CN204034459U - A kind of battery core dust arrester manufactured for lithium ion battery - Google Patents
A kind of battery core dust arrester manufactured for lithium ion battery Download PDFInfo
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- CN204034459U CN204034459U CN201420516565.0U CN201420516565U CN204034459U CN 204034459 U CN204034459 U CN 204034459U CN 201420516565 U CN201420516565 U CN 201420516565U CN 204034459 U CN204034459 U CN 204034459U
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- battery core
- lithium ion
- suction port
- ion battery
- pressure air
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Abstract
The utility model relates to lithium ion battery and manufactures field, provides a kind of for the battery core dust arrester in lithium ion battery manufacture process, comprises negative-pressure air fan, airduct, disposal box, sweep-up pipe and suction port.Negative-pressure air fan is arranged on outside workshop nearby, gauge tap is arranged near operation position, dust filtering device is provided with in disposal box, adopt non-woven fabrics filter screen filtration and collect dust, suction port adopts flat pattern to carry out cleaning operation to strengthen dust suction wind-force and to be convenient to the battery core after to winding or lamination, suction port is equipped with cotton yarn protection network, prevents suction port from encountering battery core, avoids the barrier film in battery core to be inhaled distortion simultaneously.
Description
Technical field
The utility model belongs to lithium ion battery and manufactures field, is specifically related to a kind of battery core dust arrester manufactured for lithium ion battery.
Background technology
Along with the fast development of New Energy Industry, the application of lithium ion battery is more and more extensive.The upgrading of application causes the performance of lithium ion battery and improving constantly of technical indicator, especially more and more stricter to the process control requirements of lithium ion battery manufacture.Battery core dedusting is very important link in lithium ion battery manufacture process, mainly takes following two kinds of modes in current industry to battery core dedusting in production process:
1, adopt vacuum system dust suction: its shortcoming is that noise is large, and pipeline is long, and process air quantity is little, DeGrain, and the use of other vacuum equipment in influential system, after long-play, dust can enter vavuum pump and causes vavuum pump to damage.
2, adopt industrial dust collector dedusting: dust removing effects has clear improvement than vacuum pump system, but same noise is large, and dust catcher is just in workshop, filters sordid dust and can continue to swim in workshop, affect working environment.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of for the battery core dust arrester in lithium ion battery manufacture process.
The technical scheme realizing the utility model object is:
For the battery core dust arrester in lithium ion battery manufacture process, comprise negative-pressure air fan, airduct, disposal box, sweep-up pipe and suction port, described suction port is connected to disposal box by sweep-up pipe, and disposal box is connected to negative-pressure air fan by airduct;
Described negative-pressure air fan adopts a negative-pressure air fan that suction is large, disposal ability is strong and is arranged on nearby outside workshop; The gauge tap of described negative-pressure air fan can be arranged near operation position nearby;
Described disposal box is provided with dust filtering device; Described filter adopts non-woven fabrics filter screen filtration dust and collects into disposal box, regularly focuses on, can not pollute internal and external environment depending on Dust Capacity;
Preferably, described non-woven fabrics screen pack selects polypropylene fibre filtration of material net;
Described suction port adopts flat pattern, and flat pattern suction port can strengthen dust suction wind-force and be convenient to cleaning operation;
Further, described suction port is equipped with cotton yarn protection network, prevents suction port from encountering battery core, avoids the barrier film in battery core to be inhaled distortion simultaneously, causes potential safety hazard.
During the device operation that the utility model proposes, only need to open air-blower control switch, hand-held or fixing suction port carries out dust removal operation to battery core, practical and convenient.
The beneficial effects of the utility model are:
The device that the utility model proposes is the battery core dust arrester for lithium ion battery production process, dust suction operation can be carried out to various lamination or winding battery core, suction port is equipped with cotton yarn protection network, prevent suction port from encountering battery core, avoid the barrier film in battery core to be inhaled distortion simultaneously, easy and simple to handle, practical, efficiency is high, improve battery core manufacture qualification rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1, negative-pressure air fan; 2, airduct; 3, screen pack; 4, disposal box; 5, filter; 6, sweep-up pipe; 7, suction port
Detailed description of the invention
Below by most preferred embodiment, the utility model is described.Those skilled in the art should know, embodiment is only used for the utility model being described instead of being used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by pipeline.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment 1:
As Fig. 1, a kind of for the battery core dust arrester in lithium ion battery manufacture process, comprise negative-pressure air fan 1, airduct 2, disposal box 4, sweep-up pipe 6 and suction port 7.
Adopt HF-3326 type 2.2KW negative-pressure air fan 1 to be installed on outside workshop nearby, its process air quantity is 156m
3/ h, its negative pressure is-0.028MPa.Disposal box 4 is square stainless steel casing, and size is 100 liters, and above casing, air duct 2 is connected to negative-pressure air fan 1, side connects sweep-up pipe 6 and connects inlet scoop 7, and the bore of airduct 2 and sweep-up pipe 6 is 49mm, and suction is higher, disposal ability is comparatively strong, and sweep-up pipe 6 adopts wired hose; Be provided with filter 5 in disposal box 4, filter adopts nonwoven polypropylene fabric filter screen 3 Chalk-dust filtering and collects into disposal box; Opening the door for clearing up dust in the back side of disposal box 4, regularly focuses on, can not pollute internal and external environment depending on Dust Capacity.Suction port 7 adopts the safe mouth of flat to protect battery core, inlet scoop inside dimension is the rectangle of 50mm × 6mm, inlet scoop outsourcing cotton yarn protective jacket prevents battery core from directly contacting with inlet scoop, and cotton yarn protective jacket makes wind-force evenly avoid barrier film to be inhaled distortion, causes potential safety hazard.
Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various modification that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (5)
1. for a battery core dust arrester for lithium ion battery manufacture process, it is characterized in that, comprise negative-pressure air fan, airduct, disposal box, sweep-up pipe and suction port, described suction port is connected to disposal box by sweep-up pipe; Described disposal box is connected to negative-pressure air fan by airduct; Described disposal box is provided with dust filtering device; Described dust filtering device adopts non-woven fabrics screen pack.
2. the battery core dust arrester for lithium ion battery manufacture process according to claim 1, it is characterized in that, described negative-pressure air fan is arranged on outside workshop nearby.
3. the battery core dust arrester for lithium ion battery manufacture process according to claim 1, is characterized in that, the gauge tap of described negative-pressure air fan is arranged near operation position nearby.
4. the battery core dust arrester for lithium ion battery manufacture process according to claim 1, is characterized in that, described non-woven fabrics screen pack selects polypropylene fibre filtration of material net.
5. the battery core dust arrester for lithium ion battery manufacture process according to claim 1, is characterized in that, described suction port adopts flat pattern and cotton yarn protection network is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516565.0U CN204034459U (en) | 2014-09-10 | 2014-09-10 | A kind of battery core dust arrester manufactured for lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516565.0U CN204034459U (en) | 2014-09-10 | 2014-09-10 | A kind of battery core dust arrester manufactured for lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034459U true CN204034459U (en) | 2014-12-24 |
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ID=52235169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516565.0U Active CN204034459U (en) | 2014-09-10 | 2014-09-10 | A kind of battery core dust arrester manufactured for lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180075A (en) * | 2016-09-30 | 2016-12-07 | 宁德时代新能源科技股份有限公司 | Be applied to cleaning device and processing equipment of electric core |
| CN111420955A (en) * | 2020-05-08 | 2020-07-17 | 江苏盛泰气体设备有限公司 | Hot air blowing machine for air valve |
-
2014
- 2014-09-10 CN CN201420516565.0U patent/CN204034459U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180075A (en) * | 2016-09-30 | 2016-12-07 | 宁德时代新能源科技股份有限公司 | Be applied to cleaning device and processing equipment of electric core |
| CN106180075B (en) * | 2016-09-30 | 2019-10-15 | 宁德时代新能源科技股份有限公司 | Be applied to cleaning device and processing equipment of electric core |
| CN111420955A (en) * | 2020-05-08 | 2020-07-17 | 江苏盛泰气体设备有限公司 | Hot air blowing machine for air valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GEJIU SHENGBIHE INDUSTRIAL Co.,Ltd. Assignor: BEIJING SUPERHOO TECHNOLOGY CO.,LTD. Contract record no.: X2022440020006 Denomination of utility model: An electric cell dust removal device for lithium ion battery manufacturing Granted publication date: 20141224 License type: Exclusive License Record date: 20220629 |