CN207130306U - A kind of homogeneous furnace compound heat preservation system - Google Patents
A kind of homogeneous furnace compound heat preservation system Download PDFInfo
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- CN207130306U CN207130306U CN201721005409.8U CN201721005409U CN207130306U CN 207130306 U CN207130306 U CN 207130306U CN 201721005409 U CN201721005409 U CN 201721005409U CN 207130306 U CN207130306 U CN 207130306U
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- aluminium foil
- rock wool
- ceramic fiber
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Abstract
A kind of homogeneous furnace compound heat preservation system is the utility model is related to, including：Body of heater, heat-insulation layer is provided with each face of body of heater, described heat-insulation layer is provided with seven layers from inside to outside, and first layer is ceramic fiber blanket, and the second layer is aluminium foil needle punched blanket, the inner side of the second layer is provided with aluminium foil ply of paper, aluminium foil ply of paper is pasted in the inner side of the second layer, and third layer is ceramic fiber blanket, behind four layers be rock wool layer, connection is contacted between every layer, heat-insulation layer gross thickness is 320 millimeters.The utility model first layer：Ceramic fiber blanket, can high temperature resistant；The second layer：Aluminium foil needle punched blanket, plays heat reflection；Third layer：Ceramic fiber blanket, further stop the loss of heat；Four layers next are rock wool layer, and its thermal conductivity factor is 0.05, higher than alumina silicate 56 times, therefore passes through its compound heat insulation effect apparently higher than traditional product.
Description
Technical field
A kind of body of heater for producing aluminium is the utility model is related to, more particularly to a kind of homogeneous furnace compound heat preservation system.
Background technology
Homogeneous is an important procedure of extruding production aluminium alloy aluminium bar, by the process, can thoroughly eliminate aluminium bar
Casting stress and microstructure segregation, enable aluminum alloy to plasticity, intensity greatly improves, homogeneous furnace is then that the process is indispensable important
Equipment.The body of heater of homogeneous furnace uses box typed structure, and heat-insulation layer, the structure direct relation of heat-insulation layer are provided with inside each wall of casing
The effect of furnace insulation.Homogeneous furnace heat-insulation layer is mostly alumina silicate heat-insulation layer at present, and heat insulation effect is poor, therefore studies a kind of homogeneous
Stove compound heat preservation system is very necessary.
The content of the invention
The purpose of this utility model is aiming above mentioned problem, there is provided a kind of homogeneous furnace compound heat preservation system.
Technical scheme is used by the utility model：A kind of homogeneous furnace compound heat preservation system, including：Body of heater, body of heater
Each face in be provided with heat-insulation layer, it is characterised in that：Described heat-insulation layer is provided with seven layers from inside to outside, and first layer is that 50mm ceramics are fine
Blanket is tieed up, the second layer is 20mm aluminium foil needle punched blankets, and the inner side of the second layer is provided with aluminium foil ply of paper, and aluminium foil ply of paper is pasted in the second layer
Side, third layer are 50mm ceramic fiber blankets, and the 4th layer is rock wool layer, and layer 5 is rock wool layer, and layer 6 is rock wool layer, layer 7
For rock wool layer, connection is contacted between every layer, heat-insulation layer gross thickness is 320 millimeters.
The beneficial effects of the utility model：Due to provided with seven layers of composite heat-insulating layer：First layer：Ceramic fiber blanket, it is resistant to height
Temperature；The second layer：Aluminium foil needle punched blanket, plays heat reflection；Third layer：Ceramic fiber blanket, further stop the loss of heat；Below
Four layers are that rock wool layer its thermal conductivity factor is 0.05, higher than alumina silicate 5-6 times, therefore are incubated more effective, but rock wool resistance to elevated temperatures
Difference, so not only overcoming its resistant to elevated temperatures defect used in outer layer, the loss of heat is also further blocked, therefore heat-insulation layer passes through
Its compound heat insulation effect is crossed apparently higher than traditional product.
Brief description of the drawings
Fig. 1 is the schematic diagram of the front furnace interior of the one of embodiment of the utility model.
Fig. 2 is the schematic cross-sectional view at Fig. 1 B-B.
Close-up schematic view at the A that Fig. 3 is 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, the utility model includes：Body of heater, body of heater are case structure, including six faces, front 6, left
Face 4, the right side 2, above 1, following 3 and below 5, each face of body of heater is designed with heat-insulation layer including door, and heat-insulation layer is provided with from inside to outside
Seven layers, first layer is ceramic fiber blanket 21, and the second layer is aluminium foil needle punched blanket 23, and aluminium-foil paper 22 is pasted in the inner side of the second layer, aluminium
Foil paper is the aluminium foil layer provided with reflective surface；Third layer is ceramic fiber blanket 24, and the 4th layer is rock wool layer 25, and layer 5 is rock wool layer
26, layer 6 is rock wool layer 27, and layer 7 is rock wool layer 28, behind four layers of rock wool layer thickness be 200 millimeters, it is equal per thickness degree
Deng, the outside of heat-insulation layer is located at, connection is contacted between all layers, heat-insulation layer gross thickness is 320 millimeters, wherein.First layer：Ceramics
Tapetum fibrosum, can high temperature resistant；The second layer：Aluminium foil needle punched blanket, plays heat reflection；Third layer：Ceramic fiber blanket, further stop heat
The loss of amount；Four layers next are rock wool, and its thermal conductivity factor of rock wool is 0.05, higher than alumina silicate 5-6 times, therefore is incubated more effectively,
But rock wool resistance to elevated temperatures is poor, so not only overcoming its resistant to elevated temperatures defect used in outer layer, heat is also further blocked
It is lost in, therefore heat insulation effect is apparently higher than traditional product.
Claims (1)
1. a kind of homogeneous furnace compound heat preservation system, including：Body of heater, heat-insulation layer is provided with each face of body of heater, it is characterised in that：Institute
The heat-insulation layer stated is provided with seven layers from inside to outside, and first layer is 50mm ceramic fiber blankets, and the second layer is 20mm aluminium foil needle punched blankets, and second
The inner side of layer is provided with aluminium foil ply of paper, and aluminium foil ply of paper is pasted in the inner side of the second layer, and third layer is 50mm ceramic fiber blankets, the 4th layer
For rock wool layer, layer 5 is rock wool layer, and layer 6 is rock wool layer, and layer 7 is rock wool layer, and connection, heat-insulation layer are contacted between every layer
Gross thickness is 320 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005409.8U CN207130306U (en) | 2017-08-11 | 2017-08-11 | A kind of homogeneous furnace compound heat preservation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721005409.8U CN207130306U (en) | 2017-08-11 | 2017-08-11 | A kind of homogeneous furnace compound heat preservation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130306U true CN207130306U (en) | 2018-03-23 |
Family
ID=61634678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721005409.8U Active CN207130306U (en) | 2017-08-11 | 2017-08-11 | A kind of homogeneous furnace compound heat preservation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444126A (en) * | 2020-12-10 | 2021-03-05 | 广东朗盾科技有限公司 | Premixing type heating furnace |
-
2017
- 2017-08-11 CN CN201721005409.8U patent/CN207130306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444126A (en) * | 2020-12-10 | 2021-03-05 | 广东朗盾科技有限公司 | Premixing type heating furnace |
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