CN207659487U - A kind of Quench heating salt bath furnace inner-tube structure - Google Patents
A kind of Quench heating salt bath furnace inner-tube structure Download PDFInfo
- Publication number
- CN207659487U CN207659487U CN201721739752.5U CN201721739752U CN207659487U CN 207659487 U CN207659487 U CN 207659487U CN 201721739752 U CN201721739752 U CN 201721739752U CN 207659487 U CN207659487 U CN 207659487U
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- China
- Prior art keywords
- crucible
- furnace shell
- salt bath
- interior furnace
- refractory material
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Abstract
A kind of the utility model Quench heating salt bath furnace inner-tube structure, including interior furnace shell (1) and crucible (3), interior furnace shell (1) is coated on the outer layer of crucible (3), the material of interior furnace shell (1) is steel plate, crucible (3) is that fire resisting is brick or fire clay is manufactured, it is characterised in that：Increase by one layer of refractory material layer (2) among interior furnace shell (1) and crucible (3), the thickness of refractory material layer (2) is 10mm, and material is fire-retardent fiber felt-rug.After increasing refractory material layer, avoids after crucible cracks since high-temperature molten salt leaks the corrosion to metal furnace shell, relatively thin metallic plate can be used and do interior furnace shell, reach loss of weight effect, main is the service life for improving salt bath furnace.
Description
Technical field
The utility model is a kind of Quench heating salt bath furnace inner-tube structure, belongs to equipment manufacturing technology field.
Background technology
Domestic tradition Quench heating is with salt bath furnace internal-lining using inner metal shell and using brick system or ramming earthenware
Crucible forms, and when crucible cracks, fused salt can be deep by crack between crucible and interior furnace shell this kind of structure, metal interior furnace shell meeting
There is hole under the corrosion of high-temperature molten salt, so that fused salt is passed through hole and go deep into outside liner, to increase the heat loss of salt bath furnace,
Even salt bath furnace is made to scrap.
Invention content
The utility model exactly designs for insufficient existing for above-mentioned existing apparatus and provides a kind of Quench heating salt
Liquid furnace inner-tube structure, it is internal since crucible cracks between infiltration crucible and interior furnace shell the purpose is to efficiently solve high-temperature molten salt
The corrosion of furnace shell, and then cause salt bath furnace to be scrapped, the low problem of service life.
The purpose of this utility model is realized by following technical measures：
This kind of Quench heating salt bath furnace inner-tube structure, including interior furnace shell 1 and crucible 3, interior furnace shell 1 are coated on crucible 3
The material of outer layer, interior furnace shell 1 is steel plate, and crucible 3 is that fire resisting is brick or fire clay is manufactured, it is characterised in that：In 1 He of interior furnace shell
Increase by one layer of refractory material layer 2 among crucible 3, the thickness of refractory material layer 2 is 10mm, and material is fire-retardent fiber felt-rug.
The advantages of technical solutions of the utility model is：
1. improving the service life, lowering production cost.The utility model design provides a kind of inner-tube structure of salt bath furnace,
It is made of interior furnace shell, refractory material layer, crucible.Refractory material layer can effectively prevent corruption of the high-temperature molten salt to metal interior furnace shell
Erosion reduces production cost to improve the service life of salt bath furnace.
2. saving interior furnace shell material.Due to increasing by one layer of refractory material layer, metal interior furnace shell thickness can be thinned to former thickness
Less than half is spent, to save 50% or more interior furnace shell material.
3. weight saving.Since interior furnace shell thickness reduces, to make weight reduce, be conducive to the transport and installation of equipment.
Description of the drawings
Fig. 1 is the schematic diagram of Quench heating salt bath furnace inner-tube structure described in the utility model
Specific implementation mode
Utility model structure is further described below with reference to drawings and examples：
Shown in attached drawing 1, this kind of Quench heating salt bath furnace inner-tube structure, including interior furnace shell 1 and crucible 3, interior furnace shell 1
It is coated on the outer layer of crucible 3, the material of interior furnace shell 1 is the steel plate of 5mm thickness, and crucible 3 is that fire resisting is brick or fire clay is manufactured,
It is characterized in that：Increase by one layer of refractory material layer 2 among interior furnace shell 1 and crucible 3, the thickness of refractory material layer 2 is 10mm, material
For fire-retardent fiber felt-rug.
The salt bath furnace manufactured using the structure liner, compared with former traditional structure, service life improves twice or more.Simultaneously
Energy consumption is reduced, the production cost of product has been saved.
Claims (1)
1. a kind of Quench heating salt bath furnace inner-tube structure, including interior furnace shell (1) and crucible (3), interior furnace shell (1) are coated on crucible
(3) material of outer layer, interior furnace shell (1) is steel plate, and crucible (3) is that fire resisting is brick or fire clay is manufactured, it is characterised in that：
Increase by one layer of refractory material layer (2) among interior furnace shell (1) and crucible (3), the thickness of refractory material layer (2) is 10mm, and material is
Fire-retardent fiber felt-rug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739752.5U CN207659487U (en) | 2017-12-13 | 2017-12-13 | A kind of Quench heating salt bath furnace inner-tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721739752.5U CN207659487U (en) | 2017-12-13 | 2017-12-13 | A kind of Quench heating salt bath furnace inner-tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659487U true CN207659487U (en) | 2018-07-27 |
Family
ID=62941105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721739752.5U Active CN207659487U (en) | 2017-12-13 | 2017-12-13 | A kind of Quench heating salt bath furnace inner-tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606941A (en) * | 2021-08-06 | 2021-11-05 | 江苏隆达超合金航材有限公司 | Brick crucible for vacuum induction furnace and preparation method thereof |
| CN115036450A (en) * | 2021-03-03 | 2022-09-09 | 黑龙江北方工具有限公司 | Fiber texture membrane, preparation method thereof, fiber texture electrode plate, lithium ion battery and supercapacitor |
-
2017
- 2017-12-13 CN CN201721739752.5U patent/CN207659487U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036450A (en) * | 2021-03-03 | 2022-09-09 | 黑龙江北方工具有限公司 | Fiber texture membrane, preparation method thereof, fiber texture electrode plate, lithium ion battery and supercapacitor |
| CN113606941A (en) * | 2021-08-06 | 2021-11-05 | 江苏隆达超合金航材有限公司 | Brick crucible for vacuum induction furnace and preparation method thereof |
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