes fixed connection in the inboard acid removal casing 18 of box 1, waste gas outlet duct 21 and the lateral wall intercommunication of acid removal casing 18, through connecting pipe 16 intercommunication between the lateral wall that waste gas outlet duct 21 was kept away from to filtration casing 2 and acid removal casing 18, fixedly connected with a plurality of absorbent splendid attire cover 19 in proper order along connecting pipe 16 to the direction of waste gas outlet duct 21 between the inside wall of acid removal casing 18, dry adsorbent is equipped with in absorbent splendid attire cover 19, has seted up a plurality of trompils 20 on the lateral wall of absorbent splendid attire cover 19.
As shown in fig. 1 and 2, the dry adsorbent may be activated carbon or aluminum hydroxide, or activated carbon and aluminum hydroxide may be alternately contained in a plurality of adsorbent containing sleeves 19. The waste gas after taking out the particle dust enters the acid removal shell 18 through the connecting pipe 16, and then sequentially passes through the adsorbent containing sleeves 19 through the openings 20, and when the acidic substances pass through the dry adsorbent, the acidic substances are captured by chemical reaction on the surface of the dry adsorbent, so that the effects of acid removal and purification of the waste gas are achieved.
Further optimizing scheme, blowback dust collection unit includes self-cleaning intake pipe 14 and ash storage box 10, self-cleaning intake pipe 14's one end and connecting pipe 16 intercommunication, self-cleaning intake pipe 14's the other end runs through the lateral wall of box 1, the last intercommunication of self-cleaning intake pipe 14 has air pump 13, through self-cleaning outlet duct 8 intercommunication between filter housing 2's lateral wall and the ash storage box 10, the last intercommunication of self-cleaning outlet duct 8 has first solenoid valve 9, ash storage box 10's one end lateral wall runs through box 1 and is provided with the opening, open-ended limit portion articulates there is case lid 11, the last intercommunication of case lid 11 has filter screen 12.
In a further optimized scheme, a third electromagnetic valve 17 is communicated with the connecting pipe 16, the third electromagnetic valve 17 is positioned between the self-cleaning air inlet pipe 14 and the acid removing shell 18, and a fourth electromagnetic valve 22 is communicated with the waste gas inlet pipe 5.
As shown in fig. 1, when the third and fourth solenoid valves 17 and 22 are opened and the second and first solenoid valves 15 and 9 are closed, the exhaust gas passes through the filter element 3 and the adsorbent housing sleeve 19 in this order through the exhaust gas inlet pipe 5 and is discharged from the exhaust gas outlet pipe 21. When the amount of the particle dust attached to the surface of the filter element 3 is large, the third electromagnetic valve 17 and the fourth electromagnetic valve 22 are closed, the second electromagnetic valve 15 and the first electromagnetic valve 9 are opened, the air pump 13 is started to introduce reverse air flow into the inner side of the filter element 3 through the self-cleaning air inlet pipe 14, the air flow flows from the inner side to the outer side of the filter element 3, the particle dust adsorbed on the outer side surface of the filter element 3 is removed, and the particle dust in the filter shell 2 is brought into the ash storage box 10 through the self-cleaning air outlet pipe 8. The reverse airflow flows out of the filter 12 and particulate dust is blocked by the filter 12 into the dust bin 10. The dust bin cover 11 is opened to clean the granular dust in the dust bin 10 and to clean the filter screen 12 in time.
Further optimizing scheme, the vibrating unit includes fixed connection at the inboard motor 6 of filtering casing 2 bottom, and motor 6 is located the inboard of filter core 3, and fixed cover is equipped with eccentric wheel 7 on the output shaft of motor 6.
When the particle dust on the filter element 3 is taken out by using the reverse airflow, the motor 6 can be started at the same time, and the rotating rod of the motor 6 drives the eccentric wheel 7 to rotate. When the eccentric wheel 7 rotates, vibration is generated to drive the filter shell 2 and the filter core 3 to vibrate together, so that the dropping of particle dust is accelerated. The motor 6 is arranged on the inner side of the filter core 3, so that the distance between the eccentric wheel 7 and the filter core 3 can be reduced, the excitation to the vibration of the filter core 3 is increased, meanwhile, the influence of particle dust in waste gas on the motor 6 can be avoided, and the failure rate of equipment is reduced.
