CN210688934U - Vacuum oven for production and processing of lithium ion battery material - Google Patents
Vacuum oven for production and processing of lithium ion battery material Download PDFInfo
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- CN210688934U CN210688934U CN201921706145.8U CN201921706145U CN210688934U CN 210688934 U CN210688934 U CN 210688934U CN 201921706145 U CN201921706145 U CN 201921706145U CN 210688934 U CN210688934 U CN 210688934U
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Abstract
The utility model discloses a vacuum oven is used in lithium ion battery material production and processing, including box, nitrogen gas jar and real empty room, the inside of box is equipped with real empty room, airtight door is installed through the hinge in real empty room's front, real empty room's below is equipped with the installation room, the below of installation room is equipped with the end cabinet, the inside fixed mounting of end cabinet has the nitrogen gas jar, the fixed air pump of having placed in inside one side of end cabinet, the inside fixed mounting of installation room has the motor, the both sides welding of box has the mounting. The utility model discloses install the carousel and can drive the rotation at the uniform velocity of lithium ion battery material, make its lithium ion battery material can be evenly heated, improve lithium ion battery material product quality, guaranteed the high uniformity of many batches of products, through installing the mobile device of can being convenient for of gyro wheel, more laborsaving during making its staff mobile device, improve the flexibility of device.
Description
Technical Field
The utility model relates to a lithium ion battery technical field specifically is a vacuum oven is used in lithium ion battery material production and processing.
Background
The lithium ion battery uses a carbon material as a negative electrode, uses a lithium-containing compound as a positive electrode, has no metal lithium and only has lithium ions, namely the lithium ion battery, and the lithium ion battery refers to a general name of a battery using a lithium ion intercalation compound as a positive electrode material, in the production and processing of the lithium ion battery material, the quality of a product can be influenced by moisture contained in the lithium ion battery material, the influence of the moisture on the performance of the lithium ion battery is manifold and comprises indexes such as safety, consistency, capacity, voltage, internal resistance, power, internal pressure, service life and the like, the quality is reduced, the swelling, spontaneous combustion, even explosion and other consequences can be caused by overhigh moisture, particularly, the overproof moisture is unacceptable for a power battery with higher requirements on the consistency and the safety of the whole battery pack, and in order to ensure that the moisture contained in the lithium ion battery material does not overproof, the lithium ion battery material can be vacuum-dried, and removing the moisture contained in the lithium ion battery material.
However, the existing vacuum oven for producing and processing the lithium ion battery material has low automation degree, needs multiple operations of workers to realize the work of vacuum drying of the lithium ion battery material, is very tedious, increases the workload of the workers, and can not comprehensively dry the lithium ion battery material, so that the local material is not uniformly heated when the lithium ion battery material is dried.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vacuum oven is used in lithium ion battery material 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 vacuum oven is used in lithium ion battery material production and processing, includes box, nitrogen gas jar and real empty room, the inside of box is equipped with real empty room, the hot plate is installed through the bolt to real empty room's inner wall, airtight door is installed through the hinge in real empty room's front, real empty room's below is equipped with the installation room, the positive fixed mounting of installation room has the controller, the below of installation room is equipped with end cabinet, the inside fixed mounting of end cabinet has the nitrogen gas jar, the exhaust pump has been fixed to the inside one side of end cabinet, the inside fixed mounting of installation room has the motor, the both sides welding of box has the mounting.
Preferably, the top of the nitrogen tank is fixedly provided with an air pump, the top of the air pump is fixedly provided with a control valve, and one side of the nitrogen tank is welded with an air inlet valve.
Preferably, the front fixed mounting of airtight door has the observation window, and one side fixed mounting of observation window has the rotation lock, and the below fixed mounting of observation window has the barometer, and the inside fixed mounting of airtight door has the sealing washer.
Preferably, the output end of the motor is fixedly provided with a turntable, and the bottom of the turntable is welded with two sets of limiting blocks.
Preferably, the push rod is welded to the back of the box body, and the roller is installed at the bottom of the back of the box body through the shaft bracket.
Preferably, the front of the bottom cabinet is provided with a cabinet door through a hinge, and the front of the cabinet door is provided with a lock block.
Compared with the prior art, the beneficial effects of the utility model are that: this vacuum oven is used in lithium ion battery material production and processing is through installing the degree of automation of controller multiplicable device, make it not need staff's operating means many times, alleviate staff's work load, improve the work efficiency of device, reduce staff's misoperation rate simultaneously, improve the quality of product, can drive the rotation at the uniform velocity of lithium ion battery material through installing the carousel, make its lithium ion battery material can be heated evenly, improve lithium ion battery material product quality, the high uniformity of many batches of products has been guaranteed, the mobile device of can being convenient for through installing the gyro wheel, more laborsaving during messenger's staff mobile device, improve the flexibility of device, can the inside atmospheric pressure situation of real-time observation device through installing the barometer, the staff of being convenient for regulates and control atmospheric pressure value in real time, the safety of device has been guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front structural view of the present invention;
fig. 3 is a schematic view of the back structure of the present invention.
In the figure: 1. a box body; 101. a push rod; 102. a roller; 2. a sealing door; 201. an observation window; 202. rotating the lock; 203. a seal ring; 204. a barometer; 3. an installation chamber; 301. a controller; 4. a bottom cabinet; 401. a cabinet door; 5. a fixing member; 6. an exhaust pump; 7. a nitrogen tank; 701. an intake valve; 702. an air pump; 703. a control valve; 8. a motor; 801. a turntable; 802. a limiting block; 9. a vacuum chamber; 901. heating the plate.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a vacuum oven for producing and processing lithium ion battery materials comprises a box body 1, a nitrogen tank 7 and a vacuum chamber 9, wherein the vacuum chamber 9 is arranged in the box body 1, stainless steel adopted by the box body 1 has good toughness and oxidation resistance, the service life of the device can be prolonged, a heating plate 901 is installed on the inner wall of the vacuum chamber 9 through bolts, the heating plate 901 can convert electric energy into heat energy and can heat and dry the lithium ion battery materials, a sealed door 2 is installed on the front surface of the vacuum chamber 9 through a hinge, the sealed door 2 can enable the vacuum chamber 9 to form a sealed whole, an installation chamber 3 is arranged below the vacuum chamber 9, the installation chamber 3 can provide an installation space for a controller 301, the safety of the controller 301 is ensured, the controller 301 is prevented from being damaged by external force, the controller 301 is fixedly installed on the front surface of the installation chamber 3, and the controller 301 adopts a plc S7-200 CPU226CN programmable controller, the device is used for executing instructions of operations such as storage logic operation and sequence control, timing, counting, arithmetic operation and the like, and controlling various types of mechanical equipment or production processes through digital or analog input I and output O interfaces, the output end of a controller 301 is electrically connected with a heating plate 901, an air suction pump 702 and an exhaust pump 6 through leads, a bottom cabinet 4 is arranged below an installation chamber 3, the bottom cabinet 4 can provide an installation position for a nitrogen tank 7, the nitrogen tank 7 is fixedly arranged in the bottom cabinet 4 and can store nitrogen and provide the nitrogen for the device, the exhaust pump 6 is fixedly arranged on one side in the bottom cabinet 4 and can draw air in a vacuum chamber 9, so that the vacuum chamber 9 forms a closed vacuum space, a motor 8 is fixedly arranged in the installation chamber 3, the motor 8 adopts a 5.5KW 960 low-speed motor and is an electric device for converting electric energy into mechanical energy, can drive carousel 801 through motor 8 and rotate, the welding of the both sides of box 1 has mounting 5, and the top movable mounting of mounting 5 has the pilot pin that runs through, can fix a position the device, guarantees the steadiness of device.
Further, the top fixed mounting of nitrogen gas jar 7 has aspiration pump 702, aspiration pump 702 can send the inside nitrogen gas extraction of nitrogen gas jar 7 into vacuum chamber 9, through the broken vacuum environment in vacuum chamber 9 of nitrogen gas, keep dry environment, the staff of being convenient for opens airtight door 2 and carries out the processing of lithium ion battery material, the top fixed mounting of aspiration pump 702 has control valve 703, through the flow of the steerable nitrogen gas of control valve 703, prevent the nitrogen gas backward flow simultaneously, and one side welding of nitrogen gas jar 7 has admission valve 701, admission valve 701 can be to nitrogen gas jar 7 nitrogen gas of rushing into.
Further, the front fixed mounting of airtight door 2 has observation window 201, the course of working of observation window 201 lithium ion battery material, the staff of being convenient for masters the processing condition of lithium ion battery material in real time, one side fixed mounting that can observe observation window 201 has rotatory lock 202, rotatory lock 202 can lock closely and close door 2, prevent that airtight door 2 from opening, and the below fixed mounting of observation window 201 has barometer 204, barometer 204 can the inside atmospheric pressure situation of real-time observation device, the staff of being convenient for regulates and control the atmospheric pressure value in real time, the safety of device has been guaranteed, and the inside fixed mounting of airtight door 2 has sealing washer 203, sealing washer 203 can increase the leakproofness of airtight door 2.
Further, the output end of the motor 8 is fixedly provided with a turntable 801, the rotation of the turntable 801 can drive the lithium ion battery material to rotate at a constant speed, so that the lithium ion battery material can be uniformly heated, the product quality of the lithium ion battery material is improved, the high consistency of multiple batches of products is ensured, the bottom of the rotatable turntable 801 is welded with two groups of limiting blocks 802, the limiting blocks 802 can increase the stability of the turntable 801, and the turntable 801 is prevented from falling off during rotation.
Further, the push rod 101 is welded on the back of the box body 1, the push rod 101 can provide a pushing position for workers, the workers can move the device conveniently, the idler wheels 102 are installed at the bottom of the back of the box body 1 through the shaft bracket, the idler wheels 102 can be used for moving the device conveniently, labor is saved when the workers move the device, and flexibility of the device is improved.
Further, cabinet door 401 is installed through the hinge in the front of end cabinet 4, but cabinet door 401 internal means of easy access, and cabinet door 401's front is equipped with the locking piece, and locking piece lockable cabinet door 401's position prevents that non-staff from opening cabinet door 401.
The working principle is that the device can be moved to a designated position through the matching of the roller 102 and the push rod 101, and the bolt is positioned through the top of the fixing piece 5, the device can be positioned to ensure the device is fixed, the power supply of the device is connected, the working flow of the device is adjusted by the controller 301, the temperature of the vacuum chamber 9 is heated by the heating plate 901, heating the lithium ion battery material, when the temperature of the lithium ion battery material is raised to a set temperature, converting partial moisture in the lithium ion battery material into vapor, evaporating the moisture to a certain degree, the exhaust pump 6 starts to work, dehumidifies and vacuumizes to dry the lithium ion battery material in a temperature environment, after the moisture of the lithium ion battery material is evaporated, the nitrogen in the nitrogen tank 7 can be pumped into the vacuum chamber 9 by the air pump 702, the vacuum environment of the vacuum chamber 9 is broken through nitrogen, the drying environment is kept, and the working personnel can conveniently open the sealed door 2 to process the lithium ion battery material.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides a vacuum oven is used in lithium ion battery material production and processing, includes box (1), nitrogen gas jar (7) and vacuum chamber (9), its characterized in that: the inside of box (1) is equipped with real empty room (9), hot plate (901) are installed through the bolt to the inner wall of real empty room (9), airtight door (2) are installed through the hinge in the front of real empty room (9), the below of real empty room (9) is equipped with installation room (3), the positive fixed mounting of installation room (3) has controller (301), the below of installation room (3) is equipped with end cabinet (4), the inside fixed mounting of end cabinet (4) has nitrogen gas jar (7), the inside one side fixed placement of end cabinet (4) has air pump (6), the inside fixed mounting of installation room (3) has motor (8), the both sides welding of box (1) has mounting (5).
2. The vacuum oven for producing and processing lithium ion battery material according to claim 1, characterized in that: the top fixed mounting of nitrogen gas jar (7) has aspiration pump (702), and the top fixed mounting of aspiration pump (702) has control valve (703), and the welding of one side of nitrogen gas jar (7) has admission valve (701).
3. The vacuum oven for producing and processing lithium ion battery material according to claim 1, characterized in that: the front fixed mounting of airtight door (2) has observation window (201), and one side fixed mounting of observation window (201) has rotatory lock (202), and the below fixed mounting of observation window (201) has barometer (204), and the inside fixed mounting of airtight door (2) has sealing washer (203).
4. The vacuum oven for producing and processing lithium ion battery material according to claim 1, characterized in that: the output end of the motor (8) is fixedly provided with a turntable (801), and the bottom of the turntable (801) is welded with two sets of limiting blocks (802).
5. The vacuum oven for producing and processing lithium ion battery material according to claim 1, characterized in that: the back side of the box body (1) is welded with a push rod (101), and the bottom of the back side of the box body (1) is provided with a roller (102) through a shaft bracket.
6. The vacuum oven for producing and processing lithium ion battery material according to claim 1, characterized in that: a cabinet door (401) is installed on the front face of the bottom cabinet (4) through a hinge, and a lock block is arranged on the front face of the cabinet door (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706145.8U CN210688934U (en) | 2019-10-12 | 2019-10-12 | Vacuum oven for production and processing of lithium ion battery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706145.8U CN210688934U (en) | 2019-10-12 | 2019-10-12 | Vacuum oven for production and processing of lithium ion battery material |
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| Publication Number | Publication Date |
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| CN210688934U true CN210688934U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921706145.8U Active CN210688934U (en) | 2019-10-12 | 2019-10-12 | Vacuum oven for production and processing of lithium ion battery material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136058A (en) * | 2021-12-13 | 2022-03-04 | 上海德瀛睿创半导体科技有限公司 | Drying equipment and processing system |
-
2019
- 2019-10-12 CN CN201921706145.8U patent/CN210688934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136058A (en) * | 2021-12-13 | 2022-03-04 | 上海德瀛睿创半导体科技有限公司 | Drying equipment and processing system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210926 Address after: No.869 Huzhou Road, Zhongxin Suchu high tech Industrial Development Zone, Chuzhou City, Anhui Province 239000 Patentee after: Anhui Boshi hi hi tech new material Co.,Ltd. Address before: 235000 building 14, phase II, Changcheng entrepreneurship Park, new area, economic development zone, Huaibei City, Anhui Province Patentee before: Huaibei Tianmao Recycling Energy Co.,Ltd. |
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| TR01 | Transfer of patent right |