CN2583597Y - Electric arc stove for electric melt fire-resisting material - Google Patents
Electric arc stove for electric melt fire-resisting material Download PDFInfo
- Publication number
- CN2583597Y CN2583597Y CN 02284451 CN02284451U CN2583597Y CN 2583597 Y CN2583597 Y CN 2583597Y CN 02284451 CN02284451 CN 02284451 CN 02284451 U CN02284451 U CN 02284451U CN 2583597 Y CN2583597 Y CN 2583597Y
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- China
- Prior art keywords
- water jacket
- electric arc
- water
- electric
- utility
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- 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 - Lifetime
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Abstract
The utility model discloses an electric arc stove for electric melt fire-resisting materials, which comprises a hinge-lid type stove body and an electric heating element which is arranged in the hinge-lid type stove body. The utility model is characterized in that the external surface of the stove body is provided with a water jacket which is provided with a water inlet and a water outlet. The utility model has the advantages that the external surface of the stove body is provided with the water jacket which is provided with the water inlet and the water outlet. When the utility model is used, the water inlet and the water outlet are communicated with a water cooling circulation system, and the external surface of the stove wall is cooled. Accordingly, the stove body wall can be well cooled, and the condition not only can increase the service life of the electric arc stove, but also can simultaneously save water resources.
Description
Technical field:
The utility model relates to a kind of electric arc furnaces that is used for electrocast refractories.
Background technology:
Tradition melting electrocast refractories is the electric arc furnaces that adopts the melting iron and steel, produces after adding a cover transformation.Add a cover temperature rising in the stove of back,, have to adopt way, to stablize the furnace wall hull-skin temperature in the cooling of furnace wall outer surface water spray for preventing that the furnace wall is burnt.The existing deficiency of above-mentioned electric arc furnaces is that cooling effect is poor, and furnace body wall outer surface inhomogeneous cooling is even, and this has not only shortened the service life of electric arc furnaces, also causes the waste of water resource simultaneously.
Summary of the invention:
The purpose of this utility model is to provide a kind of electric arc furnaces that is used for electrocast refractories at above-mentioned existing in prior technology deficiency.
The purpose of this utility model is achieved in that
It comprises the flip-shell body of heater, is arranged on the electrical heating elements in the described body of heater, is provided with a water jacket that has an intake-outlet at the outer surface of described body of heater.
Described water jacket is combined with the Qian shape lower water jacket that is arranged on the body of heater bottom by the door shape upper water sleeve that is arranged on cover outer surface; Described upper and lower water jacket is connected by pipeline.
Certainly, described water jacket also can be combined by separate door shape upper water sleeve that has intake-outlet that is arranged on cover outer surface of inner chamber and the Qian shape lower water jacket that has intake-outlet that is arranged on the body of heater bottom.
Advantage of the present utility model is provided with this architectural feature of water jacket that has an intake-outlet with regard to being outer surface at described body of heater, during use, described intake-outlet is connected with cooling water recirculation system described furnace wall outer surface is cooled off, thereby make furnace body wall be able to good cooling, not only improve the service life of electric arc furnaces, also saved water resource simultaneously.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in the figure, the utility model comprises flip-shell body of heater 1, is arranged on the electrical heating elements 2 in the described body of heater 1, is provided with a water jacket that has an intake-outlet at the outer surface of described body of heater 1.Described water jacket is combined with the Qian shape lower water jacket 5 that is arranged on the body of heater bottom by the door shape upper water sleeve 4 that is arranged on lid 3 outer surfaces; Described upper and lower water jacket 4,5 is connected by pipeline 6.
Claims (3)
1, a kind of electric arc furnaces that is used for electrocast refractories, it comprises flip-shell body of heater (1), is arranged on the electrical heating elements (2) in the described body of heater (1), it is characterized in that: be provided with a water jacket that has an intake-outlet at the outer surface of described body of heater (1).
2, electric arc furnaces according to claim 1 is characterized in that: described water jacket is combined by door shape upper water sleeve (4) that is arranged on lid (3) outer surface and the Qian shape lower water jacket (5) that is arranged on the body of heater bottom; Described upper and lower water jacket (4,5) is connected by pipeline (6).
3, electric arc furnaces according to claim 1, it is characterized in that: described water jacket by inner chamber separate be arranged on the door shape upper water sleeve that has intake-outlet of lid (3) outer surface and the Qian shape lower water jacket that has intake-outlet that is arranged on the body of heater bottom combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284451 CN2583597Y (en) | 2002-11-28 | 2002-11-28 | Electric arc stove for electric melt fire-resisting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284451 CN2583597Y (en) | 2002-11-28 | 2002-11-28 | Electric arc stove for electric melt fire-resisting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583597Y true CN2583597Y (en) | 2003-10-29 |
Family
ID=33745780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284451 Expired - Lifetime CN2583597Y (en) | 2002-11-28 | 2002-11-28 | Electric arc stove for electric melt fire-resisting material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583597Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769678B (en) * | 2008-12-30 | 2012-02-01 | 中国恩菲工程技术有限公司 | Furnace body of electric furnace |
| CN101762151B (en) * | 2008-11-28 | 2012-03-14 | 中国恩菲工程技术有限公司 | Electric furnace body |
-
2002
- 2002-11-28 CN CN 02284451 patent/CN2583597Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762151B (en) * | 2008-11-28 | 2012-03-14 | 中国恩菲工程技术有限公司 | Electric furnace body |
| CN101769678B (en) * | 2008-12-30 | 2012-02-01 | 中国恩菲工程技术有限公司 | Furnace body of electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121128 Granted publication date: 20031029 |