CN103697703A - Heating and insulating device of annealing furnace - Google Patents
Heating and insulating device of annealing furnace Download PDFInfo
- Publication number
- CN103697703A CN103697703A CN201210368900.2A CN201210368900A CN103697703A CN 103697703 A CN103697703 A CN 103697703A CN 201210368900 A CN201210368900 A CN 201210368900A CN 103697703 A CN103697703 A CN 103697703A
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- Prior art keywords
- heating
- annealing furnace
- insulating layer
- insulating device
- thermal insulation
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a heating and insulating device of an annealing furnace. The heating and insulating device consists of an external insulating layer, a furnace wall, an internal insulating layer, a heating layer and electric heating bands, wherein the external insulating layer is arranged at the outermost side of the annealing furnace, the external insulating layer, the furnace wall, the internal insulating layer and the heating layer are sequentially arranged on the annealing furnace from outside to inside, and the electric heating bands are stuck to the heating layer. The heating and insulating device has the advantages that the internal temperature of the annealing furnace can be uniform, the insulating function is good, and a certain effect on improving product quality is exerted.
Description
Technical field
The present invention relates to annealing furnace field, especially relate to a kind of annealing furnace heating and heat-insulating device.
Background technology
At present, industrial annealing furnace is short of to some extent aspect insulation, and insulation aspect is not carried out, and will affect the quality of product, thus carry out insulation, most important concerning the work of annealing furnace.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the invention provides a kind of heat insulation function good, the annealing furnace heating and heat-insulating device improving the quality of products.
The present invention realizes by following scheme, a kind of annealing furnace heating and heat-insulating device, it is comprised of external thermal insulation, furnace wall, inner thermal insulating layer, zone of heating and ribbon heater, described external thermal insulation is arranged on stove outermost, annealing furnace is followed successively by described external thermal insulation, described furnace wall, described inner thermal insulating layer, described zone of heating from outside to inside, and described ribbon heater sticks on described zone of heating.
Annealing furnace is added outward described external thermal insulation.
The present invention has following beneficial effect in sum: the present invention can make the temperature in annealing furnace even, and heat insulation function is good, aspect improving the quality of products, plays a role.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein: 1, external thermal insulation; 2, furnace wall; 3, inner thermal insulating layer; 4, zone of heating; 5, ribbon heater.
the specific embodiment
As figure
1shown in, a kind of annealing furnace heating and heat-insulating device, it is comprised of external thermal insulation 1, furnace wall 2, inner thermal insulating layer 3, zone of heating 4 and ribbon heater 5, described external thermal insulation 1 is arranged on stove outermost, annealing furnace is followed successively by described external thermal insulation 1, described furnace wall 2, described inner thermal insulating layer 3, described zone of heating 4 from outside to inside, and described ribbon heater 5 sticks on described zone of heating 4.
Annealing furnace is added outward external thermal insulation 1.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this description has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in claim scope of the present invention.
Claims (2)
1. an annealing furnace heating and heat-insulating device, it is comprised of external thermal insulation, furnace wall, inner thermal insulating layer, zone of heating and ribbon heater, it is characterized in that: described external thermal insulation is arranged on stove outermost, annealing furnace is followed successively by described external thermal insulation, described furnace wall, described inner thermal insulating layer, described zone of heating from outside to inside, and described ribbon heater sticks on described zone of heating.
2. annealing furnace heating and heat-insulating device according to claim 1, is characterized in that: annealing furnace is added outward described external thermal insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368900.2A CN103697703A (en) | 2012-09-27 | 2012-09-27 | Heating and insulating device of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368900.2A CN103697703A (en) | 2012-09-27 | 2012-09-27 | Heating and insulating device of annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697703A true CN103697703A (en) | 2014-04-02 |
Family
ID=50359317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210368900.2A Pending CN103697703A (en) | 2012-09-27 | 2012-09-27 | Heating and insulating device of annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697703A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493089A (en) * | 1983-03-21 | 1985-01-08 | Refractory Poroducts Co. | Electric furnace insulation |
| CN2108884U (en) * | 1991-11-06 | 1992-07-01 | 刘立臣 | Energy saving resistance furnace |
| CN200955908Y (en) * | 2006-09-15 | 2007-10-03 | 南京年达炉业科技有限公司 | Holding furnace body |
| CN201688707U (en) * | 2010-05-17 | 2010-12-29 | 中国联合工程公司 | Electric heating module combination furnace lining structure |
| CN202119260U (en) * | 2011-05-31 | 2012-01-18 | 倪加明 | Ceramic fiber heat insulation and heat preservation furnace lining |
| CN202329167U (en) * | 2011-10-18 | 2012-07-11 | 北京京诚凤凰工业炉工程技术有限公司 | Anti-expansion composite fiber furnace lining and heating furnace with same |
-
2012
- 2012-09-27 CN CN201210368900.2A patent/CN103697703A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4493089A (en) * | 1983-03-21 | 1985-01-08 | Refractory Poroducts Co. | Electric furnace insulation |
| CN2108884U (en) * | 1991-11-06 | 1992-07-01 | 刘立臣 | Energy saving resistance furnace |
| CN200955908Y (en) * | 2006-09-15 | 2007-10-03 | 南京年达炉业科技有限公司 | Holding furnace body |
| CN201688707U (en) * | 2010-05-17 | 2010-12-29 | 中国联合工程公司 | Electric heating module combination furnace lining structure |
| CN202119260U (en) * | 2011-05-31 | 2012-01-18 | 倪加明 | Ceramic fiber heat insulation and heat preservation furnace lining |
| CN202329167U (en) * | 2011-10-18 | 2012-07-11 | 北京京诚凤凰工业炉工程技术有限公司 | Anti-expansion composite fiber furnace lining and heating furnace with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |