CN202109772U - Novel vacuum firing furnace - Google Patents
Novel vacuum firing furnace Download PDFInfo
- Publication number
- CN202109772U CN202109772U CN201120209585XU CN201120209585U CN202109772U CN 202109772 U CN202109772 U CN 202109772U CN 201120209585X U CN201120209585X U CN 201120209585XU CN 201120209585 U CN201120209585 U CN 201120209585U CN 202109772 U CN202109772 U CN 202109772U
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- Prior art keywords
- furnace
- firing furnace
- temperature
- firing
- novel vacuum
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Abstract
The utility model discloses a novel vacuum firing furnace, which comprises a furnace bottom, a furnace body and a furnace top. A spiral pipe is arranged in the furnace body, ethyl alcohol is contained in the spiral pipe, and the ethyl alcohol which serves as a medium is refrigerated by a refrigerator and circulated in the spiral pipe so as to reduce temperature for the firing furnace. When the firing furnace needs to be heated for firing, the ethyl alcohol is discharged, and the furnace temperature rising is not effected. When the firing furnace needs to be cooled down, the refrigerator is started, and the temperature is rapidly lowered. The novel vacuum firing furnace has simple structure, rapidly reduces temperature, and improves production efficiency.
Description
Technical field
The utility model relates to the agglomerating plant field, particularly a kind of novel evacuated sintering furnace field.
Background technology
Vacuum sintering furnace is to be used for the sintering special cermacis to make it the equipment of moulding, and temperature is all more than 1000 ℃, when a stove finished product need be come out of the stove; Because temperature is higher, need cooling, current vacuum sintering furnace all is the water cooling; Recycle, this hydrologic cycle cooling system temperature is higher, and it is very slow that furnace temperature is fallen; Need just can come out of the stove for a long time, influenced the equipment service efficiency, delayed output.
Summary of the invention
The utility model is used cooling water circulation for overcoming existing vacuum sintering furnace, and cooling-down effect is poor, and the deficiency that the equipment service efficiency is low provides a kind of vacuum sintering furnace with refrigeration system, and good cooling effect has improved the equipment service efficiency greatly.
The utility model solves the technical scheme that its technical problem adopted: a kind of novel evacuated sintering furnace comprises furnace bottom, body of heater, furnace roof, and a spiral tube is set in body of heater, and alcohol is housed in the spiral tube; Freeze by refrigeration machine; Alcohol is made medium, in the spiral tube circulation, is the sintering furnace cooling.When sintering furnace need be heated sintering, the alcohol in the pipe is discharged, do not influence furnace temperature and rise, when needing cooling, refrigeration machine is opened, rapidly cooling.
The beneficial effect of the utility model is: the utility model is simple in structure, and cooling has improved production efficiency rapidly.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Figure is the structural representation of the utility model.
Refrigeration machine in the drawings, 1, furnace roof, 2, body of heater, 3, spiral tube, 4, furnace bottom, 5.
The specific embodiment
In the drawings, furnace roof (1) body of heater (2) furnace bottom (4) is linked in sequence, and spiral tube (3) is coiled in the body of heater (2), and the import of spiral tube (3) links to each other with refrigeration machine (5) with outlet.
Claims (1)
1. a novel evacuated sintering furnace comprises furnace bottom, body of heater, furnace roof, it is characterized in that in body of heater, being provided with a spiral tube, and alcohol is housed in the spiral tube, is freezed by refrigeration machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209585XU CN202109772U (en) | 2011-06-21 | 2011-06-21 | Novel vacuum firing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209585XU CN202109772U (en) | 2011-06-21 | 2011-06-21 | Novel vacuum firing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109772U true CN202109772U (en) | 2012-01-11 |
Family
ID=45435209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120209585XU Expired - Fee Related CN202109772U (en) | 2011-06-21 | 2011-06-21 | Novel vacuum firing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464760A (en) * | 2013-09-10 | 2013-12-25 | 苏州米莫金属科技有限公司 | Conveniently-cleaned metal powder vacuum sintering furnace with condensing device |
| CN103822487A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Novel furnace heat-dissipating plate |
-
2011
- 2011-06-21 CN CN201120209585XU patent/CN202109772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822487A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Novel furnace heat-dissipating plate |
| CN103822487B (en) * | 2012-11-19 | 2015-10-28 | 江苏华东炉业有限公司 | A kind of novel body of heater heat sink |
| CN103464760A (en) * | 2013-09-10 | 2013-12-25 | 苏州米莫金属科技有限公司 | Conveniently-cleaned metal powder vacuum sintering furnace with condensing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130621 |