CN210546164U - Lithium cell production coating drying device - Google Patents
Lithium cell production coating drying device Download PDFInfo
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- CN210546164U CN210546164U CN201921507274.4U CN201921507274U CN210546164U CN 210546164 U CN210546164 U CN 210546164U CN 201921507274 U CN201921507274 U CN 201921507274U CN 210546164 U CN210546164 U CN 210546164U
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Abstract
The utility model discloses a lithium cell production coating drying device, the power distribution box comprises a box body, the intermediate position of box both sides inner wall is connected with the conveying roller through the bearing, and the top of conveying roller is provided with the conveyer belt, be provided with between the inner wall of box and the outer wall and press from both sides the chamber, the inner wall of box is equipped with the exhaust column, and the outer wall of exhaust column sets up evenly distributed's perforation, box left side outer wall is equipped with the air exhauster, and one side of air exhauster is passed through the connecting pipe and is connected with the exhaust column, one side of air exhauster is equipped with the extension pipe, and the other end of extension pipe extends to. The utility model discloses utilize the higher harmful gas's of temperature waste heat to heat the heat preservation to the inside of pressing from both sides the chamber, for the inside heat energy that provides of box and keep warm to it, make full use of waste heat, energy-concerving and environment-protective realizes drying to blowing to the coating, improves drying efficiency, can carry out filtration purification treatment to harmful gas.
Description
Technical Field
The utility model relates to a lithium cell production technical field especially relates to a lithium cell production coating drying device.
Background
Lithium ion batteries operate by mainly relying on lithium ions moving between a positive electrode and a negative electrode, and generally adopt a material containing lithium elements as an electrode. However, the energy consumption is large when the existing lithium ion battery is used for coating and drying, so that the economic cost is increased when the lithium ion battery is coated and dried.
Through the retrieval, chinese patent application number is CN 201820899200.9's patent, discloses a lithium cell production coating drying device, including lift cylinder, heating element and air pump machine, lift cylinder fixed mounting is in the top center department of drying chamber, and the lift cylinder is connected with the stoving tray through the connecting rod, be provided with the conveyer belt in the drying chamber, and the below of conveyer belt installs and changes the roller, heating element fixed mounting is under changeing the roller, and is fixed with the protection network between heating element and the commentaries on classics roller. Lithium cell production coating drying device in above-mentioned patent exists following not enough: the harmful gas generated by drying contains a large amount of heat energy, and the waste heat of the harmful gas is not recycled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a coating and drying device for lithium battery production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lithium cell production coating drying device, includes the box, the intermediate position of box both sides inner wall is connected with the conveying roller through the bearing, and the top of conveying roller is provided with the conveyer belt, be provided with between the inner wall of box and the outer wall and press from both sides the chamber, the inner wall of box is equipped with the exhaust column, and the outer wall of exhaust column sets up evenly distributed's perforation, box left side outer wall is equipped with the air exhauster, and one side of air exhauster is passed through the connecting pipe and is connected with the exhaust column, one side of air exhauster is equipped with the extension pipe, and the other end of extension pipe extends to the inside that presss from both sides the chamber, the top and.
As a further aspect of the present invention: the heating mechanism comprises a mounting seat and a heating resistance wire, and the inner walls of the two sides of the mounting seat are connected with the heating resistance wire through fastening bolts.
As a further aspect of the present invention: two the inner wall of one side of mount pad all is provided with the transition chamber, and evenly distributed's exhaust vent has all been seted up to one side of two mount pads, and one side outer wall of one of them mount pad is equipped with the air pump.
As a further aspect of the present invention: through holes are formed in the outer walls of the two sides of the box body, and an exhaust pipe is inserted into the bottom of the outer wall of the right side of the box body.
As a further aspect of the present invention: one end of the exhaust pipe is provided with a shell, a water outlet pipe is arranged on the left side of the inner wall of the top of the shell, a water collecting tank is arranged on the left side of the inner wall of the bottom of the shell, and a water discharging pipe is inserted into the inner wall of the bottom of the water collecting tank.
As a further aspect of the present invention: the middle position of the inner wall of the bottom of the shell is provided with a filter screen plate which is obliquely arranged, and the right side of the inner wall of the bottom of the shell is provided with a filter element.
The utility model has the advantages that:
1. by arranging the exhaust fan, the exhaust pipe and the clamping cavity, harmful gas in the box body is pumped into the clamping cavity by the exhaust fan through the exhaust pipe, the interior of the clamping cavity is heated and insulated by utilizing waste heat of the harmful gas with higher temperature, heat energy is provided for the interior of the box body and is insulated, the waste heat is fully utilized, and the energy-saving and environment-friendly effects are achieved;
2. by arranging the air pump and the transition cavity, air is blown into the transition cavity by the air pump during drying, and air flow is sprayed out from the air outlet hole, so that the coating is dried by blowing, and the drying efficiency is improved;
3. through setting up the outlet pipe, filter plate and filter core, the accessible outlet pipe sprays the washing to the harmful gas that gets into in the casing, the shower water assembles to water catch bowl department and discharges, it crosses filter plate and filter core in proper order to spray gas after the washing, filter, wherein the steam of gas adhesion is on filter plate when crossing filter plate, the water droplet stream that condenses on the filter plate of slope setting to the water catch bowl in, avoid the steam in the gas direct and filter core contact to influence the filter effect of filter core, can carry out filtration purification treatment to harmful gas.
Drawings
Fig. 1 is a schematic structural diagram of a coating and drying device for lithium battery production provided in embodiment 1;
fig. 2 is a schematic view of the overall structure of a coating and drying device for lithium battery production provided in embodiment 1;
fig. 3 is a sectional view of the whole side structure of a coating and drying device for lithium battery production as provided in embodiment 2.
In the figure: the device comprises a box body 1, a clamping cavity 2, a mounting seat 3, a transition cavity 4, an air outlet 5, a heating resistance wire 6, a conveying roller 7, an exhaust pipe 8, a conveying belt 9, an air pump 10, an exhaust fan 11, an extension pipe 12, a perforation 13, an exhaust pipe 14, a water outlet pipe 15, a filter element 16, a shell 17, a filter screen plate 18, a water collecting tank 19 and a through hole 20.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a lithium battery production coating and drying device comprises a box body 1, the middle position of the inner walls of the two sides of the box body 1 is connected with a conveying roller 7 through a bearing, the top of the conveying roller 7 is provided with a conveying belt 9, a clamping cavity 2 is arranged between the inner wall and the outer wall of the box body 1, the inner wall of the box body 1 is connected with an exhaust pipe 14 through a fastening bolt, the outer wall of the exhaust pipe 14 is provided with evenly distributed through holes 13, the outer wall of the left side of the box body 1 is connected with an exhaust fan 11 through a fastening bolt, one side of the exhaust fan 11 is connected with the exhaust pipe 14 through a connecting pipe, one side of the exhaust fan 11 is connected with an extension pipe 12 through a fastening bolt, the other end of the extension pipe 12 extends to the inside of the clamping cavity 2, the top and the bottom of the inner walls of the, meanwhile, the exhaust fan 11 pumps the harmful gas in the box body 1 into the clamping cavity 2 through the exhaust pipe 14, the waste heat of the harmful gas with high temperature is used for heating and insulating the inside of the clamping cavity 2, heat energy is provided for the inside of the box body 1 and the inside of the box body is insulated, the waste heat is fully utilized, and the energy-saving and environment-friendly effects are achieved.
The heating mechanism comprises a mounting seat 3 and a heating resistance wire 6, and the inner walls of the two sides of the mounting seat 3 are connected with the heating resistance wire 6 through fastening bolts.
Wherein, one side inner wall of two mount pads 3 all is provided with the die cavity 4, and evenly distributed's exhaust vent 5 has all been seted up to one side of two mount pads 3, and one side outer wall of one of them mount pad 3 is connected with air pump 10 through fastening bolt, and when drying, air pump 10 is to the air of blowing in the die cavity 4, and the air current is followed exhaust vent 5 blowout, realizes drying of blowing to the coating, improves drying efficiency.
Wherein, the through-hole 20 has all been seted up to the both sides outer wall of box 1, and the bottom of box 1 right side outer wall is pegged graft and is had blast pipe 8.
The working principle is as follows: conveying roller 7 drives conveyer belt 9 and coating removal, heating mechanism heats the stoving to the coating that gets into in the box 1, simultaneously air exhauster 11 takes out the harmful gas of box 1 inside to pressing from both sides the chamber 2 in through exhaust column 14, utilize the higher harmful gas's of temperature waste heat to heat the inside of pressing from both sides chamber 2 and keep warm, for 1 inside heat energy that provides of box and keep warm to it, make full use of waste heat, energy-concerving and environment-protective, when drying, air pump 10 is to the air of blowing in the transition chamber 4, the air current is from 5 blowout of exhaust vent, the realization is dried of blowing to the coating, and drying efficiency is improved.
Example 2
Referring to fig. 3, a lithium cell production coating drying device, this embodiment compares in embodiment 1, the one end of blast pipe 8 is connected with casing 17 through fastening bolt, and the left side of casing 17 top inner wall is connected with outlet pipe 15 through fastening bolt, the left side of casing 17 bottom inner wall is provided with water catch bowl 19, and the bottom inner wall of water catch bowl 19 is pegged graft and is had the drain pipe, the intermediate position of casing 17 bottom inner wall is connected with the filter screen board 18 that the slope set up through fastening bolt, and the right side of casing 17 bottom inner wall is connected with filter core 16 through fastening bolt.
The working principle is as follows: harmful gas is discharged into the shell 17 through the exhaust pipe 8, the harmful gas entering the shell 17 is sprayed and cleaned through the water outlet pipe 15, spraying water is gathered to the water collecting tank 19 and discharged, the sprayed and cleaned gas sequentially passes through the filter screen plate 18 and the filter element 16 to be filtered, water vapor of the gas is adhered to the filter screen plate 18 when passing through the filter screen plate 18, condensed water drops on the filter screen plate 18 which is obliquely arranged flow into the water collecting tank 19, and the fact that the water vapor in the gas is directly contacted with the filter element 16 to influence the filtering effect of the filter element 16 is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A coating and drying device for lithium battery production comprises a box body (1) and is characterized in that, the middle position of the inner walls of the two sides of the box body (1) is connected with a conveying roller (7) through a bearing, a conveyer belt (9) is arranged at the top of the conveying roller (7), a clamping cavity (2) is arranged between the inner wall and the outer wall of the box body (1), an exhaust pipe (14) is arranged on the inner wall of the box body (1), the outer wall of the exhaust pipe (14) is provided with evenly distributed through holes (13), the outer wall of the left side of the box body (1) is provided with an exhaust fan (11), one side of the exhaust fan (11) is connected with an exhaust pipe (14) through a connecting pipe, one side of the exhaust fan (11) is provided with an extension pipe (12), and the other end of the extension pipe (12) extends to the inside of the clamping cavity (2), and the top and the bottom of the inner walls at the two sides of the box body (1) are both provided with heating mechanisms.
2. The coating and drying device for lithium battery production as claimed in claim 1, wherein the heating mechanism comprises a mounting base (3) and a heating resistance wire (6), and the inner walls of the two sides of the mounting base (3) are connected with the heating resistance wire (6) through fastening bolts.
3. The lithium battery production coating and drying device as claimed in claim 2, wherein transition cavities (4) are formed in the inner walls of one side of the two installation bases (3), air outlets (5) are uniformly distributed in one side of the two installation bases (3), and an air pump (10) is arranged on the outer wall of one side of one installation base (3).
4. The coating and drying device for lithium battery production as claimed in any one of claims 1 to 3, wherein the outer walls of the two sides of the box body (1) are provided with through holes (20), and the bottom of the outer wall of the right side of the box body (1) is inserted with an exhaust pipe (8).
5. The lithium battery production coating and drying device as claimed in claim 4, wherein one end of the exhaust pipe (8) is provided with a casing (17), the left side of the inner wall of the top of the casing (17) is provided with a water outlet pipe (15), the left side of the inner wall of the bottom of the casing (17) is provided with a water collecting tank (19), and the inner wall of the bottom of the water collecting tank (19) is inserted with a water outlet pipe.
6. The lithium battery production coating and drying device as claimed in claim 5, wherein the middle position of the inner wall of the bottom of the shell (17) is provided with an obliquely arranged filter screen plate (18), and the right side of the inner wall of the bottom of the shell (17) is provided with a filter element (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507274.4U CN210546164U (en) | 2019-09-11 | 2019-09-11 | Lithium cell production coating drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921507274.4U CN210546164U (en) | 2019-09-11 | 2019-09-11 | Lithium cell production coating drying device |
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| CN210546164U true CN210546164U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921507274.4U Active CN210546164U (en) | 2019-09-11 | 2019-09-11 | Lithium cell production coating drying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116022A1 (en) * | 2020-12-02 | 2022-06-09 | 王维纲 | Coating and drying device for lithium battery production |
| CN115430590A (en) * | 2022-09-07 | 2022-12-06 | 江苏风驰碳基新材料研究院有限公司 | Energy-efficient type lithium-ion battery pole piece drying equipment |
-
2019
- 2019-09-11 CN CN201921507274.4U patent/CN210546164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116022A1 (en) * | 2020-12-02 | 2022-06-09 | 王维纲 | Coating and drying device for lithium battery production |
| CN115430590A (en) * | 2022-09-07 | 2022-12-06 | 江苏风驰碳基新材料研究院有限公司 | Energy-efficient type lithium-ion battery pole piece drying equipment |
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