The working procedure of this embodiment is as follows: when the third electromagnetic valve 17 and the fourth electromagnetic valve 22 are opened and the second electromagnetic valve 15 and the first electromagnetic valve 9 are closed, the waste gas is discharged from the waste gas outlet pipe 21 after passing through the filter core 3 and the adsorbent containing sleeve 19 in sequence through the waste gas inlet pipe 5, so that the effects of dust removal and waste gas purification are achieved. When the quantity of the particle dust attached to the surface of the filter element 3 is large, the third electromagnetic valve 17 and the fourth electromagnetic valve 22 are closed, the second electromagnetic valve 15 and the first electromagnetic valve 9 are opened, the air pump 13 is started to introduce reverse air flow to the inner side of the filter element 3 through the self-cleaning air inlet pipe 14, and meanwhile, the motor 6 is started to quickly remove the particle dust adsorbed on the outer side surface of the filter element 3 and bring the particle dust into the ash storage box 10. The reverse airflow flows out of the filter 12 and particulate dust is blocked by the filter 12 into the dust bin 10. The dust bin cover 11 is opened to clean the granular dust in the dust bin 10 and to clean the filter screen 12 in time.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (6)
1. Dust removal purification device for recovery processing of waste lead-acid storage battery, which is characterized by comprising:
the device comprises a box body (1), wherein two opposite side walls of the box body (1) are respectively communicated with an exhaust gas inlet pipe (5) and an exhaust gas outlet pipe (21);
the dust filtering assembly comprises a filtering shell (2) fixedly connected in the box body (1), a filtering unit is arranged in the filtering shell (2), the interior of the filtering shell (2) is divided into a clean side and a dust side by the filtering unit, and the air outlet end of the waste gas inlet pipe (5) is communicated with the dust side in the filtering shell (2);
the acid removing assembly is arranged in the box body (1), the air inlet end of the waste gas outlet pipe (21) is communicated with the acid removing assembly, and the clean side inside the filtering shell (2) is communicated with the acid removing assembly through a connecting pipe (16);
the self-cleaning assembly comprises a back-blowing dust collecting unit arranged in the box body (1) and a vibrating unit arranged on the filtering shell (2), and the back-blowing dust collecting unit is communicated with the dust side in the filtering shell (2).
2. The dust removal and purification device for recycling waste lead-acid storage batteries according to claim 1, wherein: the filter unit comprises a filter core (3), the filter core (3) is arranged to be circular, a sealing pad (4) is respectively abutted between the top of the filter core (3) and the inner side top of the filter shell (2) and between the bottom of the filter core (3) and the inner side bottom of the filter shell (2), the inner side of the filter core (3) is a clean side inside the filter shell (2), the outer side of the filter core (3) is a dust side inside the filter shell (2), and the air inlet end of the connecting pipe (16) penetrates through one sealing pad (4) and is communicated with the inner side of the filter core (3).
3. The dust removal and purification device for recycling waste lead-acid storage batteries according to claim 1, wherein: the acid removal assembly comprises an acid removal shell (18) fixedly connected to the inner side of the box body (1), an exhaust gas outlet pipe (21) is communicated with a side wall of the acid removal shell (18), the filtering shell (2) is far away from the side wall of the acid removal shell (18) and is communicated with the side wall of the exhaust gas outlet pipe (21) through a connecting pipe (16), a plurality of adsorbent containing sleeves (19) are fixedly connected between the inner side walls of the acid removal shell (18) in sequence along the direction from the connecting pipe (16) to the exhaust gas outlet pipe (21), a dry adsorbent is filled in the adsorbent containing sleeves (19), and a plurality of holes (20) are formed in the side wall of the adsorbent containing sleeve (19).
4. The dust removal and purification device for recycling waste lead-acid storage batteries according to claim 3, wherein: the back-blowing dust collecting unit comprises a self-cleaning air inlet pipe (14) and an ash storage box (10), one end of the self-cleaning air inlet pipe (14) is communicated with the connecting pipe (16), the other end of the self-cleaning air inlet pipe (14) penetrates through the side wall of the box body (1), an air pump (13) is communicated on the self-cleaning air inlet pipe (14), the side wall of the filter shell (2) is communicated with the ash storage box (10) through a self-cleaning air outlet pipe (8), a first electromagnetic valve (9) is communicated on the self-cleaning air outlet pipe (8), one end side wall of the ash storage box (10) penetrates through the box body (1) and is provided with an opening, a box cover (11) is hinged to the edge of the opening, and a filter screen (12) is communicated on the box cover (11).
5. The dust removal and purification device for recycling waste lead-acid storage batteries according to claim 4, wherein: the connecting pipe (16) is communicated with a third electromagnetic valve (17), the third electromagnetic valve (17) is located between the self-cleaning air inlet pipe (14) and the acid removal shell (18), and the waste gas inlet pipe (5) is communicated with a fourth electromagnetic valve (22).
6. The dust removal and purification device for recycling waste lead-acid storage batteries according to claim 2, wherein: the vibrating unit comprises a motor (6) fixedly connected to the bottom of the inner side of the filtering shell (2), the motor (6) is positioned on the inner side of the filtering core (3), and an eccentric wheel (7) is fixedly sleeved on an output shaft of the motor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204293.2U CN220758439U (en) | 2023-08-16 | 2023-08-16 | Dust removal purification device for recovery treatment of waste lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204293.2U CN220758439U (en) | 2023-08-16 | 2023-08-16 | Dust removal purification device for recovery treatment of waste lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220758439U true CN220758439U (en) | 2024-04-12 |
Family
ID=90619058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322204293.2U Active CN220758439U (en) | 2023-08-16 | 2023-08-16 | Dust removal purification device for recovery treatment of waste lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220758439U (en) |
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2023
- 2023-08-16 CN CN202322204293.2U patent/CN220758439U/en active Active
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