CN202671679U - Composite energy-saving cathode for electrolytic manganese - Google Patents
Composite energy-saving cathode for electrolytic manganese Download PDFInfo
- Publication number
- CN202671679U CN202671679U CN 201220361232 CN201220361232U CN202671679U CN 202671679 U CN202671679 U CN 202671679U CN 201220361232 CN201220361232 CN 201220361232 CN 201220361232 U CN201220361232 U CN 201220361232U CN 202671679 U CN202671679 U CN 202671679U
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- stainless steel
- electrolytic manganese
- steel strip
- handle
- matrix material
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Abstract
Provided is a composite energy-saving cathode for electrolytic manganese. The composite energy-saving cathode comprises a stainless steel plate and a handle connected with the stainless steel plate. A stainless steel bar portion is connected with a composite material portion to form the handle. Stainless steel bars are in explosion welding with copper bars to form the composite material portion in composite mode. The composite energy-saving cathode for the electrolytic manganese effectively saves copper materials, reduces resistance of the cathode, effectively saves energy and energy consumption, and improves economic benefits.
Description
Technical field
The utility model relates to a kind of composite energy-saving negative electrode for electrolytic manganese, belongs to the electrolytic manganese preparation field.
Background technology
At present, the negative electrode that adopts in the electrolytic manganese production process by: conductive copper bar, stainless steel plate and stainless steel bolt three parts form.Owing to being bolted between stainless steel plate and the conductive copper bar or closely cooperating, in process of production, between conductive copper bar and stainless steel plate, often contact the electrolytic solution such as manganous sulfate, ammonium sulfate and easily cause the stainless steel bolt corrosion.And the vibrations of beaing through follow-up stripping process, owing to becoming flexible, cause contact resistance, stainless steel bolt increases between stainless steel plate and conductive copper bar, electric energy changes into heat energy and generates heat at this during electrolysis, has a strong impact on output and current efficiency, causes simultaneously energy consumption to increase.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of composite energy-saving negative electrode for electrolytic manganese, effectively saves copper material, reduces the resistance of negative electrode, and is effectively energy-saving and cost-reducing, increases economic efficiency.
Above-mentioned purpose of the present utility model is to realize by such technical scheme: a kind of composite energy-saving negative electrode for electrolytic manganese, comprise stainless-steel sheet, the handle that connects stainless-steel sheet, described handle partly is formed by connecting by: stainless steel strip part and matrix material, described matrix material partly by: stainless steel strip and copper bar are composited by explosive welding.
Described stainless steel strip part, matrix material part end are respectively equipped with cascaded surface, the staggered corresponding welding in the cascaded surface end of described stainless steel strip part, matrix material part.
Described matrix material partly is: two-layer copper bar, centre are provided with two-layer stainless steel strip structure up and down, and be compound by explosive welding between described copper bar and the stainless steel strip.
Be fixed with a handle on the described handle.
A kind of composite energy-saving negative electrode for electrolytic manganese of the utility model, the stainless steel handle replaces part copper bar handle and saves copper material.
Described stainless steel strip part, matrix material part end are respectively equipped with cascaded surface, the staggered corresponding welding in the cascaded surface end of described stainless steel strip part, matrix material part, and the one, the corresponding matching firm welding, the 2nd, increase electric current and passed through area.Change between traditional stainless steel plate and the copper bar and be bolted mode, the loosening problem that causes contact resistance to increase and generate heat between stainless steel plate and copper bar.Be fixed with a handle on the handle, be convenient to manually go out groove and adapt to machinery and dissolve groove.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model apparatus structure schematic diagram.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is that the B-B of Fig. 1 is to view.
Fig. 4 is the grip structure figure of the utility model composite energy-saving negative electrode.
Embodiment
Shown in Fig. 1 ~ 3, a kind of composite energy-saving negative electrode for electrolytic manganese comprises stainless-steel sheet 1, handle, and handle connects stainless-steel sheet 1.Described handle by: stainless steel strip part 2 and matrix material part 3 are formed by connecting.Weld by stainless steel between described stainless-steel sheet 1, stainless steel strip part 2, the matrix material part 3.Be fixed with a handle 4 on the described handle, handle 4 is the stainless steel handle, is welded on the handle.
