CN216136888U - Air filter for lithium battery processing - Google Patents
Air filter for lithium battery processing Download PDFInfo
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- CN216136888U CN216136888U CN202121063341.5U CN202121063341U CN216136888U CN 216136888 U CN216136888 U CN 216136888U CN 202121063341 U CN202121063341 U CN 202121063341U CN 216136888 U CN216136888 U CN 216136888U
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- fixedly installed
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- ventilation pipe
- lithium battery
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Abstract
The utility model discloses an air filtering device for lithium battery processing, which comprises an installation plate, wherein four sleeves are fixedly installed at the top of the installation plate, sliding rods are inserted into the tops of the sleeves, one ends, far away from the sleeves, of the sliding rods are fixedly installed with ventilation pipes, the inner walls of the ventilation pipes are fixedly installed with supporting rods, the middle parts of the supporting rods are fixedly installed with motors, the driving ends of the motors are fixedly installed with fan heads, the outer walls of the fan heads are fixedly installed with a plurality of fan blades, the inner walls of the ventilation pipes are fixedly installed with filter screens, activated carbon fiber filter cores are integrally formed in the filter screens, and installation rods are fixedly installed on the inner walls of the ventilation pipes. The utility model relates to the technical field of lithium battery production, has a simple structure and strong practicability, has a good air filtering function, and can be used for filtering toxic and harmful gases and simultaneously enhancing air circulation in a lithium battery production workshop so as to reduce harm of the toxic and harmful gases and dust to workers.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to an air filtering device for lithium battery processing.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution and using lithium metal or a lithium alloy as a positive/negative electrode material, and are roughly classified into two types, namely, lithium metal batteries and lithium ion batteries, which do not contain lithium in a metallic state and are chargeable.
The lithium polymer battery is the known most unstable battery, far exceeds nickel-cadmium hydride, particularly battery groups, spontaneous combustion, expansion and swelling, fire channeling and explosion occur suddenly under indefinite conditions, the chemical characteristics of lithium metal are very active, so that the processing, storage and use of the lithium metal have very high environmental requirements, some sections have slight influence on the body, such as a batching plant, a liquid injection plant and the like, the main components of the electrolyte of the lithium ion battery are alkyl carbonate and ether organic or inorganic lithium salt, the lithium ion battery has low toxicity when the electrolyte is used, the symptoms of dizziness and vomiting can be caused when the electrolyte is ventilated and not eaten by mistake, the symptoms of dizziness and vomiting can be relieved when a small amount of electrolyte is inhaled, fresh air can be breathed immediately to a ventilated place, and more attention or more distance needs to be paid before marrying a child, dust is formed in the production process of part of lithium battery production plants, and larger dust is generated when the batch is prepared, harm to people is great, inhales the dust for a long time and is liable to respiratory disease and lung disease, consequently need filter the air in the workshop, however current lithium cell workshop does not install air filter basically, and current air filter only has filtering capability usually simultaneously, can't solve the problem that needs strengthen the circulation of air in the workshop, consequently has great limitation.
Therefore, the air filtering device for lithium battery processing is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the prior art, and provides an air filtering device for processing a lithium battery.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an air filtering device for lithium battery processing comprises a mounting plate, wherein four sleeves are fixedly mounted at the top of the mounting plate, a sliding rod is inserted into the top of each sleeve, a ventilating pipe is fixedly mounted at one end, away from the sleeves, of each sliding rod, a supporting rod is fixedly mounted on the inner wall of each ventilating pipe, a motor is fixedly mounted in the middle of each supporting rod, a fan head is fixedly mounted at the driving end of each motor, a plurality of fan blades are fixedly mounted on the outer wall of each fan head, a filter screen is fixedly mounted on the inner wall of each ventilating pipe, an activated carbon fiber filter element is integrally formed in each filter screen, a mounting rod is fixedly mounted on the inner wall of each ventilating pipe, a plurality of mounting grooves are formed in each mounting rod, a rotating rod is rotatably connected to the inner wall of each mounting groove, a gear is fixedly mounted on the outer wall of each rotating rod, a guide plate is fixedly mounted on one side of each gear, and a rack is inserted into the top of each ventilating pipe, the gear is connected with the rack in a meshed mode, the jack matched with the rack is formed in the outer wall of the ventilation pipe, a protective shell is fixedly mounted on the outer wall of the ventilation pipe, an electric telescopic rod is fixedly mounted on the inner bottom wall of the protective shell, and the rack extends to one end inside the protective shell and is fixedly connected with the telescopic end of the electric telescopic rod.
Preferably, the outer wall of the sleeve is provided with a thread groove, the inner thread of the thread groove is connected with an adjusting bolt, and one end of the adjusting bolt is abutted to the sliding rod.
Preferably, a flow guide cone is fixedly installed at one end of the ventilation pipe, and the flow guide cone is made of stainless steel.
Preferably, the bottom of the mounting plate is fixedly provided with four locking universal wheels.
Preferably, a grip is fixedly mounted on the outer wall of the ventilation pipe, and the thickness of the grip is 3 cm.
Preferably, the outer wall of the grip is fixedly provided with an anti-slip sleeve, and anti-slip particles are integrally formed on the outer surface of the anti-slip sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. the motor is arranged and started, the fan blades rotate along with the driving end of the motor through the fan head, so that external air flow is pumped into the ventilation pipe, the filter material structure of the filter screen is compact, the filter area is large, the dust holding capacity is strong, and the filter screen has a good filter effect, the activated carbon fiber filter element is a composite depth filter consisting of cellulose and activated carbon powder, and is combined with a filter element material structure with double functions of activated carbon adsorption, wherein the outer layer of the column is a lining coated by a precise fiber filter material, and is formed by being surrounded by activated carbon fiber cloth, when gas passes through the filter material, the outer layer of the depth fiber filter material structure can block pollution particles, the activated carbon in the filter cloth can remove peculiar smell, odor, precipitates, pigments, volatile organic matters and organic chemical substances in the gas, and the innermost layer of the fiber filter material can prevent carbon particles and fine pollutants from flowing out, the filter screen and the activated carbon fiber filter element are arranged, so that dust in air can be directly filtered under the condition of ensuring smooth air in the ventilation pipe, and the filtering function of the utility model is realized.
2. The installation plate is made of stainless steel, so that toxic and harmful gases can conveniently and quickly enter the ventilation pipe, a guiding effect is achieved, the structure of the ventilation pipe is more stable, the ventilation pipe is not prone to corrosion and damage, the service life of the ventilation pipe is prolonged, the telescopic end of the electric telescopic rod is arranged and controlled to stretch, the rack stretches along with the telescopic end of the electric telescopic rod and moves up and down in the jack, the gear rotates in the installation groove along with the movement of the rack, the guide plate guides gases to be discharged in the ventilation pipe by following the rotation of the gear, air circulation in a lithium battery production workshop is enhanced by controlling the gas discharging direction, and further the harm of the toxic and harmful gases and dust to workers is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of an air filtering device for processing a lithium battery according to the present invention;
FIG. 2 is a schematic cross-sectional view of a vent tube in an air filter for lithium battery processing according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 2.
In the figure: 1. mounting a plate; 2. a sleeve; 3. a slide bar; 4. a vent pipe; 5. a support bar; 6. A motor; 7. a fan head; 8. a fan blade; 9. filtering with a screen; 10. an active carbon fiber filter element; 11. mounting a rod; 12. mounting grooves; 13. a rotating rod; 14. a gear; 15. a guide plate; 16. a rack; 17. A jack; 18. a protective shell; 19. an electric telescopic rod; 20. a thread groove; 21. adjusting the bolt; 22. a flow guiding cone; 23. locking the universal wheel; 24. a grip; 25. an anti-slip sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being 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 invention.
Referring to fig. 1-4, an air filtering device for lithium battery processing comprises a mounting plate 1, four sleeves 2 are fixedly mounted at the top of the mounting plate 1, slide rods 3 are inserted into the tops of the sleeves 2, a vent pipe 4 is fixedly mounted at one end, far away from the sleeve 2, of each slide rod 3, a support rod 5 is fixedly mounted on the inner wall of each vent pipe 4, a motor 6 is fixedly mounted in the middle of each support rod 5, the motor 6 is of HG-SR52J type, a fan head 7 is fixedly mounted at the driving end of each motor 6, a plurality of fan blades 8 are fixedly mounted on the outer wall of each fan head 7, a filter screen 9 is fixedly mounted on the inner wall of each vent pipe 4, an activated carbon fiber filter element 10 is integrally formed inside each filter screen 9, a mounting rod 11 is fixedly mounted on the inner wall of each vent pipe 4, a plurality of mounting grooves 12 are formed inside each mounting rod 11, a rotating rod 13 is rotatably connected to the inner wall of each mounting groove 12, and a gear 14 is fixedly mounted on the outer wall of each rotating rod 13, a guide plate 15 is fixedly installed on one side of a gear 14, a rack 16 is inserted and connected to the top of the ventilation pipe 4 in a penetrating manner, the gear 14 is meshed and connected with the rack 16, a jack 17 matched with the rack 16 is formed in the outer wall of the ventilation pipe 4, a protective shell 18 is fixedly installed on the outer wall of the ventilation pipe 4, an electric telescopic rod 19 is fixedly installed on the inner bottom wall of the protective shell 18, the model of the electric telescopic rod 19 is MNTG, one end, extending to the inside of the protective shell 18, of the rack 16 is fixedly connected with the telescopic end of the electric telescopic rod 19, when the electric motor 6 is used, a plurality of fan blades 8 rotate along with the driving end of the motor 6 through the fan head 7, and then external airflow is sucked into the ventilation pipe 4, a filter material of the filter screen 9 is compact in structure, large in filter area, strong in dust containing capacity and good in filter effect, the active carbon fiber filter element 10 is a composite depth filter composed of cellulose and active carbon powder, the filter element material structure with double functions of combining activated carbon adsorption, wherein the outer layer of the column is a lining coated by a precise fiber filter material, and is formed by being surrounded by activated carbon fiber cloth, when gas passes through the filter material, the outer deep fiber filter material structure can block pollution particles, the activated carbon in the filter cloth can remove peculiar smell, odor, sediments, pigments, volatile organic compounds and organic chemical substances in the gas, the innermost layer of the fiber filter material can prevent carbon dust particles and fine pollutants from flowing out, can provide final quality assurance and complete filtration treatment for the filtered gas, and can directly filter dust in the air by arranging the filter screen 9 and the activated carbon fiber filter element 10 under the condition of ensuring smooth air in the ventilation pipe 4, thereby realizing the filtering function of the utility model, by arranging and controlling the expansion end of the electric telescopic rod 19 to expand, the rack 16 can move up and down in the jack 17 along with the expansion end of the electric telescopic rod 19, the gear 14 rotates in the mounting groove 12 along with the movement of the rack 16, the guide plate 15 guides gas to be discharged in the ventilation pipe 4 through the rotation along with the gear 14, and then the ventilation in a lithium battery production workshop is enhanced through controlling the gas discharge direction, so that the harm of toxic and harmful gas and dust to workers is reduced.
The outer wall of the sleeve 2 is provided with a thread groove 20, the inner thread of the thread groove 20 is connected with an adjusting bolt 21, one end of the adjusting bolt 21 is abutted against the slide rod 3, and through setting and rotating the adjusting bolt 21, one end of the adjusting bolt 21 is far away from the slide rod 3 or is abutted against the slide rod 3, so that the position of the slide rod 3 on the sleeve 2 can be adjusted, and the lifting function of the lifting device is realized.
The guide cone 22 is fixedly mounted at one end of the ventilation pipe 4, the guide cone 22 is made of stainless steel, the stainless steel has higher wear resistance and pressure mark resistance than other metal materials with the same thickness, and is not easy to corrode and damage, toxic and harmful gas can conveniently and quickly enter the ventilation pipe 4 through the mounting plate 1 made of the stainless steel, and meanwhile, the guide effect is achieved, the structure of the ventilation pipe is more stable, the ventilation pipe is not easy to corrode and damage, and the service life of the ventilation pipe is prolonged.
The bottom of the mounting plate 1 is fixedly provided with four locking universal wheels 23, and the four locking universal wheels 23 facilitate movement and positioning and change of direction during movement, so that the directional mobility of the steering wheel is improved.
Wherein, the outer wall of the ventilation pipe 4 is fixedly provided with the grip 24, the thickness of the grip 24 is 3cm, when the integral movement of the utility model is needed, a user only needs to hold the grip 24 by hand to push or pull, and the integral movement safety factor after holding the grip 24 is higher.
The anti-slip sleeve 25 is fixedly mounted on the outer wall of the handle 24, the anti-slip particles are integrally formed on the outer surface of the anti-slip sleeve 25, the anti-slip sleeve 25 with the anti-slip particles is arranged, so that the friction force between the palm and the handle 24 is improved, the phenomenon that the surface of the handle 24 is too smooth to cause hand drop is avoided, and the safety of the utility model is improved.
The working principle is as follows: in the utility model, when in use, the motor 6 is arranged and started, the fan blades 8 rotate along with the driving end of the motor 6 through the fan head 7, and then external airflow is sucked into the ventilation pipe 4, the filter material structure of the filter screen 9 is compact, the filter area is large, the dust holding capacity is strong, and the filter effect is good, the activated carbon fiber filter element 10 is a composite depth filter formed by cellulose and activated carbon powder, and is combined with a filter element material structure with double functions of activated carbon adsorption, wherein the outer layer of the column is a lining coated by a precise fiber filter material, and is formed by surrounding activated carbon fiber cloth, when gas passes through the filter material, the outer layer of the deep fiber filter material structure can block pollution particles, the activated carbon in the filter cloth can remove peculiar smell, odor, sediments, pigments, volatile organic matters and organic chemical substances in the gas, and the innermost layer of the fiber filter material, the filter screen 9 and the activated carbon fiber filter element 10 are arranged, under the condition that air in the ventilation pipe 4 is smooth, dust in the air can be directly filtered, so that the filtering function of the filter screen is realized, the telescopic end of the electric telescopic rod 19 is arranged and controlled to stretch, the rack 16 stretches along with the telescopic end of the electric telescopic rod 19 and moves up and down in the jack 17, the gear 14 rotates along with the movement of the rack 16 in the mounting groove 12, the guide plate 15 guides gas to be discharged in the ventilation pipe 4 by following the rotation of the gear 14, the ventilation in a lithium battery production workshop is further enhanced by controlling the gas discharging direction, and further the harm of harmful gas and dust to workers is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an air filter for lithium cell processing, includes mounting panel (1), its characterized in that, mounting panel (1) top fixed mounting has four sleeves (2), the top of sleeve (2) is pegged graft and is had slide bar (3), the one end fixed mounting that sleeve (2) were kept away from in slide bar (3) has ventilation pipe (4), the inner wall fixed mounting of ventilation pipe (4) has bracing piece (5), the middle part fixed mounting of bracing piece (5) has motor (6), the drive end fixed mounting of motor (6) has fan head (7), the outer wall fixed mounting of fan head (7) has a plurality of flabellums (8), the inner wall fixed mounting of ventilation pipe (4) has filter screen (9), the inside integrated into one piece of filter screen (9) has active carbon fiber filter core (10), the inner wall fixed mounting of ventilation pipe (4) has installation pole (11), a plurality of mounting grooves (12) have been seted up to the inside of installation pole (11), the inner wall of mounting groove (12) rotates and is connected with bull stick (13), the outer wall fixed mounting of bull stick (13) has gear (14), one side fixed mounting of gear (14) has deflector (15), the top of ventilation pipe (4) is run through to peg graft and is had rack (16), gear (14) and rack (16) meshing are connected, jack (17) with rack (16) looks adaptation are seted up to the outer wall of ventilation pipe (4), the outer wall fixed mounting of ventilation pipe (4) has protecting crust (18), the interior diapire fixed mounting of protecting crust (18) has electric telescopic handle (19), rack (16) extend to the telescopic end fixed connection of the inside one end of protecting crust (18) and electric telescopic handle (19).
2. The air filtering device for processing the lithium battery as recited in claim 1, wherein a threaded groove (20) is formed in an outer wall of the sleeve (2), an adjusting bolt (21) is connected to an inner thread of the threaded groove (20), and one end of the adjusting bolt (21) is abutted against the sliding rod (3).
3. The air filtering device for processing the lithium battery as claimed in claim 1, wherein a flow guide cone (22) is fixedly installed at one end of the ventilation pipe (4), and the flow guide cone (22) is made of stainless steel.
4. The air filtering device for lithium battery processing as claimed in claim 1, wherein the bottom of the mounting plate (1) is fixedly provided with locking universal wheels (23), and the number of the locking universal wheels (23) is four.
5. The air filtering device for lithium battery processing as claimed in claim 1, wherein a handle (24) is fixedly installed on the outer wall of the ventilation tube (4), and the thickness of the handle (24) is 3 cm.
6. The air filtering device for processing the lithium battery as claimed in claim 5, wherein an anti-slip sleeve (25) is fixedly installed on the outer wall of the handle (24), and anti-slip particles are integrally formed on the outer surface of the anti-slip sleeve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063341.5U CN216136888U (en) | 2021-05-18 | 2021-05-18 | Air filter for lithium battery processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063341.5U CN216136888U (en) | 2021-05-18 | 2021-05-18 | Air filter for lithium battery processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216136888U true CN216136888U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121063341.5U Active CN216136888U (en) | 2021-05-18 | 2021-05-18 | Air filter for lithium battery processing |
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| CN (1) | CN216136888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872183A (en) * | 2022-04-18 | 2022-08-09 | 福建纳川管业科技有限责任公司 | Automatic production line for polyester reinforced composite jacking pipe |
-
2021
- 2021-05-18 CN CN202121063341.5U patent/CN216136888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872183A (en) * | 2022-04-18 | 2022-08-09 | 福建纳川管业科技有限责任公司 | Automatic production line for polyester reinforced composite jacking pipe |
| CN114872183B (en) * | 2022-04-18 | 2023-09-29 | 福建纳川管业科技有限责任公司 | Automatic production line for polyester reinforced composite jacking pipe |
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Address after: 517000 first, second and fourth floors, North building, building B, Lianti plant, Fumin Industrial Park, Gaoxin Fourth Road, high tech Development Zone, Heyuan City, Guangdong Province Patentee after: Heyuan Qiangxin Energy Technology Co.,Ltd. Address before: 517000 first, second and fourth floors, North building, building B, Lianti plant, Fumin Industrial Park, Gaoxin Fourth Road, high tech Development Zone, Heyuan City, Guangdong Province Patentee before: Heyuan zhongzhun Energy Technology Co.,Ltd. |