CN207845706U - A kind of heat-treatment furnace that thermal loss is few - Google Patents
A kind of heat-treatment furnace that thermal loss is few Download PDFInfo
- Publication number
- CN207845706U CN207845706U CN201820227799.1U CN201820227799U CN207845706U CN 207845706 U CN207845706 U CN 207845706U CN 201820227799 U CN201820227799 U CN 201820227799U CN 207845706 U CN207845706 U CN 207845706U
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- CN
- China
- Prior art keywords
- heat
- treatment furnace
- furnace ontology
- ontology
- work durm
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Abstract
A kind of heat-treatment furnace that thermal loss is few, including heat-treatment furnace ontology and work durm, the heat-treatment furnace ontology is sheathed in work durm, the side of the work durm is equipped with flame nozzle, the side wall of the heat-treatment furnace ontology be equipped with its it is internal be connected to and with flame nozzle face into burner, the madial wall of the heat-treatment furnace ontology is equipped with spiral quirk from the bottom to top, and insulating layer is equipped between the heat-treatment furnace ontology and work durm, and the top cover of the heat-treatment furnace ontology is equipped with bell.The madial wall of the heat-treatment furnace ontology is equipped with spiral quirk from the bottom to top, flame is from the madial wall each place for quickly reaching heat-treatment furnace ontology along spiral quirk into burner, just the madial wall of heat-treatment furnace ontology can be evenly heated completion quickly in this manner, many fuel can be saved in this way.Moreover, the top cover of heat-treatment furnace ontology is equipped with bell, to which by the inner sealing of heat-treatment furnace ontology, the insulating layer can make the heat of heat-treatment furnace body interior be not easy to come out.
Description
Technical field
The utility model is related to heat treatment equipments, in particular to a kind of heat-treatment furnace that thermal loss is few.
Background technology
Heat treatment refer to metal material in the solid state, pass through the means of heating, heat preservation and cooling, change material surface or interior
The chemical composition and tissue in portion obtain a kind of metal heat processing technique of required performance.For large-scale casting, it is being heat-treated
When need huge stove, currently, for heavy castings in heat treatment stove, internal is cylindrical space, in heat
It is slow to the heating of casting and uneven when processing, and stove blow-by, heat are easy for losing.
Utility model content
Provided by the utility model is a kind of heat-treatment furnace that thermal loss is few, and main purpose is to overcome at existing heat
It is slow, uneven to manage stove heat, and the problem that thermal loss is fast.
In order to solve the above technical problems, the utility model adopts the following technical scheme：
A kind of heat-treatment furnace that thermal loss is few, including heat-treatment furnace ontology and work durm, the heat-treatment furnace ontology set
In work durm, the side of the work durm is equipped with flame nozzle, the side wall of the heat-treatment furnace ontology be equipped with its it is internal be connected to and
With flame nozzle face into burner, the madial wall of the heat-treatment furnace ontology is equipped with spiral quirk from the bottom to top, at the heat
It manages and is equipped with insulating layer between furnace body and work durm, the top cover of the heat-treatment furnace ontology is equipped with bell.
Further, the interior bottom of the heat-treatment furnace ontology is equipped with sand.
Further, the insulating layer is silicate material layer or fiberboard or heat-preservation cotton.
Further, the top surface of the bell is equipped with hanging ring.
The utility model is described it is found that compared to the prior art, the utility model has the following advantages that by above-mentioned：This reality
Novel, ingenious in design with new structure, the madial wall of the heat-treatment furnace ontology is equipped with spiral quirk from the bottom to top, flame from
The madial wall each place for quickly reaching heat-treatment furnace ontology along spiral quirk into burner, just can will be heat-treated in this manner
The madial wall of furnace body is evenly heated completion quickly, can save many fuel in this way.Moreover, the top cover of heat-treatment furnace ontology is set
There is bell, to which by the inner sealing of heat-treatment furnace ontology, the insulating layer can make the heat of heat-treatment furnace body interior
It is not easy to come out, to reach better thermal effectiveness.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Specific implementation mode
Referring to Fig.1.A kind of heat-treatment furnace that thermal loss is few, including heat-treatment furnace ontology 1 and work durm 2.At the heat
Reason furnace body 1 is sheathed in work durm 2, and the side of the work durm 2 is equipped with flame nozzle 21, and the side wall of the heat-treatment furnace ontology 1 is set
Have with its it is internal be connected to and with 21 face of flame nozzle into burner 11.The madial wall of the heat-treatment furnace ontology 1 is equipped under
Supreme spiral quirk 3, is equipped with insulating layer 4 between the heat-treatment furnace ontology 1 and work durm 2, which is silicate material
The top cover of layer or fiberboard or heat-preservation cotton, the heat-treatment furnace ontology 1 is equipped with bell 5.
Referring to Fig.1.The interior bottom of the heat-treatment furnace ontology 1 is equipped with sand 6, the flame meeting in heat-treatment furnace ontology 1
Cigarette is generated, cigarette is adsorbed as spiral quirk 3 enters sand 6.The top surface of the bell 5 is equipped with hanging ring 51, facilitates bell 5
Handling.
Referring to Fig.1.The madial wall of the heat-treatment furnace ontology 1 is equipped with spiral quirk 3 from the bottom to top, and flame is from into burner
11 quickly reach the madial wall each place of heat-treatment furnace ontology 1 along spiral quirk 3, in this manner just can be by heat-treatment furnace
The madial wall of ontology 1 is evenly heated completion quickly, can save many fuel in this way.Moreover, the top cover of heat-treatment furnace ontology 1 is set
There is bell 5, to which by the inner sealing of heat-treatment furnace ontology 1, the insulating layer 4 can make inside heat-treatment furnace ontology 1
Heat is not easy to come out, to reach better thermal effectiveness.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (4)
1. a kind of heat-treatment furnace that thermal loss is few, it is characterised in that：Including heat-treatment furnace ontology and work durm, the heat treatment
Furnace body is sheathed in work durm, and the side of the work durm is equipped with flame nozzle, the side wall of the heat-treatment furnace ontology be equipped with in it
Portion is connected to and with flame nozzle face into burner, and the madial wall of the heat-treatment furnace ontology is equipped with spiral quirk from the bottom to top,
Insulating layer is equipped between the heat-treatment furnace ontology and work durm, the top cover of the heat-treatment furnace ontology is equipped with bell.
2. a kind of heat-treatment furnace that thermal loss is few as described in claim 1, it is characterised in that：The heat-treatment furnace ontology
Interior bottom is equipped with sand.
3. a kind of heat-treatment furnace that thermal loss is few as described in claim 1, it is characterised in that：The insulating layer is silicate
Material layer or fiberboard or heat-preservation cotton.
4. a kind of heat-treatment furnace that thermal loss is few as described in claim 1, it is characterised in that：The top surface of the bell is equipped with
Hanging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227799.1U CN207845706U (en) | 2018-02-08 | 2018-02-08 | A kind of heat-treatment furnace that thermal loss is few |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820227799.1U CN207845706U (en) | 2018-02-08 | 2018-02-08 | A kind of heat-treatment furnace that thermal loss is few |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845706U true CN207845706U (en) | 2018-09-11 |
Family
ID=63412044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820227799.1U Expired - Fee Related CN207845706U (en) | 2018-02-08 | 2018-02-08 | A kind of heat-treatment furnace that thermal loss is few |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845706U (en) |
-
2018
- 2018-02-08 CN CN201820227799.1U patent/CN207845706U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20220208 |