CN202585620U - Dedusting device for pole piece of lithium battery - Google Patents
Dedusting device for pole piece of lithium battery Download PDFInfo
- Publication number
- CN202585620U CN202585620U CN2012201858800U CN201220185880U CN202585620U CN 202585620 U CN202585620 U CN 202585620U CN 2012201858800 U CN2012201858800 U CN 2012201858800U CN 201220185880 U CN201220185880 U CN 201220185880U CN 202585620 U CN202585620 U CN 202585620U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- dedusting
- conveyer belt
- spray
- lithium battery
- 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 - Lifetime
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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a dedusting device for a pole piece of a lithium battery, which comprises a dedusting pole piece conveying belt, a dust spraying, adsorption and removal device and a negative-pressure piece adsorption chamber, wherein the dust spraying, adsorption and removal device is arranged above the dedusting pole piece conveying belt, and a dedusting port of the dust spraying, adsorption and removal device is formed above a plane of the dedusting pole piece conveying belt; a gap allowing a to-be-dedusted pole piece to pass through is formed between the dedusting port of the dust spraying, adsorption and removal device and the dedusting pole piece conveying belt; a ventilation hole is formed on the dedusting pole piece conveying belt; and the negative-pressure piece adsorption chamber is formed at a position corresponding to the dust spraying, adsorption and removal device below the dedusting pole piece conveying belt, and the cross section of the negative-pressure piece adsorption chamber is not less than that of the dust spraying, adsorption and removal device. The dedusting device has the effects of simple structure, convenience in operation and cheap price, can be used under the continuous operation conditions and has the advantage of large-scale industrial application.
Description
Technical field
The utility model relates to a kind of lithium battery pole slice dust cleaning apparatus.
Background technology
Lithium rechargeable battery mainly by: positive pole, plus plate current-collecting body, barrier film, electrolyte, negative pole, negative current collector, battery case etc. are partly formed.In the lithium battery production process, especially can produce dust and impurity inevitably in the pole piece slicing processes, be prone to cause the battery micro-short circuit, the security performance of battery is had seriously influence.Subsequent treatment to dust can increase the production time, reduces labor productivity.The patent of patent No. CN201655909 U has proposed a kind of dust cleaning apparatus of lithium battery electric core recently; The simple mechanism that utilizes the family expenses dust removal machine to form is realized single battery electricity core dedusting requirement basically; Work continuously but this device is inappropriate for, limited its scale and used.At present also there is not open file to be exclusively used in to work continuously the dust cleaning apparatus of process electrodes of lithium-ion batteries.
The utility model content
The purpose of the utility model is to solve existing dust cleaning apparatus can only carry out dedusting to single battery electricity core, the problem that can't carry out dedusting to electrodes of lithium-ion batteries section in the process of working continuously.
The utility model proposes a kind of lithium battery pole slice dust cleaning apparatus for addressing the above problem; This dust cleaning apparatus comprises that the dirt device is absorbed in dedusting pole piece conveyer belt, spray and negative pressure is inhaled the sheet chamber; Spray is absorbed the dirt device and is arranged on the top that the dedusting pole piece transmits; Spray is absorbed the dedusting mouth of dirt device directly over dedusting pole piece conveyer belt plane, and spray absorbs to have between dirt device dedusting mouth and the dedusting pole piece conveyer belt and make the gap of treating that the dedusting pole piece passes through, and dedusting pole piece conveyer belt is provided with ventilation hole; Negative pressure suction sheet chamber is arranged on the position that the dirt device is absorbed in the corresponding spray in dedusting pole piece conveyer belt below, and the cross section of negative pressure suction sheet chamber is not less than the cross section that the dirt device is absorbed in spray.
Described spray is absorbed the dirt device and is comprised negative pressure dust shield and at least one high-pressure jet chamber; The high-pressure jet chamber is arranged in the negative pressure dust shield; The high-pressure jet chamber is provided with puff prot; The puff prot of high-pressure jet chamber is in the suction port of negative pressure dust shield, and the opening direction of the two is consistent, all directly over dedusting pole piece conveyer belt.
The puff prot place of described high-pressure jet chamber is provided with the wind-guiding frid.
Puff prot top, described high-pressure jet chamber is provided with valve, is used for controlling the air velocity of puff prot.
Be provided with the pole piece gatherer behind the described dedusting pole piece conveyer belt afterbody, and the height of pole piece gatherer is lower than the height of conveyer belt afterbody.
The utility model is in the pole piece continuous flow procedure; Inhale the sheet chamber through on the pole piece conveyer belt, increasing a hydro-peening dust cleaning apparatus with negative pressure, can remove the dust and the impurity that produce on the pole piece surface in the slicing processes, can avoid pole piece wrinkling in dust removal process, be adsorbed etc. and cause that pole piece is out of shape the problem that can't transmit; Be applicable to the pole piece high-effective dust-removing of all thickness; The utility model is simple in structure, and is easy to operate, low price; Can under the condition of working continuously, use, possess the advantage that heavy industrialization is used.
Description of drawings
Fig. 1 is the lithium battery pole slice dust cleaning apparatus structure chart of the utility model embodiment.
Embodiment
Further specify below in conjunction with the embodiment of accompanying drawing the utility model.
As shown in Figure 1, the utility model is disclosed to be used for lithium battery and to produce dust cleaning apparatus continuously and comprise that dedusting pole piece conveyer belt 1, transfer roller 2, dust shield 3, two high-pressure jet chambers 4, air intake passage 5, control valve 6, pole piece gatherer 7, negative pressure inhale sheet chamber 8, pillar 9, lower conveyor belt 10, puff prot 11 and wind guide tank 14.Wherein pole piece conveyer belt 12 links to each other with dust cleaning apparatus pole piece conveyer belt 1; The dirt device is fixed on dedusting pole piece conveyer belt 1 through pillar 9 top is absorbed in spray by wind guide tank 14, high pressure draught chamber 4, air intake passage 5 and dust shield 3 are formed; High pressure draught chamber 4 is contained in the dust shield 3; High pressure draught chamber 4 is provided with puff prot 11, and puff prot 11 has between puff prot 11 and the dedusting pole piece conveyer belt 1 to make the gap of treating that the dedusting pole piece passes through directly over dedusting pole piece conveyer belt 1; Puff prot 11 places are provided with control valve 6; Can control the gas flow rate of puff prot 11, just form air intake passage 5 between the puff prot high pressure draught chambers 4 11 of high pressure draught chamber 4 and the dust shield 3, negative pressure is inhaled sheet chamber 8 and is arranged between dedusting pole piece conveyer belt 1 below and lower conveyor belt 10 tops.
The course of work of this device is following: lithium battery pole slice 13 is sent on the dedusting pole piece conveyer belt 1 through pole piece conveyer belt 12; Lithium battery pole slice 13 is absorbed the dedusting of negative pressure suction sheet chamber of dirt device and below through the spray of dedusting pole piece conveyer belt 1 top after; Get into pole piece gathering-device 7; After the dust of lithium battery pole slice front surface and impurity are blown afloat by the high pressure draught of high pressure draught chamber 4; Attracted by wind guide tank 14 with dust that blows afloat and impurity sucking-off and deliver to dedusting in the dust excluding hood by negative-pressure air-flow in the dust shield; Corresponding dust catcher position, the pole piece of dedusting simultaneously conveyer belt 1 below negative pressure is inhaled sheet chamber 8, makes frivolous pole piece in the deduster dust removal process, makes and treats that the suction of dedusting lithium battery pole slice is attached on the dedusting pole piece conveyer belt 1 until taking off dirt smoothly.This device is more enough removed dust and the impurity that slicing processes produces on pole piece surface, good dedusting effect, and can effectively avoid pole piece wrinkling in dust removal process, be adsorbed etc. and cause the problem that the pole piece distortion can't be transmitted.
The utility model carries out detailed description through the foregoing description, but the protection range of the utility model is not subject to these embodiment.
Claims (5)
1. lithium battery pole slice dust cleaning apparatus; It is characterized in that: this dust cleaning apparatus comprises that the dirt device is absorbed in dedusting pole piece conveyer belt, spray and negative pressure is inhaled the sheet chamber; Spray is absorbed the dirt device and is arranged on the top that the dedusting pole piece transmits; Spray is absorbed the dedusting mouth of dirt device directly over dedusting pole piece conveyer belt plane, and spray absorbs to have between dirt device dedusting mouth and the dedusting pole piece conveyer belt and make the gap of treating that the dedusting pole piece passes through, and dedusting pole piece conveyer belt is provided with ventilation hole; Negative pressure suction sheet chamber is arranged on the position that the dirt device is absorbed in the corresponding spray in dedusting pole piece conveyer belt below, and the cross section of negative pressure suction sheet chamber is not less than the cross section that the dirt device is absorbed in spray.
2. lithium battery pole slice dust cleaning apparatus according to claim 1; It is characterized in that: described spray is absorbed the dirt device and is comprised negative pressure dust shield and at least one high-pressure jet chamber; The high-pressure jet chamber is arranged in the negative pressure dust shield, and the high-pressure jet chamber is provided with puff prot, and the puff prot of high-pressure jet chamber is in the suction port of negative pressure dust shield; The opening direction of the two is consistent, all directly over dedusting pole piece conveyer belt.
3. lithium battery pole slice dust cleaning apparatus according to claim 2 is characterized in that: the puff prot place of described high-pressure jet chamber is provided with the wind-guiding frid.
4. lithium battery pole slice dust cleaning apparatus according to claim 2 is characterized in that: puff prot top in described high-pressure jet chamber is provided with valve, is used for controlling the air velocity of puff prot.
5. according to claim 1,2,3 or 4 described lithium battery pole slice dust cleaning apparatuss, it is characterized in that: be provided with the pole piece gatherer behind the described dedusting pole piece conveyer belt afterbody, and the height of pole piece gatherer is lower than the height of conveyer belt afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201858800U CN202585620U (en) | 2012-04-27 | 2012-04-27 | Dedusting device for pole piece of lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201858800U CN202585620U (en) | 2012-04-27 | 2012-04-27 | Dedusting device for pole piece of lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585620U true CN202585620U (en) | 2012-12-05 |
Family
ID=47254998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201858800U Expired - Lifetime CN202585620U (en) | 2012-04-27 | 2012-04-27 | Dedusting device for pole piece of lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202585620U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128330A (en) * | 2013-06-28 | 2014-11-05 | 中航锂电（洛阳）有限公司 | Pole shoe dust collector and pole shoe slicing device utilizing same |
| CN104418006A (en) * | 2013-08-19 | 2015-03-18 | 广德施可达岩棉制造有限公司 | Improved rock wool conveying device |
| CN104475611A (en) * | 2014-12-09 | 2015-04-01 | 深圳市格瑞普电池有限公司 | Dedusting process and receiving device suitable for lithium ion battery pole pieces |
| CN105080908A (en) * | 2015-09-23 | 2015-11-25 | 苏州艾特隆精密科技有限公司 | Automatic duster for battery pole piece |
| CN105312262A (en) * | 2015-11-16 | 2016-02-10 | 深圳市倍特力电池有限公司 | Automatic dust removal machine |
| CN106944413A (en) * | 2016-01-07 | 2017-07-14 | 上海长园电子材料有限公司 | Plastic pipe scrap-removing apparatus |
| CN107284739A (en) * | 2016-03-30 | 2017-10-24 | 深圳市腾达工业自动设备有限公司 | A kind of battery packaging device |
| CN107695062A (en) * | 2017-11-24 | 2018-02-16 | 重庆市合川区金星玻璃制品有限公司 | Negative pressure transports discarded glass cleaning device |
| CN107913877A (en) * | 2017-11-30 | 2018-04-17 | 中航锂电（江苏）有限公司 | Lithium battery pole slice forming metal considers dust pelletizing system to be worth doing |
| CN109290269A (en) * | 2018-09-12 | 2019-02-01 | 天津市捷威动力工业有限公司 | A kind of lithium battery pole slice cleaning equipment and method for cleaning |
-
2012
- 2012-04-27 CN CN2012201858800U patent/CN202585620U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128330A (en) * | 2013-06-28 | 2014-11-05 | 中航锂电（洛阳）有限公司 | Pole shoe dust collector and pole shoe slicing device utilizing same |
| CN104418006A (en) * | 2013-08-19 | 2015-03-18 | 广德施可达岩棉制造有限公司 | Improved rock wool conveying device |
| CN104475611A (en) * | 2014-12-09 | 2015-04-01 | 深圳市格瑞普电池有限公司 | Dedusting process and receiving device suitable for lithium ion battery pole pieces |
| CN104475611B (en) * | 2014-12-09 | 2016-04-06 | 深圳市格瑞普电池有限公司 | Be applicable to dust collecting process and the material-receiving device of electrodes of lithium-ion batteries |
| CN105080908A (en) * | 2015-09-23 | 2015-11-25 | 苏州艾特隆精密科技有限公司 | Automatic duster for battery pole piece |
| CN105312262A (en) * | 2015-11-16 | 2016-02-10 | 深圳市倍特力电池有限公司 | Automatic dust removal machine |
| CN105312262B (en) * | 2015-11-16 | 2017-06-09 | 深圳市倍特力电池有限公司 | Automatic powder cleaning device |
| CN106944413A (en) * | 2016-01-07 | 2017-07-14 | 上海长园电子材料有限公司 | Plastic pipe scrap-removing apparatus |
| CN107284739A (en) * | 2016-03-30 | 2017-10-24 | 深圳市腾达工业自动设备有限公司 | A kind of battery packaging device |
| CN107695062A (en) * | 2017-11-24 | 2018-02-16 | 重庆市合川区金星玻璃制品有限公司 | Negative pressure transports discarded glass cleaning device |
| CN107913877A (en) * | 2017-11-30 | 2018-04-17 | 中航锂电（江苏）有限公司 | Lithium battery pole slice forming metal considers dust pelletizing system to be worth doing |
| CN109290269A (en) * | 2018-09-12 | 2019-02-01 | 天津市捷威动力工业有限公司 | A kind of lithium battery pole slice cleaning equipment and method for cleaning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202585620U (en) | Dedusting device for pole piece of lithium battery | |
| CN202962974U (en) | Dust collection mechanism of battery winding machine | |
| CN201592312U (en) | Whirlwind dust collection device | |
| CN201372132Y (en) | Dust removal system of travelling discharge machine | |
| CN103386402B (en) | lithium battery electrode sheet cleaning device and method thereof | |
| CN104128330A (en) | Pole shoe dust collector and pole shoe slicing device utilizing same | |
| CN202479470U (en) | Air draught device for die-casting machine | |
| CN108105901A (en) | Air optimal change system with portable control cabinet | |
| CN210816357U (en) | Online dust collector of lithium-ion battery pole piece | |
| CN102580947B (en) | Dust collector of battery pole piece | |
| CN206519362U (en) | A kind of cleaning machine of lead pig | |
| CN203356164U (en) | Peripheral dust suction hood and dust collector provided with same | |
| CN208162187U (en) | A kind of dust-extraction unit of lithium battery pole slice | |
| CN201490217U (en) | Laser scribing machine with dust collecting system | |
| CN204035128U (en) | A kind of tablet press machine dust exhaust apparatus | |
| CN205217572U (en) | Dog -house adjustable dust cage | |
| CN210306195U (en) | Plasma cutting waste gas collecting system | |
| CN204541950U (en) | A kind of dust arrester | |
| CN206900051U (en) | A kind of blackboard eraser for inhaling chalk powder | |
| CN205764692U (en) | Weldering slag sweeper | |
| CN202621500U (en) | Lithium battery electrode sheet cleaner | |
| CN207753083U (en) | A kind of battery pole piece semi-automatic system sheet devices | |
| CN203776833U (en) | Semi-automatic dust-collecting hood | |
| CN204725558U (en) | A kind of suction sheet devices of novel slitting mill | |
| CN203648772U (en) | Powder spraying cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 213299 Jintan Road, Jintan District, Jiangsu, No. 88, No. Patentee after: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. Address before: 471003 Henan high tech Zone in Luoyang City, Spring City Road No. 16 Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Patentee after: AVIC lithium Technology Co.,Ltd. Address before: 213299 No. 88, Jintan Avenue, Jintan District, Jiangsu, Changzhou Patentee before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: AVIC lithium Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: AVIC lithium Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220426 Address after: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: Zhongchuangxin Aviation Technology (Jiangsu) Co.,Ltd. Address before: No.1 Jiangdong Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee before: Zhongchuangxin Aviation Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |