Potentilla anserine seedling powder low-temperature dehydration device

Abstract

The utility model relates to a low-temperature dehydration device for silverweed cinquefoil root seedling powder, which belongs to the technical field of low-temperature dehydration devices and comprises a sealing component, a condensing component, a heating component, a supporting component and a negative pressure component. The condensation assembly is arranged at the upper part of the sealing assembly; the heating assembly is arranged in the sealing assembly in a sliding mode and can protrude out of the sealing assembly. The supporting assembly is arranged on the heating assembly and can be connected with the sealing assembly in a sliding mode. The negative pressure assembly is arranged on the sealing assembly. The sealing assembly comprises a cabinet body and a cabinet door rotationally arranged on the cabinet body. The negative pressure assembly comprises a negative pressure pipe and a pressure release valve which are arranged on the cabinet body. According to the device, a container filled with silverweed cinquefoil root seedling powder can be conveniently placed in the sealing assembly, and condensed water can be conveniently collected.

Description

Technical Field

[0001] This utility model relates to the technical field of low-temperature dehydration devices, and in particular to a low-temperature dehydration device for fern seedling powder. Background Technology

[0002] Many foods contain a lot of water, making them difficult to store for long periods. They often need to be dried or sun-dried to preserve them. Low-temperature dehydration uses a refrigerant to indirectly lower the temperature of air containing water vapor, and removes moisture from the air by condensing the water vapor. It is a common air drying method and can also be used for the low-temperature dehydration of fruits and vegetables.

[0003] In the current technology, it is inconvenient to put the container containing the quick-frozen fern seedling powder into the dehydration device when dehydrating fern seedling powder at low temperature. Furthermore, it is not possible to collect the condensate quickly after heating, which causes the condensate to drip onto the fern seedling powder, thus affecting the dehydration effect. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a low-temperature dehydration device for fern seedling powder that allows for easy placement of a container containing fern seedling powder into a sealed assembly and facilitates the collection of condensate.

[0005] The technical solution of this utility model: a low-temperature dehydration device for fern seedling powder, comprising...

[0006] Sealing components;

[0007] A condensation assembly is disposed on the upper part of the sealing assembly;

[0008] A heating component is slidably disposed within the sealing component and can protrude from the sealing component;

[0009] A support component is disposed on the heating component and can be slidably connected to the sealing component;

[0010] A negative pressure component is provided on the sealing component.

[0011] Preferably, the sealing assembly includes a cabinet body and a cabinet door rotatably mounted on the cabinet body.

[0012] Preferably, the condensation assembly includes a condensation box disposed on the upper part of the heating assembly, a water inlet pipe disposed on the sealing assembly and located inside the condensation box, a water outlet pipe disposed on the cabinet and located inside the condensation box, and a water receiving box disposed on the cabinet and located below the water inlet pipe.

[0013] Preferably, the water inlet pipe has a triangular structure, and the water receiving box is located below the edge of the triangle.

[0014] Preferably, the heating assembly includes a guide rail disposed within the cabinet, a plurality of pulleys rotatably disposed on the guide rail, and a heating plate slidably disposed on the guide rail and slidably connected to the pulleys.

[0015] Preferably, the support assembly includes a support frame disposed at the lower part of the heating assembly, a support arm rotatably disposed on the support frame, a support wheel rotatably disposed on the support arm, a baffle plate disposed on the support frame and abutting against the support arm, and a tension spring connected at both ends to the support frame and the support arm respectively.

[0016] Preferably, the negative pressure assembly includes a negative pressure pipe and a pressure relief valve disposed on the cabinet.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects:

[0018] In this invention, a container filled with quick-frozen fern shoot powder is placed on a heating element, which is then pushed into the cabinet. The cabinet door is closed, and an airtight strip is installed between the door and the cabinet to ensure a tight seal. During vacuuming, the seal becomes tighter and tighter to prevent air leakage. After the fern shoot powder is placed, the air inside the cabinet is removed through a negative pressure pipe. The heating element in the heating plate heats the container filled with fern shoot powder, causing the water vapor inside the fern shoot powder to evaporate.

[0019] Cold water is injected into the condensation box through the inlet pipe, which is located at the end of the condensation box furthest from the outlet pipe and below it. This ensures that the injected cold water undergoes complete heat exchange before being discharged from the outlet pipe. The condensation box is in a relatively sealed state, unaffected by the vacuum inside the cabinet. This allows water vapor to condense into water droplets upon contact with the condensation box and fall into the water collection box, where it is collected by the condensation components. This enables low-temperature dehydration of the fern seedling powder. The water collection box is equipped with a drain pipe. After the low-temperature dehydration is completed, the vacuum inside the cabinet is adjusted through the pressure relief valve, allowing the air pressure to gradually balance. This allows the cabinet door to be opened, and the drain pipe on the water collection box to drain the water collected inside. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the present invention;

[0022] Figure 2 This is a structural cross-sectional view of an embodiment of the present invention;

[0023] Figure 3 This is a partial structural diagram of an embodiment of the present invention.

[0024] Reference numerals in the attached drawings: 1. Sealing assembly; 101. Cabinet body; 102. Cabinet door; 2. Condensation assembly; 201. Condensation box; 202. Water receiving box; 203. Water inlet pipe; 204. Water outlet pipe; 3. Heating assembly; 301. Heating plate; 302. Guide rail; 303. Pulley; 4. Support assembly; 401. Support frame; 402. Support arm; 403. Support wheel; 404. Tension spring; 405. Baffle plate; 5. Negative pressure assembly; 501. Negative pressure pipe; 502. Pressure relief valve. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive, either alone or selectively, with other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Example 1

[0030] like Figure 1-3 As shown, the present invention proposes a low-temperature dehydration device for fern seedling powder, comprising a sealing component 1, a condensing component 2, a heating component 3, a supporting component 4, and a negative pressure component 5;

[0031] The condensing component 2 is disposed on the upper part of the sealing component 1; the heating component 3 is slidably disposed within the sealing component 1 and can protrude from the sealing component 1; the supporting component 4 is disposed on the heating component 3 and can be slidably connected to the sealing component 1; the negative pressure component 5 is disposed on the sealing component 1. The sealing component 1 includes a cabinet body 101 and a cabinet door 102 rotatably disposed on the cabinet body 101. The negative pressure component 5 includes a negative pressure pipe 501 and a pressure relief valve 502 disposed on the cabinet body 101.

[0032] The condenser assembly 2 includes a condenser box 201 disposed on top of the heating assembly 3, a water inlet pipe 203 disposed on the sealing assembly 1 and located inside the condenser box 201, a water outlet pipe 204 disposed on the cabinet 101 and located inside the condenser box 201, and a water receiving box 202 disposed on the cabinet 101 and located below the water inlet pipe 203. The water inlet pipe 203 has a triangular structure, and the water receiving box 202 is located below the edge of the triangle.

[0033] In this embodiment, the container containing quick-frozen fern seedling powder is placed on the heating component 3, and then the heating component 3 is pushed into the cabinet 101. The cabinet door 102 is closed. An airtight strip is provided between the cabinet door 102 and the cabinet 101 to ensure sealing. During vacuuming, the strip tightens as it is drawn to prevent air leakage. After the fern seedling powder is placed, the air inside the cabinet 101 is drawn out through the negative pressure pipe 501. The heating element in the heating plate 301 heats the container containing the fern seedling powder, causing the water vapor in the fern seedling powder to evaporate.

[0034] Cold water is injected into the condenser box 201 through the inlet pipe 203. The inlet pipe 203 is located at the end of the condenser box 201 away from the outlet pipe 204 and below the outlet pipe 204. This allows the injected cold water to undergo complete heat exchange before being discharged from the outlet pipe 204. The condenser box 201 is in a relatively sealed state and is not affected by the vacuum inside the cabinet 101. This allows water vapor to condense into water droplets upon contact with the condenser box 201 and fall into the water collection box 202, where it is collected by the condensation component 2. This enables low-temperature dehydration of the fern seedling powder. The water collection box 202 is equipped with a drain pipe. After the low-temperature dehydration is completed, the vacuum inside the cabinet 101 is adjusted by the pressure relief valve 502, allowing the air pressure to gradually balance. This allows the cabinet door 102 to be opened, and the drain pipe on the water collection box 202 to drain the water collected in the water collection box 202.

[0035] Example 2

[0036] like Figure 1-3As shown, the present invention proposes a low-temperature dehydration device for fern seedling powder. Compared with the first embodiment, the heating component 3 in this embodiment includes a guide rail 302 disposed in the cabinet 101, multiple pulleys 303 disposed on the guide rail 302 and rotatably disposed thereon, and a heating plate 301 slidably disposed on the guide rail 302 and slidably connected to the pulleys 303.

[0037] The support assembly 4 includes a support frame 401 disposed at the lower part of the heating assembly 3, a support arm 402 rotatably disposed on the support frame 401, a support wheel 403 rotatably disposed on the support arm 402, a baffle plate 405 disposed on the support frame 401 and abutting against the support arm 402, and a tension spring 404 connected at both ends to the support frame 401 and the support arm 402 respectively.

[0038] In this embodiment, when fern seedling powder needs to be added, the heating component 3 is pulled out. When the heating plate 301 is pulled out, a slider is provided at the lower end of the heating plate 301, and a groove is provided on the guide rail 302. The slider is slidably disposed in the groove, which enables the guide rail 302 to support the heating plate 301. The pulley 303 can reduce friction and facilitate the sliding out of the heating plate 301.

[0039] When the heating plate 301 is pulled out, it moves the support frame 401 along with it. After the support wheel 403 separates from the cabinet 101, the tension spring 404 pulls the support arm 402 to rotate. The support arm 402 drives the support wheel 403 to move, so that the support arm 402 moves to a stop plate 405 and is in a vertical position. This allows the support wheel 403 to contact the ground and support the heating plate 301, making it easy to place the container containing fern seed powder onto the heating plate 301. When the heating plate 301 is pushed back into the cabinet 101, the support arm 402 will contact the edge of the cabinet 101, causing the support arm 402 to rotate and drive the support wheel 403 to move. The support wheel 403 will then be stored between the cabinet 101 and the heating plate 301. The tension spring 404 is in a stored state, waiting for the heating plate 301 to move out. Then, it will drive the support arm 402 to flip, so that the support arm 402 drives the support wheel 403 to press on the ground to support the heating plate 301.

[0040] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A low-temperature dehydration device for fern seedling powder, characterized in that: include, Sealing assembly (1); A condensation assembly (2) is disposed on the upper part of the sealing assembly (1); Heating component (3) is slidably disposed within the sealing component (1) and can protrude from the sealing component (1); A support component (4) is disposed on the heating component (3) and is slidably connected to the sealing component (1); The negative pressure component (5) is disposed on the sealing component (1).

2. The low-temperature dehydration device for fern seedling powder according to claim 1, characterized in that, The sealing assembly (1) includes a cabinet (101) and a cabinet door (102) rotatably mounted on the cabinet (101).

3. The low-temperature dehydration device for fern seedling powder according to claim 2, characterized in that, The condensation assembly (2) includes a condensation box (201) disposed on the upper part of the heating assembly (3), a water inlet pipe (203) disposed on the sealing assembly (1) and located inside the condensation box (201), a water outlet pipe (204) disposed on the cabinet (101) and located inside the condensation box (201), and a water receiving box (202) disposed on the cabinet (101) and located below the water inlet pipe (203).

4. The low-temperature dehydration device for fern seedling powder according to claim 3, characterized in that, The water inlet pipe (203) has a triangular structure, and the water receiving box (202) is located below the edge of the triangle.

5. The low-temperature dehydration device for fern seedling powder according to claim 4, characterized in that, The heating assembly (3) includes a guide rail (302) disposed in the cabinet (101), a plurality of pulleys (303) disposed on the guide rail (302) and rotatably disposed on the guide rail (302), and a heating plate (301) slidably disposed on the guide rail (302) and slidably connected to the pulleys (303).

6. The low-temperature dehydration device for fern seedling powder according to claim 5, characterized in that, The support assembly (4) includes a support frame (401) disposed at the lower part of the heating assembly (3), a support arm (402) rotatably disposed on the support frame (401), a support wheel (403) rotatably disposed on the support arm (402), a baffle plate (405) disposed on the support frame (401) and abutting against the support arm (402), and a tension spring (404) with both ends connected to the support frame (401) and the support arm (402) respectively.

7. The low-temperature dehydration device for fern seedling powder according to claim 6, characterized in that, The negative pressure assembly (5) includes a negative pressure pipe (501) and a pressure relief valve (502) disposed on the cabinet (101).

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