CN204529911U - The electric heater unit of non-ferrous metal Heat Treatment Furnace - Google Patents
The electric heater unit of non-ferrous metal Heat Treatment Furnace Download PDFInfo
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- CN204529911U CN204529911U CN201520035517.4U CN201520035517U CN204529911U CN 204529911 U CN204529911 U CN 204529911U CN 201520035517 U CN201520035517 U CN 201520035517U CN 204529911 U CN204529911 U CN 204529911U
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- heat treatment
- tubular heater
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- metal heat
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Abstract
The utility model discloses a kind of electric heater unit of non-ferrous metal Heat Treatment Furnace, be embedded in furnace wall, be characterized in: comprise casing and tubular heater, tubular heater is fixedly connected with casing by nut, the top of tubular heater exceeds on casing, the bottom of tubular heater is positioned under casing, and tubular heater can along with the plug of casing entirety.Use the electric heater unit of non-ferrous metal Heat Treatment Furnace of the present utility model, when the well heater of electric furnace is damaged, can directly dismantles and change tubular heater, repair very convenient, thus it also avoid blowing out and keep in repair the financial loss brought, reduce maintenance cost.
Description
Technical field
The utility model relates to a kind of electric heater unit on body of heater, belongs to non-ferrous metal heat treatment industry.
Background technology
At present, the heat treatment furnace of non-ferrous metal adopts electrically heated mode mostly, and compared to the heat treatment furnace of traditional use coal burning and gas burning, have energy consumption low, cost is low, homogeneous heating and be beneficial to the advantage of environmental protection.Electric heater is the most important parts of electric furnace, and in prior art, the electric heater of non-ferrous metal heat treatment furnace is directly installed in furnace chamber mostly, once electric heater is damaged, when keeping in repair, necessary blowing out, need to take body of heater apart and carry out maintain and replace, very inconvenient.Therefore, for the deficiencies in the prior art, need to improve the heating unit of non-ferrous metal Heat Treatment Furnace.
Summary of the invention
The utility model proposes a kind of electric heater unit of non-ferrous metal Heat Treatment Furnace, be intended to the problem that its well heater of solution non-ferrous metal Heat Treatment Furnace is inconvenient to change and keep in repair.
Technical solution of the present utility model is: the electric heater unit of non-ferrous metal Heat Treatment Furnace, comprise casing and tubular heater, described casing is the tack contract type that Plate Welding is formed, and the two ends, left and right at described casing top extend to form extension respectively to the left and right sides, described tubular heater and casing are that removably is fixedly connected with, and the top of tubular heater exceeds on casing, the bottom of tubular heater is positioned under casing.
Further, the electric heater unit of above-mentioned non-ferrous metal Heat Treatment Furnace, wherein: between described casing and tubular electric heating, be filled with alumina silicate fibre blanket.
Further, the electric heater unit of above-mentioned non-ferrous metal Heat Treatment Furnace, wherein: the top of described tubular heater is fixedly connected with casing by nut.
Again further, the electric heater unit of above-mentioned non-ferrous metal Heat Treatment Furnace, wherein: described tubular heater comprises straight-line segment and bending section, its straight-line segment runs through casing, and described straight-line segment top exceeds on casing, and bending section is positioned under casing.
Again further, the electric heater unit of above-mentioned non-ferrous metal Heat Treatment Furnace, wherein: described tubular heater is linear pattern, and this tubular heater runs through casing, and its top exceeds on casing, and bottom is positioned under casing.
The utility model technique effect is mainly reflected in: the electric heater unit of non-ferrous metal Heat Treatment Furnace, be fixedly connected with in removably between its casing and furnace wall, its tubular heater and casing are that removably is fixedly connected with, tubular heater can with the plug of casing entirety, when tubular heater is damaged, can directly dismantles and change tubular heater, repair very convenient, thus it also avoid blowing out and keep in repair the financial loss brought, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric heater unit of non-ferrous metal Heat Treatment Furnace;
Fig. 2 is the structural representation of the electric heater unit of the non-ferrous metal Heat Treatment Furnace of linear pattern tubular heater.
In figure, the implication of each Reference numeral is: 1-casing, 11-extension, 2-tubular heater, 21-straight-line segment, 22-bending section, 3-alumina silicate fibre blanket, 4-furnace wall, 5-nut.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, is easier to make technical solutions of the utility model understand and grasp.
The electric heater unit of non-ferrous metal Heat Treatment Furnace, be embedded in furnace wall 4, as shown in Figure 1, comprise casing 1 and tubular heater 2, casing 1 adopts 1Cr13 Plate Welding to become tack contract type, the two ends, left and right at its top extend to form extension 11 respectively to the left and right sides, after can ensureing that casing 1 and furnace wall 4 are assembled, and contact part sealing between the two.Tubular heater 2 comprises straight-line segment 21 and bent ends 22, straight-line segment 21 top of tubular heater 22 is fixed on casing 1 by nut 5, and the straight-line segment 21 of tubular heater 2 runs through casing 1, its top exceeds on casing 1, the bending section 22 of tubular heater 2 is positioned under casing 1, and tubular heater 2 can be plugged with casing 1 entirety.Filling alumina silicate fibre blanket 3 between casing 1 and tubular electric heating 2, can play the effect of heat insulation and fixing tubular electric heating.
As shown in Figure 2, tubular heater 2 is linear pattern tubular heater, tubular heater 2 is fixed on casing 1 by nut 5, and tubular heater 2 runs through casing 1, its top exceeds on casing 1, the bottom of tubular heater 2 is positioned under casing 1, and tubular heater 2 can be plugged with casing 1 entirety.
By describing above and can finding out: the electric heater unit of the utility model non-ferrous metal Heat Treatment Furnace, be fixedly connected with in removably between its casing and furnace wall, its tubular heater and casing are that removably is fixedly connected with, tubular heater can with the plug of casing entirety, when tubular heater is damaged, can directly dismantle and change tubular heater, repair very convenient, thus it also avoid blowing out and keep in repair the loss brought.
Certainly, be more than representative instance of the present utility model, in addition, the utility model can also have other multiple embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the claimed scope of the utility model.
Claims (5)
1. the electric heater unit of non-ferrous metal Heat Treatment Furnace, it is characterized in that: comprise casing and tubular heater, described casing is the tack contract type that Plate Welding is formed, and the two ends, left and right at described casing top extend to form extension respectively to the left and right sides, described tubular heater and casing are that removably is fixedly connected with, and the top of tubular heater exceeds on casing, the bottom of tubular heater is positioned under casing.
2. the electric heater unit of non-ferrous metal Heat Treatment Furnace according to claim 1, is characterized in that: be filled with alumina silicate fibre blanket between described casing and tubular electric heating.
3. the electric heater unit of non-ferrous metal Heat Treatment Furnace according to claim 1, is characterized in that: the top of described tubular heater is fixedly connected with casing by nut.
4. the electric heater unit of non-ferrous metal Heat Treatment Furnace according to claim 1, it is characterized in that: described tubular heater comprises straight-line segment and bending section, its straight-line segment runs through casing, and described straight-line segment top exceeds on casing, and bending section is positioned under casing.
5. the electric heater unit of non-ferrous metal Heat Treatment Furnace according to claim 1, is characterized in that: described tubular heater is linear pattern, and this tubular heater runs through casing, and its top exceeds on casing, and bottom is positioned under casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035517.4U CN204529911U (en) | 2015-01-19 | 2015-01-19 | The electric heater unit of non-ferrous metal Heat Treatment Furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035517.4U CN204529911U (en) | 2015-01-19 | 2015-01-19 | The electric heater unit of non-ferrous metal Heat Treatment Furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529911U true CN204529911U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035517.4U Active CN204529911U (en) | 2015-01-19 | 2015-01-19 | The electric heater unit of non-ferrous metal Heat Treatment Furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694715A (en) * | 2015-01-19 | 2015-06-10 | 苏州新长光热能科技有限公司 | Electric heating device of non-ferrous metal heat treatment electric furnace |
-
2015
- 2015-01-19 CN CN201520035517.4U patent/CN204529911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104694715A (en) * | 2015-01-19 | 2015-06-10 | 苏州新长光热能科技有限公司 | Electric heating device of non-ferrous metal heat treatment electric furnace |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |