CN212994129U

CN212994129U - Matrimony vine drying device

Info

Publication number: CN212994129U
Application number: CN202020226474.9U
Authority: CN
Inventors: 张建玺
Original assignee: Ningxia Jinqilin Agricultural Development Co Ltd
Current assignee: Ningxia Jinqilin Agricultural Development Co Ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2021-04-20
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a matrimony vine drying device, including conveying assembly, seal chamber, driving motor, the feeding hopper, the discharge gate, the supporting leg, air circulation subassembly and vacuum air exhaust subassembly, conveying assembly locates inside the seal chamber, seal chamber one end upper surface is located to the feeding hopper, the lower surface of seal chamber's the relative one end of feeding hopper is located to the discharge gate, driving motor locates on the seal chamber lateral wall of feeding hopper below, air circulation subassembly is the C font and connects seal chamber's upper surface and lower surface, the supporting leg is vertical to be located on the lower surface of the air circulation subassembly of seal chamber below. The utility model belongs to the technical field of the matrimony vine processing equipment, specifically be a can realize the automation of raw materials pack into with the uninstallation, can reduce the inside atmospheric pressure of device, use low temperature to carry out the matrimony vine drying device of dry, improvement dry efficiency.

Description

Matrimony vine drying device

Technical Field

The utility model belongs to the technical field of the matrimony vine processing equipment, specifically indicate a matrimony vine drying device.

Background

The medlar has rich nutritive value and medicinal value, and the public demand for medlar foods is larger and larger along with the improvement of the living standard of people, so that the types of foods processed by taking the medlar as a raw material are more and more. Fresh medlar has large water content, so the quality guarantee period of fresh medlar is extremely short, and the fresh medlar needs to be dried in order to meet the requirements of transportation and storage. The traditional method volatilizes water through natural airing, the artificial natural airing mode has low efficiency and is greatly influenced by weather, and the medlar is easily polluted in the airing process. At present, medlar drying equipment generally comprises a heating furnace and an oven or a drying room, hot air enters from one end of the oven or the drying room and flows out from the other end, the hot air simply flows, the action time of the hot air in the oven or the drying room is short, a large amount of hot air is needed, and the utilization rate of heat is low; meanwhile, in order to ensure that the components of the medlar do not change, the temperature of hot air is strictly limited, so that the drying efficiency of the existing medlar drying equipment is very low, the drying time is as long as several days, and the energy consumption is very high.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a can realize the automation of raw materials pack into with the uninstallation, can reduce the inside atmospheric pressure of device, use low temperature to carry out the matrimony vine drying device of dry, the efficiency that improves the drying.

The utility model adopts the following technical scheme: a medlar drying device comprises a conveying assembly, a sealing cavity, a driving motor, a feeding hopper, a discharging port, supporting legs, an air circulation assembly and a vacuum pumping assembly, wherein the sealing cavity is arranged in a rectangular cavity, the conveying assembly is arranged in the sealing cavity, the feeding hopper is arranged at the upper surface of one end of the sealing cavity, the discharging port is arranged at the lower surface of the opposite end of the feeding hopper of the sealing cavity, the driving motor is arranged on the side wall of the sealing cavity below the feeding hopper, the air circulation assembly is C-shaped and is connected with the upper surface and the lower surface of the sealing cavity, the supporting legs are vertically arranged on the lower surface of the air circulation assembly below the sealing cavity, the air circulation assembly comprises an upper cover body, a lower cover body, an air circulation pipe, a circulation fan and a partition valve, the upper cover body is arranged on the upper surface of the sealing cavity, the upper cover body and the lower cover body are overlapped in position in the vertical direction, the air circulation pipe is arranged in a C shape and is connected with the top end of the upper cover body and the bottom end of the lower cover body, the circulating fan is arranged on the cross section of the top of the air circulation pipe, the isolating valve is arranged on the cross section of the air circulation pipe and the horizontal cross section of the conveying assembly, and the vacuum air exhaust assembly is arranged on the side wall of the air circulation assembly.

Further, the conveying assembly comprises conveying shafts and conveying nets, the conveying shafts are provided with two groups, the two groups of conveying shafts are respectively arranged at two ends of the sealed cavity in a parallel rotating mode, the conveying nets are sleeved on the two groups of conveying shafts, the conveying nets are conveying belts with gaps and holes, and the conveying shafts below the feeding hoppers are connected with output shafts of the driving motors.

Furthermore, the feeding hopper, the discharge hole, the upper cover body and the lower cover body are communicated with the inside of the sealed cavity, and the air circulation pipe is communicated with the inside of the upper cover body and the inside of the lower cover body.

Furthermore, a feeding valve is arranged at the lower part of the feeding hopper, a discharge valve is arranged at the upper part of the discharge port, the feeding valve can seal the horizontal section of the feeding hopper, and the discharge valve can seal the horizontal section of the discharge port.

Furthermore, a heating net is arranged on the cross section of the bottom of the air circulation pipe, and the heating net can heat the air in the air circulation pipe.

Furthermore, the side walls of two sides of the isolating valve of the air circulating pipe are respectively provided with an air inlet valve and an air outlet valve.

Furthermore, an air parameter sensor is arranged on the inner wall of the air circulation pipe and can sense the temperature, the moisture content and the air pressure of the air in the air circulation pipe.

Further, the vacuum air exhaust assembly comprises an air exhaust pipe and a vacuum pump, the air exhaust pipe is arranged on the side wall of the air circulation pipe, the vacuum pump is arranged at the end part of the air exhaust pipe, and the air exhaust pipe is communicated with the inside of the air circulation pipe.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a medlar drying device, which can realize the automatic loading and unloading of raw materials through a special structure seal cavity, a feeding hopper and a discharge port; valves are arranged on the feeding hopper and the discharge hole, so that the whole device can be sealed, and meanwhile, through arranging a circulating air pipeline, the up-and-down circulation of internal air can be realized, and the wolfberry particles are continuously dried; be equipped with the vacuum suction pump on circulating line, can reduce the inside atmospheric pressure of device, make the evaporation vaporization more easily of moisture in the matrimony vine, not only can use lower air temperature to carry out the drying to the matrimony vine, guarantee that the effective nutrient composition of matrimony vine is not destroyed, can improve dry efficiency simultaneously, have high market spreading value.

Drawings

Fig. 1 is a schematic view of the overall structure of a drying device for Chinese wolfberry of the present invention;

fig. 2 is a schematic cross-sectional view of a sealed cavity of the drying device for Chinese wolfberry of the present invention;

fig. 3 is the utility model relates to a matrimony vine drying device air cycle subassembly cross-sectional view.

The device comprises a conveying assembly 1, a conveying assembly 2, a sealing cavity 3, a driving motor 4, a feeding hopper 5, a discharge port 6, supporting legs 7, an air circulation assembly 8, a vacuum air extraction assembly 9, an upper cover body 10, a lower cover body 11, an air circulation pipe 12, a circulating fan 13, a closing valve 14, a conveying shaft 15, a conveying net 16, a discharge valve 17, a heating net 18, an air inlet valve 19, an air outlet valve 20, an air parameter sensor 21, an air extraction pipe 22, a vacuum pump 23 and a feeding valve.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the technical solution adopted by the utility model is as follows: a medlar drying device comprises a conveying component 1, a sealing cavity 2, a driving motor 3, a feeding hopper 4, a discharging port 5, supporting legs 6, an air circulation component 7 and a vacuum air pumping component 8, wherein the sealing cavity 2 is a rectangular cavity, the conveying component 1 is arranged inside the sealing cavity 2, the feeding hopper 4 is arranged at the upper surface of one end of the sealing cavity 2, the discharging port 5 is arranged at the lower surface of the opposite end of the feeding hopper 4 of the sealing cavity 2, the driving motor 3 is arranged on the side wall of the sealing cavity 2 below the feeding hopper 4, the air circulation component 7 is C-shaped and is connected with the upper surface and the lower surface of the sealing cavity 2, the supporting legs 6 are vertically arranged on the lower surface of the air circulation component 7 below the sealing cavity 2, and the air circulation component 7 comprises an upper cover body 9, a lower cover body 10, an air circulation pipe 11, a circulation fan 12 and a partition, go up the cover body 9 and locate sealed cavity 2 upper surface, the lower cover body 10 is located sealed cavity 2 lower surface, go up the cover body 9 and cover body 10 position coincidence down in vertical direction, air circulation pipe 11 is the C font setting and connects the upper cover body 9 top and cover body 10 bottom down, circulating fan 12 locates on the 11 top cross-sections of air circulation pipe, partition valve 13 is located on air circulation pipe 11 and the 1 horizontally cross-section of conveying subassembly, vacuum air extraction subassembly 8 is located on the 7 lateral walls of air circulation subassembly.

The conveying assembly 1 comprises conveying shafts 14 and conveying nets 15, the conveying shafts 14 are provided with two groups, the two groups of conveying shafts 14 are respectively arranged at two ends of the sealing cavity body 2 in a parallel rotating mode, the conveying nets 15 are sleeved on the two groups of conveying shafts 14, the conveying nets 15 are conveying belts with gaps and holes, and the conveying shafts 14 below the feeding hoppers 4 are connected with output shafts of the driving motors 3.

The feeding hopper 4, the discharge hole 5, the upper cover body 9 and the lower cover body 10 are communicated with the inside of the sealed cavity 2, and the air circulation pipe 11 is communicated with the insides of the upper cover body 9 and the lower cover body 10.

A feeding valve 23 is arranged at the lower part of the feeding hopper 4, and a discharge valve 16 is arranged at the upper part of the discharge port 5.

The bottom section of the air circulation pipe 11 is provided with a heating net 17.

And an air inlet valve 18 and an air outlet valve 19 are respectively arranged on the side walls of two sides of the isolating valve 13 of the air circulation pipe 11.

An air parameter sensor 20 is arranged on the inner wall of the air circulation pipe 11.

The vacuum pumping assembly 8 comprises a pumping pipe 21 and a vacuum pump 22, the pumping pipe 21 is arranged on the side wall of the air circulation pipe 11, the vacuum pump 22 is arranged at the end part of the pumping pipe 21, and the pumping pipe 21 is communicated with the inside of the air circulation pipe 11.

When the drying machine is used specifically, in an initial state, the feeding valve 23, the discharging valve 16, the air inlet valve 18 and the air outlet valve 19 are in a closed state, the isolating valve 13 is in an open state, the Chinese wolfberry to be dried is placed into the feeding hopper 4, then the driving motor 3 is started, the driving motor 3 is driven to rotate in an electric mode and rotate with the conveying net 15, then the feeding valve 23 is opened, the Chinese wolfberry falls onto the conveying net 15 from the feeding hopper 4 and is uniformly distributed on the conveying net 15, when the Chinese wolfberry moves to the position above the other conveying shaft 14, the feeding valve 23 is closed, the driving motor 3 is stopped, then the vacuum pump 22 and the heating net 17 are started, the vacuum pump 22 pumps out part of air in the air circulation pipe 11 and the sealed cavity 2, the vacuum pump 22 is stopped when the air pressure in the sealed cavity 2 and the air circulation pipe 11 is reduced to a proper vacuum degree, then the circulation fan 12 is started, the air in the sealed, when the air passes through the heating net 17, the air is heated, the moisture in the medlar particles on the conveying net 15 is taken away by the hot air, and the moisture in the medlar is easy to evaporate and vaporize because the pressure of the air is far lower than the normal atmospheric pressure; meanwhile, the air flow rate of the circulating air is high, so that the efficiency of water evaporation can be further improved; after the circulation is carried out for a certain time, when the moisture content in the air from the air sensing device side is larger than a certain value, the air inlet valve 18 and the air outlet valve 19 are opened, the isolating valve 13 is closed at the same time, the humid air in the air circulation pipe 11 and the sealed cavity 2 is exhausted from the air outlet valve 19, then the fresh air enters from the air inlet valve 18, when the moisture in the air circulation pipe 11 reaches a normal value, the isolating valve 13 is opened, the air inlet valve 18 and the air outlet valve 19 are closed, the medlar is continuously dried until the air moisture value detected by the air sensor is not changed, and the drying of the medlar is finished.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a matrimony vine drying device which characterized in that: the conveying device comprises a conveying assembly, a sealing cavity, a driving motor, a feeding hopper, a discharging port, supporting legs, an air circulation assembly and a vacuum pumping assembly, wherein the sealing cavity is arranged in a rectangular cavity, the conveying assembly is arranged inside the sealing cavity, the feeding hopper is arranged on the upper surface of one end of the sealing cavity, the discharging port is arranged on the lower surface of the opposite end of the feeding hopper of the sealing cavity, the driving motor is arranged on the side wall of the sealing cavity below the feeding hopper, the air circulation assembly is C-shaped and is connected with the upper surface and the lower surface of the sealing cavity, the supporting legs are vertically arranged on the lower surface of the air circulation assembly below the sealing cavity, the air circulation assembly comprises an upper cover body, a lower cover body, an air circulation pipe, a circulation fan and a partition valve, the upper cover body is arranged on the upper surface of the sealing cavity, the lower cover body is arranged on the, the air circulation pipe is arranged in a C shape and is connected with the top end of the upper cover body and the bottom end of the lower cover body, the circulating fan is arranged on the cross section of the top of the air circulation pipe, the isolating valve is arranged on the horizontal cross section of the air circulation pipe and the conveying assembly, and the vacuum air exhaust assembly is arranged on the side wall of the air circulation assembly.

2. The wolfberry drying device according to claim 1, wherein: the conveying assembly comprises conveying shafts and conveying nets, the conveying shafts are provided with two groups, the two groups of conveying shafts are respectively arranged at two ends of the sealed cavity in a parallel rotating mode, the conveying net sleeves are arranged on the two groups of conveying shafts, the conveying nets are conveying belts with gaps and holes, and the conveying shafts below the feeding hoppers are connected with output shafts of the driving motors.

3. The wolfberry drying device according to claim 2, characterized in that: the feeding hopper, the discharge hole, the upper cover body and the lower cover body are communicated with the inside of the sealed cavity, and the air circulation pipe is communicated with the insides of the upper cover body and the lower cover body.

4. The wolfberry drying device according to claim 3, characterized in that: the lower part of the feeding hopper is provided with a feeding valve, and the upper part of the discharge port is provided with a discharge valve.

5. The wolfberry drying device according to claim 4, wherein: and a heating net is arranged on the cross section of the bottom of the air circulation pipe.

6. The wolfberry drying device according to claim 1, wherein: and the side walls of two sides of the isolating valve of the air circulating pipe are respectively provided with an air inlet valve and an air outlet valve.

7. The wolfberry fruit drying device according to claim 6, characterized in that: and an air parameter sensor is arranged on the inner wall of the air circulation pipe.

8. The wolfberry fruit drying device according to claim 7, wherein: the vacuum air exhaust assembly comprises an air exhaust pipe and a vacuum pump, the air exhaust pipe is arranged on the side wall of the air circulation pipe, the vacuum pump is arranged at the end part of the air exhaust pipe, and the air exhaust pipe is communicated with the inside of the air circulation pipe.