CN207035701U - A kind of vacuum freeze drier - Google Patents
A kind of vacuum freeze drier Download PDFInfo
- Publication number
- CN207035701U CN207035701U CN201720643169.8U CN201720643169U CN207035701U CN 207035701 U CN207035701 U CN 207035701U CN 201720643169 U CN201720643169 U CN 201720643169U CN 207035701 U CN207035701 U CN 207035701U
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- Prior art keywords
- cold dry
- dry case
- condenser
- vavuum pump
- cold
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Abstract
The utility model discloses a kind of vacuum freeze drier, including cold dry case, condenser, vavuum pump and control cabinet.This drying machine is dried by the way of vacuum refrigeration, Multi-layer supporting frame is provided with cold dry case, dry article can be placed on support frame and be dried, under the control of control cabinet, refrigeration compressor and vavuum pump all run work, vavuum pump is completely drawn out the air in cold dry case, make to turn into vacuum state inside cold dry case, a part of moisture can be taken away by vacuumizing, play dry effect, refrigeration compressor passes through refrigeration, cold dry the temperature inside the box is reduced, the moisture of interior of articles in cold dry case can become solid ice to the cold, the heater through being subcooled on dry box outer wall causes solid ice to gasify again, then in the presence of vavuum pump, moisture is extracted out, have the function that dry, it is dried by the way of vacuum refrigeration and can guarantee that material is not damaged by, it is adapted to the drying of high-grade class article.
Description
Technical field
A kind of drying machine is the utility model is related to, specifically a kind of vacuum freeze drier.
Background technology
Drying machine is a kind of plant equipment that material moisture is reduced using heat energy, for object being dried operation.It is dry
Dry machine makes the hygroscopic water in material by heating（Refer generally to moisture or other volatile liquid components）Vaporization effusion, to be advised
Determine the solid material of moisture content.Dry purpose is the needs for using or being processed further for material.Vacuum freeze drier
Suitable for high-grade bulk drug, the prepared slices of Chinese crude drugs, biology, wild vegetable, dehydrated vegetables, food, fruit, chemical industry, pharmaceutical intermediate etc.
The drying of material.Vacuum freezedrying is vacuum freeze drier by refrigeration system, vacuum system, heat-conducting oil heating system, row
Wet system in combination one, a kind of Novel box structure of release, significantly puts what material space was dried using memory box
Vacuum freezedrying.Vacuum freezedrying process is that no impurity is mixed into object, can keep material original composition and activity into
Part and material body are not damaged.
Existing dryer design is simple, and function is single, and desiccation has much room for improvement, and can not meet the need that people dry
Ask.Therefore, those skilled in the art provide a kind of vacuum freeze drier, are asked with solve to propose in above-mentioned background technology
Topic.
Utility model content
The purpose of this utility model is to provide a kind of vacuum freeze drier, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of vacuum freeze drier, including cold dry case, condenser, vavuum pump and control cabinet, the cold dry case upper end are set
Temperature-detecting device one and vacuum meter are equipped with, condenser is connected with the left of the cold dry case, is set on the inwall of the cold dry case
Heater is equipped with, cold dry case condenser valve is provided between the condenser and cold dry case, the upper end of the condenser connects
Temperature-detecting device two is connected to, heat exchanger is connected with the left of the condenser, the heat exchanger is connected with refrigerant compression
Machine and water cooler, the lower end of the condenser are connected with vavuum pump, condenser are provided between the vavuum pump and condenser
Vavuum pump valve, the upper end of the vavuum pump are provided with vavuum pump gas vent, and the lower right side of the condenser is provided with condenser
Discharge port, the cold dry case are connected with heat exchanger, and the heat exchanger is connected with refrigeration compressor and water cooler, described
The lower right side of cold dry case is provided with cold dry case deflation valve.
As further program of the utility model：Some support frames are provided with the cold dry case.
As the utility model further scheme：Heat-insulation layer is provided with the cold dry case.
As the utility model further scheme：Display screen is provided with the control cabinet.
As the utility model further scheme：The control cabinet and vavuum pump, refrigeration compressor and heater
Electrically connect.
Compared with prior art, the beneficial effects of the utility model are：
The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, this drying
Machine is dried by the way of vacuum refrigeration, and Multi-layer supporting frame is provided with cold dry case, dry article can be placed on
It is dried on support frame, controls drying machine that work is dried by control cabinet, under the control of control cabinet, refrigerant compression
Machine and vavuum pump all run work, and vavuum pump is completely drawn out the air in cold dry case, make to turn into vacuum state inside cold dry case,
A part of moisture can be taken away by vacuumizing, and play dry effect, refrigeration compressor is by refrigeration, under cold dry the temperature inside the box reduction
Come, the moisture of the interior of articles in cold dry case can become solid ice to the cold, then the heater through being subcooled on dry box outer wall causes
Solid ice gasify, then in the presence of vavuum pump, moisture is extracted out, have the function that it is dry, by the way of vacuum refrigeration
It is dried and can guarantee that material is not damaged by, is adapted to the drying of high-grade class article, there is very big practicality.
Brief description of the drawings
Fig. 1 is the structural representation of vacuum freeze drier.
Fig. 2 is the electrical block diagram of vacuum freeze drier.
In figure：The cold dry casees of 1-, 2- condensers, 3- vavuum pumps, 4- refrigeration compressors, 5- water coolers, 6- heat exchangers, 7-
Cold dry case condenser valve, 8- condenser vacuums pump valve, 9- temperature-detecting devices one, 10- temperature-detecting devices two, 11- are true
Empty meter, the cold dry case deflation valves of 12-, 13- condensers discharge port, 14- vavuum pumps gas vent, 15- expansion valves, 16- control cabinets,
17- heaters.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, in the utility model embodiment, a kind of vacuum freeze drier, including cold dry case 1, condensation
Device 2, vavuum pump 3 and control cabinet 16, the cold dry upper end of case 1 is provided with temperature-detecting device 1 and vacuum meter 11, described cold dry
The left side of case 1 is connected with condenser 2, is provided with heater 17 on the inwall of the cold dry case 1, the condenser 2 and cold dry
Cold dry case condenser valve 7 is provided between case 1, the upper end of the condenser 2 is connected with temperature-detecting device 2 10, described cold
The left side of condenser 2 is connected with heat exchanger 6, and the heat exchanger 6 is connected with refrigeration compressor 4 and water cooler 5, the condensation
The lower end of device 2 is connected with vavuum pump 3, and condenser vacuum pump valve 8 is provided between the vavuum pump 3 and condenser 2, described true
The upper end of empty pump 3 is provided with vavuum pump gas vent 14, and the lower right side of the condenser 2 is provided with condenser discharge port 13, described
Cold dry case 1 is connected with heat exchanger 6, and the heat exchanger 6 is connected with refrigeration compressor 4 and water cooler 5, the cold dry case
1 lower right side is provided with cold dry case deflation valve 12.
Operation principle of the present utility model is：
A kind of vacuum freeze drier is the utility model is related to, this drying machine is dried by the way of vacuum refrigeration,
Multi-layer supporting frame is provided with cold dry case 1, dry article can be placed on support frame and is dried, pass through control cabinet 16
To control drying machine that work is dried, under the control of control cabinet 16, refrigeration compressor 4 and vavuum pump 3 all run work, very
Empty pump 3 is completely drawn out the air in cold dry case 1, the cold inside of dry case 1 is turned into vacuum state, a part of tide can be taken away by vacuumizing
Gas, plays dry effect, and refrigeration compressor 4 reduces temperature in cold dry case 1, the object in cold dry case 1 by refrigeration
Internal moisture can become solid ice to the cold, then the heater through being subcooled on the dry outer wall of case 1 causes solid ice to gasify, Ran Hou
In the presence of vavuum pump 3, moisture is extracted out, has the function that dry, is dried by the way of vacuum refrigeration and can guarantee that thing
Material is not damaged by, and is adapted to the drying of high-grade class article, has very big practicality.
The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, this drying
Machine is dried by the way of vacuum refrigeration, and Multi-layer supporting frame is provided with cold dry case, dry article can be placed on
It is dried on support frame, controls drying machine that work is dried by control cabinet, under the control of control cabinet, refrigerant compression
Machine and vavuum pump all run work, and vavuum pump is completely drawn out the air in cold dry case, make to turn into vacuum state inside cold dry case,
A part of moisture can be taken away by vacuumizing, and play dry effect, refrigeration compressor is by refrigeration, under cold dry the temperature inside the box reduction
Come, the moisture of the interior of articles in cold dry case can become solid ice to the cold, then the heater through being subcooled on dry box outer wall causes
Solid ice gasify, then in the presence of vavuum pump, moisture is extracted out, have the function that it is dry, by the way of vacuum refrigeration
It is dried and can guarantee that material is not damaged by, is adapted to the drying of high-grade class article, there is very big practicality.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of vacuum freeze drier, including cold dry case（1）, condenser（2）, vavuum pump（3）And control cabinet（16）, its feature
It is, the cold dry case（1）Upper end is provided with temperature-detecting device one（9）And vacuum meter（11）, the cold dry case（1）Left side
It is connected with condenser（2）, the cold dry case（1）Inwall on be provided with heater（17）, the condenser（2）With cold dry case
（1）Between be provided with cold dry case condenser valve（7）, the condenser（2）Upper end be connected with temperature-detecting device two（10）,
The condenser（2）Left side be connected with heat exchanger（6）, the heat exchanger（6）It is connected with refrigeration compressor（4）And water cooling
But device（5）, the condenser（2）Lower end be connected with vavuum pump（3）, the vavuum pump（3）And condenser（2）Between be provided with
Condenser vacuum pump valve（8）, the vavuum pump（3）Upper end be provided with vavuum pump gas vent（14）, the condenser（2）'s
Lower right side is provided with condenser discharge port（13）, the cold dry case（1）It is connected with heat exchanger（6）, the heat exchanger（6）'s
It is connected with refrigeration compressor（4）And water cooler（5）, the cold dry case（1）Lower right side be provided with cold dry case deflation valve
（12）.
2. vacuum freeze drier according to claim 1, it is characterised in that the cold dry case（1）Inside it is provided with some
Support frame.
3. vacuum freeze drier according to claim 1, it is characterised in that the cold dry case（1）On be provided with insulation
Layer.
4. vacuum freeze drier according to claim 1, it is characterised in that the control cabinet（16）On be provided with display
Screen.
5. vacuum freeze drier according to claim 1, it is characterised in that the control cabinet（16）With vavuum pump（3）、
Refrigeration compressor（4）And heater（17）Electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643169.8U CN207035701U (en) | 2017-06-05 | 2017-06-05 | A kind of vacuum freeze drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643169.8U CN207035701U (en) | 2017-06-05 | 2017-06-05 | A kind of vacuum freeze drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207035701U true CN207035701U (en) | 2018-02-23 |
Family
ID=61470940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720643169.8U Expired - Fee Related CN207035701U (en) | 2017-06-05 | 2017-06-05 | A kind of vacuum freeze drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207035701U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613940A (en) * | 2018-05-04 | 2018-10-02 | 黑龙江神守药业有限公司 | A kind of Radix Notoginseng freeze-drying system of processing and its control method |
| CN108716818A (en) * | 2018-06-20 | 2018-10-30 | 南京肽业生物科技有限公司 | A kind of efficient freeze-drying apparatus for polypeptide |
| CN109387041A (en) * | 2018-11-26 | 2019-02-26 | 山东农业大学 | Multifunctional food is dried in vacuo curer |
| CN116158527A (en) * | 2023-02-10 | 2023-05-26 | 漳州童世界食品有限公司 | Edible fungus preparation process |
-
2017
- 2017-06-05 CN CN201720643169.8U patent/CN207035701U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613940A (en) * | 2018-05-04 | 2018-10-02 | 黑龙江神守药业有限公司 | A kind of Radix Notoginseng freeze-drying system of processing and its control method |
| CN108613940B (en) * | 2018-05-04 | 2020-01-07 | 黑龙江神守药业有限公司 | Panax notoginseng freeze-drying processing system and control method thereof |
| CN108716818A (en) * | 2018-06-20 | 2018-10-30 | 南京肽业生物科技有限公司 | A kind of efficient freeze-drying apparatus for polypeptide |
| CN109387041A (en) * | 2018-11-26 | 2019-02-26 | 山东农业大学 | Multifunctional food is dried in vacuo curer |
| CN116158527A (en) * | 2023-02-10 | 2023-05-26 | 漳州童世界食品有限公司 | Edible fungus preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: No. 2731, thoroughfare Road, Yucheng City, Dezhou, Shandong Patentee after: SHANDONG YUWANG PHARMACEUTICAL CO.,LTD. Address before: 300000 Tianjin Binhai New Area Economic and Technological Development Zone, 220 Dongting Road, Tianjin International Joint Research Institute of biological medicine fourteen floor S1403 Patentee before: YUWANG BIO-PHARMACEUTICAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |