CN202237885U - Negative-pressure mixer for battery cathode powder materials - Google Patents
Negative-pressure mixer for battery cathode powder materials Download PDFInfo
- Publication number
- CN202237885U CN202237885U CN2011203470161U CN201120347016U CN202237885U CN 202237885 U CN202237885 U CN 202237885U CN 2011203470161 U CN2011203470161 U CN 2011203470161U CN 201120347016 U CN201120347016 U CN 201120347016U CN 202237885 U CN202237885 U CN 202237885U
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- CN
- China
- Prior art keywords
- mixing tank
- negative pressure
- positive pole
- batch mixer
- battery positive
- 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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Abstract
The utility model relates to a mixer, in particular to a negative-pressure mixer for battery cathode powder materials. The negative-pressure mixer comprises a mixing tank and a bracket; a motor is arranged on the bracket and connected with a transmission shaft; the other end of the transmission shaft is connected with the mixing tank; and the other end of the mixing tank is fixed on the bracket through a shaft. The negative-pressure mixer is characterized in that the mixing tank is provided with a negative-pressure port; the bottom of the negative-pressure port is connected with a filtering tank outside the mixing tank through a vacuum-pumping pipeline; and the filtering tank is connected with a water ejector vacuum pump. Compared with the equipment in the prior art, the mixer has the characteristics of low environmental pollution, quickness in feeding and discharging, little material waste, low damage to the health of working personnel, and the like.
Description
Technical field
The utility model relates to a kind of batch mixer, specifically relates to a kind of battery positive pole powder material negative pressure batch mixer.
Background technology
The common form of anode energy storage material is main with solid powder; Especially nickel-hydrogen battery positive pole material-ball-shape nickel hydroxide; Anode material for lithium-ion batteries-cobalt acid lithium, things such as nickel-cobalt-manganese ternary material and its presoma-cobalt carbonate, cobalt hydroxide, ternary presoma are spherical or similar spherical powder.Be characterized in that value is high, particle diameter is little, be prone to dust.And in the process of these materials of preparation, for the homogeneous that guarantees product, stablely must carry out batch mixing.
Existing equipment is merely single batch mixer device, and when the staff fed in raw material, a part of material very easily played dirt, and the working environment Dust Capacity is big, has caused the serious environmental pollution, very seriously damages the healthy of staff, and the material waste is also bigger.
The utility model content
To the problems referred to above that exist in the prior art, the utility model provides a kind of mixing efficiency high and do not have airborne dust, a battery positive pole powder material negative pressure batch mixer that working environment is good.
The technical scheme that the utility model adopts is following:
Battery positive pole powder material negative pressure batch mixer comprises mixing tank and support, and said support is provided with motor; Said motor is connected with power transmission shaft, and the power transmission shaft other end is connected with mixing tank, and the mixing tank opposite side is fixed on the support through axle; It is characterized in that; Said mixing tank is provided with the negative pressure mouth, and the bottom of said negative pressure mouth is connected through the vacuum lead filtering tank outside with being located at mixing tank, and said filtering tank is connected with water-jet pump.
Further, the bottom of said negative pressure mouth is provided with filter course.
Further, be provided with filter course in the said filtering tank, said filter course is with being divided into two zones in the filtering tank.
Comparatively perfect is that the bottom near mixing tank one side in the said filtering tank is provided with the collection mouth.
Comparatively perfect is that said filter course is made up of two card net therebetween one deck filter cottons.
Comparatively perfect is that said mixing tank inwall is equipped with many baffle plates.
Comparatively perfect is that the upper and lower side of said mixing tank is respectively equipped with charging aperture and discharging opening.
The negative pressure filtration device is taken out in the utility model batch mixer configuration one, through the gas in the mixing tank of finding time, makes and forms negative pressure in the mixing tank; Add material then; Material just can not float, and has not only reduced environmental pollution and has reduced staff's health damage, and reduced the waste of material.
Compare with existing equipment, the utlity model has that environmental pollution is little, reinforced, blowing is convenient, the material waste is little and to characteristics such as the healthy harm of staff are little.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the local enlarged diagram at A place among Fig. 1.
The specific embodiment
As illustrated in fig. 1 and 2; Battery positive pole powder material negative pressure batch mixer comprises mixing tank 1 and support 7, and support 7 is provided with motor 6; Motor 6 is connected with power transmission shaft; The power transmission shaft other end is connected with mixing tank 1, and mixing tank 1 opposite side is fixed on the support 7 through axle, and the upper and lower side of mixing tank 1 is respectively equipped with charging aperture 3 and discharging opening 5.
Mixing tank 1 is provided with negative pressure mouth 4; Flange seal is adopted in negative pressure mouth upper end, and the bottom is provided with filter course, and filter course is made up of two card nets, 13 therebetween one deck filter cottons 12; Set up rubber cushion 14 sealings between the end of card net 13 and filter cotton 12, and fixing through bolt 11.
The bottom of negative pressure mouth 4 is connected with the filtering tank 8 of being located at mixing tank 1 outside through vacuum lead; Be provided with filter course 9 in the filtering tank 8; Filter course 9 is made up of two card net therebetween one deck filter cottons; Filter course 9 is with being divided into two zones in the filtering tank 8, simultaneously, the bottom near mixing tank 1 one sides in the filtering tank 8 is provided with collection mouth 11.
The opposite side of filtering tank 8 is connected with water-jet pump 10.
In addition, mixing tank 1 inwall is equipped with many baffle plates 2, plays stirring action when rotation mixes, and material is fully mixed.
The operation principle of the utility model is:
Open charging aperture, the ejector vacuum pump of fetching boiling water is taken out negative pressure to mixing tank.
Under condition of negative pressure, in filtering tank, feed intake.
After treating that material has been thrown, close charging aperture, stop to take out negative pressure, starter motor carries out mixing of materials.
Behind the batch mixing certain hour, disable motor is opened discharging opening, emits material, through being packaged into finished product.
After repeatedly using, open negative pressure mouth and filtering tank, change filter cotton, the material recycle that cleaning, collection are filtered.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technical staff in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (7)
1. battery positive pole powder material negative pressure batch mixer comprises mixing tank and support, and said support is provided with motor; Said motor is connected with power transmission shaft, and the power transmission shaft other end is connected with mixing tank, and the mixing tank opposite side is fixed on the support through axle; It is characterized in that; Said mixing tank is provided with the negative pressure mouth, and the bottom of said negative pressure mouth is connected through the vacuum lead filtering tank outside with being located at mixing tank, and said filtering tank is connected with water-jet pump.
2. battery positive pole powder material negative pressure batch mixer according to claim 1 is characterized in that the bottom of said negative pressure mouth is provided with filter course.
3. battery positive pole powder material negative pressure batch mixer according to claim 1 is characterized in that, is provided with filter course in the said filtering tank, and said filter course is with being divided into two zones in the filtering tank.
4. battery positive pole powder material negative pressure batch mixer according to claim 3 is characterized in that, the bottom near mixing tank one side in the said filtering tank is provided with the collection mouth.
5. according to each described battery positive pole powder material negative pressure batch mixer of claim 2-4, it is characterized in that said filter course is made up of two card net therebetween one deck filter cottons.
6. according to each described battery positive pole powder material negative pressure batch mixer of claim 1-4, it is characterized in that said mixing tank inwall is equipped with many baffle plates.
7. according to each described battery positive pole powder material negative pressure batch mixer of claim 1-4, it is characterized in that the upper and lower side of said mixing tank is respectively equipped with charging aperture and discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470161U CN202237885U (en) | 2011-09-16 | 2011-09-16 | Negative-pressure mixer for battery cathode powder materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470161U CN202237885U (en) | 2011-09-16 | 2011-09-16 | Negative-pressure mixer for battery cathode powder materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237885U true CN202237885U (en) | 2012-05-30 |
Family
ID=46099190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203470161U Expired - Fee Related CN202237885U (en) | 2011-09-16 | 2011-09-16 | Negative-pressure mixer for battery cathode powder materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266055A (en) * | 2020-02-19 | 2020-06-12 | 中国科学院过程工程研究所 | Lithium thick liquids battery storage tank system |
-
2011
- 2011-09-16 CN CN2011203470161U patent/CN202237885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111266055A (en) * | 2020-02-19 | 2020-06-12 | 中国科学院过程工程研究所 | Lithium thick liquids battery storage tank system |
| CN111266055B (en) * | 2020-02-19 | 2021-07-27 | 中国科学院过程工程研究所 | Lithium thick liquids battery storage tank system |
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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: 20120530 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |