Low-temperature dewatering device for dried ginseng

Abstract

The utility model relates to low temperature dewatering device's technical field, especially a kind of low temperature dewatering device of dry ginseng, its improve the collection effect of water vapor, improve the dehydration quality to ginseng, by taking out groove body, improve the collection convenience of ginseng, improve work efficiency;Including first refrigeration tank and vacuum pump, first refrigeration tank is provided with inlet valve, vacuum pump is communicated and is set on the outer lateral wall of first refrigeration tank;It further includes circulation assembly, supporting device, collecting device, circulating tank, hygroscopic material and groove body, circulating tank is communicated with first refrigeration tank inside by circulation assembly, circulation assembly is used to send the vapor of sublimation in first refrigeration tank to circulating tank, hygroscopic material is arranged in circulating tank interior, groove body is installed in first refrigeration tank by supporting device, supporting device is used to drive groove body vibration, circulating tank bottom is provided with collecting device, and collecting device is used to collect moisture absorbed by hygroscopic material.

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 dried ginseng. Background Technology

[0002] Sea cucumbers and other dried sea cucumber products occupy an important position in the global seafood processing market due to their high nutritional and economic value. Traditional dried sea cucumber processing mainly relies on natural sun-drying or high-temperature hot air drying technology. However, high-temperature drying can easily cause the sea cucumber body wall to shrink and increase hardness, affecting the taste and rehydration. Therefore, low-temperature dehydration technology has become a research hotspot in the field of dried sea cucumber processing due to its characteristics of "low temperature, high efficiency, and preservation of life".

[0003] Currently, among existing low-temperature dehydration devices, such as the patent with announcement number CN218164238U, this utility model discloses a vegetable vacuum low-temperature dehydration device, including a control unit and a dehydration tank. The dehydration tank is connected to the control unit. The dehydration tank includes a tank body, a base, a dehydrator, and a control component. The tank body is connected to the control unit, the base is located at the bottom of the tank body, and the dehydrator is located in the tank body. The dehydrator has multiple sets.

[0004] The existing equipment is not very effective at collecting sublimated water vapor, which reduces the efficiency of food drying. In addition, the storage boxes are not easy to pick up and put down, which affects work efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a low-temperature dehydration device for dried ginseng that improves the collection effect of water vapor, enhances the dehydration quality of ginseng, improves the convenience of ginseng collection by removing the tank, and increases work efficiency.

[0006] This utility model discloses a low-temperature dehydration device for dried ginseng, comprising a first refrigeration chamber and a vacuum pump. The first refrigeration chamber is equipped with an inlet valve, and the vacuum pump is connected to the outer wall of the first refrigeration chamber. It also includes a circulation assembly, a support device, a collection device, a circulation box, a moisture-absorbing material, and a tank. The circulation box is connected to the first refrigeration chamber via the circulation assembly, which transports sublimated vapor from the first refrigeration chamber to the circulation box. The moisture-absorbing material is disposed inside the circulation box. The tank is installed inside the first refrigeration chamber via the support device, which drives the tank to vibrate. A collection device is located at the bottom of the circulation box to collect the moisture absorbed by the moisture-absorbing material. The parameters to be processed are placed inside the tank, which is then placed into the first refrigeration chamber via a support device. The parameters are frozen in the first refrigeration chamber. Afterward, a vacuum pump is used to evacuate the first refrigeration chamber and the circulation chamber. Under vacuum conditions, the ice crystals on the parameters directly sublimate into water vapor, thereby achieving low-temperature dehydration and drying of the parameters. By activating the circulation component, the air in the first refrigeration chamber circulates within the circulation chamber. During the circulation process, the moisture in the vapor is absorbed by the hygroscopic material, thereby improving the water vapor collection effect and the dehydration quality of the parameters. By removing the tank, the convenience of parameter collection is improved, and work efficiency is increased.

[0007] Preferably, the support device includes a guide column, a frame, a vibration motor, a spring, and a guide groove. The guide column is disposed on the inner side wall of the first refrigeration box, the frame is slidably mounted on the guide column, the vibration motor is mounted on the outer side wall of the frame, the spring is fitted onto the outer side wall of the guide column, and the guide groove is disposed on the outer side wall of the frame. The groove body is slidably mounted on the guide groove. By sliding the groove body on the guide groove, the ease of loading the groove body into the first refrigeration box is improved, and the efficiency and convenience of parameter loading and unloading are improved. When the parameters in the first refrigeration box are dehydrated at low temperature, the vibration motor drives the frame to vibrate up and down, thereby causing the parameters in multiple sets of grooves to vibrate, improving the uniformity of parameter dehydration and improving processing quality.

[0008] Preferably, the circulation assembly includes a first valve, a second valve, and a fan. The first valve is connected between the first refrigeration chamber and the upper part of the circulation chamber, and the second valve is connected between the lower part of the circulation chamber and the first refrigeration chamber. The fan is installed at the end of the second valve. By opening the first and second valves, the first refrigeration chamber is connected to the circulation chamber. When it is necessary to discharge the sublimated vapor in the first refrigeration chamber, the fan is turned on to circulate the vapor in the first refrigeration chamber to the inside of the circulation chamber, so that the moisture-absorbing material absorbs the moisture from the vapor. When it is necessary to discharge the moisture in the moisture-absorbing material, the first and second valves are closed, and hot air is blown into the circulation chamber to dry the moisture in the moisture-absorbing material.

[0009] Preferably, the collection device includes a third valve, a second refrigeration box, an exhaust hood, and a drain valve. The third valve is connected between the bottom of the circulation box and the second refrigeration box, and the exhaust hood and drain valve are respectively connected to the second refrigeration box. When hot air is blown into the circulation box, the hot air passes through the moisture-absorbing material and enters the second refrigeration box. The second refrigeration box cools the hot air, causing the moisture carried in the hot air to condense and deposit in the second refrigeration box. The air is discharged through the exhaust hood, improving the convenience of drying and recycling the moisture-absorbing material and recovering moisture.

[0010] Preferably, it also includes a hot air blower, which is connected to the top of the circulation box; the hot air blower blows hot air into the circulation box to improve the drying convenience of the moisture-absorbing material.

[0011] Preferably, it also includes connectors and bolts. The connectors are rotatably mounted on the outer wall of the frame, and the bolts are screwed onto the connectors. The groove is provided with threaded holes. When the groove is slidably mounted on the guide groove, the position of the groove is locked by screwing the bolts into the threaded holes of the groove, thereby improving the stability of the groove during vibration.

[0012] Preferably, the air inlet valve of the first refrigeration box is equipped with an air filter; this facilitates the filtration of the air entering the first refrigeration box and reduces contamination inside the first refrigeration box.

[0013] Preferably, the circulation box is provided with an inspection port to improve the convenience of replacing the moisture-absorbing material.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The precipitates to be processed are placed inside the tank, and then the tank is placed into the first refrigeration box through a support device. The precipitates are frozen through the first refrigeration box. Then, a vacuum pump is used to evacuate the first refrigeration box and the circulation box. Under vacuum conditions, the ice crystals on the precipitates directly sublimate into water vapor, thereby achieving low-temperature dehydration and drying of the precipitates. By turning on the circulation component, the air in the first refrigeration box circulates in the circulation box. During the circulation, the moisture in the vapor is absorbed by the moisture-absorbing material, thereby improving the water vapor collection effect and improving the dehydration quality of the precipitates. By removing the tank, the collection convenience of the precipitates is improved, and the work efficiency is increased. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isometric structure of this utility model; Figure 2 This is an isometric structural diagram of the connection between the first refrigeration box and the guide columns, etc. Figure 3 This is a partial isometric structural diagram of the connection between the tank body and the guide groove, etc. Figure 4 This is a partial isometric structural diagram showing the connection between the third valve and the second refrigeration unit, etc. Figure 5 This is a partial isometric structural diagram showing the connection between the frame and the vibration motor, etc.

[0016] The following are labels in the attached diagram: 1. First refrigeration box; 2. Vacuum pump; 3. Circulation box; 4. Moisture-absorbing material; 5. Tank; 6. Guide column; 7. Frame; 8. Vibration motor; 9. Spring; 10. Guide groove; 11. First valve; 12. Second valve; 13. Fan; 14. Third valve; 15. Second refrigeration box; 16. Exhaust hood; 17. Drain valve; 18. Hot air blower; 19. Connector; 20. Bolt. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0018] Example 1 like Figures 1 to 5 As shown, a low-temperature dehydration device for dried ginseng according to this utility model includes a first refrigeration box 1 and a vacuum pump 2. The first refrigeration box 1 is provided with an air inlet valve, and the vacuum pump 2 is connected to the outer wall of the first refrigeration box 1. It also includes a circulation component, a support device, a collection device, a circulation box 3, a moisture-absorbing material 4, and a tank 5. The circulation box 3 is connected to the inside of the first refrigeration box 1 through the circulation component. The circulation component is used to transport the sublimated vapor in the first refrigeration box 1 to the circulation box 3. The moisture-absorbing material 4 is placed inside the circulation box 3. The tank 5 is installed inside the first refrigeration box 1 through the support device. The support device is used to drive the tank 5 to vibrate. A collection device is provided at the bottom of the circulation box 3. The collection device is used to collect the moisture absorbed by the moisture-absorbing material 4. like Figure 2 As shown, the support device includes a guide column 6, a frame 7, a vibration motor 8, a spring 9, and a guide groove 10. The guide column 6 is set on the inner wall of the first refrigeration box 1. The frame 7 is slidably mounted on the guide column 6. The vibration motor 8 is mounted on the outer wall of the frame 7. The spring 9 is fitted onto the outer wall of the guide column 6. The guide groove 10 is set on the outer wall of the frame 7. The groove body 5 is slidably mounted on the guide groove 10. In this embodiment, the parameters to be processed are placed inside the tank 5, and then the tank 5 is placed into the first refrigeration box 1 through the support device. The parameters are frozen by the first refrigeration box 1. Then, the vacuum pump 2 is used to evacuate the first refrigeration box 1 and the circulation box 3. Under vacuum, the ice crystals on the parameters directly sublimate into water vapor, thereby achieving low-temperature dehydration and drying of the parameters. By turning on the circulation component, the air in the first refrigeration box 1 circulates in the circulation box 3. During the flow, the moisture in the vapor is absorbed by the moisture-absorbing material 4, thereby improving the water vapor collection effect and improving the dehydration quality of the parameters. By removing the tank 5, the collection convenience of the parameters is improved and the work efficiency is increased.

[0019] Example 2 Based on Example 1, such as Figure 4 As shown, the present invention provides a low-temperature dehydration device for dried ginseng. The circulation component includes a first valve 11, a second valve 12, and a fan 13. The first valve 11 is connected between the upper part of the first refrigeration box 1 and the circulation box 3. The second valve 12 is connected between the lower part of the circulation box 3 and the first refrigeration box 1. The fan 13 is installed at the end of the second valve 12. like Figure 4 As shown, the collection device includes a third valve 14, a second refrigeration box 15, an exhaust hood 16 and a drain valve 17. The third valve 14 is connected between the bottom of the circulation box 3 and the second refrigeration box 15. The exhaust hood 16 and the drain valve 17 are respectively connected to the second refrigeration box 15. like Figure 4 As shown, it also includes a hot air blower 18, which is connected to the top of the circulation box 3; like Figure 3 As shown, it also includes a connector 19 and a bolt 20. The connector 19 is rotatably mounted on the outer wall of the frame 7, and the bolt 20 is screwed onto the connector 19. The groove 5 is provided with a threaded hole. like Figure 1 As shown, the air inlet valve of the first refrigeration box 1 is equipped with an air filter. like Figure 2 As shown, the circulation tank 3 is provided with an inspection port; In this embodiment, by sliding the tank 5 on the guide groove 10, the ease of loading the tank 5 into the first refrigeration box 1 is improved, and the efficiency and convenience of parameter handling are increased. When the parameters in the first refrigeration box 1 are dehydrated at low temperature, the frame 7 is driven to vibrate up and down by the vibration motor 8, thereby causing the parameters in multiple tanks 5 to vibrate, improving the uniformity of parameter dehydration and improving processing quality. By opening the first valve 11 and the second valve 12, the first refrigeration box 1 is connected to the circulation box 3. When it is necessary to discharge the sublimated steam in the first refrigeration box 1, the fan 13 is turned on, so that the fan 13 circulates the steam in the first refrigeration box 1 to the circulation box 3, thereby allowing the moisture-absorbing material 4 to absorb the steam moisture. When it is necessary to discharge the moisture in the moisture-absorbing material 4, the first valve 11 and the second valve 12 are closed, and hot air is blown into the circulation box 3, thereby drying the moisture in the moisture-absorbing material 4.

[0020] This utility model discloses a low-temperature dehydration device for dried ginseng. During operation, the ginseng to be processed is placed inside a tank 5, and then the tank 5 is placed into a first refrigeration chamber 1 through a support device. The ginseng is frozen by the first refrigeration chamber 1. Then, a vacuum pump 2 is used to evacuate the first refrigeration chamber 1 and the circulation chamber 3. Under vacuum, the ice crystals on the ginseng directly sublimate into water vapor, thereby achieving low-temperature dehydration and drying of the ginseng. By turning on the circulation component, the air in the first refrigeration chamber 1 circulates in the circulation chamber 3. During the circulation process, the moisture vapor is absorbed by the moisture-absorbing material 4.

[0021] The first refrigeration box 1, vacuum pump 2, vibration motor 8, fan 13, second refrigeration box 15, and hot air blower 18 of the low-temperature dehydration device for dried ginseng of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A low-temperature dehydration device for dried ginseng, comprising a first refrigeration chamber (1) and a vacuum pump (2), wherein an inlet valve is provided on the first refrigeration chamber (1), and the vacuum pump (2) is connected to and disposed on the outer wall of the first refrigeration chamber (1); characterized in that, It also includes a circulation assembly, a support device, a collection device, a circulation box (3), a moisture-absorbing material (4), and a tank (5). The circulation box (3) is connected to the first refrigeration box (1) through the circulation assembly. The circulation assembly is used to transport the sublimated vapor in the first refrigeration box (1) to the circulation box (3). The moisture-absorbing material (4) is placed inside the circulation box (3). The tank (5) is installed in the first refrigeration box (1) through the support device. The support device is used to drive the tank (5) to vibrate. A collection device is provided at the bottom of the circulation box (3). The collection device is used to collect the moisture absorbed by the moisture-absorbing material (4).

2. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, The support device includes a guide column (6), a frame (7), a vibration motor (8), a spring (9), and a guide groove (10). The guide column (6) is set on the inner side wall of the first refrigeration box (1). The frame (7) is slidably mounted on the guide column (6). The vibration motor (8) is mounted on the outer side wall of the frame (7). The spring (9) is fitted onto the outer side wall of the guide column (6). The guide groove (10) is set on the outer side wall of the frame (7). The groove body (5) is slidably mounted on the guide groove (10).

3. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, The circulation assembly includes a first valve (11), a second valve (12), and a fan (13). The first valve (11) is connected between the first refrigeration box (1) and the upper part of the circulation box (3). The second valve (12) is connected between the lower part of the circulation box (3) and the first refrigeration box (1). The fan (13) is installed at the end of the second valve (12).

4. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, The collection device includes a third valve (14), a second refrigeration box (15), an exhaust hood (16), and a drain valve (17). The third valve (14) is connected between the bottom of the circulation box (3) and the second refrigeration box (15). The exhaust hood (16) and the drain valve (17) are respectively connected to the second refrigeration box (15).

5. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, It also includes a hot air blower (18), which is connected to the top of the circulation box (3).

6. The low-temperature dehydration device for dried ginseng as described in claim 2, characterized in that, It also includes a connector (19) and a bolt (20). The connector (19) is rotatably mounted on the outer wall of the frame (7), and the bolt (20) is screwed onto the connector (19). The groove (5) is provided with a threaded hole.

7. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, The air inlet valve of the first refrigeration box (1) is equipped with an air filter.

8. The low-temperature dehydration device for dried ginseng as described in claim 1, characterized in that, The circulation box (3) is equipped with an inspection port.

Images