CN203846054U - Electrothermal furnace - Google Patents
Electrothermal furnace Download PDFInfo
- Publication number
- CN203846054U CN203846054U CN201420207402.4U CN201420207402U CN203846054U CN 203846054 U CN203846054 U CN 203846054U CN 201420207402 U CN201420207402 U CN 201420207402U CN 203846054 U CN203846054 U CN 203846054U
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- CN
- China
- Prior art keywords
- layer
- heater
- concrete base
- insulating cotton
- base layer
- 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.)
- Withdrawn - After Issue
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- Electric Stoves And Ranges (AREA)
Abstract
The utility model belongs to the technical field of thermal treatment utensils, and in particular relates to an electrothermal furnace which comprises a furnace body, wherein a concrete base layer is arranged at the bottom of the furnace body; the concrete base layer raises upwards as a whole; the inner side of the concrete base layer is an arched surface; the inner layer of the furnace body is an aluminum silicate insulating cotton layer; the aluminum silicate insulating cotton layer comprises a bottom layer, a side layer and a top layer; the bottom layer is an arched bottom layer corresponding to the arched surface of the inner side of the concrete base layer; the side layer and the top layer are externally wrapped with a protecting layer; a feeding gate is formed in the top layer; and the furnace body is internally provided with a heater. By adopting the electrothermal furnace, an insulating effect can be well achieved, and the production energy consumption is reduced.
Description
Technical field
The utility model belongs to thermal treatment apparatus technical field, relates in particular to a kind of electrothermal oven.
Background technology
In factory,, often can heat-treat technique to metalwork, thereby make the metal products better properties of can living to obtain.In current thermal treatment process, need to use electrothermal oven, and current electrothermal oven general structure just comprises body of heater, and the general of employing is all the body of heater of steel or concrete system, in the process of using, during the heating of its internal electrical heater strip, body of heater itself is with extraneous or heat exchange occurs.Thereby a large amount of heats is run off, thereby need more electricity to generate heat, waste resource.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of electrothermal oven is provided, and its technical scheme is as follows:
An electrothermal oven, comprises body of heater, it is characterized in that, the bottom of described body of heater is concrete base layer, and described concrete base layer integral body is upturned, and the inner side of described concrete base layer is arc; The internal layer of described body of heater is pure aluminium silicate insulating cotton layer, described pure aluminium silicate insulating cotton layer comprises bottom, side layer and top layer, described bottom is the arc bottom corresponding with the arc of concrete base layer inner side, described side layer and the outer wrap of top layer have protective layer, and described top layer offers feeding gate; In described body of heater, be provided with well heater.
Optimal way is that the inner side of the side layer of described pure aluminium silicate insulating cotton layer is provided with protective shield.
The electrothermal oven that the utility model provides, when in use, by the heating of well heater, heat-treats metal products thereby make temperature in body of heater reach preset temperature.The bottom of body of heater is concrete base layer, makes whole basic unit more firm.The internal layer of described body of heater is pure aluminium silicate insulating cotton layer, and pure aluminium silicate insulating cotton layer has good heat insulation and preservation effect, thereby makes the heat in body of heater be not easy to run off, and has guaranteed to greatest extent temperature in stove.Described side layer and the outer wrap of top layer have protective layer, by protective layer, and the one, can further play the effect of heat insulating, the 2nd, can play better protecting to pure aluminium silicate insulating cotton layer.
The utility model further inner side of the side layer of described pure aluminium silicate insulating cotton layer is provided with protective shield.Because metal products ratio is easier to pure aluminium silicate insulating cotton layer to damage, so adopt protective shield to play good protection to pure aluminium silicate insulating cotton layer.
The beneficial effects of the utility model are:
The utility model can be good at electrothermal oven and plays heat insulation effect, has reduced production energy consumption.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with Fig. 1, illustrate embodiment:
An electrothermal oven, comprises body of heater 1, it is characterized in that, the bottom of described body of heater is concrete base layer 2, and described concrete base layer 2 integral body are upturned, and the inner side of described concrete base layer 2 is arc; The internal layer of described body of heater 1 is pure aluminium silicate insulating cotton layer 3, described pure aluminium silicate insulating cotton layer 3 comprises bottom 4, side layer 5 and top layer 6, described bottom 4 is the arc bottom corresponding with the arc of concrete base layer 2 inner sides, described side layer 5 and the outer wrap of top layer 6 have protective layer 7, and described top layer 6 offers feeding gate 8; In described body of heater 1, be provided with well heater 9.
Optimal way is that the inner side of the side layer 5 of described pure aluminium silicate insulating cotton layer 3 is provided with protective shield 10.
The electrothermal oven that the utility model provides, when in use, by the heating of well heater, heat-treats metal products thereby make temperature in body of heater reach preset temperature.The bottom of body of heater is concrete base layer, makes whole basic unit more firm.The internal layer of described body of heater is pure aluminium silicate insulating cotton layer, and pure aluminium silicate insulating cotton layer has good heat insulation and preservation effect, thereby makes the heat in body of heater be not easy to run off, and has guaranteed to greatest extent temperature in stove.Described side layer and the outer wrap of top layer have protective layer, by protective layer, and the one, can further play the effect of heat insulating, the 2nd, can play better protecting to pure aluminium silicate insulating cotton layer.
Claims (2)
1. an electrothermal oven, comprises body of heater, it is characterized in that, the bottom of described body of heater is concrete base layer, and described concrete base layer integral body is upturned, and the inner side of described concrete base layer is arc; The internal layer of described body of heater is pure aluminium silicate insulating cotton layer, described pure aluminium silicate insulating cotton layer comprises bottom, side layer and top layer, described bottom is the arc bottom corresponding with the arc of concrete base layer inner side, described side layer and the outer wrap of top layer have protective layer, and described top layer offers feeding gate; In described body of heater, be provided with well heater.
2. a kind of electrothermal oven as claimed in claim 1, is characterized in that, the inner side of the side layer of described pure aluminium silicate insulating cotton layer is provided with protective shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207402.4U CN203846054U (en) | 2014-04-28 | 2014-04-28 | Electrothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207402.4U CN203846054U (en) | 2014-04-28 | 2014-04-28 | Electrothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203846054U true CN203846054U (en) | 2014-09-24 |
Family
ID=51559092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207402.4U Withdrawn - After Issue CN203846054U (en) | 2014-04-28 | 2014-04-28 | Electrothermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203846054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924042A (en) * | 2014-04-28 | 2014-07-16 | 德清县豪特金属封头制品有限公司 | Electrothermal furnace |
-
2014
- 2014-04-28 CN CN201420207402.4U patent/CN203846054U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924042A (en) * | 2014-04-28 | 2014-07-16 | 德清县豪特金属封头制品有限公司 | Electrothermal furnace |
| CN103924042B (en) * | 2014-04-28 | 2016-08-17 | 德清县豪特金属封头制品有限公司 | A kind of muffle electric furnace |
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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: 20140924 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |