CN202836104U - Battery drying device - Google Patents
Battery drying device Download PDFInfo
- Publication number
- CN202836104U CN202836104U CN201220488460XU CN201220488460U CN202836104U CN 202836104 U CN202836104 U CN 202836104U CN 201220488460X U CN201220488460X U CN 201220488460XU CN 201220488460 U CN201220488460 U CN 201220488460U CN 202836104 U CN202836104 U CN 202836104U
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- China
- Prior art keywords
- battery
- drying device
- battery drying
- rotating shaft
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a battery drying device. The battery drying device comprises an airtight box body, a vacuum device, a disc supporting bracket, a rotary shaft, a drive motor and a microwave heater. The vacuum device is arranged in the box body and communicated with the inner of the box body through a vacuum tube. The disc supporting bracket is positioned in the box body through the rotary shaft. The drive motor is arranged on the box body and connected with the rotary shaft. The microwave heater is installed in the inwall of the box body. With the rotatable disc supporting bracket and the microwave heater used, the battery drying device has the advantages that the drying efficiency of a drying device can be improved, uniformity of the battery drying effect can be ensured, and stability of quality of the same batch products can be ensured.
Description
Technical field
The utility model relates to a kind of lithium battery manufacturing and processing equipment, particularly a kind of battery drying device.
Background technology
Lithium battery (Lithium battery) refers to contain in the electrochemical system lithium battery of (comprising lithium metal, lithium alloy and lithium ion, lighium polymer).Lithium battery is broadly divided into two classes: lithium metal battery and lithium ion battery.Lithium metal battery is normally non-rechargeabel, and includes the lithium of metallic state.Lithium ion battery does not contain the lithium of metallic state, and can charge.Lithium battery has two kinds of external forms usually: column type and square.Inside battery adopts helically wound structures, with a kind of very meticulous and the very strong polyethylene film isolated material of permeability forms in positive and negative pole spacing.Positive pole comprises the current collector that is comprised of cobalt acid lithium (or nickle cobalt lithium manganate, LiMn2O4, LiFePO 4 etc.) and aluminium foil.Negative pole is comprised of the current collector that graphitized carbon material and Copper Foil form.Be filled with organic electrolyte solution in the battery.In the production process of lithium battery, usually need to dry some parts for the quality that guarantees lithium battery, for example apply cated electrode, strictly control its moisture content.And in traditional stoving process, usually adopt electrical heating and blowing seasoning, and conducted to improve the temperature of part to be dried by heat, the mode by heating realizes dry.The shortcoming of this class technique is to adopt the mode of indirect, heat conducting degree is difficult to grasp, the difficult control of temperature of parts to be dried and dry environment, simultaneously because different from the distance of thermal source, the situation of being heated of each several part is also inconsistent, can cause product section to be heated excessively and another part is failed fully dry situation, affect the quality of product, also want simultaneously heat to run off serious, heat energy loss is large, drying efficiency ground.The shortcoming that energy utilization rate is low.
Summary of the invention
For addressing the above problem, the utility model discloses a kind of battery drying device, improved drying efficiency, guaranteed the homogeneity of battery drying effect, guaranteed the stability of same batch products quality.
The disclosed a kind of battery drying device of the utility model, comprise airtight casing, vacuum plant, Wheel-type carriage, rotating shaft, drive motors and microwave applicator, described vacuum plant is arranged on the casing and by vacuum tube and is communicated to box house, described Wheel-type carriage is arranged on box house by rotating shaft, described drive motors is arranged on the casing and with rotating shaft and is connected, and described microwave applicator is arranged on the cabinet wall.Thereby the utility model has reduced the vapour pressure that the casing internal gas pressure reduces water by the vacuum plant that arranges, accelerate drying efficiency and promote drying effect, pass through simultaneously the rotary Wheel-type carriage of setting, by rotating bracket, guarantee that product is heated evenly, guaranteed the drying effect of product, the microwave applicator that arranges adopts the drying mode of molecular resonance, effectively avoid the battery inequality of in dry run, being heated, improved drying effect, ensured the quality of product.
An improvement of the disclosed a kind of battery drying device of the utility model is provided with two Wheel-type carriages at least in the described rotating shaft, described rotating shaft and the coaxial setting of Wheel-type carriage.This improvement has increased the simultaneously quantity of dry battery of battery drying device by at least two Wheel-type carriages of coaxial setting, has promoted the drying efficiency of battery, the output of enterprise.
Another improvement of the disclosed a kind of battery drying device of the utility model is provided with at least one microwave applicator on the described cabinet wall.This improvement at least one microwave applicator by arranging, exposure intensity and the degree that is evenly distributed of box house heating microwave have been improved, guarantee the uniformity that box house each several part pole piece is heated and dries, promoted the drying effect to battery of drying device, improved drying efficiency.
Another of the disclosed a kind of battery drying device of the utility model improves, and at least one inwall of described casing is provided with at least two microwave applicators.This improvement is conducive to promote the operating power of battery drying device by at same inwall at least two microwave applicators being set at least, has promoted the efficient of producing.
The disclosed a kind of battery drying device of the utility model, simple in structure, to use easy to operately, low in energy consumption, production efficiency is high, has been conducive to reduce the production cost of enterprise, the output of enterprise.
Description of drawings
Fig. 1, the disclosed structural representation of the utility model;
Reference numerals list: 1, casing, 2, vacuum plant, 3, the Wheel-type carriage, 4, rotating shaft, 5, drive motors, 6, microwave applicator.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
As shown in Figure 1, the disclosed a kind of battery drying device of the utility model, comprise airtight casing 1, vacuum plant 2, Wheel-type carriage 3, rotating shaft 4, drive motors 5 and microwave applicator 6, described vacuum plant 2 is arranged on the casing 1 and by vacuum tube and is communicated to casing 1 inside, described Wheel-type carriage 3 is arranged on casing 1 inside by rotating shaft 4, described drive motors 5 is arranged on the casing 1 and with rotating shaft 4 and is connected, and described microwave applicator 6 is arranged on casing 1 inwall.Thereby the utility model has reduced the vapour pressure that the casing internal gas pressure reduces water by the vacuum plant that arranges, accelerate drying efficiency and promote drying effect, pass through simultaneously the rotary Wheel-type carriage of setting, by rotating bracket, guarantee that product is heated evenly, guaranteed the drying effect of product, the microwave applicator that arranges adopts the drying mode of molecular resonance, effectively avoid the battery inequality of in dry run, being heated, improved drying effect, ensured the quality of product.
As a kind of preferred, be provided with at least two Wheel-type carriages 3 in the described rotating shaft 4, described rotating shaft 4 and the 3 coaxial settings of Wheel-type carriage.The utility model has increased the simultaneously quantity of dry battery of battery drying device by at least two Wheel-type carriages of coaxial setting, has promoted the drying efficiency of battery, the output of enterprise.
As a kind of preferred, be provided with at least one microwave applicator 6 on described casing 1 inwall.The utility model at least one microwave applicator by arranging, exposure intensity and the degree that is evenly distributed of box house heating microwave have been improved, guarantee the uniformity that box house each several part pole piece is heated and dries, promoted the drying effect to battery of drying device, improved drying efficiency.
As a kind of preferred, at least one inwall of described casing 1 is provided with at least two microwave applicators 6.The utility model is conducive to promote the operating power of battery drying device by at same inwall at least two microwave applicators being set at least, has promoted the efficient of producing.
The disclosed a kind of battery drying device of the utility model, simple in structure, to use easy to operately, low in energy consumption, production efficiency is high, has been conducive to reduce the production cost of enterprise, the output of enterprise.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme that is comprised of above technical characterictic any combination.
Claims (4)
1. battery drying device, comprise airtight casing, it is characterized in that: described battery drying device also comprises vacuum plant, Wheel-type carriage, rotating shaft, drive motors and microwave applicator, described vacuum plant is arranged on the casing and by vacuum tube and is communicated to box house, described Wheel-type carriage is arranged on box house by rotating shaft, described drive motors is arranged on the casing and with rotating shaft and is connected, and described microwave applicator is arranged on the cabinet wall.
2. a kind of battery drying device according to claim 1 is characterized in that: be provided with at least two Wheel-type carriages in the described rotating shaft, described rotating shaft and the coaxial setting of Wheel-type carriage.
3. a kind of battery drying device according to claim 1 is characterized in that: be provided with at least one microwave applicator on the described cabinet wall.
4. according to claim 1 or 3 described a kind of battery drying devices, it is characterized in that: at least one inwall of described casing is provided with at least two microwave applicators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488460XU CN202836104U (en) | 2012-09-24 | 2012-09-24 | Battery drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220488460XU CN202836104U (en) | 2012-09-24 | 2012-09-24 | Battery drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836104U true CN202836104U (en) | 2013-03-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220488460XU Expired - Fee Related CN202836104U (en) | 2012-09-24 | 2012-09-24 | Battery drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411396A (en) * | 2013-07-01 | 2013-11-27 | 奇瑞汽车股份有限公司 | Vacuum oven of power lithium ion battery pole pieces |
| CN104241699A (en) * | 2014-09-19 | 2014-12-24 | 徐敖奎 | Rotary formation and capacity grading device |
-
2012
- 2012-09-24 CN CN201220488460XU patent/CN202836104U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411396A (en) * | 2013-07-01 | 2013-11-27 | 奇瑞汽车股份有限公司 | Vacuum oven of power lithium ion battery pole pieces |
| CN103411396B (en) * | 2013-07-01 | 2016-01-06 | 奇瑞新能源汽车技术有限公司 | A kind of vacuum drying oven of power lithium ion battery pole piece |
| CN104241699A (en) * | 2014-09-19 | 2014-12-24 | 徐敖奎 | Rotary formation and capacity grading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140924 |
|
| EXPY | Termination of patent right or utility model |