CN202403515U - Vacuum sintering furnace for sintering interlayer thermal insulation ceramic - Google Patents
Vacuum sintering furnace for sintering interlayer thermal insulation ceramic Download PDFInfo
- Publication number
- CN202403515U CN202403515U CN2012200010033U CN201220001003U CN202403515U CN 202403515 U CN202403515 U CN 202403515U CN 2012200010033 U CN2012200010033 U CN 2012200010033U CN 201220001003 U CN201220001003 U CN 201220001003U CN 202403515 U CN202403515 U CN 202403515U
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- sintering
- vacuum
- furnace
- thermal insulation
- heating clamber
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Abstract
The utility model relates to a vacuum sintering furnace for sintering an interlayer thermal insulation ceramic. The vacuum sintering furnace comprises a furnace body, a heating chamber and a furnace door, wherein the heating chamber is arranged in the furnace body, the furnace door is disposed at one end of an opening of the heating chamber, a thermal insulation layer is mounted in the heating chamber, and the heating chamber is communicated with a vacuum pump through a vacuum pumping pipe. Multiple layers of shelves are further disposed in the heating chamber, and the intervals between each two shelves are adjustable. A handle is further mounted on the furnace door. The vacuum sintering furnace for sintering the interlayer thermal insulation ceramic has the advantages that air in a ceramic interlayer can be pumped before sintering, the sintering can be performed under the vacuum condition, and the vacuum sintering of the interlayer thermal insulation ceramic is achieved.
Description
Technical field
The utility model relates to a kind of sintering furnace, specifically be a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering.
Background technology
At present, the heat-insulating ceramic utensil on the market has certain heat insulation effect basically with the interlayer ceramic main, but with regard to its production technology, can not reach best heat insulation effect.Mainly contain following reason: 1, existing laminated heat-preserving pottery is to realize insulation through the double-layer ceramic of interlayer and atmosphere, does not realize vacuum heat-preserving technology truly.Promptly the conscious interlayer that is designed in the process of making is not just taken the interlayer air away fully, because the existence that air arranged in the interlayer also and atmosphere, so heat insulation effect does not reach vacuum heat-preserving effect truly.2, the laminated heat-preserving pottery is in sintering procedure, and the burning process of the burning process of employing and conventional ceramic product is as broad as long, therefore can't form real laminated vacuum effect.
The utility model content
The utility model technical problem to be solved provides a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering, can the air in the ceramic interlayer be taken away before the sintering, and under vacuum condition sintering, realize the vacuum-sintering of heat preserving ceramic.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering; Comprise body of heater, heating clamber and fire door; Heating clamber is arranged in the body of heater; Fire door is arranged on heating clamber opening one end, is provided with thermal insulating warm-keeping layer in the said heating clamber, and heating clamber is communicated with vavuum pump through vacuum-pumping tube.
Also be provided with step shelf in the said heating clamber, the spacing between the shelf is adjustable.
Also be provided with handle on the said fire door.
The beneficial effect of the utility model is: can the air in the ceramic interlayer be taken away before the sintering, and under vacuum condition sintering, realize the vacuum-sintering of laminated heat-preserving pottery.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark among the figure: 1, body of heater, 2, heating clamber, 3, fire door, 4, thermal insulating warm-keeping layer, 5, vacuum-pumping tube, 6, vavuum pump, 7, shelf, 8, handle.
The specific embodiment
As shown in the figure: a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering; Comprise body of heater 1, heating clamber 2 and fire door 3; Heating clamber 2 is arranged in the body of heater 1; Fire door 3 is arranged on heating clamber 2 openings one end, is provided with thermal insulating warm-keeping layer 4 in the said heating clamber 2, and heating clamber 2 is communicated with vavuum pump 6 through vacuum-pumping tube 5.Also be provided with step shelf 7 in the said heating clamber 2, the spacing between the shelf 7 is adjustable, and the size of the pottery of sintering is regulated the distance between the shelf as required.Also be provided with handle 8 on the said fire door 3, the convenient unlatching and closed fire door 3 is when needing sintered ceramic; Earlier pottery is placed on the shelf 7, closes fire door 3 then, open vacuum pump 6; Take out vacuum a little while earlier, open heater then, carry out sintering; Sintering process intermediate pump 6 continues to vacuumize, and guarantees that whole sintering process all carries out under vacuum condition.
Claims (3)
1. vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering; Comprise body of heater (1), heating clamber (2) and fire door (3); Heating clamber (2) is arranged in the body of heater (1); Fire door (3) is arranged on heating clamber (2) opening one end, it is characterized in that: be provided with thermal insulating warm-keeping layer (4) in the said heating clamber (2), heating clamber (2) is communicated with vavuum pump (6) through vacuum-pumping tube (5).
2. a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering according to claim 1 is characterized in that: also be provided with step shelf (7) in the said heating clamber (2), the spacing between the shelf (7) is adjustable.
3. a kind of vacuum sintering furnace that is used for the laminated heat-preserving ceramic post sintering according to claim 1 is characterized in that: also be provided with handle (8) on the said fire door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200010033U CN202403515U (en) | 2012-01-04 | 2012-01-04 | Vacuum sintering furnace for sintering interlayer thermal insulation ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200010033U CN202403515U (en) | 2012-01-04 | 2012-01-04 | Vacuum sintering furnace for sintering interlayer thermal insulation ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202403515U true CN202403515U (en) | 2012-08-29 |
Family
ID=46701157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200010033U Expired - Fee Related CN202403515U (en) | 2012-01-04 | 2012-01-04 | Vacuum sintering furnace for sintering interlayer thermal insulation ceramic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202403515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398028A (en) * | 2018-02-27 | 2018-08-14 | 芜湖鸣人热能设备有限公司 | improved heating device |
-
2012
- 2012-01-04 CN CN2012200010033U patent/CN202403515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398028A (en) * | 2018-02-27 | 2018-08-14 | 芜湖鸣人热能设备有限公司 | improved heating device |
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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: 20120829 Termination date: 20130104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |