CN103725840B - Vacuum furnace - Google Patents
Vacuum furnace Download PDFInfo
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- CN103725840B CN103725840B CN201310726800.7A CN201310726800A CN103725840B CN 103725840 B CN103725840 B CN 103725840B CN 201310726800 A CN201310726800 A CN 201310726800A CN 103725840 B CN103725840 B CN 103725840B
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- heating chamber
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Abstract
The invention relates to a vacuum furnace, and belongs to the technical field of a vacuum furnace. The vacuum furnace comprises a cooling chamber and a heating chamber, wherein the cooling chamber and the heating chamber are separated through a partition wall; an insulated door is arranged on the partition wall; the cooling chamber comprises an gas quenching chamber and an oil quenching chamber; meanwhile, an air inflation rapid cooling mechanism is arranged at the upper part of the gas quenching chamber while an oil quenching oil bath with a stirrer is formed in the lower part of the oil quenching chamber; a gas convective circulation mechanism is arranged on the heating chamber; each of the heating chamber and the insulated door is orderly provided with an insulated layer, a vacuum layer and a stainless steel housing from inside to the outside of the heating chamber. The vacuum furnace disclosed by the invention is not only safe in oil quenching, and uniform in material heating, but also good in heat insulation effect.
Description
Technical field
The present invention relates to a kind of vacuum drying oven, belongs to vacuum drying oven technical field.
Background technology
At present, existing vacuum drying oven includes cooling chamber and heating chamber, is separated by locellus wall between cooling chamber and heating chamber；
Cooling chamber is internally provided with air quenching room and oil quenching room, and air quenching room provides source of the gas by inflating quickly cooling mechanism, and oil quenching room is by oil
Oil groove of quenching carries out oil quenching.And heating chamber includes heating chamber platform, material frame, material frame is positioned on heating chamber platform, while plus
The heating tube of one and the above is circumferentially evenly arranged with inside hot cell, and vacuum device is provided with outside the heating chamber.
The import and export of locellus wall are offered on locellus wall, is imported and exported by locellus wall and heating indoor ready-made material is put into into cooling chamber
Interior, locellus wall is imported and exported and is provided with insulated door, and by insulated door elevating mechanism folding, this vacuum drying oven has following lacking to insulated door
Point：
1. in oil quenching, as processing materials are put in oil quenching oil groove so that pasta is heated inequality, and makes oily splashing, because
This is prone to accidents.
2. heating chamber is heated by heating tube is static, therefore easily makes material be heated inequality, do not reach preferably plus
Work efficiency fruit.
3. the vacuum drying oven of this design, the furnace wall effect of heat insulation of its heating chamber are bad, while between cooling chamber and heating chamber
Temperature do not reach preferably heat-insulated, therefore its radiating is serious, consumes energy higher.
The content of the invention
Deficiency of the present invention for the problems referred to above, proposes that a kind of oil quenching safety, material are heated evenly and good heat-insulation effect
Vacuum drying oven.
The present invention is that the technical scheme for solving above-mentioned technical problem proposition is：A kind of vacuum drying oven, including body of heater shell, it is described
Body of heater inside the shell is provided with cooling chamber and heating chamber, is separated by locellus wall between the cooling chamber and heating chamber；The cooling
Room is disposed with air quenching room and oil quenching room from top to bottom, while air quenching room top is provided with inflation quickly cooling mechanism, and it is oily
Room bottom of quenching is provided with oil quenching oil groove, while the cooling chamber side relative with heating chamber is provided with cooling chamber fire door；It is described
Heating interior is provided with heating chamber platform, and the material frame is positioned on heating chamber platform, while the heating chamber is circumferentially
The heating tube of one and the above is evenly arranged with, and outside the heating chamber, is provided with vacuum device, while the heating chamber
The side relative with cooling chamber is provided with heating chamber fire door；And the import and export of locellus wall on the locellus wall, are offered, the locellus
Wall is imported and exported and is provided with insulated door, and by insulated door elevating mechanism folding, the oil quenching outdoor is provided with to be stirred the insulated door
Mix device；And gaseous exchange cycling mechanism in the heating chamber, is provided with, the gaseous exchange cycling mechanism includes gas supply machine
Structure and heating chamber blower fan, the heating chamber air inlet are connected with gas supply mechanism, and the gas supply mechanism is by pipe
Road is connected with heating chamber, and heating chamber assembling is on heating chamber fire door, and its flabellum to be located at heating indoor；It is described cold
But chamber interior is provided with material frame transfer mechanism, and the material frame transfer mechanism includes transfer mechanism support, the first pole, vertical motor
And horizontal motor, it is indoor that the transfer mechanism support is arranged at cooling, and horizontal gear track, institute are provided with first pole
State and on transfer mechanism support, be provided with the horizontal gear group being engaged with horizontal gear track, and the horizontal motor is arranged at shifting
Sending on mechanism rack and power being provided for horizontal gear group, vertical gear train, the drag-over unit are provided with first pole
The vertical gear track being engaged with vertical gear train, and the vertical motor are provided with structure support to be arranged at the first pole
Above and power is provided for vertical gear train；The heating chamber, insulated door by heating chamber be outwards disposed with thermal insulation layer,
Vacuum layer and stainless steel casing, are supported by pillar between the thermal insulation layer and stainless steel casing.
Preferably：The pillar circumferentially with distribution.
Preferably：The pillar number is four.
Preferably：The inflation quickly cooling mechanism is nitrogen.
Preferably：The agitator is stirring motor, and the impeller of the stirring motor is arranged at cooling interior, and is located at oil
Below face.
Preferably：The vacuum device is evacuator.
Preferably：The thermal insulation layer is graphite carpet veneer.
Preferably：The insulated door elevating mechanism includes cylinder, and the air cylinder driven axle is connected with insulated door.
A kind of vacuum drying oven of the present invention, compared to existing technology, has the advantages that：1. due to being provided with agitator,
Therefore in oil quenching, by the stirring of agitator, so that the oil of oil quenching oil groove is heated evenly, thus which is difficult to splash, safety
Property is greatly improved.
2. due to being provided with gaseous exchange cycling mechanism, therefore when heating heating indoor, by gaseous exchange cycling mechanism
Effect, the wind of heating chamber does circulation and blows, so that being heated evenly for material, reaches good processing effect.
3. as heating chamber, insulated door are outwards disposed with thermal insulation layer, vacuum layer and rustless steel by heating chamber
Shell, therefore by the heat-insulated of thermal insulation layer, its heat-energy losses is completely cut off well, but due to heat energy conducts in a vacuum can only
Heat radiation, and heat radiation with hot entity conduction compared with, its energy content is relatively low, therefore the effect by vacuum layer, heat energy
Loss is the heat radiation of part, it is thus possible to greatly reduce the loss of heat energy.
In sum：Not only its oil quenching safety, material are heated evenly the vacuum drying oven of the present invention, and its good heat-insulation effect.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the A-A of Fig. 1 to profile；
Fig. 3 is B-B direction profile in Fig. 1；
Wherein：1 is body of heater shell, and 11 set up for inflation quick cooler, and 12 is the first vacuum device, and 2 is cooling chamber, and 21 are
Oil quenching oil groove, 22 is agitator, and 23 is the first charging basket transfer mechanism support, and 231 is the first pole, and 232 is the first vertical motor,
233 is first level motor, and 24 is cooling chamber fire door, and 3 is heating chamber, and 31 is heating chamber platform, and 32 is charging basket, and 33 is heating chamber
Blower fan, 331 is ventilating layer, and 332 is blowhole, and 34 are heating chamber enclosure, and 341 is stainless steel casing, and 342 is vacuum layer, and 343 are
Thermal insulation layer, 344 is pillar, and 35 is electrothermal tube, and 36 is heating chamber fire door, and 4 is locellus wall, and 41 is insulated door, and 42 is insulated door liter
Descending mechanism, 43 import and export for locellus wall, and 5 is preparation room, and 51 is preparation room fire door, and 52 is the second vacuum device, and 53 are preparation
Room platform, 531 is preparation room charging basket, and 541 is the second pole, and 542 is the second charging basket transfer mechanism support, and 543 is first level
Motor, 544 is the first vertical motor.
Specific embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, detailed below with reference to accompanying drawing
Technical scheme is illustrated carefully.
Embodiment
A kind of vacuum drying oven of the present embodiment, as Figure 1-3, including body of heater shell, the body of heater inside the shell is provided with cold
But room and heating chamber, are separated by locellus wall between the cooling chamber and heating chamber；The cooling chamber is set gradually from top to bottom
There are air quenching room and oil quenching room, while air quenching room top is provided with inflation quickly cooling mechanism, and oil quenching room bottom is provided with oil quenching
Oil groove, while the cooling chamber side relative with heating chamber is provided with cooling chamber fire door；The heating interior is provided with heating
Room platform, the material frame are positioned on heating chamber platform, at the same the heating chamber be circumferentially evenly arranged with one and with
On heating tube, and outside the heating chamber, be provided with vacuum device, while the heating chamber side relative with cooling chamber
It is provided with heating chamber fire door；And the import and export of locellus wall on the locellus wall, are offered, the locellus wall import and export are provided with heat-insulated
Door, the insulated door are provided with agitator by insulated door elevating mechanism folding, the oil quenching outdoor；And in the heating chamber
Gaseous exchange cycling mechanism is provided with, the gaseous exchange cycling mechanism includes gas supply mechanism and heating chamber blower fan, described
Heating chamber air inlet is connected with gas supply mechanism, and the gas supply mechanism is connected with heating chamber by pipeline,
And heating chamber assembling is on heating chamber fire door, and its flabellum to be located at heating indoor；The cooling chamber is internally provided with material frame
Transfer mechanism, the material frame transfer mechanism include transfer mechanism support, the first pole, vertical motor and horizontal motor, the shifting
Send mechanism rack to be arranged at cooling interior, horizontal gear track is provided with first pole, on the transfer mechanism support
The horizontal gear group being engaged with horizontal gear track is provided with, and the horizontal motor is arranged on transfer mechanism support and is
Horizontal gear group provide power, vertical gear train is provided with first pole, be provided with the transfer mechanism support with
The vertical gear track that vertical gear train is engaged, and the vertical motor is upper and for vertical gear train to be arranged at the first pole
Power is provided；The heating chamber, insulated door are outwards disposed with outside thermal insulation layer, vacuum layer and rustless steel by heating chamber
Shell, is supported by pillar between the thermal insulation layer and stainless steel casing.
The pillar circumferentially with distribution.
The pillar number is four.
The inflation quickly cooling mechanism is nitrogen.
The agitator is stirring motor, and the impeller of the stirring motor is arranged at cooling interior, and is located at below pasta.
The vacuum device is evacuator.
The thermal insulation layer is graphite carpet veneer.
The insulated door elevating mechanism includes cylinder, and the air cylinder driven axle is connected with insulated door.
Embodiments of the present invention are merely to illustrate above in conjunction with the preferred embodiment of the present invention described by accompanying drawing, and
Not as the restriction to aforementioned invention purpose and claims content and scope, every technical spirit according to the present invention
To any simple modification made for any of the above embodiments, equivalent variations and modification, still belong to the technology of the present invention and rights protection category.
Claims (5)
1. a kind of vacuum drying oven, including body of heater shell, the body of heater inside the shell are provided with cooling chamber and heating chamber, the cooling chamber and
Separated by locellus wall between heating chamber；The cooling chamber is disposed with air quenching room and oil quenching room from top to bottom, while described
Air quenching room top is provided with inflation quickly cooling mechanism, and oil quenching room bottom is provided with oil quenching oil groove, while the cooling chamber and heating
The relative side in room is provided with cooling chamber fire door；The heating interior is provided with heating chamber platform, puts on the heating chamber platform
Material frame is equipped with, while the heating chamber is circumferentially evenly arranged with the heating tube of and the above, and the heating is outdoor
Portion is provided with vacuum device, while the heating chamber side relative with cooling chamber is provided with heating chamber fire door；And described point
The import and export of locellus wall are offered on the wall of room, the locellus wall is imported and exported and is provided with insulated door, and the insulated door passes through insulated door liter
Descending mechanism folding, it is characterised in that:The oil quenching outdoor is provided with agitator；And gaseous exchange is provided with the heating chamber
Cycling mechanism, the gaseous exchange cycling mechanism include gas supply mechanism and heating chamber blower fan, the heating chamber blower fan air intake
Mouth is connected with gas supply mechanism, and the gas supply mechanism is connected with heating chamber by pipeline, and heating chamber blower fan peace
It is mounted on heating chamber fire door, and its flabellum is located at heating interior；The cooling chamber is internally provided with material frame transfer mechanism, the material
Frame transfer mechanism includes transfer mechanism support, the first pole, vertical motor and horizontal motor, and the transfer mechanism support is arranged at
Cooling is indoor, is provided with horizontal gear track, is provided with and horizontal gear on the transfer mechanism support on first pole
The horizontal gear group that track is engaged, and the horizontal motor is arranged on transfer mechanism support and provides dynamic for horizontal gear group
Power, is provided with vertical gear train, is provided with and is engaged with vertical gear train on the transfer mechanism support on first pole
Vertical gear track, and the vertical motor is upper and provide power for vertical gear train to be arranged at the first pole；It is described to add
Hot cell, insulated door are outwards disposed with thermal insulation layer, vacuum layer and stainless steel casing by heating chamber, the thermal insulation layer with
Supported by pillar between stainless steel casing；The pillar is uniformly distributed circumferentially；The insulated door elevating mechanism includes cylinder,
The air cylinder driven axle is connected with insulated door.
2. vacuum drying oven according to claim 1, it is characterised in that：The pillar number is four.
3. vacuum drying oven according to claim 2, it is characterised in that：The inflation quickly cooling mechanism is nitrogen quickly cooling mechanism.
4. vacuum drying oven according to claim 3, it is characterised in that：The agitator is stirring motor, the stirring motor
Impeller is arranged at cooling interior, and is located at below pasta.
5. vacuum drying oven according to claim 4, it is characterised in that：The vacuum device is evacuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726800.7A CN103725840B (en) | 2013-12-25 | 2013-12-25 | Vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310726800.7A CN103725840B (en) | 2013-12-25 | 2013-12-25 | Vacuum furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103725840A CN103725840A (en) | 2014-04-16 |
| CN103725840B true CN103725840B (en) | 2017-04-12 |
Family
ID=50450130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310726800.7A Expired - Fee Related CN103725840B (en) | 2013-12-25 | 2013-12-25 | Vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103725840B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045228A (en) * | 2014-06-13 | 2014-09-17 | 信义汽车部件（芜湖）有限公司 | Toughening furnace |
| CN106282491B (en) * | 2015-06-03 | 2018-09-04 | 中山凯旋真空科技股份有限公司 | high vacuum water quenching solid solution furnace system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203653633U (en) * | 2013-12-25 | 2014-06-18 | 苏州市万泰真空炉研究所有限公司 | Vacuum furnace |
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2013
- 2013-12-25 CN CN201310726800.7A patent/CN103725840B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103725840A (en) | 2014-04-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180420 Address after: 215222 No. 18 Suzhou River Road, Songling Town, Wujiang District, Suzhou, Jiangsu Patentee after: SUZHOU PULINGDA AUTOMATIC TECHNOLOGY CO., LTD. Address before: 7 groups of friendship village Songling town of Wujiang city Suzhou city Jiangsu province 215222 split eight community (Shengxin Road No. 68) Patentee before: Suzhou City Wantai Vacuum Fuenace Co.,Ltd. |
|
| 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: 20170412 Termination date: 20181225 |