CN203387704U - Radiation type heating panel for aluminium alloy holding furnace - Google Patents
Radiation type heating panel for aluminium alloy holding furnace Download PDFInfo
- Publication number
- CN203387704U CN203387704U CN201320363202.3U CN201320363202U CN203387704U CN 203387704 U CN203387704 U CN 203387704U CN 201320363202 U CN201320363202 U CN 201320363202U CN 203387704 U CN203387704 U CN 203387704U
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- Prior art keywords
- holding furnace
- panel body
- heating element
- alloy holding
- radiant panel
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- Expired - Fee Related
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Abstract
The utility model designs a radiation type heating panel for an aluminium alloy holding furnace. The radiation type heating panel comprises a radiation panel body made of radiation materials and an electrical heating element arranged in the radiation panel body. On the basis of the structure, the electrical heating element does not contact external gas and thus is not damaged easily, thereby effectively prolonging the service life. Moreover, the heating panel has the large radiation area and the high thermal efficiency; and the electric energy consumption can be reduced.
Description
Technical field
The utility model relates to industry heating facility, particularly a kind ofly is suitable for the radial pattern heating plate that alloy holding furnace is used.
Background technology
At present, existing electric heating type aluminium alloy solution holding furnace adopts the heating element of Elema or heating wire and so on more, and this heating element is arranged in holding furnace and is directly exposed to heating atmosphere, because aluminium alloy steam has larger corrosivity, therefore, easily cause the damage of this heating element, affect its useful life.In view of the foregoing, urgently design a kind of novel heating element.
The utility model content
The utility model purpose is the problem that overcomes heating element rapid wear in prior art, has proposed a kind of novel radial pattern heating plate that alloy holding furnace is used that is suitable for.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for, comprise,
One radiant panel body, this radiant panel body is by radiative material system; And,
One electric heating element, this electric heating element is positioned at this radiant panel body.
As a kind of preferred version that is suitable for the radial pattern heating plate that alloy holding furnace uses, this radiant panel body has a first surface, and this electric heating element arranges near this first surface.This electric heating element coils setting in the mode of S type.This radiant panel body has a second surface, this second surface and the opposing setting of this first surface; This electric heating element has a first end and one second end, and this first end and this second end outwards pass from this second surface.This electric heating element is the heating wire with insulating coating.
As a kind of preferred version that is suitable for the radial pattern heating plate that alloy holding furnace uses, this first surface is uneven male and fomale(M&F).
As a kind of preferred version that is suitable for the radial pattern heating plate that alloy holding furnace uses, be provided with a plurality of installation fixing holes on this radiant panel body.
Compared with prior art, at least there is following advantage in the utility model: electric heating element can not contact with ambient atmos, not fragile, its useful life can be extended effectively, and this heating plate swept area is large, and the heat efficiency is high, can reduce electric flux consumption.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the end view 1 of Fig. 1.
Fig. 3 is the end view 2 of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Refer to Fig. 1,2 and 3, figure shown in be a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for, mainly by radiant panel body 1 and electric heating element 2, formed.
This radiant panel body 1, the plate body shape, watered and built up the porotic bone frame by high alundum (Al2O3) material, and assurance radiant panel itself is high temperature resistant and intensity, has alleviated again the density of plate own, increases back side thermal resistance.Electric heating groove and surface adopt composite material of silicon carbide, guarantee the High Efficiency Thermal conductance, and the radiating surface coating is the special microballoon state powder such as tungsten oxide, molybdenum oxide, silicon nitride, and the hyperthermia radiation strength efficiency is high, and thermal conductivity is high.The front surface 11 of this radiant panel body 1 is radiating surface, and this front surface is designed to irregular concavo-convex sphere, in order that increase radiation surface area, reduces the load of radiating surface.Be provided with two rows on this radiant panel body fixing hole 3 is installed, the convenient installation changed.
This electric heating element 2 is the heating wire (B alloy wire of NI and CR) with insulating coating (magnesium oxide), is positioned at this radiant panel body 1 close front surface 11.This heating wire coils setting in the mode of S type.This electric heating element has a first end 21 and one second end 22(is the electric heating leading-out terminal), this first end 21 and this second end 22 outwards pass from the rear surface 12 of radiant panel body 1.
The method of manufacturing: heating wire is pressed to S type coiling bending, and be placed in the plate body mould, form with radiative material cast sintering.
The method of using: background radiation plate body 1 is passed and fixing hole 3 is installed to be fixed on furnace cover of temperature-preserving furnace by bolt.Holding furnace, in the process of heating, can be good at avoiding the damage of electric heating element, while radiation heating area change, and the efficiency of heating surface significantly improves.
Below only expressed execution mode of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (6)
1. one kind is suitable for the radial pattern heating plate that alloy holding furnace is used, and it is characterized in that, comprise,
One radiant panel body, this radiant panel body is by radiative material system, and this radiant panel body has a first surface; And,
One electric heating element, this electric heating element is positioned at this radiant panel body and, near this first surface setting, this electric heating element coils setting in the mode of S type.
2. a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for according to claim 1, it is characterized in that: this radiant panel body has a second surface, this second surface and the opposing setting of this first surface; This electric heating element has a first end and one second end, and this first end and this second end outwards pass from this second surface.
3. a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for according to claim 2, it is characterized in that: this electric heating element is heating wire.
4. a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for according to claim 3, it is characterized in that: the surface of this heating wire is with insulating coating.
5. a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for according to claim 1, it is characterized in that: this first surface is uneven male and fomale(M&F).
6. a kind of radial pattern heating plate that alloy holding furnace is used that is suitable for according to claim 1, is characterized in that: be provided with a plurality of installation fixing holes on this radiant panel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363202.3U CN203387704U (en) | 2013-06-24 | 2013-06-24 | Radiation type heating panel for aluminium alloy holding furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363202.3U CN203387704U (en) | 2013-06-24 | 2013-06-24 | Radiation type heating panel for aluminium alloy holding furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387704U true CN203387704U (en) | 2014-01-08 |
Family
ID=49876150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363202.3U Expired - Fee Related CN203387704U (en) | 2013-06-24 | 2013-06-24 | Radiation type heating panel for aluminium alloy holding furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387704U (en) |
-
2013
- 2013-06-24 CN CN201320363202.3U patent/CN203387704U/en not_active Expired - Fee Related
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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: 20140108 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |