CN220443539U - High-efficient washing absorption tower - Google Patents
High-efficient washing absorption tower Download PDFInfo
- Publication number
- CN220443539U CN220443539U CN202321912387.9U CN202321912387U CN220443539U CN 220443539 U CN220443539 U CN 220443539U CN 202321912387 U CN202321912387 U CN 202321912387U CN 220443539 U CN220443539 U CN 220443539U
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- Prior art keywords
- tower body
- tower
- waste gas
- high efficiency
- side wall
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- 238000005406 washing Methods 0.000 title claims abstract description 17
- 239000002912 waste gas Substances 0.000 claims abstract description 49
- 238000000889 atomisation Methods 0.000 claims abstract description 14
- 239000003599 detergent Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract 2
- 230000008021 deposition Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a high-efficiency washing absorption tower, which belongs to the technical field of waste gas treatment equipment and comprises a tower body for waste gas treatment and a motor for sediment cleaning, wherein a multi-level crisscross fixed plate is fixed on the inner side wall of the tower body, an atomization device for improving waste gas washing efficiency is fixedly connected to the bottom end of the fixed plate, a plurality of circular partition plates with air holes are arranged at the position, close to the inner bottom wall, of the tower body, the bottom end of the partition plates is connected with the inner bottom wall of the tower body through a filter screen, a motor for placing sediment deposition is connected with the bottom end screw of the tower body, an output shaft of the motor penetrates through the tower body and is fixedly connected with a scraping plate, one side of the scraping plate is in sliding connection with the filter screen and the inner side wall of the tower body.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment equipment, and particularly relates to a high-efficiency washing absorption tower.
Background
Along with the industrialized development, the waste gas pollution is more and more serious, and a large amount of waste gas is generated in the production and test of chemical industry and pharmaceutical industry, and the waste gas mainly comprises two types, namely acid waste gas represented by chlorine, hydrogen sulfide, nitrogen dioxide, hydrogen chloride, sulfur dioxide and the like; the other type is organic waste gas represented by methanol, ethanol, benzene, toluene, xylene, formaldehyde and organic naphthalene, and the gas has corrosive or pungent smell or carcinogenic property, so that the discharge of the gas into the atmosphere has great influence on the environment, and various waste gas treatment equipment is needed for waste gas treatment, so that the pollution to the atmosphere is reduced.
The existing waste gas treatment equipment generally adopts atomized detergent to increase the contact area and the contact time length with waste gas, and adopts multi-layer atomized spraying to further improve the contact time length, so that the purification efficiency of the waste gas is improved, but after a period of reaction, a plurality of solid impurities are precipitated in liquid below the detergent, so that the content of the detergent in a tower body is reduced, and the treatment effect of the waste gas is reduced.
For example (grant publication number CN 210021660U) a tandem type washing absorption tower for purifying waste gas, including a plurality of absorption towers that establish ties in proper order, be provided with two-layer packing layer in parallel in the absorption tower, absorption tower bottom intercommunication has the backward flow pond, be provided with vertical transportation pipe on the backward flow pond, it stretches into the absorption tower inside and is connected with the shower through branching pipeline level to run through the absorption tower side, packing layer top level, the bottom is middle arch, the circumference decreasingly arc surface, the device has solved the inhomogeneous problem of existing equipment washing liquid distribution, but, the device can not clear up the impurity of settling in the body bottom plate after long-time use, can reduce the content of the internal detergent of tower, thereby reduce the treatment effect to waste gas.
Disclosure of Invention
The utility model aims to provide a high-efficiency washing absorption tower so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient washing absorption tower, including the tower body that is used for exhaust-gas treatment usefulness and the motor that is used for the precipitate clearance usefulness, the inside wall of tower body is fixed with the fixed plate of multistage cross, the bottom fixedly connected with of fixed plate is used for improving exhaust-gas washing efficiency's atomizing device, the tower body is close to interior diapire department and is provided with a plurality of circular baffles that have the gas pocket, the baffle bottom is connected with the interior bottom wall of tower body through the filter screen, the bottom screw connection of tower body has the motor that is used for placing the precipitate deposit, the output shaft of motor runs through tower body and scraper blade fixed connection, one side of scraper blade and the inside wall sliding connection of filter screen and tower body, the bottom mounting of tower body has four stabilizer blades that are used for fixing.
As a preferred embodiment, the other side of the filter screen is provided with a high-pressure water pump connected with the bottom wall in the tower body, and the water outlet end of the high-pressure water pump penetrates through the side wall of the tower body and extends to the outside.
As a preferred embodiment, the outer side wall of the tower body is provided with a cylindrical pipeline, and one end of the pipeline is communicated with a water outlet end extending to the outer end of the tower body.
As a preferred embodiment, the other end of the pipeline penetrates through the outer side wall of the tower body and is communicated with a through pipe arranged on the fixing plate, and the through pipe penetrates through the fixing plate and is communicated with the annular pipe.
As a preferred embodiment, the annular pipes are communicated through water pipes which are arranged in a cross connection mode, and an atomization device is connected to the bottom end of the annular pipe.
As a preferred embodiment, the inner side wall of the spraying end of the atomizing device is fixedly provided with a connecting rod which is in cross connection, and a rotating shaft which is in rotary connection is arranged at the cross connection point of the connecting rod.
As a preferred embodiment, four groups of paddles for randomly adjusting detergent atomization are fixed on the peripheral side of the rotating shaft, and the outer edges of the paddles are movably connected with the inner side wall of the atomization device.
In a preferred embodiment, the outer peripheral side of the tower body is provided with a connecting port with valve control, and the side of the tower body, which is far away from the connecting port, is provided with an air inlet with a one-way valve for exhaust gas intake.
Compared with the prior art, the utility model has the technical effects and advantages that:
the efficient washing absorption tower benefits from the designed atomization device, the connecting rod which is in cross connection is fixed on the inner side wall of the atomization device, the rotating shaft which is in rotation connection is arranged at the cross connection part of the connecting rod, and four paddles which are used for disturbing atomization disordered rotation are fixed on the outer periphery side of the rotating shaft, so that atomized detergent is scattered into the tower body through irregular overflow of the paddles under the action of the atomization device, the formation sequence of the atomized detergent is improved, the contact area and the contact duration of the detergent and waste gas are improved, and the treatment efficiency of the waste gas is improved.
Thanks to the scraper blade of design, at the bottom screw connection motor of tower body, the output shaft of motor runs through the bottom of tower body and is connected with the scraper blade, the outside and the filter screen of scraper blade and the inside wall sliding connection of tower body, the fixed impurity deposit that contains in avoiding waste gas through the rotation of scraper blade is at the interior bottom of tower body to clear up the filter screen, avoid blocking up the mesh, and the connector that has valve control of seting up on one side, accomplish the recovery reuse to the inside detergent of tower body, improve the pure volume of the interior detergent of device, improve the treatment effeciency of waste gas.
The device has solved current equipment when handling the abandonment, can not be to the problem of depositing the solid impurity clearance of diapire in the tower body, improves the practicality of device.
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 description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a high efficiency wash absorber in an embodiment of the present utility model;
FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1;
FIG. 3 is a schematic structural view of a fixing plate according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the structure of an atomizer according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a partition according to an embodiment of the present utility model.
Reference numerals illustrate:
in the figure: 1. a tower body; 2. an observation window; 3. a connection port; 4. a support leg; 5. an air outlet pipe; 6. a fixing plate; 8. a grommet; 9. a filter screen; 10. a scraper; 11. an air inlet pipe; 12. a motor; 13. a high pressure water pump; 14. a pipe; 15. a water pipe; 16. a partition plate; 17. air holes;
7. an atomizing device; 71. a connecting rod; 72. a paddle; 73. a rotating shaft.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
In order to avoid the solid impurities in the waste gas from being deposited in the tower body 1 to dilute the detergent, as shown in fig. 1 to 5, the efficient washing absorption tower comprises a tower body 1 for waste gas treatment and a motor 12 for cleaning the sediment, wherein the inner side wall of the tower body 1 is fixedly provided with a multi-level crossed fixed plate 6, the multi-level crossed fixed plate 6 is fixedly connected with the inside of the tower body 1 by using a minimum connecting structure, the fixing plate 6 is not hindered from being arranged to influence the rising of the waste gas, a tiny round hole type through hole is formed in the fixed plate 6, the circulation of the waste gas in the tower body 1 is accelerated, the waste gas uniformity of each level is improved, the bottom end of the fixed plate 6 is fixedly connected with an atomizing device 7 for improving the waste gas washing efficiency, and the through pipe arranged on the surface of the fixed plate 6 is communicated by the atomizing device 7, so that the detergent is atomized, the contact area of the atomized detergent and the waste gas is increased, the waste gas treatment efficiency is improved, and the purpose of efficiently treating the waste gas is achieved.
The tower body 1 is close to circular baffle 16 that is provided with a plurality of gas pockets 17 in diapire department is provided with, through the gas pocket 17 that sets up link up at baffle 16 surface, make the escape that can all with through the waste gas after the gas washing in the below of atomizing device 7, make the device can the efficient treatment waste gas, baffle 16 bottom is connected with the interior bottom wall of tower body 1 through filter screen 9, through setting up filter screen 9 in the setting between baffle 16 and the interior bottom wall of tower body 1, separate intake pipe 11 and high-pressure water pump 13, avoid the impurity that contains in the waste gas to cause the influence to the work of high-pressure water pump 13, improve the life of pressure water pump 13, the bottom screw connection of tower body 1 has the motor 12 that is used for placing the deposit, the output shaft of motor 12 runs through tower body 1 and scraper 10 fixed connection, one side and filter screen 9 and the inside wall sliding connection of tower body 1 of scraper 10, start motor 8 drives scraper 10 rotation and avoids the solid impurity of deposit to influence the purity of detergent, make can the efficient handle waste gas, the bottom mounting of tower body 1 has four stabilizer blades 4 that are used for fixed.
In order to accelerate the atomization efficiency of the detergent, a high-pressure water pump 13 is arranged at the bottom end of the tower body 1, the high-pressure water pump 13 is started to communicate the detergent with each fixed plate 6 through a communicated pipeline 14, circular ring-shaped annular pipes 8 with various diameters are fixed below the fixed plates 6, the annular pipes 8 are communicated through crisscross cylindrical water pipes 15, the bottom end of the annular pipe 8 is connected with an atomization device 7, and therefore the detergent entering the atomization device 7 is atomized under the action of a sprayer nozzle, the contact area of the detergent and waste gas is increased, and the treatment efficiency of the waste gas is improved.
In order to layer the atomized detergent, a crisscross connecting rod 71 is arranged on the inner side wall of the atomizing device 7, a rotating shaft 73 in rotating connection is arranged at the joint of the connecting rod 71, four paddles 72 are fixed on the outer periphery side of the rotating shaft 73, and under the action of the paddles 72, the atomized detergent sprayed by the atomizing device 7 is scattered under the rotation of the paddles 72, so that the atomized detergent is layered under the rotation of the rotating shaft 72, the contact area and time of the detergent and waste gas are further improved, and the waste gas is convenient to clean.
After the treatment of multistage, be provided with outlet duct 5 on the top of tower body 1, in order to reduce the emission of waste gas, through the intake pipe 11 intercommunication of outlet duct and another tower body 1, through so connecting, can accomplish the purification as far as possible with the waste gas that industrial production produced, reduce the pollution to the environment when waste gas discharges, improve the purification degree of waste gas, and set up the observation window 2 of being convenient for observe the detergent in the periphery side of tower body 1, accomplish the interpolation of detergent through the notes liquid mouth that sets up in intake pipe 11 one side according to the degree of depth of detergent, and intake pipe 11's check valve sets up, can effectually avoid waste gas backward flow to cause the harm to equipment, improve the practicality of device.
The motor 12 and the high-pressure water pump 13 are all conventional instruments, and the working principle, size and model are irrelevant to the functions of the present application, so that the control mode of the present utility model is controlled by a controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power is also common knowledge in the art, and the present utility model is mainly used for protecting mechanical devices, so that the present utility model does not explain the control mode and circuit connection in detail.
Principle of operation
This high-efficient washing absorption tower, when using the device, the operator is provided with the notes liquid mouth in tower body 1 side near intake pipe 11, add right amount volume through annotating liquid mouth to tower body 1 inside with the detergent, observe under the effect of observation window 2, through the intercommunication of external connecting pipe and intake pipe 11, make the intake pipe 11 that sets up in detergent liquid below wash gas first, under the effect of a plurality of tiny gas pockets 17 that the baffle 16 surface set up, make the even distribution of waste gas in tower body 1 inside, synchronous start high-pressure water pump 13 carries the inside of ring canal 8 with the detergent through the pipeline 14 of intercommunication, the bottom of ring canal 8 is provided with atomizing device 7, high-pressure water pump 13 and atomizing device 7's combined action, accomplish the atomizing of detergent fast, the pivot 73 of setting in atomizing device, and under the effect of four paddles 72 of pivot 73 periphery side fixed, make the detergent after the atomizing can spill and laminate, thereby under the effect of ring canal 8 that the multistage set up, accomplish the waste gas's processing, waste gas after the final processing is connected with another tower body 1 through outlet duct 5, circulation waste gas.
A filter screen 9 is arranged between a baffle 16 and the tower body 1, the detergent after the waste gas is scrubbed is filtered, meanwhile, in order to avoid the influence of deposited impurities on the water level and purity of the detergent, a motor 12 arranged at the bottom end of the tower body 1 drives a scraper 10 to rotate and clear the filter screen 9, a connecting port 3 with a valve is arranged at one side of the tower body 1 and is in circulation treatment with external detergent, solid-liquid separation is completed, and the cleaning of the waste gas is completed.
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 (8)
1. The utility model provides a high-efficient washing absorption tower, is including being used for tower body (1) that exhaust-gas treatment used and being used for precipitate clearance to use motor (12), its characterized in that: the utility model discloses a tower body (1) inside wall is fixed with multistage crisscross fixed plate (6), the bottom fixedly connected with of fixed plate (6) is used for improving atomizing device (7) of waste gas washing efficiency, tower body (1) is close to interior diapire department and is provided with circular baffle (16) that have gas pocket (17), and baffle (16) bottom is connected with interior bottom of tower body (1) through filter screen (9), and the bottom screw connection of tower body (1) has motor (12) that are used for placing the deposit, and the output shaft of motor (12) runs through tower body (1) and scraper blade (10) fixed connection, one side of scraper blade (10) and filter screen (9) and the inside wall sliding connection of tower body (1), and the bottom of tower body (1) is fixed with four stabilizer blades (4) that are used for fixing.
2. The high efficiency scrub absorption column as set forth in claim 1, wherein: the other side of the filter screen (9) is provided with a high-pressure water pump (13) connected with the inner bottom wall of the tower body (1), and the water outlet end of the high-pressure water pump (13) penetrates through the side wall of the tower body (1) and extends to the outside.
3. A high efficiency wash absorption column according to claim 2, wherein: the outer side wall of the tower body (1) is provided with a cylindrical pipeline (14), and one end of the pipeline (14) is communicated with a water outlet end extending to the outer end of the tower body (1).
4. A high efficiency wash absorption column according to claim 3, wherein: the other end of the pipeline (14) penetrates through the outer side wall of the tower body (1) and is communicated with a through pipe arranged on the fixing plate (6), and the through pipe penetrates through the fixing plate (6) and is communicated with the annular pipe (8).
5. The high efficiency wash absorption tower of claim 4, wherein: the annular pipes (8) are communicated through water pipes (15) which are connected in a crisscross manner, and an atomization device (7) is connected to the bottom end of each annular pipe (8).
6. The high efficiency wash absorption tower of claim 5, wherein: the inner side wall of the spraying end of the atomizing device (7) is fixedly provided with a connecting rod (71) which is in cross connection, and a rotating shaft (73) which is in rotary connection is arranged at the cross connection point of the connecting rod (71).
7. The high efficiency wash absorption tower of claim 6, wherein: four groups of paddles (72) for randomly adjusting detergent atomization are fixed on the peripheral side of the rotating shaft (73), and the outer edges of the paddles (72) are movably connected with the inner side wall of the atomization device (7).
8. The high efficiency wash absorption tower of claim 4, wherein: the gas inlet device is characterized in that a connecting port (3) with valve control is arranged on the outer periphery side of the tower body (1), and a gas inlet (11) with a one-way valve for exhaust gas inlet is arranged on one side, away from the connecting port (3), of the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912387.9U CN220443539U (en) | 2023-07-20 | 2023-07-20 | High-efficient washing absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912387.9U CN220443539U (en) | 2023-07-20 | 2023-07-20 | High-efficient washing absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443539U true CN220443539U (en) | 2024-02-06 |
Family
ID=89730981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912387.9U Active CN220443539U (en) | 2023-07-20 | 2023-07-20 | High-efficient washing absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443539U (en) |
-
2023
- 2023-07-20 CN CN202321912387.9U patent/CN220443539U/en active Active
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