CN205583070U - Baking equipment is used in lithium cell production - Google Patents
Baking equipment is used in lithium cell production Download PDFInfo
- Publication number
- CN205583070U CN205583070U CN201620348175.6U CN201620348175U CN205583070U CN 205583070 U CN205583070 U CN 205583070U CN 201620348175 U CN201620348175 U CN 201620348175U CN 205583070 U CN205583070 U CN 205583070U
- Authority
- CN
- China
- Prior art keywords
- oven
- anger
- baking
- coiled hair
- air inlet
- 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
Links
Classifications
-
- 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
-
- 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
Abstract
The utility model discloses a baking equipment is used in lithium cell production, which comprises a baking oven, the oven includes the oven inner chamber, the zone of heating, the cooling layer, heat preservation and oven outer wall, horizontal support horizontal pole is installed to the intracavity in the oven, it divide into a plurality of space with the oven inner chamber to support the horizontal pole, all be equipped with pull formula box in the inside in every space, both sides at pull formula box are equipped with the coiled hair that admits air respectively, the coiled hair of giving vent to anger, the coiled hair and the branch connection that admits air admit air, the coiled hair of giving vent to anger is connected with air outlet pipe, air outlet pipe is connected with the house steward's that gives vent to anger top, the give vent to anger inlet end of house steward's end -to -end connection gas drying device, the end of giving vent to anger of gas drying device is connected with the air inlet of connecting tube. The utility model discloses a gas drying device and heating device can be to the inside dryings continuously of going on of oven inner chamber to gain fine drying effect, it is not high to the requirement of apparatus for the drying of vacuum type, can make dry condition satisfied very easily, the cost is lower.
Description
Technical field
This utility model relates to lithium battery production equipment technical field, specifically a kind of lithium battery production apparatus for baking.
Background technology
" lithium battery " is a class by lithium metal or lithium alloy is negative material, the battery using non-aqueous electrolytic solution.Within 1912, it is suggested and studies.During 20 century 70, M.S.Whittingham proposes and begins one's study lithium ion battery.Owing to the chemical characteristic of lithium metal is the most active so that the processing of lithium metal, preserve, use, the highest to environmental requirement.So, lithium battery is not the most applied.Along with the development of science and technology, present lithium battery has had become as main flow.
Lithium battery is broadly divided into two classes: lithium metal battery and lithium ion battery.Lithium ion battery does not contains the lithium of metallic state, and can charge.5th generation product lithium metal battery of rechargeable battery was born in 1996, and its safety, specific capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.Owing to the high-tech of himself requires to limit, the most only company of a few countries is producing this lithium metal battery.
Vacuum oven it is be unable to do without in the course of processing of lithium ion battery, each procedure is required for carrying out except water processes, before especially fluid injection operation, fluid injection operation just can be carried out after the battery core of lithium ion battery must being carried out strict baking, otherwise the electrolyte lithium hexafluoro phosphate in electrolyte can generate Fluohydric acid. with the moisture generation chemical reaction in battery core, not only have a strong impact on the performance of battery, and chemical reaction can produce substantial amounts of heat simultaneously, cause lithium ion battery explosion.
Existing lithium ion battery apparatus for baking is broadly divided into two big classes, the first kind is vacuum bakeout case, in baking process, i.e. keep vacuum, reduce the boiling point of water, then by being passed through dry gas (usually nitrogen), replacing with gas in baking box, thus reach the purpose of moisture removal, this kind of mode often consumes higher cost；Equations of The Second Kind is by controlling external environment condition, baking box connects with external environment condition, by constantly gas low for external moisture content and gas displacement in case in baking process, thus reach the purpose of moisture removal, temperature higher (as the baking temperature of positive mix more than 150 DEG C) due to baking, so the temperature-fall period persistent period after Hong Kao is longer, takes out material when temperature is higher and easily cause again powder water suction and make cured effect have a greatly reduced quality.Being down to the time of room temperature it is generally required to 8-12h after positive mix baking, the temperature fall time of other roasting procedure is also wanted more than 3h, therefore the temperature fall time of the baking oven long production cycle directly extending lithium ion battery, be have impact on production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery production apparatus for baking, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
nullA kind of lithium battery production apparatus for baking，Including baking oven，Described baking oven includes oven ncavity、Zone of heating、Cooling layer、Heat-insulation layer and baking oven outer wall，Horizontal support rail is installed in oven ncavity，Oven ncavity is divided into several spaces by support rail，It is equipped with drawing and pulling type casing in the inside in each space，It is respectively provided on two sides with air inlet coiled hair at drawing and pulling type casing、Give vent to anger coiled hair，Air inlet coiled hair is connected with air intake branch，Coiled hair of giving vent to anger is connected with going out gas branch pipe，Go out gas branch pipe and be connected with the top of the house steward that gives vent to anger，Give vent to anger house steward end connect gas drier inlet end，The outlet side of gas drier connects with the air inlet being connected pipeline，The gas outlet connecting pipeline is connected with the inlet end of heater，The outlet side of heater connects air inlet supervisor，The end of air inlet supervisor is connected with air intake branch，On described air inlet supervisor, air pump is installed；Being also equipped with the feed tube being connected with cooling layer on described baking oven, feed tube is provided with liquid feed valve, the baking oven opposite side being centrosymmetric with baking oven centrage with feed tube is provided with drain pipe, and drain pipe is provided with liquid valve.
As further program of the utility model: if the inside of described drawing and pulling type casing is provided with dried layer dividing plate by fixed block.
As further program of the utility model: described air inlet coiled hair is provided with several air inlets.
As further program of the utility model: described in coiled hair of giving vent to anger be provided with several ventholes.
As further program of the utility model: the both sides of described drawing and pulling type casing are provided with air-vent.
Compared with prior art, this utility model can carry out lasting being dried by gas drier and heater to oven ncavity inside, and obtain good drying effect, it is dried less demanding to apparatus relative to vacuum type, being readily able to make the condition being dried be met, cost is relatively low；The setting of drawing and pulling type casing can make being uniformly heated of oven interior, it is to avoid heating dead angle occurs, improves the effect being dried further；Meanwhile, cooling layer is set and the inside of baking oven can be carried out fast cooling, accelerate the speed of cooling, shorten the cycle produced, indirectly reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of lithium battery production apparatus for baking.
Fig. 2 is the structural representation of air inlet coiled hair in lithium battery production apparatus for baking.
Fig. 3 is the structural representation of coiled hair of giving vent to anger in lithium battery production apparatus for baking.
Fig. 4 is the structural representation of drawing and pulling type casing in lithium battery production apparatus for baking.
In figure: 1-oven ncavity, 2-zone of heating, 3-cooling layer, 4-heat-insulation layer, 5-baking oven outer wall, 6-feed tube, 7-liquid feed valve, 8-drain pipe, 9-liquid valve, 10-air intake branch, 11-air inlet coiled hair, 111-air inlet, 12-air inlet is responsible for, 13-air pump, 14-heater, 15-gas drier, 16-connects pipeline, 17-gives vent to anger house steward, 18-goes out gas branch pipe, 19-gives vent to anger coiled hair, 191-venthole, 20-support rail, 21-drawing and pulling type casing, 211-dividing plate, 212-fixed block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～4, in this utility model embodiment, a kind of lithium battery production apparatus for baking, including baking oven, described baking oven includes oven ncavity 1, zone of heating 2, cooling layer 3, heat-insulation layer 4 and baking oven outer wall 5, horizontal support rail 20 is installed in oven ncavity 1, by support rail 20, drawing and pulling type casing 21 is supported, oven ncavity 1 is divided into several spaces by support rail 20, it is equipped with drawing and pulling type casing 21 in the inside in each space, it is respectively provided on two sides with air inlet coiled hair 11 at drawing and pulling type casing 21, give vent to anger coiled hair 19, described air inlet coiled hair 11 is provided with several air inlets 111；Described coiled hair 19 of giving vent to anger is provided with several ventholes 191；Air inlet coiled hair 11, the setting of coiled hair 19 of giving vent to anger can make air inlet, give vent to anger the most uniform, it is ensured that oven ncavity 1 is internal to be heated evenly；The both sides of described drawing and pulling type casing 21 are provided with air-vent, it is possible to make the inside of drawing and pulling type casing 21 be heated smoothly；nullAir inlet coiled hair 11 is connected with air intake branch 10，Give vent to anger coiled hair 19 and go out gas branch pipe 18 and be connected，Go out gas branch pipe 18 and be connected with the top of the house steward 17 that gives vent to anger，Give vent to anger house steward 17 end connect gas drier 15 inlet end，A certain amount of moisture is carried from oven interior gas out，By gas drier 15, moisture absorption is fallen，The outlet side of gas drier 15 connects with the air inlet being connected pipeline 16，The gas outlet connecting pipeline 16 is connected with the inlet end of heater 14，The gas entering baking oven can be heated by heater 14，There is more preferable drying effect，The outlet side of heater 14 connects air inlet supervisor 12，The end of air inlet supervisor 12 is connected with air intake branch 10，On described air inlet supervisor 12, air pump 13 is installed，Air pump 13 is capable of being dried the circulation of gas；The feed tube 6 being connected with cooling layer 3 it is also equipped with on described baking oven, cooling layer 3 is capable of baking oven and quickly cools down, liquid feed valve 7 is installed on feed tube 6, is provided with drain pipe 8 with feed tube 6 with the baking oven opposite side that baking oven centrage is centrosymmetric, drain pipe 8 is provided with liquid valve 9；If the inside of described drawing and pulling type casing 21 is provided with dried layer dividing plate 211 by fixed block 212.
This utility model can carry out lasting being dried by gas drier and heater to oven ncavity inside, and obtain good drying effect, it is dried less demanding to apparatus, it is easy to the condition being dried can be made to be met, and cost is relatively low relative to vacuum type；The setting of drawing and pulling type casing can make being uniformly heated of oven interior, it is to avoid heating dead angle occurs, improves the effect being dried further；Meanwhile, cooling layer is set and the inside of baking oven can be carried out fast cooling, accelerate the speed of cooling, shorten the cycle produced, indirectly reduce cost.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
- null1. a lithium battery production apparatus for baking，Including baking oven，It is characterized in that，Described baking oven includes oven ncavity、Zone of heating、Cooling layer、Heat-insulation layer and baking oven outer wall，Horizontal support rail is installed in oven ncavity，Oven ncavity is divided into several spaces by support rail，It is equipped with drawing and pulling type casing in the inside in each space，It is respectively provided on two sides with air inlet coiled hair at drawing and pulling type casing、Give vent to anger coiled hair，Air inlet coiled hair is connected with air intake branch，Coiled hair of giving vent to anger is connected with going out gas branch pipe，Go out gas branch pipe and be connected with the top of the house steward that gives vent to anger，Give vent to anger house steward end connect gas drier inlet end，The outlet side of gas drier connects with the air inlet being connected pipeline，The gas outlet connecting pipeline is connected with the inlet end of heater，The outlet side of heater connects air inlet supervisor，The end of air inlet supervisor is connected with air intake branch，On described air inlet supervisor, air pump is installed；Being also equipped with the feed tube being connected with cooling layer on described baking oven, feed tube is provided with liquid feed valve, the baking oven opposite side being centrosymmetric with baking oven centrage with feed tube is provided with drain pipe, and drain pipe is provided with liquid valve.
- A kind of lithium battery production apparatus for baking the most according to claim 1, it is characterised in that if the inside of described drawing and pulling type casing is provided with dried layer dividing plate by fixed block.
- A kind of lithium battery production apparatus for baking the most according to claim 1, it is characterised in that described air inlet coiled hair is provided with several air inlets.
- A kind of lithium battery production apparatus for baking the most according to claim 1, it is characterised in that described in coiled hair of giving vent to anger be provided with several ventholes.
- A kind of lithium battery production apparatus for baking the most according to claim 1, it is characterised in that the both sides of described drawing and pulling type casing are provided with air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348175.6U CN205583070U (en) | 2016-04-20 | 2016-04-20 | Baking equipment is used in lithium cell production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348175.6U CN205583070U (en) | 2016-04-20 | 2016-04-20 | Baking equipment is used in lithium cell production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583070U true CN205583070U (en) | 2016-09-14 |
Family
ID=56859920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348175.6U Expired - Fee Related CN205583070U (en) | 2016-04-20 | 2016-04-20 | Baking equipment is used in lithium cell production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375285A (en) * | 2018-02-10 | 2018-08-07 | 安徽唯诗杨信息科技有限公司 | A kind of lithium-ion-power cell drying device and drying means |
| CN111896285A (en) * | 2020-08-05 | 2020-11-06 | 合肥中科离子医学技术装备有限公司 | Radiation baking method for vacuum chamber quartz lamp of superconducting cyclotron |
-
2016
- 2016-04-20 CN CN201620348175.6U patent/CN205583070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108375285A (en) * | 2018-02-10 | 2018-08-07 | 安徽唯诗杨信息科技有限公司 | A kind of lithium-ion-power cell drying device and drying means |
| CN111896285A (en) * | 2020-08-05 | 2020-11-06 | 合肥中科离子医学技术装备有限公司 | Radiation baking method for vacuum chamber quartz lamp of superconducting cyclotron |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108232123B (en) | Curing process for positive plate of lead-acid storage battery for electric automobile | |
| CN105226318B (en) | A kind of lithium battery electric core baking process | |
| CN202004091U (en) | Cell electrode plate curing device | |
| CN104091944B (en) | The preparation method of LiFePO4 | |
| CN207542361U (en) | A kind of immersion cooling structure | |
| CN104142045A (en) | Method for drying cell of high-capacity lithium-ion battery | |
| CN205583070U (en) | Baking equipment is used in lithium cell production | |
| CN107024080A (en) | A kind of vacuum drying process and drying equipment of lithium ion battery raw material | |
| CN110165102A (en) | A kind of injection-absorption thermodynamic cycle battery thermal management system and its working method | |
| CN204130646U (en) | A kind of process units of lithium ion battery | |
| CN105140590A (en) | Water-cooling heat-radiating ternary battery pack | |
| CN108923069B (en) | A kind of electrical core of power battery quick baking technique | |
| CN206695516U (en) | A kind of vacuum dryer of lithium ion battery raw material | |
| CN107394274A (en) | A kind of method for reducing ternary system electrokinetic cell internal moisture | |
| CN108151457A (en) | A kind of lithium battery is dried in vacuo dehumidification device | |
| CN208336375U (en) | A kind of lead-acid accumulator humidogene plate high temperature and pressure curing and drying device | |
| CN106813464A (en) | A kind of lithium battery baking box | |
| CN207180254U (en) | A kind of drying box for being used to produce sulfuric acid vinyl ester | |
| CN204154060U (en) | A kind of apparatus for baking of lithium ion battery | |
| CN106684338B (en) | A kind of curing process of power battery pole plate | |
| CN204102959U (en) | Monomer Large Copacity batteries of electric automobile and core bag drying device thereof | |
| CN206496596U (en) | A kind of heated-air circulation oven for producing solvent orange 60 | |
| CN204348848U (en) | A kind of hot air circulating system of lead-acid battery curing room | |
| Xiaosong et al. | Numerical simulation and parametric optimization on the container type energy storage system | |
| CN103900356A (en) | Condensing type hot air circulation drying device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |