CN201413048Y - Waste heat collector of electrothermal furnace - Google Patents
Waste heat collector of electrothermal furnace Download PDFInfo
- Publication number
- CN201413048Y CN201413048Y CN2009201717834U CN200920171783U CN201413048Y CN 201413048 Y CN201413048 Y CN 201413048Y CN 2009201717834 U CN2009201717834 U CN 2009201717834U CN 200920171783 U CN200920171783 U CN 200920171783U CN 201413048 Y CN201413048 Y CN 201413048Y
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- CN
- China
- Prior art keywords
- cooling water
- water pipe
- refractory masses
- material layer
- refractory material
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a waste heat collector of electrothermal furnace which comprises a shaft-type furnace body. The inner side of the furnace body is provided with a refractory material layer.The inner side of the refractory material layer is provided with a resistance wire. A cooling water tube which winds the outer wall of the refractory material layer spirally is provided between the outer wall of the refractory material layer and the inner wall of the furnace body. A water inlet and a water outlet are respectively provided at both ends of the cooling water tube. The refractory material layer of the utility model is provided with the cooling water tube for effectively preventing the dissipation of heat in the furnace to the outside and sufficiently utilizing the waste heat.
Description
Technical field
The utility model specifically is a kind of electrothermal furnace residual heat collection device.
Background technology
Electrothermal furnace utilizes resistance wire heating work, and the outside of resistance wire is enclosed with refractory masses, but the heat insulation effect of refractory masses is undesirable, and a large amount of heats are dispersed in the air.And when electrothermal furnace quits work, need the heat in the stove be absorbed.
The utility model content
The purpose of this utility model provides a kind of electrothermal furnace residual heat collection device, and refractory masses is outside equipped with cooling water pipe, prevents that effectively the heat in the stove is lost to the external world, and waste heat is fully utilized.
The technical solution of the utility model is as follows:
A kind of electrothermal furnace residual heat collection device, include the body of heater of tubular, furnace body inside is provided with refractory masses, the inboard of refractory masses is provided with resistance wire, it is characterized in that: have spiral to be wound in the cooling water pipe of refractory masses outer wall between described refractory masses and the body of heater, the cooling water pipe two ends are respectively water inlet, delivery port.Be filled with inserts between the outer tube wall of described cooling water pipe.
Spiral of the present utility model is wound in the cooling water pipe of refractory masses outer wall, and the cooling water pipe two ends are respectively water inlet, delivery port, prevents that effectively the heat in the stove is lost to the external world, and waste heat is fully utilized.
Be filled with inserts between the outer tube wall of cooling water pipe of the present utility model, thereby can strengthen the rigidity of cooling water pipe, it is indeformable to guarantee that cooling water pipe is heated.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of electrothermal furnace residual heat collection device, include the body of heater 1 of tubular, body of heater 1 inboard is provided with refractory masses 2, the inboard of refractory masses 2 is provided with resistance wire 3, have spiral to be wound in the cooling water pipe 6 of refractory masses outer wall between refractory masses 2 outer walls and body of heater 1 inwall, the cooling water pipe two ends are respectively water inlet 4, delivery port 5, are filled with inserts between the outer tube wall of cooling water pipe 6.
Claims (2)
1, a kind of electrothermal furnace residual heat collection device, include the body of heater of tubular, furnace body inside is provided with refractory masses, the inboard of refractory masses is provided with resistance wire, it is characterized in that: have spiral to be wound in the cooling water pipe of refractory masses outer wall between described refractory masses and the body of heater, the cooling water pipe two ends are respectively water inlet, delivery port.
2, a kind of electrothermal furnace residual heat collection device according to claim 1 is characterized in that: be filled with inserts between the outer tube wall of described cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201717834U CN201413048Y (en) | 2009-04-29 | 2009-04-29 | Waste heat collector of electrothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201717834U CN201413048Y (en) | 2009-04-29 | 2009-04-29 | Waste heat collector of electrothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413048Y true CN201413048Y (en) | 2010-02-24 |
Family
ID=41714931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201717834U Expired - Fee Related CN201413048Y (en) | 2009-04-29 | 2009-04-29 | Waste heat collector of electrothermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413048Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057224A (en) * | 2019-04-30 | 2019-07-26 | 重庆岩昱节能科技有限公司 | Residual-heat utilization method |
| CN110057225A (en) * | 2019-04-30 | 2019-07-26 | 重庆岩昱节能科技有限公司 | Afterheat utilizing system |
| CN110081757A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Residual neat recovering system |
| CN110081759A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Afterheat generating system |
| CN110081758A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Waste heat recycles component |
-
2009
- 2009-04-29 CN CN2009201717834U patent/CN201413048Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057224A (en) * | 2019-04-30 | 2019-07-26 | 重庆岩昱节能科技有限公司 | Residual-heat utilization method |
| CN110057225A (en) * | 2019-04-30 | 2019-07-26 | 重庆岩昱节能科技有限公司 | Afterheat utilizing system |
| CN110081757A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Residual neat recovering system |
| CN110081759A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Afterheat generating system |
| CN110081758A (en) * | 2019-04-30 | 2019-08-02 | 重庆岩昱节能科技有限公司 | Waste heat recycles component |
| CN110057225B (en) * | 2019-04-30 | 2020-08-25 | 重庆岩昱节能科技有限公司 | Waste heat utilization system |
| CN110081759B (en) * | 2019-04-30 | 2020-08-25 | 重庆岩昱节能科技有限公司 | Waste heat power generation system |
| CN110081758B (en) * | 2019-04-30 | 2020-08-25 | 重庆岩昱节能科技有限公司 | Waste heat recovery assembly |
| CN110081757B (en) * | 2019-04-30 | 2020-08-25 | 重庆岩昱节能科技有限公司 | Waste heat recovery system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120429 |