CN201387206Y - Vacuum freezing drying cabinet - Google Patents
Vacuum freezing drying cabinet Download PDFInfo
- Publication number
- CN201387206Y CN201387206Y CN 200920070513 CN200920070513U CN201387206Y CN 201387206 Y CN201387206 Y CN 201387206Y CN 200920070513 CN200920070513 CN 200920070513 CN 200920070513 U CN200920070513 U CN 200920070513U CN 201387206 Y CN201387206 Y CN 201387206Y
- Authority
- CN
- China
- Prior art keywords
- freezing drying
- vacuum freezing
- cabinet body
- water
- drying oven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a vacuum freezing drying cabinet that comprises a vacuum freezing drying cabinet body. The vacuum freezing drying cabinet body comprises a cabinet body and a plurality of reinforcement plates fixed at the periphery of the cabinet body, wherein a water jacket is fixed between two adjacent reinforcement plates, the number of the water jackets is at least 2, one is close to one end of the cabinet body and connected with a jacket water inlet, and the other one is close to the other end of the cabinet body and connected with a jacket water outlet; and all the water jackets are communicated by a pipeline. In the drying cabinet, by welding the water jackets between two reinforcement plates, the water jackets are fed with cooling water after high-temperature sterilization and then heat exchange occurs between the cooling water and the heat in the cabinet body, thus taking away the heat inside the cabinet body, greatly shortening the cooling time of the freezing drying cabinet and improving the freeze-drying efficiency.
Description
Technical field
The utility model relates to a kind of vacuum freezing drying oven, relates in particular to a kind of pressure container type vacuum freezing drying oven.
Technical background
Freezing vacuum drying is the material dry run of a stabilisation.Be meant moisture material, be frozen into solid-stately earlier, then under certain vacuum situation, make moisture wherein become gaseous state, preserve the method for material to remove moisture from solid-state direct distillation.According to this principle, produced freeze dryer at present, freeze drying box is one of critical piece wherein.Freezing of medicine vacuumizes, lyophilization, and product taking-up back cleaning, and the high-temperature sterilization sterilization is all finished in this section.Existing freeze dryer is in high-temperature sterilization, and the heat that box house is very big owing to be incubated with insulation material around the casing, so the heat of the inside is difficult to be cooled, has so just increased the working time greatly, has influenced operating efficiency.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, and a kind of vacuum freezing drying oven is provided, and it can significantly reduce the time of freeze drying box cooling, has improved freeze-drying efficient.
The technical scheme that realizes above-mentioned purpose is: a kind of vacuum freezing drying oven, comprise the vacuum freezing drying oven body, some stiffeners that described vacuum freezing drying oven body comprises casing and is fixed in the casing periphery, wherein, be fixed with a water leg between the described two adjacent stiffeners, described water leg has two at least, one near casing one end and link to each other with a chuck water inlet, another links to each other near the casing other end and with a chuck discharge outlet, and all water legs all are communicated with by pipeline.
Above-mentioned vacuum freezing drying oven, wherein, described water leg is welded in tank surface.
The beneficial effects of the utility model are: a kind of vacuum freezing drying oven of the present utility model water leg of burn-oning between two stiffeners, after high-temperature sterilization, the just logical cooling water in water leg the inside, the heat of box house has so just been taken away in the heat generation heat exchange of cooling water and casing the inside.
Description of drawings
Fig. 1 is the structural representation of vacuum freezing drying oven of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1, there is shown a kind of vacuum freezing drying oven of the present utility model, comprise vacuum freezing drying oven body 1, some stiffeners 3 that vacuum freezing drying oven body 1 comprises casing 2 and is fixed in casing 2 peripheries, be fixed with a water leg 4 between the two adjacent stiffeners 3, water leg 4 has two at least, one near casing 2 one ends and link to each other with a chuck water inlet 5, another links to each other near casing 2 other ends and with a chuck discharge outlet 6, all water legs 4 all are communicated with by pipeline 7, and water leg 4 is welded in casing 2 surfaces.
In the utility model, stiffener 3 adopts No. 14 I-steel, like this, distance between two stiffeners 3 has just strengthened, after high-temperature sterilization, by chuck water inlet 5 logical cooling waters, the heat generation heat exchange of cooling water and casing 2 the insides, get rid of by chuck outlet 6 then, so just taken away the heat of casing 2 inside.
Though through the utility model is described in conjunction with specific embodiments, for the skilled personage in present technique field, according to substituting of making of narration above, revise with variation will be conspicuous.Therefore, such substituting, in the spirit and scope that modifications and variations fall into attached claim the time, should be included in the utility model.
Claims (2)
1. vacuum freezing drying oven, comprise the vacuum freezing drying oven body, some stiffeners that described vacuum freezing drying oven body comprises casing and is fixed in the casing periphery, it is characterized in that, be fixed with a water leg between the described two adjacent stiffeners, described water leg has two at least, and one links to each other near casing one end and with a chuck water inlet, another links to each other near the casing other end and with a chuck discharge outlet, and all water legs all are communicated with by pipeline.
2. vacuum freezing drying oven according to claim 1 is characterized in that described water leg is welded in tank surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070513 CN201387206Y (en) | 2009-04-16 | 2009-04-16 | Vacuum freezing drying cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920070513 CN201387206Y (en) | 2009-04-16 | 2009-04-16 | Vacuum freezing drying cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387206Y true CN201387206Y (en) | 2010-01-20 |
Family
ID=41579740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920070513 Expired - Fee Related CN201387206Y (en) | 2009-04-16 | 2009-04-16 | Vacuum freezing drying cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387206Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022897A (en) * | 2010-12-01 | 2011-04-20 | 上海共和真空技术有限公司 | Jacket device used for tank body of freeze dryer |
| CN104417969A (en) * | 2013-08-21 | 2015-03-18 | 楚天科技股份有限公司 | Temperature controlling container and freeze drying tank for freeze dryer |
| CN104417968A (en) * | 2013-08-21 | 2015-03-18 | 楚天科技股份有限公司 | Container with temperature control function and freeze drying box of freeze dryer |
-
2009
- 2009-04-16 CN CN 200920070513 patent/CN201387206Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022897A (en) * | 2010-12-01 | 2011-04-20 | 上海共和真空技术有限公司 | Jacket device used for tank body of freeze dryer |
| CN104417969A (en) * | 2013-08-21 | 2015-03-18 | 楚天科技股份有限公司 | Temperature controlling container and freeze drying tank for freeze dryer |
| CN104417968A (en) * | 2013-08-21 | 2015-03-18 | 楚天科技股份有限公司 | Container with temperature control function and freeze drying box of freeze dryer |
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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: 20100120 Termination date: 20180416 |