CN204144398U - Dry powder film-making is given up powder reclaiming device - Google Patents
Dry powder film-making is given up powder reclaiming device Download PDFInfo
- Publication number
- CN204144398U CN204144398U CN201420590179.6U CN201420590179U CN204144398U CN 204144398 U CN204144398 U CN 204144398U CN 201420590179 U CN201420590179 U CN 201420590179U CN 204144398 U CN204144398 U CN 204144398U
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- CN
- China
- Prior art keywords
- dust
- making
- dirt bucket
- reclaiming device
- powder
- 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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Classifications
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Abstract
The utility model discloses a kind of dry powder film-making to give up powder reclaiming device, for reclaiming the dust formed on the pole band of twin rollers in positive pole dry production battery, the described dry powder film-making powder reclaiming device that gives up comprises dirt bucket, the bottom of this dirt bucket is connected with dust catcher, and the middle part of this dirt bucket is provided with screen pack, the top of this dirt bucket is communicated with a suction pipe, and the other end of this suction pipe is connected with suction nozzle, and this suction nozzle is positioned at the top of this pole band.The utility model has the advantages that: effectively can reduce the dust in anode dry process production process, and can to dust recycling.
Description
Technical field
The present invention relates to battery manufacturing equipment technical field, especially relate to a kind of dry powder film-making and to give up powder reclaiming device.
Background technology
In the production of the Ni-MH battery of the especially middle high power capacity of Ni-MH battery, positive pole dry process remains the main production in domestic battery production.What this positive pole dry process adopted is be made into positive plate after the step such as dry powder, roller-compaction on carrying out on special dry method equipment with Foamed Nickel after positive active material and conductive agent, bonding agent carry out mechanical mixture, then is made into battery with negative plate, diaphragm paper, electric liquid, container etc.Wherein, on positive pole in dry powder step, pole belt surface and slot place dust all more.These dust very easily float and are dissipated in air, cause workshop dust larger.Employee only does a little simple protection and can not stop the suction of dust and stick on skin, so cause larger impact to the healthy of people, and dust can not recycling.
Summary of the invention
The object of this invention is to provide a kind of dry powder film-making to give up powder reclaiming device, it has the dust that can effectively reduce in anode dry process production process, then can reduce harm that the physical and mental health of dust to people cause and improve workshop condition, and to dust recycling, can then reduce the feature of battery production cost.
The technical solution adopted in the present invention is: dry powder film-making is given up powder reclaiming device, for reclaiming the dust formed on the pole band of twin rollers in positive pole dry production battery, the described dry powder film-making powder reclaiming device that gives up comprises dirt bucket, the bottom of this dirt bucket is connected with dust catcher, and the middle part of this dirt bucket is provided with screen pack, the top of this dirt bucket is communicated with a suction pipe, and the other end of this suction pipe is connected with suction nozzle, and this suction nozzle is positioned at the top of this pole band.
The described dry powder film-making powder reclaiming device that gives up also comprises one and is positioned at dust gathering arrester above this pole band, and this suction nozzle is positioned at this dust gathering arrester.
The present invention is advantageously: effectively can reduce the dust in anode dry process production process, and can to dust recycling.Dry powder film-making of the present invention is given up, and the dirt bucket of powder reclaiming device is inner under the effect of dust catcher forms negative pressure, then adsorbing powder dust enters in this dirt bucket by suction nozzle, and depend on this screen pack, this screen pack is taken out the dust that can again utilize on it after a period of time.That is, not only reduce the dust in production environment, and effectively reclaim dust.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic perspective view of embodiments of the invention.
In figure: 10, dirt bucket; 20, screen pack; 30, suction pipe; 40, suction nozzle; 50, dust gathering arrester; 100, twin rollers; 200, pole band.
Embodiment
Embodiment, as shown in Figure 1: dry powder film-making is given up powder reclaiming device, for reclaiming the dust formed on the pole band 200 of twin rollers 100 in positive pole dry production battery.Concretely, this dry powder film-making powder reclaiming device that gives up comprises dirt bucket 10, and the bottom of this dirt bucket 10 is connected with dust catcher (not shown on figure).That is, under the effect of this dust catcher, in this dirt bucket 10, negative pressure is defined.Meanwhile, the middle part of this dirt bucket 10 is provided with screen pack 20, and the top of this dirt bucket 10 is communicated with a suction pipe 30, and the other end of this suction pipe 30 is connected with suction nozzle 40, and this suction nozzle 40 is positioned at the top of this pole band 200.That is, the dirt bucket 10 with negative pressure makes this suction nozzle 40 produce absorption affinity, is then absorbed by the dust of the fraction floats state on pole band 200, and the dust after absorbing enters in this dirt bucket 10, and depends on this screen pack 20.After a period of time, this screen pack 20 is taken out and can reclaim dust.
Further say, this dry powder film-making powder reclaiming device that gives up also comprises one and is positioned at dust gathering arrester 50 above this pole band 200, and this suction nozzle 40 is positioned at this dust gathering arrester 50.Like this, not only reduce the range of scatter of dust, and make the pick-up performance of this suction nozzle 40 better.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. dry powder film-making is given up powder reclaiming device, for reclaiming through the upper dust formed of the pole band (200) of twin rollers (100) in positive pole dry production battery, it is characterized in that: the described dry powder film-making powder reclaiming device that gives up comprises dirt bucket (10), the bottom of this dirt bucket (10) is connected with dust catcher, and the middle part of this dirt bucket (10) is provided with screen pack (20), the top of this dirt bucket (10) is communicated with a suction pipe (30), the other end of this suction pipe (30) is connected with suction nozzle (40), and this suction nozzle (40) is positioned at the top of this pole band (200).
2. dry powder film-making according to claim 1 is given up powder reclaiming device, it is characterized in that: the described dry powder film-making powder reclaiming device that gives up also comprises the dust gathering arrester (50) that is positioned at this pole band (200) top, and this suction nozzle (40) is positioned at this dust gathering arrester (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590179.6U CN204144398U (en) | 2014-10-14 | 2014-10-14 | Dry powder film-making is given up powder reclaiming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420590179.6U CN204144398U (en) | 2014-10-14 | 2014-10-14 | Dry powder film-making is given up powder reclaiming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144398U true CN204144398U (en) | 2015-02-04 |
Family
ID=52421064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420590179.6U Expired - Fee Related CN204144398U (en) | 2014-10-14 | 2014-10-14 | Dry powder film-making is given up powder reclaiming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232350A (en) * | 2017-12-28 | 2018-06-29 | 中国科学院广州能源研究所 | A kind of electrode material stripping off device and method suitable for lithium ion battery |
-
2014
- 2014-10-14 CN CN201420590179.6U patent/CN204144398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232350A (en) * | 2017-12-28 | 2018-06-29 | 中国科学院广州能源研究所 | A kind of electrode material stripping off device and method suitable for lithium ion battery |
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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: 20150204 Termination date: 20191014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |