CN220169843U

CN220169843U - Battery drying device

Info

Publication number: CN220169843U
Application number: CN202321031384.4U
Authority: CN
Inventors: 刘松寒; 孙言飞; 闫回想; 程思; 张光雨; 饶成飞; 祝维文
Original assignee: Hefei Guoxuan High Tech Power Energy Co Ltd
Current assignee: Hefei Gotion High Tech Power Energy Co Ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-12
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a battery drying device, which comprises a drying box, wherein the upper end of the drying box is provided with an equipment box, a placing disc which is rotationally connected with the drying box is arranged in the drying box, a wind collecting baffle is arranged at the joint of the upper end of the drying box and the equipment box, the lower end of the wind collecting baffle is provided with a first drying opening, and the side wall of the drying box is provided with a second drying opening; the air inlet part and the heating device are arranged in the equipment box, and the heating device is positioned between the air inlet part and the air collecting baffle plate.

Description

Battery drying device

Technical Field

The utility model relates to the technical field of lithium battery drying equipment, in particular to a battery drying device.

Background

In the lithium battery production process, the lithium battery is required to be dried to remove the water on the lithium battery, so that the water meets the use requirement of the lithium battery and the functional damage of the water to the lithium battery is avoided.

The existing equipment adopts an electric heater to directly heat a heating disc contacted with the lithium battery, so that the problem of swelling and breakdown caused by overhigh heating of the lithium battery in the heating process is solved.

Disclosure of Invention

The present utility model is directed to a battery drying device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the battery drying device comprises a drying box, wherein an equipment box is arranged at the upper end of the drying box, a placing disc which is rotationally connected with the drying box is arranged in the drying box, an air collecting baffle is arranged at the joint of the upper end of the drying box and the equipment box, a first drying opening is arranged at the lower end of the air collecting baffle, and a second drying opening is arranged on the side wall of the drying box;

the equipment box is internally provided with an air inlet part and a heating device, and the heating device is positioned between the air inlet part and the air collecting baffle plate.

As a further scheme of the utility model: the front end of the drying box is provided with a movable door, and the movable door is provided with a handle.

As a further scheme of the utility model: the drying box lower extreme is equipped with the motor case, motor incasement fixedly connected with motor, the output shaft of motor passes baffle between motor case, the drying box extends to the drying box in, the output shaft of motor with place the lower extreme fixed connection of dish.

As a further scheme of the utility model: the lower extreme of motor case is equipped with the supporting leg.

As a further scheme of the utility model: the air inlet part comprises an air suction pump positioned in the equipment box, an air inlet is formed in the air suction pump, the air inlet penetrates through a top plate of the equipment box to extend to the outside of the equipment box, an air outlet is formed in the lower end of the air suction pump, and the air outlet is positioned above the air collecting baffle.

As a further scheme of the utility model: and a dustproof net is arranged at the upper end of the air inlet.

As a further scheme of the utility model: the heating device comprises a soaking plate, and the soaking plate is connected with the heating device.

As a further scheme of the utility model: the heating device is an infrared heater, and the soaking plate adopts a mesh plate structure.

As a further scheme of the utility model: the first drying port is located place the dish top, the second drying port is equipped with two and two the second drying port is located the both sides lateral wall of stoving case respectively, the bottom of second drying port is not higher than place the top of dish.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through setting a hot air drying mode and arranging the drying openings on three sides of the interior of the drying box, hot air is uniformly blown to the peripheral side of the lithium battery, the purpose of quick drying is achieved, and the problem of swelling and breakdown caused by overhigh heating of the lithium battery is avoided;

2. according to the utility model, the placement disc is driven by the motor, so that the lithium batteries placed on the placement disc can rotate at a constant speed, moisture on the lithium batteries is dried through the three drying openings without dead angles, and the condition that the lithium batteries are dried unevenly everywhere is avoided, so that the quality of products is reduced.

Drawings

FIG. 1 is an axial schematic view of the present embodiment;

FIG. 2 is a cross-sectional view of the present embodiment;

fig. 3 is a partially enlarged schematic view of the present embodiment.

In the figure: 1-drying box, 2-air collecting baffle, 3-first drying mouth, 4-second drying mouth, 5-placing tray, 6-motor, 7-movable door, 8-handle, 9-equipment box, 10-air intake, 11-suction pump, 12-air outlet, 13-vapor chamber, 14-dust screen, 15-motor case, 16-supporting leg.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the embodiment of the utility model, a battery drying device comprises a drying box 1, a movable door 7 is arranged at the front end of the drying box 1, a handle 8 is arranged on the movable door 7, the movable door 7 is connected to the inner wall of a charging hole formed in the front surface of the drying box 1 through a magnet clamped at the top, a placing disc 5 rotationally connected with the drying box 1 is arranged in the drying box 1, in the embodiment, a motor box 15 is arranged at the lower end of the drying box 1, a motor 6 is fixedly connected in the motor box 15, the motor 6 is connected to the inner bottom end of the motor box 15 through a bolt, so that the connection is stable, the situation that the motor 6 falls or noise and abnormal sound occur due to the operation is avoided, the service life of equipment is prolonged, an output shaft of the motor 6 passes through the motor box 15 and a partition plate between the drying boxes 1 and extends into the drying box 1, an output shaft of the motor 6 is fixedly connected with the lower end of the placing disc 5, a supporting leg 16 is arranged at the lower end of the motor box 15,

the upper end of the drying box 1 is provided with an equipment box 9, the joint of the upper end of the drying box 1 and the equipment box 9 is provided with a wind collecting baffle plate 2, an air inlet part and a heating device are arranged in the equipment box 9, the heating device is positioned between the air inlet part and the wind collecting baffle plate 2, the air inlet part comprises an air suction pump 11 positioned in the equipment box 9, the air suction pump 11 is arranged in the equipment box 9 through bolts, so that the connection is stable, the capability of resisting internal stress at the joint is increased, the condition that the air suction pump 11 falls down is avoided, the use safety is increased, the frequency of subsequent maintenance is reduced, the use cost is reduced, an air inlet 10 is arranged on the air suction pump 11, the air inlet 10 extends to the outside of the equipment box 9 through a top plate of the equipment box 9, the upper end of the air inlet 10 is provided with a dust screen 14, when the dust screen 14 avoids sucking air, the outside dust is prevented from entering the inside the equipment, and the dust content in the hot air is reduced, the number of cleaning at the later stage is reduced, the lower end of the suction pump 11 is provided with an air outlet 12, the air outlet 12 is positioned above the air collecting baffle plate 2, the heating part comprises a vapor chamber 13, the vapor chamber 13 is provided with a plurality of vapor chamber plates which are uniformly arranged, heat conduction can be increased, temperature rise is conveniently realized, drying efficiency is improved, the vapor chamber 13 is designed into a plate with meshes, external air smoothly passes through the vapor chamber 13, heat conduction efficiency is higher, the vapor chamber 13 is connected with a heating device, the heating device is an infrared heater, the infrared heater is arranged to enable heat of the vapor chamber 13 to be rapidly increased, the infrared heater is connected with two ends of the vapor chamber 13 through a connecting copper pipe, heat generated by the infrared heater can be rapidly transferred to the vapor chamber 13, heat conduction efficiency is increased, heat loss is remarkably reduced, and energy is saved.

The air collecting baffle 2 lower extreme is equipped with first stoving mouth 3, and the lateral wall of stoving case 1 is equipped with second stoving mouth 4, and in this embodiment, first stoving mouth 3 is located and places dish 5 top, and second stoving mouth 4 is equipped with both sides and two second stoving mouthfuls 4 and is located respectively on the both sides lateral wall of stoving case 1, and the bottom of second stoving mouth 4 is not higher than the top of placing dish 5.

When the lithium battery storage tray is used, the movable door 7 is opened to enable the lithium battery to leak out of the storage tray 5, the lithium battery is placed on the storage tray 5, the movable door 7 is closed by the handle 8, the suction pump 11 and the infrared heater are opened, the suction pump 11 sucks external air through the air inlet 10 and discharges the air through the air outlet 12, the air is enabled to be changed into hot air through the excessive soaking plate 13 heated by the infrared heater, the hot air is discharged from the first drying opening 3 to the upper end of the storage tray 5 after passing through the air collecting baffle 2, then flows to the two sides above the lithium battery and is discharged through the second drying openings 4 at the two sides, the discharged hot air is blown to the lithium battery on the storage tray 5 from the top and the two sides, and the motor 6 is started at the moment to enable the storage tray 5 to rotate at a uniform speed until the lithium battery is subjected to uniform hot air drying until the external moisture is completely taken out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a battery drying device, includes stoving case (1), its characterized in that, stoving case (1) upper end is equipped with equipment box (9), be equipped with in stoving case (1) with place dish (5) that stoving case (1) rotate to be connected, the upper end of stoving case (1) with equipment box (9) junction is equipped with collection wind baffle (2), collection wind baffle (2) lower extreme is equipped with first stoving mouth (3), the lateral wall of stoving case (1) is equipped with second stoving mouth (4);

an air inlet part and a heating device are arranged in the equipment box (9), and the heating device is positioned between the air inlet part and the air collecting baffle plate (2);

the lower end of the drying box (1) is provided with a motor box (15), a motor (6) is fixedly connected in the motor box (15), an output shaft of the motor (6) penetrates through a partition plate between the motor box (15) and the drying box (1) to extend into the drying box (1), and an output shaft of the motor (6) is fixedly connected with the lower end of the placing disc (5);

the first drying port (3) is located place dish (5) top, second drying port (4) are equipped with two and two second drying port (4) are located respectively on the both sides lateral wall of stoving case (1), the bottom of second drying port (4) is not higher than place the top of dish (5).

2. The battery drying device according to claim 1, wherein a movable door (7) is arranged at the front end of the drying box (1), and a handle (8) is arranged on the movable door (7).

3. A battery drying apparatus according to claim 1, characterized in that the lower end of the motor box (15) is provided with support legs (16).

4. A battery drying apparatus according to claim 1, wherein the air inlet part comprises an air suction pump (11) positioned in the equipment box (9), an air inlet (10) is formed in the air suction pump (11), the air inlet (10) penetrates through a top plate of the equipment box (9) to extend to the outside of the equipment box (9), an air outlet (12) is formed in the lower end of the air suction pump (11), and the air outlet (12) is positioned above the air collection baffle plate (2).

5. A battery drying apparatus according to claim 4, wherein the upper end of the air inlet (10) is provided with a dust screen (14).

6. A battery drying apparatus according to claim 1, wherein the heating means comprises a soaking plate (13), and the soaking plate (13) is connected with the heating means.

7. A battery drying apparatus according to claim 6, wherein the heating means is an infrared heater, and the soaking plate (13) is a mesh plate structure.