CN202869150U - Freeze drying device for nanometer materials - Google Patents
Freeze drying device for nanometer materials Download PDFInfo
- Publication number
- CN202869150U CN202869150U CN 201220543920 CN201220543920U CN202869150U CN 202869150 U CN202869150 U CN 202869150U CN 201220543920 CN201220543920 CN 201220543920 CN 201220543920 U CN201220543920 U CN 201220543920U CN 202869150 U CN202869150 U CN 202869150U
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- Prior art keywords
- freeze drying
- drying
- refrigerating chamber
- utility
- hothouse
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Abstract
The utility model discloses a freeze drying device for nanometer materials. The freeze drying device for the nanometer materials comprises a drying room. The bottom of the drying room is communicated with a freezing room. The freezing room is provided with a cold trap, a refrigerant evaporation device and a water catching device. A plurality of material trays are arranged in the drying room. The drying room is provided with an organic glass door. A sealing device is arranged between the drying room and the organic glass door. The freeze drying device for the nanometer materials has the advantages of being convenient to operate, quick in freezing speed, good in drying effect, and low in energy consumption. Materials are convenient to deposit and fetch.
Description
Technical field
The utility model relates to drying device, particularly relates to a kind of freeze drying plant for nano material.
Background technology
Freeze drying is exactly with hydrous matter, is frozen into first solid-stately, then makes moisture wherein become gaseous state from solid state sublimation, preserves the method for material to remove moisture.Freeze drying plant is dry under low-temp low-pressure, and product appearance is good, and substantially constant for porous loose structure and color, rehydration is good, the freeze-drying article state before the freeze-drying that is reduced into that can absorb water rapidly.But this equipment requirement is high, and rate of drying is low, and drying time is long, and energy consumption is high, and the transparent bell-jar hothouse of most employings, and the material access is very inconvenient.
The utility model content
The technical problem that the utility model mainly solves provides that a kind of rate of drying is high, and drying time is short, and energy consumption is low, and the material access is used for the freeze drying plant of nano material easily.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of freeze drying plant for nano material is provided, comprise hothouse, described hothouse bottom is connected with refrigerating chamber, be provided with cold-trap, refrigerant evaporation device and water capturing installation in the described refrigerating chamber, be provided with a plurality of material trays in the described hothouse, described hothouse is provided with organic glass door, is provided with sealing device between described hothouse and the organic glass door.
In preferred embodiment of the utility model, described refrigerating chamber is communicated with compressor outward.
In preferred embodiment of the utility model, the delivery port of described water capturing installation is arranged on the sidewall of refrigerating chamber.
In preferred embodiment of the utility model, be provided with vacuum extractor in the described refrigerating chamber.
The beneficial effects of the utility model are: the utility model is simple to operate, and freeze-drying speed is fast, and drying effect is good, and energy consumption is low, and the material access is convenient.
Description of drawings
Fig. 1 is the structural representation that the utility model is used for freeze drying plant one preferred embodiment of nano material;
The mark of each parts is as follows in the accompanying drawing: 1, hothouse, 2, refrigerating chamber, 3, cold-trap, 4, the refrigerant evaporation device, 5, water capturing installation, 6, material tray, 7, organic glass door, 8, delivery port, 9, vacuum extractor.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model embodiment comprises:
A kind of freeze drying plant for nano material, comprise hothouse 1, described hothouse 1 bottom is connected with refrigerating chamber 2, be provided with cold-trap 3, refrigerant evaporation device 4 and water capturing installation 5 in the described refrigerating chamber 2, be provided with a plurality of material trays 6 in the described hothouse 1, described hothouse 1 is provided with organic glass door 7, is provided with sealing device between described hothouse 1 and the organic glass door 7.
The utility model is simple to operate for the freeze drying plant of nano material, and freeze-drying speed is fast, and drying effect is good, and energy consumption is low, and the material access is convenient.
The described refrigerating chamber 2 outer compressors that are communicated with.The delivery port 8 of described water capturing installation 5 is arranged on the sidewall of refrigerating chamber 2.Be provided with vacuum extractor 9 in the described refrigerating chamber 2.
The utility model is used for the operation principle of the freeze drying plant of nano material: the material that will freeze is at low temperatures put into material tray 6, then under vacuum condition, by cold-trap 3 refrigeration, 4 lyophilizations of refrigerant evaporation device, remove ice crystal, water capturing installation 5 is except the water of devaporation, and the assurance freeze drying is carried out smoothly.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. freeze drying plant that is used for nano material, it is characterized in that, comprise hothouse, described hothouse bottom is connected with refrigerating chamber, be provided with cold-trap, refrigerant evaporation device and water capturing installation in the described refrigerating chamber, be provided with a plurality of material trays in the described hothouse, described hothouse is provided with organic glass door, is provided with sealing device between described hothouse and the organic glass door.
2. the freeze drying plant for nano material according to claim 1 is characterized in that, described refrigerating chamber is communicated with compressor outward.
3. the freeze drying plant for nano material according to claim 1 is characterized in that, the delivery port of described water capturing installation is arranged on the sidewall of refrigerating chamber.
4. the freeze drying plant for nano material according to claim 1 is characterized in that, is provided with vacuum extractor in the described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543920 CN202869150U (en) | 2012-10-23 | 2012-10-23 | Freeze drying device for nanometer materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543920 CN202869150U (en) | 2012-10-23 | 2012-10-23 | Freeze drying device for nanometer materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869150U true CN202869150U (en) | 2013-04-10 |
Family
ID=48035864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543920 Expired - Fee Related CN202869150U (en) | 2012-10-23 | 2012-10-23 | Freeze drying device for nanometer materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011408A (en) * | 2017-04-21 | 2017-08-04 | 荣海生物科技有限公司 | A kind of Soybean Peptide production freeze drying plant of low energy consumption |
| CN111365946A (en) * | 2020-01-13 | 2020-07-03 | 漳州职业技术学院 | Vacuum freeze drying device and method with auxiliary heating |
-
2012
- 2012-10-23 CN CN 201220543920 patent/CN202869150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107011408A (en) * | 2017-04-21 | 2017-08-04 | 荣海生物科技有限公司 | A kind of Soybean Peptide production freeze drying plant of low energy consumption |
| CN111365946A (en) * | 2020-01-13 | 2020-07-03 | 漳州职业技术学院 | Vacuum freeze drying device and method with auxiliary heating |
| CN111365946B (en) * | 2020-01-13 | 2021-09-21 | 漳州职业技术学院 | Vacuum freeze drying device and method with auxiliary heating |
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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: 20130410 Termination date: 20131023 |