Described matrix material part 3 by: stainless steel strip and copper bar are composited by explosive welding.Be divided into: two-layer copper bar, centre are provided with two-layer stainless steel strip structure up and down, and be compound by explosive welding between described copper bar and the stainless steel strip.
Described stainless steel strip part 2, matrix material part 3 ends are respectively equipped with cascaded surface, the staggered corresponding welding in the cascaded surface end of described stainless steel strip part 2, matrix material part 3.
As shown in Figure 4, stainless steel strip part 2 is divided into: the shorter stainless steel strip 2-1 in upper strata, the longer stainless steel strip 2-2 of lower floor.
Described shorter stainless steel strip 2-1, the alignment of longer stainless steel strip 2-2 one end are welded and fixed, and the other end consists of cascaded surface;
The shorter copper bar 3-4 of lower floor is corresponding to the compound isometric steel bar 3-3 of explosive welding.Described copper bar, the alignment of steel bar one end are welded and fixed, and the other end consists of cascaded surface;
The cascaded surface part of stainless steel strip part 2, matrix material part 3 is corresponding to the stainless steel welding, namely get the handle of the utility model composite energy-saving negative electrode.
To produce 30000 tons of electrolytic manganese factories per year as example, use a kind of composite energy-saving negative electrode for electrolytic manganese of the utility model, can save 9216 kilograms of copper materials, year economize on electricity 801792 kilowatt-hours have good economic benefit.
The utility model composite type energy-saving negative electrode and prior art negative electrode parameter comparison:
Claims (4)
1. composite energy-saving negative electrode that is used for electrolytic manganese, comprise stainless-steel sheet (1), the handle that connects stainless-steel sheet (1), it is characterized in that, described handle is formed by connecting by: stainless steel strip part (2) and matrix material part (3), described matrix material partly (3) by: stainless steel strip and copper bar are composited by explosive welding.
2. described a kind of composite energy-saving negative electrode for electrolytic manganese according to claim 1, it is characterized in that, described stainless steel strip part (2), matrix material part (3) end are respectively equipped with cascaded surface, the staggered corresponding welding in the cascaded surface end of described stainless steel strip part (2), matrix material part (3).
3. described a kind of composite energy-saving negative electrode for electrolytic manganese according to claim 1 and 2, it is characterized in that, described matrix material part (3) is: two-layer copper bar, centre are provided with two-layer stainless steel strip structure up and down, and be compound by explosive welding between described copper bar and the stainless steel strip.
4. described a kind of composite energy-saving negative electrode for electrolytic manganese according to claim 1 is characterized in that, is fixed with a handle (4) on the described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361232 CN202671679U (en) | 2012-07-25 | 2012-07-25 | Composite energy-saving cathode for electrolytic manganese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361232 CN202671679U (en) | 2012-07-25 | 2012-07-25 | Composite energy-saving cathode for electrolytic manganese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671679U true CN202671679U (en) | 2013-01-16 |
Family
ID=47492591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361232 Expired - Fee Related CN202671679U (en) | 2012-07-25 | 2012-07-25 | Composite energy-saving cathode for electrolytic manganese |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758225A (en) * | 2012-07-25 | 2012-10-31 | 湖北长阳宏信实业集团有限公司 | Compound energy-saving cathode for electrolytic manganese |
-
2012
- 2012-07-25 CN CN 201220361232 patent/CN202671679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758225A (en) * | 2012-07-25 | 2012-10-31 | 湖北长阳宏信实业集团有限公司 | Compound energy-saving cathode for electrolytic manganese |
| CN102758225B (en) * | 2012-07-25 | 2015-08-19 | 湖北长阳宏信实业集团有限公司 | A kind of composite energy-saving negative electrode for electrolytic manganese |
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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: 20130116 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |