CN212619721U - Drying equipment for lithium battery production and processing - Google Patents

Drying equipment for lithium battery production and processing Download PDF

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Publication number
CN212619721U
CN212619721U CN202020872231.2U CN202020872231U CN212619721U CN 212619721 U CN212619721 U CN 212619721U CN 202020872231 U CN202020872231 U CN 202020872231U CN 212619721 U CN212619721 U CN 212619721U
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air
drying
stoving case
fixedly connected
hot
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CN202020872231.2U
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储早琴
冯霞
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冯霞
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model discloses a drying equipment for lithium cell production and processing, including the stoving case, the middle part of the inner chamber of stoving case is equipped with the rectangle frame, the both sides fixedly connected with pivot of rectangle frame, the one end of two pivots is all rotated through the both sides inner wall of bearing with the stoving case and is connected, the equidistant fixed interlude of inner chamber of rectangle frame is connected with a plurality of cylinder type net cover pipes, the one end interlude of cylinder type net cover pipe is provided with the stopcock, one side of stoving case is equipped with actuating mechanism, the bottom of stoving incasement chamber is provided with hot-air drying mechanism, the top of stoving case is provided with steam recovery mechanism. The utility model discloses utilize the setting of rectangle frame, pivot, cylinder type mesh cover pipe and stopcock, the use of deuterogamy actuating mechanism and hot-air drying mechanism can air-dry the lithium cell through hot-blast, can keep the rotation of lithium cell simultaneously at the in-process that blows on hot-blast, increases the area of contact of hot-blast and lithium cell to improve the drying efficiency to the lithium cell.

Description

Drying equipment for lithium battery production and processing
Technical Field
The utility model relates to a drying equipment field, in particular to a drying equipment for lithium cell production and processing.
Background
The lithium battery is used as an electric energy storage body, the self structure of the lithium battery is relatively stable, particularly the internal components and the chemical properties of the lithium battery are very stable, a small amount of moisture can be contained in the production and processing process of the lithium battery, and the lithium battery needs to be dried before being put into use.
A drying equipment for lithium cell now, most all are directly put into a box with the lithium cell, then utilize the intensification mechanism in the box to heat up the temperature in the box, utilize higher temperature to fall the moisture evaporation on lithium cell surface, and the mode efficiency that moisture was eliminated in the high temperature evaporation is lower, and the lithium cell is whole to be piled up in the box simultaneously, makes accumulational lithium cell surface inhomogeneous of being heated easily to reduce the drying efficiency to the lithium cell.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying equipment for lithium cell production and processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drying equipment for lithium cell production and processing, includes the stoving case, the middle part of the inner chamber of stoving case is equipped with the rectangle frame, the both sides fixedly connected with pivot of rectangle frame, two the one end of pivot is all rotated through the both sides inner wall of bearing with the stoving case and is connected, the equidistant fixed interlude of inner chamber of rectangle frame is connected with a plurality of cylinder type screen cover pipes, the one end interlude of cylinder type screen cover pipe is provided with the stopcock, one side of stoving case is equipped with actuating mechanism, the bottom of stoving incasement chamber is provided with hot-air drying mechanism, the top of stoving case is provided with steam recovery mechanism.
Preferably, the driving mechanism is a driving motor, the driving motor is fixedly connected to the middle of one side of the drying box, and an output shaft of the driving motor penetrates through one side of the drying box and is in transmission connection with one end of one rotating shaft.
Preferably, the hot air drying mechanism comprises a gas collecting hood, the gas collecting hood is fixedly connected to the bottom end of the inner cavity of the drying box, resistance heating wires are fixedly arranged in the inner cavity of the gas collecting hood, and a plurality of air outlets are formed in the top end of the gas collecting hood.
Preferably, the hot gas recovery mechanism includes the air outlet cover, the fixed interlude of air outlet cover is connected in the top of stoving case, the fixed interlude in top of air outlet cover is connected with first air duct, one side fixedly connected with aspiration pump of stoving case, the one end of first air duct and the fixed intercommunication of the air inlet of aspiration pump, the fixed intercommunication of air outlet of aspiration pump has the second air duct, the one end of second air duct runs through the bottom of stoving case and the fixed intercommunication of the air inlet of gas collecting cover bottom.
Preferably, the front of stoving case articulates through the hinge has the chamber door, the avris of chamber door and the hookup location department fixedly connected with sealing strip of stoving case, the front fixedly connected with handle of chamber door.
Preferably, the front surface of the drying box is fixedly connected with a T-shaped pin shaft at the position above the box door, the middle part of the T-shaped pin shaft is rotatably sleeved with a limiting strip, and the length of the limiting strip is greater than the distance between the T-shaped pin shaft and the box door.
Preferably, the equal fixedly connected with supporting leg in corner of stoving bottom of the case portion.
The utility model discloses a technological effect and advantage:
(1) the utility model discloses utilize the setting of rectangle frame, pivot, cylinder type mesh cover pipe and stopcock, the use of deuterogamy actuating mechanism and hot-blast stoving mechanism can be through hot-blast air-drying to the lithium cell, can keep the rotation of lithium cell simultaneously in the process of the hot-blast blow, increase the area of contact of hot-blast and lithium cell to improve the drying efficiency to the lithium cell;
(2) the utility model discloses utilize the use of going out gas hood, first air duct, second air duct and aspiration pump, can blow the hot-blast of drying the incasement and blow the lithium cell and retrieve and recycle, reduce thermal loss to reduce use cost, further improve the stoving of lithium cell and get off.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side sectional view of the present invention.
Fig. 3 is the schematic view of the sectional structure of the plane of depression.
Fig. 4 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.
Fig. 5 is a schematic view of a part of the enlarged structure at B of fig. 2 according to the present invention.
In the figure: 1. a drying box; 2. a rectangular frame; 3. a rotating shaft; 4. a cylindrical mesh cover tube; 5. a pipe plug; 6. A gas-collecting hood; 7. resistance heating wires; 8. an air outlet; 9. an air outlet cover; 10. a first air duct; 11. An air pump; 12. a second air duct; 13. a box door; 14. a sealing strip; 15. a pin shaft; 16. a limiting strip; 17. supporting legs; 18. the motor is driven.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a drying device for lithium battery production and processing as shown in figures 1-5, which comprises a drying box 1, wherein the middle part of the inner cavity of the drying box 1 is provided with a rectangular frame 2 for playing a role of connection and fixation, which is convenient for the fixed installation of a plurality of cylindrical mesh cover pipes 4, two sides of the rectangular frame 2 are fixedly connected with rotating shafts 3, one ends of the two rotating shafts 3 are rotatably connected with the inner walls of two sides of the drying box 1 through bearings, the inner cavity of the rectangular frame 2 is fixedly and alternately connected with a plurality of cylindrical mesh cover pipes 4 at equal intervals, one cylindrical mesh cover pipe 4 can be plugged in a plurality of lithium batteries, one end of the cylindrical mesh cover pipe 4 is alternately provided with a pipe plug 5 for playing a role of sealing, which prevents the lithium batteries from being exposed from the cylindrical mesh cover pipe 4 when rotating, one side of the drying box 1 is provided with a driving mechanism which is a driving motor 18, the driving motor 18 is fixedly connected with the middle part of one, an output shaft of the driving motor 18 penetrates through one side of the drying box 1 and is in transmission connection with one end of one rotating shaft 3, and the driving motor 18 is utilized to drive the rectangular frame 2 to rotate, so that a plurality of lithium batteries are driven to rotate, the contact area of the lithium batteries and hot air is increased, and the drying efficiency is improved;
the bottom of the inner cavity of the drying box 1 is provided with a hot air drying mechanism, the hot air drying mechanism comprises a gas collecting hood 6, the gas collecting hood 6 is fixedly connected to the bottom of the inner cavity of the drying box 1, the inner cavity of the gas collecting hood 6 is fixedly provided with a resistance heating wire 7, the top of the gas collecting hood 6 is provided with a plurality of gas outlet holes 8 in a spread mode, gas in the gas collecting hood 6 is heated and heated through the resistance heating wire 7, then gas blown in by a gas suction pump 11 is utilized to increase pressure in the gas collecting hood 6, the heated gas is blown out from the gas outlet holes 8 to form hot gas flow, lithium batteries in the cylindrical mesh hood pipe 4 are dried through hot air, and drying efficiency is improved;
the top end of the drying box 1 is provided with a hot air recycling mechanism, the hot air recycling mechanism comprises an air outlet cover 9, the air outlet cover 9 is fixedly connected to the top end of the drying box 1 in an inserting manner, the top end of the air outlet cover 9 is fixedly connected with a first air duct 10 in an inserting manner, one side of the drying box 1 is fixedly connected with an air extracting pump 11, one end of the first air duct 10 is fixedly communicated with an air inlet of the air extracting pump 11, an air outlet of the air extracting pump 11 is fixedly communicated with a second air duct 12, one end of the second air duct 12 penetrates through the bottom end of the drying box 1 and is fixedly communicated with an air inlet at the bottom end of the gas collecting hood 6, hot air in the inner cavity of the drying box 1 can be sucked into the gas collecting hood 6 again through the first air duct;
the front side of the drying box 1 is hinged with a box door 13 through a hinge, a sealing strip 14 is fixedly connected to the connecting position of the side edge of the box door 13 and the drying box 1, and a handle is fixedly connected to the front side of the box door 13, so that an operator can conveniently open the box door 13 to discharge materials or take materials;
the positive fixedly connected with T type round pin axle 15 that just is located the top position department of chamber door 13 of stoving case 1, T type round pin axle 15's middle part is rotated and has been cup jointed spacing 16, and spacing 16 length is greater than the distance between T type round pin axle 15 and the chamber door 13, plays the spacing effect of a locking between chamber door 13 and the stoving case 1, guarantees closing of chamber door 13, the equal fixedly connected with supporting leg 17 of edge department in stoving case 1 bottom, plays a fixed effect of support.
The utility model discloses the theory of operation: an operator manually opens a box door 13, extracts a pipe plug 5 on a cylindrical grid cover pipe 4, then puts a plurality of lithium batteries into a single cylindrical grid cover pipe 4 in a sectional manner, inserts the pipe plug 5 after the inner cavities of the cylindrical grid cover pipes 4 are filled with the lithium batteries, closes the box door 13, locks and limits the box door 13 by using a limit strip 16, opens an external switch of a driving motor 18, the driving motor 18 is electrically connected with a power supply to drive a rotating shaft 3 to rotate, the rotating shaft 3 drives a rectangular frame 2 to rotate, the rectangular frame 2 drives the cylindrical grid cover pipes 4 to rotate while rotating, opens the external switches of an air suction pump 11 and a resistance heating wire 7, the air in the drying box 1 is sucked into a gas collecting hood 6 by the air suction pump 11 through a first air guide pipe 10 and a second air guide pipe 12, simultaneously blows the air in the gas collecting hood 6 into the inner cavity of the drying box 1, and the air in the gas collecting hood 6 is heated by the resistance heating wire 7 at high temperature, when the lithium battery passes through the cylindrical mesh cover pipe 4, the mesh penetrating through the cylindrical mesh cover pipe 4 is in contact with the lithium battery, so that a hot air drying process is realized for the lithium battery.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a drying equipment for lithium cell production and processing, includes stoving case (1), its characterized in that, the middle part of the inner chamber of stoving case (1) is equipped with rectangle frame (2), both sides fixedly connected with pivot (3) of rectangle frame (2), two the one end of pivot (3) is all rotated through the both sides inner wall of bearing and stoving case (1) and is connected, the fixed interlude of the equal interval of inner chamber of rectangle frame (2) is connected with a plurality of cylinder type mesh cover pipes (4), the one end interlude of cylinder type mesh cover pipe (4) is provided with stopcock (5), one side of stoving case (1) is equipped with actuating mechanism, the bottom of stoving case (1) inner chamber is provided with hot-air drying mechanism, the top of stoving case (1) is provided with hot gas recovery mechanism.
2. The drying equipment for the production and processing of the lithium battery as recited in claim 1, wherein the driving mechanism is a driving motor (18), the driving motor (18) is fixedly connected to the middle of one side of the drying box (1), and an output shaft of the driving motor (18) penetrates through one side of the drying box (1) and is in transmission connection with one end of one of the rotating shafts (3).
3. The drying device for the production and processing of the lithium battery as recited in claim 1, wherein the hot air drying mechanism comprises a gas collecting hood (6), the gas collecting hood (6) is fixedly connected to the bottom end of the inner cavity of the drying box (1), the inner cavity of the gas collecting hood (6) is fixedly provided with resistance heating wires (7), and a plurality of air outlets (8) are formed in the top end of the gas collecting hood (6).
4. The drying equipment for the production and processing of the lithium battery according to claim 1, wherein the hot gas recovery mechanism comprises an air outlet cover (9), the air outlet cover (9) is fixedly and alternately connected to the top end of the drying box (1), the top end of the air outlet cover (9) is fixedly and alternately connected with a first air duct (10), one side of the drying box (1) is fixedly connected with an air extracting pump (11), one end of the first air duct (10) is fixedly communicated with an air inlet of the air extracting pump (11), an air outlet of the air extracting pump (11) is fixedly communicated with a second air duct (12), and one end of the second air duct (12) penetrates through the bottom end of the drying box (1) and is fixedly communicated with an air inlet at the bottom end of the air collecting cover (6).
5. The drying equipment for the production and processing of the lithium battery as claimed in claim 1, wherein the front surface of the drying box (1) is hinged with a box door (13) through a hinge, a sealing strip (14) is fixedly connected to the connecting position of the side of the box door (13) and the drying box (1), and a handle is fixedly connected to the front surface of the box door (13).
6. The drying equipment for the production and processing of the lithium battery as claimed in claim 1, wherein a T-shaped pin shaft (15) is fixedly connected to the front surface of the drying box (1) and above the box door (13), a limiting strip (16) is rotatably sleeved in the middle of the T-shaped pin shaft (15), and the length of the limiting strip (16) is greater than the distance between the T-shaped pin shaft (15) and the box door (13).
7. The drying equipment for the production and processing of the lithium battery as claimed in claim 1, wherein the corners of the bottom end of the drying box (1) are fixedly connected with supporting legs (17).
CN202020872231.2U 2020-05-21 2020-05-21 Drying equipment for lithium battery production and processing Active CN212619721U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020872231.2U CN212619721U (en) 2020-05-21 2020-05-21 Drying equipment for lithium battery production and processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020872231.2U CN212619721U (en) 2020-05-21 2020-05-21 Drying equipment for lithium battery production and processing

Publications (1)

Publication Number Publication Date
CN212619721U true CN212619721U (en) 2021-02-26

Family

ID=74750910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020872231.2U Active CN212619721U (en) 2020-05-21 2020-05-21 Drying equipment for lithium battery production and processing

Country Status (1)

Country Link
CN (1) CN212619721U (en)

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