CN208250358U - A kind of annealing furnace with multi-layer heat preserving structure - Google Patents
A kind of annealing furnace with multi-layer heat preserving structure Download PDFInfo
- Publication number
- CN208250358U CN208250358U CN201820723237.6U CN201820723237U CN208250358U CN 208250358 U CN208250358 U CN 208250358U CN 201820723237 U CN201820723237 U CN 201820723237U CN 208250358 U CN208250358 U CN 208250358U
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- China
- Prior art keywords
- annealing furnace
- heat
- proof device
- rock wool
- preserving structure
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Abstract
The utility model provides a kind of annealing furnace with multi-layer heat preserving structure, including furnace body of annealing, the annealing furnace body periphery is provided with heat-proof device, the heat-proof device is followed successively by insulating fire brick, thermal insulation board, rock wool from annealing furnace outer wall outward, the upper and lower faces of the heat-proof device are enclosed with a U-typed steel plate respectively, the two sides of two steel plates are mutually butted, and a fixed device is each provided at the two sides docking of the steel plate, is filled with rock wool inside the fixed device.A kind of annealing furnace with multi-layer heat preserving structure provided by the utility model utilizes the design of multilayer insulation material, realize the isolation to annealing furnace ontology heat, decline its hull-skin temperature, it avoids adversely affecting production work environment, the thermal efficiency of annealing furnace is improved simultaneously, reduces production cost.
Description
Technical field
The utility model relates to Copper fabrication fields, refer in particular to a kind of annealing furnace with multi-layer heat preserving structure.
Background technique
In copper wire process, in order to carry out wire drawing process to copper wire, need to anneal to copper wire to increase copper wire
Ductility.Existing annealing furnace is mostly simple shell power-up hot wire structure, high inside annealing furnace when annealing to copper wire
Temperature can transfer out to come through shell, or even keep shell rubescent.It in this way increases not only the working environment of workers temperature, is unfavorable for producing
Work, also makes annealing furnace amount of heat escape to lose, the thermal efficiency is extremely low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of annealing furnace with multi-layer heat preserving structure, tie
Structure is simple, good heat-insulation effect, and to solve, annealing furnace hull-skin temperature is excessively high to cause working environment deterioration and heat losses to make thermal effect
The problem of rate reduces.
The utility model is realized in this way: a kind of annealing furnace with multi-layer heat preserving structure, including annealing furnace body, institute
State annealing furnace body periphery and be provided with heat-proof device, the heat-proof device from annealing furnace outer wall be followed successively by outward insulating fire brick,
Thermal insulation board, rock wool, the upper and lower faces of the heat-proof device are enclosed with a U-typed steel plate respectively, and the two sides of two steel plates are mutual
Docking is each provided with a fixed device at the two sides docking of the steel plate, is filled with rock wool inside the fixed device.
Further, the insulating fire brick, thermal insulation board of the inside of the heat-proof device and rock wool utilize high-temperature plastic to combine.
Further, the steel plate inner wall is coated with insulating moulding coating.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, realizing to moving back
The isolation of stove ontology heat declines its hull-skin temperature, avoids adversely affecting production work environment, improve simultaneously
The thermal efficiency of annealing furnace reduces production cost.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model monnolithic case schematic diagram；
Fig. 2 is the utility model transverse sectional view；
Fig. 3 is the partial enlarged view at I position in Fig. 2.
100, annealing furnace body, 200, heat-proof device, 201, insulating fire brick, 202, thermal insulation board, 203, rock wool, 300, steel
Plate, 400, fixed device
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is further described with specific embodiment with reference to the accompanying drawing.
It please refers to shown in Fig. 2, a kind of annealing furnace with multi-layer heat preserving structure, including annealing furnace body 100, heat-proof device
200 and steel plate 300, wherein
100 periphery of annealing furnace body is provided with heat-proof device 200, and the heat-proof device 200 is outside annealing furnace
Wall is followed successively by insulating fire brick 201, thermal insulation board 202, rock wool 203 outward, and the upper and lower faces of the heat-proof device 200 wrap respectively
It is wrapped with a U-typed steel plate 300, the two sides of two steel plates 300 are mutually butted, since the steel plate 300 is divide into upper part and lower part,
Its connecting sewing can become heat-insulated weak spot, so a fixed device 400 is each provided at the two sides docking of the steel plate 300,
Make steel plate 300 connection more closely, while inside the fixed device 400 be filled with rock wool 203, further prevent heat from
It sheds in connecting sewing.
In order to be preferably thermally shielded to annealing furnace body 100, using heat-resistant adhesive to insulating fire brick 201, thermal insulation board 202
It is bonded with rock wool 203.
Since the thermal coefficient of steel plate 300 is very small, in order to further save heat, 300 inner surface of steel plate be coated with every
Radiations heat energy can be reflected back in heat-proof device 200 by hot coating.
The designing points of the utility model are the design using multilayer insulation material, realize to annealing furnace ontology heat
Isolation declines its hull-skin temperature, avoids adversely affecting production work environment, while improving the thermal effect of annealing furnace
Rate reduces production cost.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (3)
1. a kind of annealing furnace with multi-layer heat preserving structure, including annealing furnace body, it is characterised in that: outside the annealing furnace body
It encloses and is provided with heat-proof device, the heat-proof device is followed successively by insulating fire brick, thermal insulation board, rock wool, institute from annealing furnace outer wall outward
The upper and lower faces for stating heat-proof device are enclosed with a U-typed steel plate respectively, and the two sides of two steel plates are mutually butted, in the steel
It is each provided with a fixed device at the two sides docking of plate, is filled with rock wool inside the fixed device.
2. a kind of annealing furnace with multi-layer heat preserving structure according to claim 1, it is characterised in that: the heat-proof device
Internal insulating fire brick, thermal insulation board and rock wool utilizes high-temperature plastic to combine.
3. a kind of annealing furnace with multi-layer heat preserving structure according to claim 1, it is characterised in that: the steel plate inner wall applies
There is insulating moulding coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723237.6U CN208250358U (en) | 2018-05-15 | 2018-05-15 | A kind of annealing furnace with multi-layer heat preserving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820723237.6U CN208250358U (en) | 2018-05-15 | 2018-05-15 | A kind of annealing furnace with multi-layer heat preserving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250358U true CN208250358U (en) | 2018-12-18 |
Family
ID=66480135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820723237.6U Expired - Fee Related CN208250358U (en) | 2018-05-15 | 2018-05-15 | A kind of annealing furnace with multi-layer heat preserving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910065A (en) * | 2020-07-16 | 2020-11-10 | 卢惠清 | Energy-saving annealing furnace for metal smelting |
-
2018
- 2018-05-15 CN CN201820723237.6U patent/CN208250358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111910065A (en) * | 2020-07-16 | 2020-11-10 | 卢惠清 | Energy-saving annealing furnace for metal smelting |
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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: 20181218 Termination date: 20210515 |