CN203163472U - Microwave vacuum sintering furnace - Google Patents
Microwave vacuum sintering furnace Download PDFInfo
- Publication number
- CN203163472U CN203163472U CN 201320167823 CN201320167823U CN203163472U CN 203163472 U CN203163472 U CN 203163472U CN 201320167823 CN201320167823 CN 201320167823 CN 201320167823 U CN201320167823 U CN 201320167823U CN 203163472 U CN203163472 U CN 203163472U
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- Prior art keywords
- microwave
- heating chamber
- microwave heating
- fire door
- furnace
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- Expired - Fee Related
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Abstract
The utility model relates to a microwave vacuum sintering furnace which comprises a furnace body (1), a microwave heating chamber (2), a furnace door (3), a microwave generator (4) and an infrared thermometer (10), wherein the microwave heating chamber (2) is arranged in the furnace body (1); the furnace door (3) is arranged at an opening end of the microwave heating chamber (2); the infrared thermometer (10) is arranged at the top of the microwave heating chamber (2); a heat insulation layer (5) is arranged outside the microwave heating chamber (2); the microwave generator (4) is arranged at the top of the microwave heating chamber (2) and is communicated with a vacuum pump (7) through a vacuum pumping pipe (6); a sliding track (12) is also arranged at the bottom of the furnace door (3); and a sealing gasket (11) is arranged at a part, in contact with the furnace body (1), of the furnace door (3) when the furnace door (3) is closed. According to the microwave vacuum sintering furnace, a high-tightness in-furnace vacuum environment is provided, and partial vacuum sintering of a sintering material can be effectively realized.
Description
Technical field
The utility model relates to a kind of vacuum sintering furnace for the laminated heat-preserving ceramic post sintering, is specifically related to a kind of microwave vacuum sintering furnace.
Background technology
At present, the heat-insulating ceramic utensil on the market is substantially with the interlayer ceramic main, and it has certain heat insulation effect, but can not guarantee to make final product to reach best heat insulation effect with regard to its production technology.It mainly contains following reason: the unreasonable structure of sintering furnace, cause in sintering procedure, and the air in the interlayer is not taken away fully.Because the existence of air is arranged in the interlayer, and conduct heat by the double-layer ceramic that communicates with atmosphere, thereby not having the vacuum heat-preserving of realizing truly, the burning process of the burning process that it adopts and conventional ceramic product is as broad as long, therefore can't form real laminated vacuum effect.Accurate and effective when the heater in this sintering furnace heats directly affects the quality of final products.And the unlatching of existing its fire door of sintering furnace and closed all inconvenient.The structure setting of sealing property and heater, fire door in the sintering furnace relates to whole sealing and the validity of whole device, and is related to the final mass of agglomerated material.Therefore, need to carry out certain improvement at the structure of this sintering furnace.
The utility model content
Technical problem to be solved in the utility model provides a kind of microwave vacuum sintering furnace, it can realize more laborsaving, the unlatching and closed more reliably of fire door, and have vacuum environment in the stove of high leakproofness, also can realize the parital vacuum sintering of agglomerated material effectively.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be:
A kind of microwave vacuum sintering furnace, it comprises body of heater, microwave heating chamber, fire door, microwave generator and infrared radiation thermometer; Microwave heating chamber is arranged in the body of heater, fire door is arranged on microwave heating chamber's opening one end, infrared radiation thermometer is arranged on the microwave heating chamber top, microwave heating chamber is outside equipped with thermal insulating warm-keeping layer, microwave generator is arranged on the top of microwave heating chamber, and microwave heating chamber is communicated with vavuum pump by vacuum-pumping tube; Its fire door bottom also is provided with slide rail; Its fire door when closure with position that body of heater contacts on, also be provided with sealing gasket.
The indoor step shelf that also is provided with of described heating using microwave, the spacing between the shelf is adjustable.
Also be provided with handle on the described fire door.
The beneficial effects of the utility model are:
More laborsaving before the sintering, realized the fire door closure more reliably, also fire door has been carried out certain spacing fixation by the setting of slide rail, and then has guaranteed the sealing of whole device; By the effect of sealing gasket, guaranteed the seal closure of fire door, and then guaranteed the sealing of whole device; By settings such as vavuum pumps, in sintering process, the air in the ceramic interlayer is taken away, and under vacuum condition sintering, realized the vacuum-sintering of laminated heat-preserving pottery; And by the application of heating using microwave, realized the local sintering sealing of laminated heat-preserving pottery effectively and accurately.More laborsaving after the sintering, realized the unlatching of fire door more efficiently.
Description of drawings
Fig. 1 is the structural representation of microwave vacuum sintering furnace among the utility model embodiment 1.
Fig. 2 is the fire door mounting structure schematic diagram of a kind of microwave vacuum sintering furnace among the utility model embodiment 1.
Mark among the figure: 1, body of heater, 2, microwave heating chamber, 3, fire door, 4, microwave generator, 5, thermal insulating warm-keeping layer, 6, vacuum-pumping tube, 7, vavuum pump, 8, shelf, 9, handle, 10, infrared radiation thermometer, 11, sealing gasket, 12, slide rail.
The specific embodiment
Being the utility model preferred embodiment below, is not for limiting protection domain of the present utility model.
Embodiment 1
Shown in Figure of description 1～2: a kind of microwave vacuum sintering furnace, it comprises body of heater 1, microwave heating chamber 2, fire door 3, microwave generator 4 and infrared radiation thermometer 10; Microwave heating chamber 2 is arranged in the body of heater 1, and fire door 3 is arranged on microwave heating chamber's 2 openings, one end, also is provided with handle 9 on the fire door 3, and fire door 3 bottoms also are provided with slide rail 12, and on the position that contacts with body of heater 1 when closure of its fire door 3, is provided with sealing gasket 11; Infrared radiation thermometer 10 is arranged on microwave heating chamber 2 tops, and microwave heating chamber 2 is outside equipped with thermal insulating warm-keeping layer 5, and microwave generator 4 is arranged on the top of microwave heating chamber 2, and microwave heating chamber 2 is communicated with vavuum pump 7 by vacuum-pumping tube 6; Also be provided with step shelf 8 in the microwave heating chamber 2, the spacing between the shelf 8 is adjustable.
During the actual sintered pottery, the suitable spacing of size adjustment of the ceramic member of firing as required earlier is placed on pottery on the shelf 8, and pull handle 9 makes fire door 3 mobile at slide rail 11 then, realizes quick closedown fire door 3; Vavuum pump 7 is opened in the back, takes out vacuum a little while earlier, opens microwave generator 4 then, adjusts microwave generator 4 and carries out sintering to suitable intensity and direction, and sintering process intermediate pump 7 continues to vacuumize, and guarantees that whole sintering process all carries out under vacuum condition.Pull handle 9 makes fire door 3 mobile at slide rail 11 after the sintering, realizes opening fast fire door 3, operates more laborsaving, more quick.
Claims (3)
1. microwave vacuum sintering furnace, it comprises body of heater (1), microwave heating chamber (2), fire door (3), microwave generator (4) and infrared radiation thermometer (10); Microwave heating chamber (2) is arranged in the body of heater (1), fire door (3) is arranged on microwave heating chamber (2) opening one end, infrared radiation thermometer (10) is arranged on microwave heating chamber (2) top, microwave heating chamber (2) is outside equipped with thermal insulating warm-keeping layer (5), microwave generator (4) is arranged on the top of microwave heating chamber (2), and microwave heating chamber (2) is communicated with vavuum pump (7) by vacuum-pumping tube (6); Its fire door (3) bottom also is provided with slide rail (12), and on the position that contacts with body of heater (1) when closure of fire door (3), is provided with sealing gasket (11).
2. microwave vacuum sintering furnace according to claim 1, it is characterized in that: described heating using microwave indoor (2) also is provided with step shelf (8), and the spacing between the shelf (8) is adjustable.
3. microwave vacuum sintering furnace according to claim 1 and 2 is characterized in that: also be provided with handle (9) on the described fire door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167823 CN203163472U (en) | 2013-04-07 | 2013-04-07 | Microwave vacuum sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320167823 CN203163472U (en) | 2013-04-07 | 2013-04-07 | Microwave vacuum sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163472U true CN203163472U (en) | 2013-08-28 |
Family
ID=49024651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167823 Expired - Fee Related CN203163472U (en) | 2013-04-07 | 2013-04-07 | Microwave vacuum sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464743A (en) * | 2013-09-10 | 2013-12-25 | 苏州米莫金属科技有限公司 | Metal powder vacuum sintering furnace with uniform heat |
| CN104279860A (en) * | 2014-09-16 | 2015-01-14 | 湖南华冶微波科技有限公司 | Microwave vacuum air pressure sintering furnace |
| CN104896920A (en) * | 2015-06-12 | 2015-09-09 | 吉林省农业机械研究院 | Vacuum photoelectron heating device and method |
| CN107541638A (en) * | 2016-06-23 | 2018-01-05 | 陕西友力实业有限公司 | A kind of method that microwave vacuum stove smelts nickel alloy |
-
2013
- 2013-04-07 CN CN 201320167823 patent/CN203163472U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464743A (en) * | 2013-09-10 | 2013-12-25 | 苏州米莫金属科技有限公司 | Metal powder vacuum sintering furnace with uniform heat |
| CN103464743B (en) * | 2013-09-10 | 2016-05-25 | 苏州米莫金属科技有限公司 | The uniform metal powder vacuum sintering furnace of a kind of heat |
| CN104279860A (en) * | 2014-09-16 | 2015-01-14 | 湖南华冶微波科技有限公司 | Microwave vacuum air pressure sintering furnace |
| CN104279860B (en) * | 2014-09-16 | 2016-01-20 | 湖南华冶微波科技有限公司 | Microwave vacuum gas pressure sintering stove |
| CN104896920A (en) * | 2015-06-12 | 2015-09-09 | 吉林省农业机械研究院 | Vacuum photoelectron heating device and method |
| CN104896920B (en) * | 2015-06-12 | 2017-03-15 | 吉林省农业机械研究院 | A kind of vacuum light wave heating device and method |
| CN107541638A (en) * | 2016-06-23 | 2018-01-05 | 陕西友力实业有限公司 | A kind of method that microwave vacuum stove smelts nickel alloy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190407 |