CN205192116U - Vacuum drying structure - Google Patents
Vacuum drying structure Download PDFInfo
- Publication number
- CN205192116U CN205192116U CN201520951457.0U CN201520951457U CN205192116U CN 205192116 U CN205192116 U CN 205192116U CN 201520951457 U CN201520951457 U CN 201520951457U CN 205192116 U CN205192116 U CN 205192116U
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- China
- Prior art keywords
- hothouse
- blower fan
- vacuum
- fan
- drying structure
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Abstract
The utility model discloses a vacuum drying structure, including evacuating device and drying chamber, evacuating device pass through pipe -line system with the drying chamber communicates with each other, evacuating device includes bull ball valve, fan blast air passageway ball valve, heating package and nitrogen gas heater, the vacuum valve is located heating package with between the drying chamber, pipe -line system includes fan circulating line, fan blast air passageway and nitrogen gas pipeline, the outside of fan circulating line is equipped with the fan, and the other end of fan circulating line inserts the drying chamber, the heating package passes through fan blast air passageway with the fan communicates with each other, the nitrogen gas pipeline passes through the nitrogen gas heater to nitrogen gas is carried to the drying chamber. Its beneficial effect lies in: the utility model provides a pair of vacuum drying structure, its occupation space is little, toast capacious, and the centralized management of being convenient for.
Description
[technical field]
The utility model relates to the drying equipment in a kind of cell production process, particularly a kind of vacuum drying structure.
[background technology]
In the industrial production, usually baking operation can be carried out with drying equipment to product, there are problems in current roasting plant on structure, equipment occupation space should be considered, take into account the efficiency of drying equipment again, Large Copacity scale can not be realized on the whole dry, this has a strong impact on the production efficiency of product, reduce the automaticity of operation, restriction drying equipment further developing at industrial circle, in order to solve the large problem of equipment occupation space, existing roasting plant is usually by equipment dispersed placement, but this layout can waste a large amount of pipelines, be unfavorable for centralized management, waste resource.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of vacuum drying structure, it takes up room little, and baking capacity is large, and is convenient to centralized management.
The technical solution of the utility model is achieved in that a kind of vacuum drying structure of the present utility model, its improvements are: comprise vacuum extractor and hothouse, described vacuum extractor is communicated with described hothouse by pipe-line system, described vacuum extractor comprises bull ball valve, blower fan blast channel ball valve, heat packs and nitrogen heater, described vacuum valve is between described heat packs and described hothouse, described pipe-line system comprises blower fan circulating line, blower fan blast channel and nitrogen pipeline, the outside of described blower fan circulating line is provided with blower fan, the other end access hothouse of blower fan circulating line, described heat packs is communicated with described blower fan by described blower fan blast channel, described nitrogen pipeline passes through described nitrogen heater to described hothouse supplying nitrogen.
In said structure, described hothouse inwall is evenly provided with heating board, and described heating board is fixed by interior air channel and described hothouse inwall, and described interior air channel is provided with the through hole communicated with described blower fan blast channel.
In said structure, the outer wall of described hothouse is also provided with anti-vacuum coupling, and described anti-vacuum coupling is connected with power circuit with peripheral temperature-sensitive circuit.
In said structure, described vacuum drying structure comprises 5 hothouses, and hothouse is connected with described vacuum extractor respectively by described pipe-line system.
The beneficial effects of the utility model are: a kind of vacuum drying structure that the utility model provides, and it takes up room little, and baking capacity is large, and is convenient to centralized management.
[accompanying drawing explanation]
Fig. 1 is the utility model vacuum drying structure three-dimensional structure diagram.
Fig. 2 is the utility model vacuum drying structure stereogram.
Fig. 3 is the drying chamber structure schematic diagram of the utility model vacuum drying structure.
[detailed description of the invention]
Below in conjunction with the drawings and the specific embodiments, the utility model is further described:
Shown in Fig. 3, a kind of vacuum drying structure that the utility model discloses, it comprises vacuum extractor (not shown) and hothouse 10, vacuum extractor is communicated with hothouse 10 by pipe-line system, pipe-line system comprises bull ball valve 202, blower fan blast channel ball valve 203, heat packs 205 and nitrogen heater 201, blower fan blast channel ball valve 203 is between heat packs 205 and hothouse 10, above-mentioned pipe-line system comprises blower fan circulating line 206, blower fan blast channel 204 and nitrogen pipeline 30, the outside of blower fan circulating line 206 is provided with blower fan 207, heat packs 205 is communicated with blower fan 207 by blower fan blast channel 204, the air heated through heat packs 205 is blowed to hothouse 10 by blower fan blast channel 204 by blower fan 207, to product preheating to be dried, now, the air of a negative pressure extracting hothouse 10 can be formed at blower fan circulating line 206, hot blast is constantly circulated at hothouse 10, until preheating completes, nitrogen pipeline 30 passes through nitrogen heater 201 to hothouse 10 supplying nitrogen, the compact conformation of such vacuum extractor and hothouse 10, arrangement space that need not be a large amount of, batch drying operation for product provides convenient, in the present embodiment, the porch of hothouse 10 is provided with sealing ring 104, makes itself and corresponding hermatic door form a confined space, ensure the vacuum in hothouse 10, it is more thorough to be that interiors of products moisture drying obtains.
Further, hothouse 10 inwall is evenly provided with heating board 105, heating board 105 is fixed with hothouse 10 inwall by interior air channel 102, interior air channel 102 is provided with the through hole 102-1 communicated with blower fan circulating line 206, heating board in the through hole 102-1 by interior air channel 102 equal for hot blast after heating is led on air channel 102, improve the temperature uniformity of hothouse 10, make to treat the even preheating of roasting product in the material disc 103 in hothouse 10, ensure the quality of product.
Further, the outer wall of hothouse 10 is also provided with anti-vacuum coupling 101, and anti-vacuum coupling 101 is connected with power circuit with peripheral temperature-sensitive circuit, checks temperature and the vacuum state of hothouse 10 in time, the flow process job management of convenient and dry process.
Further, this vacuum drying structure comprises 5 hothouses 10, hothouse 10 is connected with vacuum extractor respectively by above-mentioned pipe-line system, managed concentratedly the vacuum state of each hothouse 10 by this pipe-line system, not only facilitate production management, improve operating efficiency, also improve the utilization rate of material simultaneously, the waste of nitrogen between each hothouse can not be caused.
In the present embodiment, above-mentioned vacuum means is set to the vavuum pump connected with vacuum pumping port 402, vacuum pumping port 402 is communicated by vacuum tube 40 with hothouse 10, one end near hothouse 10 on vacuum tube 40 is provided with bellows 401 and vacuum valve 403, bellows 401 is effectively releived and is vacuumized the air-flow of moment, ensure that drying operation stationarity.
Above are only preferred embodiment of the present utility model, above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (4)
1. a vacuum drying structure, it is characterized in that: comprise vacuum extractor and hothouse, described vacuum extractor is communicated with described hothouse by pipe-line system, described vacuum extractor comprises bull ball valve, blower fan blast channel ball valve, heat packs and nitrogen heater, described vacuum valve is between described heat packs and described hothouse, described pipe-line system comprises blower fan circulating line, blower fan blast channel and nitrogen pipeline, the outside of described blower fan circulating line is provided with blower fan, the other end access hothouse of blower fan circulating line, described heat packs is communicated with described blower fan by described blower fan blast channel, described nitrogen pipeline passes through described nitrogen heater to described hothouse supplying nitrogen.
2. a kind of vacuum drying structure according to claim 1, it is characterized in that: described hothouse inwall is evenly provided with heating board, described heating board is fixed by interior air channel and described hothouse inwall, and described interior air channel is provided with the through hole communicated with described blower fan blast channel.
3. a kind of vacuum drying structure according to claim 2, is characterized in that: the outer wall of described hothouse is also provided with anti-vacuum coupling, and described anti-vacuum coupling is connected with power circuit with peripheral temperature-sensitive circuit.
4. a kind of vacuum drying structure according to claim 3, is characterized in that: described vacuum drying structure comprises 5 hothouses, and hothouse is connected with described vacuum extractor respectively by described pipe-line system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951457.0U CN205192116U (en) | 2015-11-25 | 2015-11-25 | Vacuum drying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520951457.0U CN205192116U (en) | 2015-11-25 | 2015-11-25 | Vacuum drying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192116U true CN205192116U (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520951457.0U Active CN205192116U (en) | 2015-11-25 | 2015-11-25 | Vacuum drying structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205192116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631510A (en) * | 2018-11-26 | 2019-04-16 | 合肥国轩高科动力能源有限公司 | A kind of contact apparatus for baking of lithium battery |
-
2015
- 2015-11-25 CN CN201520951457.0U patent/CN205192116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631510A (en) * | 2018-11-26 | 2019-04-16 | 合肥国轩高科动力能源有限公司 | A kind of contact apparatus for baking of lithium battery |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |