CN202246883U - Electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide - Google Patents
Electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide Download PDFInfo
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- CN202246883U CN202246883U CN2011203470532U CN201120347053U CN202246883U CN 202246883 U CN202246883 U CN 202246883U CN 2011203470532 U CN2011203470532 U CN 2011203470532U CN 201120347053 U CN201120347053 U CN 201120347053U CN 202246883 U CN202246883 U CN 202246883U
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- electrochemistry
- nickel hydroxide
- cell body
- ball
- preoxidation
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Abstract
The utility model relates to an oxidation tank, particularly to an electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide, which includes a tank body, and is characterized in that cavities are arranged on the two sides of the tank body, nano ceramic ion membranes are at both the connection parts between the tank body and the cavities on the two sides of the tank body, and anodes and cathodes are mounted in the cavities on the two sides of the tank body respectively; a plurality of electric heaters are mounted in the tank body, and resistance wires are mounted in the electric heaters. The electrochemistry-chemistry mixed oxidation tank can ensure that the technological conditions required by preparing the preoxidized spherical nickel hydroxide are satisfied through the electric heating control system, the stirring system, the electrochemistry oxidizing system and the chemistry oxidizing system, so as to have the stable production performance and better batch performance.
Description
Technical field
The utility model relates to a kind of oxidation trough, specifically relates to a kind of electrochemistry-chemical mixing oxidation trough of preoxidation ball-shape nickel hydroxide.
Background technology
Nickel metal hydride battery is to use time environmental type secondary cell the earliest, is aqueous electrolyte because its electrolyte system adopts, its safety performance be other type secondary cell can not compare.Ball-shape nickel hydroxide is as the positive electrode material of nickel metal hydride battery, has the energy density height, has extended cycle life, characteristics such as memory-less effect are widely used in each type electric tool by people, mobile equipment, electromobile etc.
The preoxidation ball-shape nickel hydroxide; As the new research and development direction of ball-shape nickel hydroxide production; It has except that the advantage of ball-shape nickel hydroxide itself, also have self-discharge low, discharge and recharge the specific efficiency height, characteristics such as energy density is higher, and the life-span is longer, dynamic property is stronger; It is more suitable in doing power cell, is more suitable for being applied to electromobile and uses.
At present; Production to the preoxidation ball-shape nickel hydroxide; The little reactor drums in laboratory that use more, owing to the restriction of the required processing condition of preoxidation ball-shape nickel hydroxide itself, the product performance that make common equipment process are very unstable; Batch property is very poor, is restricting the performance of preoxidation ball-shape nickel hydroxide performance.
The utility model content
To the problems referred to above that exist in the prior art; The utility model provides a kind of preoxidation ball-shape nickel hydroxide electrochemistry-chemical mixing oxidation trough equipment; This equipment can be guaranteed processing condition requirement required when preparation preoxidation ball-shape nickel hydroxide, solves aforesaid device simultaneously and has the problem to the product performance influence.
The technical scheme that the utility model adopts is following:
A kind of electrochemistry of preoxidation ball-shape nickel hydroxide-chemical mixing oxidation trough; Comprise cell body, it is characterized in that said cell body both sides are provided with cavity; Junction between cell body and the both sides cavity is equipped with the nano ceramics ion diaphragm, is separately installed with positive and negative electrode in the cavity of both sides.
As another kind of embodiment, many electric heaters are installed in the said cell body, in the said electric heater wire spiral is installed.
Comparatively perfect is, said cell body top is provided with motor, and the said motor stir shaft inner with being located at cell body is connected, and said stir shaft is equipped with stirring rake.
Comparatively perfect is that said cell body top is provided with a plurality of opening for feeds and instrument installing port.
Comparatively perfect is that the outside of said cell body is provided with thermal insulation layer.
Comparatively perfect is that said cell body bottom is provided with discharge port.
The utility model mixed oxidization groove equipment is formed the electrochemical oxidation system by the electrolytic solution that positive and negative electrode, nano ceramics ion diaphragm and later stage inject; Electrolytic solution, oxygenant through titanium matter electric heater, wire spiral and later stage inject in the oxidation trough are formed the chemical oxidation system jointly.
The utility model mixed oxidization groove equipment is through electric-heating control system, stirring system, electrochemical oxidation system and chemical oxidation system; Can guarantee processing condition requirement required when preparation preoxidation ball-shape nickel hydroxide; Make that the product performance of producing are stable, batch property is better.
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 plan structure synoptic diagram of the utility model.
Fig. 3 is the structural representation of electrode.
Fig. 4 is the structural representation of nano ceramics ion diaphragm.
Embodiment
Shown in Fig. 1-4, the electrochemistry of preoxidation ball-shape nickel hydroxide-chemical mixing oxidation trough comprises cell body 1, and cell body 1 top is provided with motor, and motor is connected with the stir shaft 10 of being located at cell body 1 inside, and stir shaft 10 is equipped with stirring rake 11.
Simultaneously, the outside of cell body 1 is provided with thermal insulation layer 8; Cell body 1 bottom is provided with the discharge port 12 that is used for blowing.
Mixed oxidization groove electrochemical oxidation system; Electrolytic solution by positive and negative electrode 7, nano ceramics ion diaphragm 9 and later stage inject is formed; Wherein, Cell body 1 both sides are provided with cavity, and the junction between cell body 1 and the both sides cavity is equipped with nano ceramics ion diaphragm 9, is separately installed with positive and negative electrode 7 in the cavity of both sides.
The chemical oxidation system forms through electrolytic solution, oxygenant that titanium matter electric heater 5, wire spiral 6 and later stage inject in the oxidation trough jointly, wherein, many electric heaters 5 is installed in the cell body 1, and wire spiral 6 is installed in the electric heater 5.
The principle of work of the utility model mixed oxidization groove is:
1, in the mixed oxidization groove, add a certain amount of deionized water, electrolytic solution after, and in the mixed oxidization device, drop into a certain amount of ball-shape nickel hydroxide.
2, open stirring rake, electric-heating control system.When reaching the processing condition requirement, in oxidation trough, inject oxygenant by certain flow, the electric current of constant current power supply is set according to processing requirement.
3, product reaches the technological quality requirement, and stopped reaction is opened discharge port and emitted the preoxidation ball-shape nickel hydroxide, packing and storing after washing microwave drying.
Above content only is to be given an example and explanation to what the utility model structure did; Under the technician 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 (6)
1. the electrochemistry of a preoxidation ball-shape nickel hydroxide-chemical mixing oxidation trough; Comprise cell body, it is characterized in that said cell body both sides are provided with cavity; Junction between cell body and the both sides cavity is equipped with the nano ceramics ion diaphragm, is separately installed with positive and negative electrode in the cavity of both sides.
2. the electrochemistry of a kind of preoxidation ball-shape nickel hydroxide according to claim 1-chemical mixing oxidation trough is characterized in that, many electric heaters are installed in the said cell body, in the said electric heater wire spiral is installed.
3. the electrochemistry of a kind of preoxidation ball-shape nickel hydroxide according to claim 1 and 2-chemical mixing oxidation trough; It is characterized in that; Said cell body top is provided with motor, and the said motor stir shaft inner with being located at cell body is connected, and said stir shaft is equipped with stirring rake.
4. the electrochemistry of a kind of preoxidation ball-shape nickel hydroxide according to claim 1 and 2-chemical mixing oxidation trough is characterized in that, said cell body top is provided with a plurality of opening for feeds and instrument installing port.
5. the electrochemistry of a kind of preoxidation ball-shape nickel hydroxide according to claim 1 and 2-chemical mixing oxidation trough is characterized in that the outside of said cell body is provided with thermal insulation layer.
6. the electrochemistry of a kind of preoxidation ball-shape nickel hydroxide according to claim 1 and 2-chemical mixing oxidation trough is characterized in that, said cell body bottom is provided with discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470532U CN202246883U (en) | 2011-09-16 | 2011-09-16 | Electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470532U CN202246883U (en) | 2011-09-16 | 2011-09-16 | Electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246883U true CN202246883U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203470532U Expired - Fee Related CN202246883U (en) | 2011-09-16 | 2011-09-16 | Electrochemistry-chemistry mixed oxidation tank of preoxidized spherical nickel hydroxide |
Country Status (1)
| Country | Link |
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| CN (1) | CN202246883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698697A (en) * | 2012-06-25 | 2012-10-03 | 江门市长优实业有限公司 | Reaction kettle device for preparing and coating spherical nickel hydroxide |
-
2011
- 2011-09-16 CN CN2011203470532U patent/CN202246883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698697A (en) * | 2012-06-25 | 2012-10-03 | 江门市长优实业有限公司 | Reaction kettle device for preparing and coating spherical nickel hydroxide |
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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: 20150916 |
|
| EXPY | Termination of patent right or utility model |