CN220380157U - Layered vacuum freeze dryer - Google Patents
Layered vacuum freeze dryer Download PDFInfo
- Publication number
- CN220380157U CN220380157U CN202321984230.7U CN202321984230U CN220380157U CN 220380157 U CN220380157 U CN 220380157U CN 202321984230 U CN202321984230 U CN 202321984230U CN 220380157 U CN220380157 U CN 220380157U
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- Prior art keywords
- shell
- fixedly connected
- drying
- sliding block
- vacuum freeze
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004108 freeze drying Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 15
- 238000005057 refrigeration Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000007710 freezing Methods 0.000 abstract description 5
- 230000008014 freezing Effects 0.000 abstract description 5
- 238000010981 drying operation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a layered vacuum freeze dryer, which relates to the technical field of drying equipment and comprises a sliding groove, wherein the inner side of the sliding groove is connected with a sliding block in a sliding way, the top of the sliding block is provided with a swinging mechanism, one end of the sliding groove, which is far away from the sliding block, is provided with a freeze drying mechanism, the swinging mechanism comprises a servo motor fixedly connected to the top of the sliding block, and one end of the servo motor is rotatably connected with a rotating column. This layering vacuum freeze-dryer, servo motor drives the centre gripping subassembly through the rotation post and rotates, through the rotation of the drive of rotation post and centre gripping subassembly, makes the food in the centre gripping subassembly more even under the cold and heated, and the centrifugal force that produces through throwing the mechanism makes the inside moisture of food get rid of to the food surface or throw away in the food, and this time that accomplishes freezing when making freezing operation can be shorter, has also shortened the time of drying operation through centrifugal force simultaneously, this effectual freeze-drying efficiency that improves the device.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to a layered vacuum freeze dryer.
Background
The freeze dryer is suitable for drying materials such as food, chemical industry, medicines and the like, and is particularly popular in the field of food, and the mechanical equipment for reducing the moisture of the materials by using heat energy can keep the original components of the materials.
However, the present freeze-dryer has a simple structure, and the time required for freeze-drying is long, which seriously hinders the yield speed of the finished product.
Therefore, it is necessary to provide a layered vacuum freeze dryer to solve the above problems.
Disclosure of Invention
The utility model aims to provide a layered vacuum freeze dryer which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the layered vacuum freeze dryer comprises a chute, wherein the inner side of the chute is connected with a sliding block in a sliding way, the top of the sliding block is provided with a swing mechanism, and one end of the chute, which is far away from the sliding block, is provided with a freeze-drying mechanism;
the swing mechanism comprises a servo motor fixedly connected to the top of the sliding block, one end of the servo motor is rotationally connected with a rotating column, one end of the rotating column adjacent to the servo motor is movably connected with a cover body, one end of the rotating column, which is far away from the servo motor, is fixedly connected with a plurality of perforated plates A and B, two symmetrical clamping assemblies are movably connected between the perforated plates A and B, and a plurality of heating plates are fixedly connected to the rotating column.
The optional clamping assembly comprises a drying plate, two ends of the drying plate are respectively fixedly connected with telescopic spring columns, and a top buckle of the drying plate is connected with a drying buckle plate.
Optionally, the rotating column is sleeved with a supporting column.
The optional freeze-drying mechanism comprises a shell fixedly connected to the top of the chute, a shell is fixedly connected to the top of the shell, a plurality of holes are formed in two sides of the shell respectively, a plurality of refrigeration plates are fixedly connected to the inner side of the shell, a pore channel is formed in the bottom of the inner side of the shell, a vacuum pump is fixedly connected to one side of the shell, a condenser is fixedly connected to the bottom of the inner side of the shell, and a valve is fixedly connected to one end of the bottom of the shell.
Optionally, a limiting ring is fixedly connected with one end of the inner side of the shell.
Optionally, a telescopic hydraulic cylinder is arranged between the shell and the sliding block.
Optionally, a rubber ring is arranged on the cover body.
Compared with the prior art, the utility model provides a layered vacuum freeze dryer, which has the following beneficial effects:
1. this layering vacuum freeze-dryer, servo motor drives the centre gripping subassembly through the rotation post and rotates, through the rotation of the drive of rotation post and centre gripping subassembly, makes the food in the centre gripping subassembly more even under the cold and heated, and the centrifugal force that produces through throwing the mechanism makes the inside moisture of food get rid of to the food surface or throw away in the food, and this time that accomplishes freezing when making freezing operation can be shorter, has also shortened the time of drying operation through centrifugal force simultaneously, this effectual freeze-drying efficiency that improves the device.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a layered vacuum freeze dryer of the present utility model;
FIG. 2 is a schematic view of a telescoping hydraulic cylinder in a layered vacuum freeze dryer of the present utility model;
FIG. 3 is a schematic view of a whip mechanism in a layered vacuum freeze dryer of the present utility model;
FIG. 4 is a schematic view of a clamping assembly in a layered vacuum freeze dryer of the present utility model;
FIG. 5 is a schematic view of a lyophilization mechanism in a layered vacuum freeze dryer of the present utility model;
FIG. 6 is a schematic view of a vacuum pump in a layered vacuum freeze dryer of the present utility model;
FIG. 7 is a schematic view of a cover in a layered vacuum freeze dryer of the present utility model.
In the figure: 1. a chute; 2. a slide block; 3. a swing mechanism; 4. a freeze-drying mechanism; 5. a telescopic hydraulic cylinder; 6. a servo motor; 7. rotating the column; 8. a cover body; 9. a heating plate; 10. an opening plate A; 11. an opening plate B; 12. a clamping assembly; 13. airing the plate; 14. a telescoping spring post; 15. airing the buckle plate; 16. a housing; 17. a refrigeration plate; 18. a hole; 19. a duct; 20. a housing; 21. a condenser; 22. a valve; 23. a vacuum pump; 24. a limiting ring; 25. and (5) supporting the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical features of the different embodiments of the utility model described below may be combined with one another as long as they do not conflict with one another.
Example 1
Referring to fig. 1-7, in one embodiment of the present application, a layered vacuum freeze dryer is provided, which includes a chute 1, a sliding block 2 is slidably connected to an inner side of the chute 1, a swing mechanism 3 is disposed at a top of the sliding block 2, and a freeze-drying mechanism 4 is disposed at an end of the chute 1 away from the sliding block 2. The swing mechanism 3 comprises a servo motor 6 fixedly connected to the top of the sliding block 2, one end of the servo motor 6 is rotationally connected with a rotating column 7, one end, adjacent to the servo motor 6, of the rotating column 7 is movably connected with a cover body 8, one end, far away from the servo motor 6, of the rotating column 7 is fixedly connected with a plurality of perforated plates A10 and perforated plates B11, two symmetrical clamping assemblies 12 are movably connected between the perforated plates A10 and the perforated plates B11, and a plurality of heating plates 9 are fixedly connected to the rotating column 7.
This device, food that will freeze-dry is put into clamping assembly 12, put a plurality of clamping assembly 12 between a plurality of trompil boards A10 and trompil board B11, form the layering, avoid food to pile up the poor condition of freeze-drying effect when leading to device freeze-drying food, then promote slider 2, make it remove along spout 1, make the closed freeze-drying mechanism 4 of lid 8, then freeze-drying mechanism 4 begins freeze-drying operation, servo motor 6 drives the clamping assembly 12 rotation between trompil board A10 and the trompil board B11 through rotating post 7 simultaneously, because clamping assembly 12 makes swing joint between trompil board A10 and trompil board B11, simultaneously because the gravity of the interior food of clamping assembly 12 can not be completely even, this just makes clamping assembly 12 can produce the rotation when being driven by servo motor 6, the rotation of clamping assembly 12 through the drive of rotating post 7, make the interior moisture of food be thrown to the food surface or in throwing away the food through the centrifugal force that throwing mechanism 3 produced, this time of accomplishing the freeze-drying operation can be shorter, simultaneously through the centrifugal force that also can improve the freeze-drying efficiency of this device that is effective.
Referring to fig. 3 and 4, in this embodiment, the clamping assembly 12 includes a drying plate 13, two ends of the drying plate 13 are respectively and fixedly connected with a telescopic spring column 14, and a top buckle of the drying plate 13 is connected with a drying buckle 15.
When the device is used, food is placed on the airing plate 13, the airing plate 13 is fastened by the airing buckle plate 15 to clamp the food, the situation that the food is piled up is prevented from sliding, then the telescopic spring columns 14 at the two ends of the airing plate 13 are pressed, the clamping assembly 12 is movably connected between the perforated plate A10 and the perforated plate B11, and the clamping assembly 12 can be normally taken without obstructing the rotation of the clamping assembly 12 through the design of the telescopic spring columns 14.
Referring to fig. 3, further, a support column 25 is sleeved on the rotation column 7.
The load of the rotating column 7 to the servo motor 6 is shared by the support columns 25, so that the service life of the servo motor 6 is guaranteed to be long.
Example two
Referring to fig. 2, 5, 6 and 7, the present embodiment is further limited to the above embodiment, where the freeze-drying mechanism 4 includes a housing 20 fixedly connected to the top of the chute 1, a housing 16 is fixedly connected to the top of the housing 20, a plurality of holes 18 are respectively formed on two sides of the housing 16, a plurality of refrigeration plates 17 are fixedly connected to the inner side of the housing 16, a duct 19 is formed at the bottom of the inner side of the housing 16, a vacuum pump 23 is fixedly connected to one side of the housing 16, a condenser 21 is fixedly connected to the bottom of the inner side of the housing 20, and a valve 22 is fixedly connected to one end of the bottom of the housing 20.
When the device is used, the cover body 8 closes the shell 16, the vacuum pump 23 is started, gas in the shell 16 and the shell 20 is pumped out, the refrigeration plate 17 is started to perform refrigeration operation, food in the clamping assembly 12 is frozen, then the heating plate 9 is started to heat, the condenser 21 is started, water on the food is condensed on the condenser 21, and freeze-drying operation is completed. When part of the moisture is condensed on the shell 16, and the waiting device stops running and returns to normal temperature, the moisture condensed on the shell 16 flows into the shell 20 through the pore canal 19 at the bottom of the inner side of the shell 16, and then the valve 22 is opened to enable the water to flow out of the device, so that the situation that the freeze-drying effect is poor due to more water accumulation in the shell 16 is effectively avoided.
Referring to fig. 6, further, a stop collar 24 is fixedly connected to an inner end of the housing 16.
The rotating column 7 is limited through the limiting ring 24, so that displacement generated when the rotating column 7 rotates is avoided, and the shell 16 is prevented from being damaged by the displacement of the rotating column 7.
Referring to fig. 2 and 7, in the present embodiment, a telescopic hydraulic cylinder 5 is disposed between the housing 20 and the slider 2, and a rubber ring is disposed on the cover 8.
The sliding block 2 is moved through the telescopic hydraulic cylinder 5, so that the cover body 8 and the shell 16 are opened and closed, the workload of operators is reduced, and meanwhile, the cover body 8 and the shell 16 are more tightly closed when being closed through the traction of the telescopic hydraulic cylinder 5 and the rubber ring on the cover body 8. This effectively enhances the tightness of the device.
The utility model is used when in use:
firstly, food is placed on the airing plate 13, the airing plate 13 is fastened by using the airing buckle plate 15 to clamp the food, and then the telescopic spring posts 14 at the two ends of the airing plate 13 are pressed, so that the clamping assembly 12 is movably connected between the perforated plate A10 and the perforated plate B11.
The telescopic hydraulic cylinder 5 is then contracted, so that the slide block 2 moves along the slide groove 1, and the cover 8 and the housing 16 are closed.
Then the vacuum pump 23 is started to pump out the gas in the shell 16 and the shell 20, then the refrigeration plate 17 is started, and simultaneously the servo motor 6 drives the clamping assembly 12 between the perforated plate A10 and the perforated plate B11 to rotate through the rotating column 7, so that food in the clamping assembly 12 is frozen, and the freezing operation is completed.
Finally, the heating plate 9 is started to heat, and the condenser 21 is started to condense the moisture on the food onto the condenser 21.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a layering vacuum freeze dryer, includes spout (1), its characterized in that: the inner side of the sliding chute (1) is connected with a sliding block (2) in a sliding way, a swinging mechanism (3) is arranged at the top of the sliding block (2), and a freeze-drying mechanism (4) is arranged at one end, far away from the sliding block (2), of the sliding chute (1);
the swing mechanism (3) comprises a servo motor (6) fixedly connected to the top of the sliding block (2), one end of the servo motor (6) is rotationally connected with a rotating column (7), one end of the rotating column (7) adjacent to the servo motor (6) is movably connected with a cover body (8), one end of the rotating column (7) away from the servo motor (6) is fixedly connected with a plurality of perforated plates A (10) and perforated plates B (11), two symmetrical clamping assemblies (12) are movably connected between the perforated plates A (10) and the perforated plates B (11), and a plurality of heating plates (9) are fixedly connected to the rotating column (7).
2. A layered vacuum freeze dryer according to claim 1 wherein: the clamping assembly (12) comprises a drying plate (13), two ends of the drying plate (13) are respectively fixedly connected with a telescopic spring column (14), and a drying buckle plate (15) is connected to the top buckle of the drying plate (13).
3. A layered vacuum freeze dryer according to claim 1 wherein: the rotary column (7) is sleeved with a support column (25).
4. A layered vacuum freeze dryer according to claim 1 wherein: the freeze-drying mechanism (4) comprises a shell (20) fixedly connected to the top of the chute (1), a shell (16) is fixedly connected to the top of the shell (20), a plurality of holes (18) are respectively formed in two sides of the shell (16), a plurality of refrigeration plates (17) are fixedly connected to the inner side of the shell (16), a pore channel (19) is formed in the bottom of the inner side of the shell (16), a vacuum pump (23) is fixedly connected to one side of the shell (16), a condenser (21) is fixedly connected to the bottom of the inner side of the shell (20), and a valve (22) is fixedly connected to one end of the bottom of the shell (20).
5. A layered vacuum freeze dryer according to claim 4 wherein: and one end of the inner side of the shell (16) is fixedly connected with a limiting ring (24).
6. A layered vacuum freeze dryer according to claim 4 wherein: a telescopic hydraulic cylinder (5) is arranged between the shell (20) and the sliding block (2).
7. A layered vacuum freeze dryer according to claim 1 wherein: and a rubber ring is arranged on the cover body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321984230.7U CN220380157U (en) | 2023-07-26 | 2023-07-26 | Layered vacuum freeze dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321984230.7U CN220380157U (en) | 2023-07-26 | 2023-07-26 | Layered vacuum freeze dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380157U true CN220380157U (en) | 2024-01-23 |
Family
ID=89559068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321984230.7U Active CN220380157U (en) | 2023-07-26 | 2023-07-26 | Layered vacuum freeze dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380157U (en) |
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2023
- 2023-07-26 CN CN202321984230.7U patent/CN220380157U/en active Active
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