CN104567292B - A kind of electrokinetic cell vacuum dryer - Google Patents
A kind of electrokinetic cell vacuum dryer Download PDFInfo
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- CN104567292B CN104567292B CN201410814891.4A CN201410814891A CN104567292B CN 104567292 B CN104567292 B CN 104567292B CN 201410814891 A CN201410814891 A CN 201410814891A CN 104567292 B CN104567292 B CN 104567292B
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Abstract
The invention belongs to drying equipment technical field, more particularly to a kind of electrokinetic cell vacuum dryer, including casing, it is arranged at the furnace chamber of the casing, the fire door mechanism coordinated with the furnace chamber, the fortune wind system that is connected with the furnace chamber and the control unit for being arranged at the casing sidepiece, the furnace chamber includes furnace chamber body, material containing track, material containing disk division board and mica sheet, and the material containing track, the material containing disk division board and the mica sheet may be contained within the furnace chamber body.The present invention realizes battery core automation feeding, improves drying efficiency and drying effect, reduces the power consumption of equipment, has reached energy-efficient effect.
Description
Technical field
The invention belongs to drying equipment technical field, more particularly to a kind of electrokinetic cell vacuum dryer.
Technical background
At present, the square lithium ion power battery used in electric automobile is in production assembling process generally use：" naked battery core enters
Aluminum hull → battery core, which is dried, goes moisture removal → battery core top cover to be welded with aluminum hull " technique.And the effect that battery core is dried will directly affect
Whether battery is qualified, the performance in the whether exceeded life-span and battery that will have a strong impact on battery of the moisture in battery core, so naked electricity
Core drying seems most important in whole assembling process.But there is following four and ask in the vacuum dryer in current industry
Topic：One）, automaticity it is low, battery core loading and unloading be both needed to operator completion；Two）, drying efficiency it is low, generally need to be dried in vacuo
24h；Three）, drying effect it is bad, be mainly reflected in after drying that battery core water content exceed standard, and each drying effect of battery core
It is inconsistent；4th, drying equipment power consumption is high, and drying cost is high.How to solve four problems of the above to fill as lithium-ion-power cell
Key difficulties with process.
The content of the invention
It is an object of the invention to：In view of the shortcomings of the prior art, a kind of electrokinetic cell vacuum dryer is provided, with
Solution battery core drying process automaticity is low, drying efficiency is low, drying effect does not reach technological requirement and drying equipment consumption
Can be high the problems such as.
To achieve the above object, the technical scheme is that：
A kind of electrokinetic cell vacuum dryer, including casing, be arranged at the casing furnace chamber, with the furnace chamber coordinate
Fire door mechanism, the fortune wind system that is connected with the furnace chamber and the control unit for being arranged at the casing sidepiece, the furnace chamber include
Furnace chamber body, material containing track, material containing disk division board and mica sheet, the material containing track, the material containing disk division board and the cloud
Master slice may be contained within the furnace chamber body.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the furnace chamber body is arranged to square
Structure, the mica sheet are arranged to several, and several described mica sheets are arranged in four faces of the furnace chamber inner body wall.This
Invention replaces the heat-generating pipe of prior art to heat with mica sheet, and maximum temperature can reach 130 DEG C, and power dissipation ratio heat-generating pipe is small by 40%
Realize energy-efficient effect.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the material containing track is arranged to some
Individual, the material containing disk division board is located therein between two material containing tracks.When drying battery core, using in dolly feeding
Material, fire door is then opened by control unit starting switch, the material containing track for carrying battery core is left in dry furnace chamber, dolly can
So that pallet is sent into drying oven intracavitary by material containing track, the automation of battery core transfer is completed.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the furnace chamber body is provided with air intake
Mouth, air outlet, nitrogen inlet and vacuum interface.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the fortune wind system includes vacuumizing
Pipeline, intake stack, gas heating tube, wind pipe, nitrogen intake stack and fortune wind wind regime, one end of the vacuum lead
The vacuum interface is communicated in, the other end of the vacuum lead is communicated in vaccum-pumping equipment, and the intake stack is communicated in
The air inlet, the wind pipe are communicated in the air outlet, the wind pipe by the gas heating tube with it is described
Intake stack connects, and the intake stack connects with the fortune wind wind regime, and the nitrogen intake stack is communicated in the nitrogen
Entrance.The fortune wind system of the present invention can make even heat be distributed to the intrinsic every nook and cranny of furnace chamber；Other increased nitrogen
Gas respiratory function, nitrogen can take the moisture dried out from battery core out of furnace chamber body, the need pair when nitrogen enters furnace chamber body
Nitrogen is heated, it is ensured that nitrogen enters the temperature of furnace chamber body close to furnace chamber body interior temperature, to avoid due to nitrogen temperature
Degree causes the condensate moisture that dries out less than furnace chamber body temperature and influences drying effect.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the outer wall of the furnace chamber body is set
There are some reinforcements, some reinforcements are evenly arranged in the outer wall of the furnace chamber body.When vacuumizing, reinforcement can be true
It is indeformable in vacuum to protect furnace chamber body, it is resistance to be evacuated to more than -100KPa, it is important that will to foreshorten to drying time
Within 12h.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the fire door of the furnace chamber body is set
There is oven door sealing circle, being sealed during for closing fire door.
As electrokinetic cell vacuum dryer of the present invention one kind improve, the fire door mechanism include fire door,
Motion bar, fixed plate, expansion link, telescopic cylinder and fixed block, one end of the motion bar is fixedly connected with the fire door, described
The other end of motion bar is flexibly connected with one end of the expansion link, and the middle part of the motion bar rotates with the fixed plate to be connected
Connect, the other end of the expansion link is connected to the output end of the telescopic cylinder, and the telescopic cylinder is connected with the fixed block.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, and the fire door mechanism also includes auxiliary
Bar and connecting plate, one end of the auxiliary rod are fixedly connected with the fire door, the other end rotation connection of the auxiliary rod
In the fixed plate, one end of the connecting plate is connected with the fixed block, the other end of the connecting plate and the fixed plate
Connection.
One kind as electrokinetic cell vacuum dryer of the present invention is improved, the fixed plate and the fixed block
The casing is both secured to, fire door mechanism is convenient to and is acted.
The beneficial effects of the present invention are：The present invention includes casing, is arranged at the furnace chamber of the casing, matches somebody with somebody with the furnace chamber
The fire door mechanism of conjunction, the fortune wind system connected with the furnace chamber and the control unit for being arranged at the casing sidepiece, the furnace chamber bag
Include furnace chamber body, material containing track, material containing disk division board and mica sheet, the material containing track, the material containing disk division board and described
Mica sheet may be contained within the furnace chamber body.The present invention realizes battery core automation feeding, improves drying efficiency and drying
Effect, the power consumption of equipment is reduced, reached energy-efficient effect.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the present invention.
Fig. 2 is the furnace chamber of the present invention and transports one of structural representation of wind system.
Fig. 3 is the furnace chamber and the two of the structural representation of fortune wind system of the present invention.
Fig. 4 is the structural representation of the fire door mechanism of the present invention.
Wherein, 1- casings, 2- furnace chambers, 3- fire doors mechanism, 4- fortune wind systems, 5- control units, 11- furnace chamber bodies, 12- material containings
Track, 13- material containing disk division boards, 14- mica sheets, 31- fire doors, 32- motion bars, 33- fixed plates, 34- expansion links, 35- stretch
Cylinder, 36- fixed blocks, 37- auxiliary rods, 38- connecting plates, 41- vacuum leads, 42- intake stacks, 43- gas heating tubes,
44- wind pipes, 45- nitrogen intake stacks, 46- fortune wind wind regimes, 111- air inlets, 112- air outlets, 113- nitrogen inlets,
114- vacuum interfaces, 115- reinforcements, 116- oven door sealing circles.
Embodiment
With reference to embodiment and Figure of description, the present invention is described in further detail, but the present invention
Embodiment not limited to this.
As shown in Fig. 1 ~ 4, a kind of electrokinetic cell vacuum dryer, including casing 1, be arranged at casing 1 furnace chamber 2, with
The fire door mechanism 3 of the cooperation of furnace chamber 2, the fortune wind system 4 connected with furnace chamber 2 and the control unit 5 for being arranged at the sidepiece of casing 1, furnace chamber 2 wrap
Include furnace chamber body 11, material containing track 12, material containing disk division board 13 and mica sheet 14, material containing track 12, the and of material containing disk division board 13
Mica sheet 14 may be contained within furnace chamber body 11.Furnace chamber body 11 is arranged to square structure, and mica sheet 14 is arranged to several, if
Dry mica sheet 14 is arranged in four faces of the inwall of furnace chamber body 11.Material containing track 12 is arranged to several, material containing disk division board
13 are located therein between two material containing tracks 12.
Preferably, furnace chamber body 11 is provided with air inlet 111, air outlet 112, nitrogen inlet 113 and vacuum interface 114.
The outer wall of furnace chamber body 11 is provided with some reinforcements 115, and some reinforcements 115 are evenly arranged in the outer wall of furnace chamber body 11.
The fire door of furnace chamber body 11 is provided with oven door sealing circle 116.
Preferably, transport wind system 4 include vacuum lead 41, intake stack 42, gas heating tube 43, wind pipe 44,
Nitrogen intake stack 45 and fortune wind wind regime 46, one end of vacuum lead 41 is communicated in vacuum interface 114, vacuum lead 41
The other end is communicated in vaccum-pumping equipment, and intake stack 42 is communicated in air inlet 111, and wind pipe 44 is communicated in air outlet 112, gone out
Wind pipeline 44 is connected by gas heating tube 43 with intake stack 42, so as to form the internal convection of furnace chamber body 11, wherein gas
Body heating tube 43 can heat to gas, it is ensured that the gas temperature by fortune wind pipeline and temperature phase in furnace chamber body 11
Deng.Intake stack 42 connects with fortune wind wind regime 46, and fortune wind wind regime 46 can be that intake stack 42 improves wind regime, nitrogen intake stack
45 are communicated in nitrogen inlet 113, realize the input of nitrogen.Battery core moisture after drying can be evaporate into furnace chamber body 11,
The nitrogen of heating is passed through in furnace chamber body 11 by nitrogen inlet 113, and dry nitrogen will be with furnace chamber sheet after entering furnace chamber body 11
Moisture in body 11 combines, then is extracted out nitrogen by vacuum interface 114, thus can be the moisture band in furnace chamber body 11
Go out, reach the effect of battery core drying.
Preferably, fire door mechanism 3 includes fire door 31, motion bar 32, fixed plate 33, expansion link 34, telescopic cylinder 35 and consolidated
Determine block 36, one end of motion bar 32 is fixedly connected with fire door 31, and the other end of motion bar 32 connects with one end activity of expansion link 34
Connecing, middle part and the fixed plate 33 of motion bar 32 are rotatablely connected, and the other end of expansion link 34 is connected to the output end of telescopic cylinder 35,
Telescopic cylinder 35 is connected with fixed block 36.Fire door mechanism 3 also includes auxiliary rod 37 and connecting plate 38, one end of auxiliary rod 37 and stove
Door 31 is fixedly connected, and the other end of auxiliary rod 37 is rotationally connected with fixed plate 33, and one end of connecting plate 38 is connected with fixed block 36,
The other end of connecting plate 38 is connected with fixed plate 33.Fixed plate 33 and fixed block 36 are both secured to casing 1.
The present invention the course of work be：The battery core for needing to dry is sent in furnace chamber 2 by dolly, then passes through control unit
5 control fire doors 31 are closed, and now telescopic cylinder 35 acts so that expansion link 34 drives fire door 31 to be in close contact with furnace chamber 2 and realized
Sealing, is then dried processing by transporting wind system 4 to the battery core of furnace chamber 2 again.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in above-mentioned embodiment, every those skilled in the art exist
Made any conspicuously improved, replacement or modification belong to protection scope of the present invention on the basis of the present invention.This
Outside, although having used some specific terms in this specification, these terms merely for convenience of description, not to the present invention
Form any restrictions.
Claims (10)
- A kind of 1. electrokinetic cell vacuum dryer, it is characterised in that：Including casing, it is arranged at furnace chamber and the institute of the casing The fire door mechanism for stating furnace chamber cooperation, the fortune wind system connected with the furnace chamber and the control unit for being arranged at the casing sidepiece, institute Stating furnace chamber includes furnace chamber body, material containing track, material containing disk division board and mica sheet, the material containing track, material containing disk isolation Plate and the mica sheet may be contained within the furnace chamber body；The furnace chamber body is provided with nitrogen inlet and vacuum interface, institute Stating fortune wind system includes vacuum lead and nitrogen intake stack, and one end of the vacuum lead is communicated in the vacuum and connect Mouthful, the other end of the vacuum lead is communicated in vaccum-pumping equipment, and the nitrogen intake stack is communicated in the nitrogen inlet.
- 2. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：The furnace chamber body side of being arranged to Shape structure, the mica sheet are arranged to several, and several described mica sheets are arranged in four faces of the furnace chamber inner body wall.
- 3. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：If the material containing track is arranged to Dry, the material containing disk division board is located therein between two material containing tracks.
- 4. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：The furnace chamber body is additionally provided with Air inlet and air outlet.
- 5. electrokinetic cell vacuum dryer according to claim 4, it is characterised in that：It is described fortune wind system also include into Wind pipeline, gas heating tube, wind pipe and fortune wind wind regime, the intake stack are communicated in the air inlet, the discharge pipe Road is communicated in the air outlet, and the wind pipe is connected by the gas heating tube with the intake stack, and it is described enter Wind pipeline connects with the fortune wind wind regime.
- 6. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：The outer wall of the furnace chamber body is set Some reinforcements are equipped with, some reinforcements are evenly arranged in the outer wall of the furnace chamber body.
- 7. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：The fire door of the furnace chamber body is set It is equipped with oven door sealing circle.
- 8. electrokinetic cell vacuum dryer according to claim 1, it is characterised in that：The fire door mechanism includes stove Door, motion bar, fixed plate, expansion link, telescopic cylinder and fixed block, one end of the motion bar are fixedly connected with the fire door, The other end of the motion bar is flexibly connected with one end of the expansion link, and the middle part of the motion bar rotates with the fixed plate Connection, the other end of the expansion link are connected to the output end of the telescopic cylinder, and the telescopic cylinder connects with the fixed block Connect.
- 9. electrokinetic cell vacuum dryer according to claim 8, it is characterised in that：The fire door mechanism also includes auxiliary Bar and connecting plate are helped, one end of the auxiliary rod is fixedly connected with the fire door, and the other end of the auxiliary rod, which rotates, to be connected The fixed plate is connected to, one end of the connecting plate is connected with the fixed block, the other end of the connecting plate and the fixation Plate connects.
- 10. electrokinetic cell vacuum dryer according to claim 8, it is characterised in that：The fixed plate and described solid Determine block and be both secured to the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814891.4A CN104567292B (en) | 2014-12-25 | 2014-12-25 | A kind of electrokinetic cell vacuum dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814891.4A CN104567292B (en) | 2014-12-25 | 2014-12-25 | A kind of electrokinetic cell vacuum dryer |
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| Publication Number | Publication Date |
|---|---|
| CN104567292A CN104567292A (en) | 2015-04-29 |
| CN104567292B true CN104567292B (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410814891.4A Active CN104567292B (en) | 2014-12-25 | 2014-12-25 | A kind of electrokinetic cell vacuum dryer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880037A (en) * | 2015-05-28 | 2015-09-02 | 天津市泰斯特仪器有限公司 | Vacuum drying oven |
| CN108454367B (en) * | 2017-12-28 | 2021-02-19 | 江苏欧力特能源科技有限公司 | Electric automobile lithium cell with dampproofing function |
| CN108375285B (en) * | 2018-02-10 | 2020-07-31 | 嘉兴晟源工业设计有限公司 | Drying device and drying method for lithium ion power battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2552961B2 (en) * | 1991-03-04 | 1996-11-13 | 兵五 泉 | Wood drying method capable of converting wind force and pressure according to changes in water content |
| JP2549979B2 (en) * | 1993-04-09 | 1996-10-30 | 黒崎炉工業株式会社 | Vacuum dryer |
| CN2929613Y (en) * | 2006-03-17 | 2007-08-01 | 黄和贵 | Improved door structure for drying room |
| JP5466974B2 (en) * | 2010-03-11 | 2014-04-09 | 株式会社ノリタケカンパニーリミテド | Method and apparatus for drying metal foil laminate |
| CN202024577U (en) * | 2011-02-22 | 2011-11-02 | 深圳市腾达工业自动设备有限公司 | High efficient and energy saving vacuum drying oven |
| CN202057173U (en) * | 2011-03-22 | 2011-11-30 | 莆田市力天红木艺雕有限公司 | Pneumatic type drying chamber door sealing device |
| CN202420119U (en) * | 2011-11-30 | 2012-09-05 | 凯迈（江苏）机电有限公司 | Drying furnace for lithium battery cell |
| CN203704556U (en) * | 2013-09-13 | 2014-07-09 | 凯迈（江苏）机电有限公司 | Vacuum drying oven for lithium batteries |
| CN203980811U (en) * | 2014-06-19 | 2014-12-03 | 合肥国轩高科动力能源股份公司 | A kind of lithium ion battery powder baking oven |
| CN204006986U (en) * | 2014-06-30 | 2014-12-10 | 王建刚 | A kind of battery vacuum drying chamber |
| CN204404710U (en) * | 2014-12-25 | 2015-06-17 | 宁德新能源科技有限公司 | A kind of electrokinetic cell vacuum dryer |
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Effective date of registration: 20210531 Address after: No.1, Xinghui Road, Songshanhu Park, Dongguan, Guangdong 523000 Patentee after: Dongguan xinneng'an Technology Co.,Ltd. Address before: 352100 No.1 Zhenggang Road, Dongqiao Economic Development Zone, Ningde City, Fujian Province Patentee before: NINGDE AMPEREX TECHNOLOGY Ltd. |
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