CN213066828U

CN213066828U - Agricultural product low temperature air-dries equipment

Info

Publication number: CN213066828U
Application number: CN202021891646.0U
Authority: CN
Inventors: 罗礼祥
Original assignee: Ganzhou Zhongxiang Refrigeration Equipment Co ltd
Current assignee: Ganzhou Zhongxiang Refrigeration Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-27
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an agricultural product low temperature air-drying equipment in the technical field of low temperature air-drying equipment, which comprises a low temperature air-drying box body, wherein the upper wall surface of the low temperature air-drying box body is provided with a low temperature air-drying structure, the left wall surface of the low temperature air-drying structure is provided with an air exhaust structure, the interior of the low temperature air-drying box body is provided with a material vehicle structure, and the upper wall surface of the material vehicle structure is provided with a detection; the low temperature air-dries structure includes: the air inlet pipe, the air pump, the dryer, the refrigeration compressor and the connecting pipe; the air inlet pipe is installed on the upper wall surface of the low-temperature air drying box body, the air pump is installed on the front wall surface of the air inlet pipe, the dryer is installed on the right wall surface of the air pump, the refrigeration compressor is installed on the right wall surface of the dryer, and the connecting pipe is installed on the right wall surface of the refrigeration compressor. The utility model discloses compare with the conventional apparatus, can transfer drying process to gas, reduce the moisture that contains in the gas, improve and air-dry efficiency, the exhaust gas that contains the temperature can carry out reuse simultaneously, reduces the waste of resource.

Description

Agricultural product low temperature air-dries equipment

Technical Field

The utility model relates to a low temperature air-dries equipment technical field, specifically is an agricultural product low temperature air-dries equipment.

Background

Because many agricultural products are fresh and alive, the storage process is easy to mildew, damage by rats and insects, melting or caking, oxidation, crushing and leakage, and the suitable storage method comprises the following steps: and (3) conventional storage: i.e. a common storehouse, is not provided with storage of other special technical measures. The storage is characterized by simple and easy operation, and is suitable for storing dry storage-resistant agricultural products with less moisture. Two points of attention should be paid to this storage method, one is to ventilate and the other is not suitable for too long storage time. Such as storage of foodstuffs. Storing in a kiln: it features thin oxygen and high carbon dioxide concentration in storage environment, and can inhibit the activity of microbe and the reproduction of pests, and is not easily affected by the change of external temp, humidity and air pressure. The method is suitable for storing the fresh and alive agricultural products of plants for a long time, such as Chinese cabbage, radish, potato, green Chinese onion and the like in winter. And (3) storing in a cold storage: can delay the activity of microorganisms and inhibit the activity of enzyme so as to weaken the physiochemical change of agricultural products during storage and keep the due quality. This storage method is characterized by good results but high costs. Such as storage of meat products. And (4) drying and storing: there are two kinds of natural drying and artificial drying. The drying is to reduce the humidity of the storage environment and the agricultural products, so as to eliminate the conditions for the growth and propagation of microorganisms and prevent the agricultural products from mildewing and deteriorating. And (4) sealing and storing: although the investment is large, the sealed storage has good storage effect, and is the direction of modern agricultural product storage research and development. It is suitable for storage of various agricultural products, especially fresh agricultural products. And (3) processing and storing the radioactive rays: the radioactive ray radiation method is used for eliminating various microorganisms and plant diseases and insect pests which harm agricultural products, the storage time is prolonged, and the storage mode of 'cold sterilization' is used for effectively ensuring the quality of the agricultural products.

However, most of the existing low-temperature air drying devices directly make the air enter the low-temperature air drying box body after dehumidifying the air, so that the temperature and humidity in the low-temperature air drying box body have large deviation from specified values, the air drying efficiency is low, and meanwhile, the exhausted air containing the temperature in the low-temperature air drying box body cannot be reused, so that the resource waste is caused. Therefore, the technical personnel in the field provide a low-temperature air drying device for agricultural products to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural product low temperature air-dries equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the low-temperature air drying equipment for the agricultural products comprises a low-temperature air drying box body, wherein a low-temperature air drying structure is arranged on the upper wall surface of the low-temperature air drying box body, an air exhaust structure is arranged on the left wall surface of the low-temperature air drying structure, a material vehicle structure is arranged inside the low-temperature air drying box body, and a detection structure is arranged on the upper wall surface of the material vehicle structure; the low temperature air-dry structure includes: the air inlet pipe, the air pump, the dryer, the refrigeration compressor and the connecting pipe; the air-supply line is installed at the last wall of low temperature air-dry box, the antetheca at the air-supply line is installed to the air pump, the right wall at the air pump is installed to the desicator, the right wall at the desicator is installed to compressor, the right wall at compressor is installed to the connecting pipe. The air exhaust structure comprises: an air outlet, a fan and an exhaust duct; the air outlet is installed on the left wall surface of the air inlet pipe, the fan is installed on the left wall surface of the air outlet, and the exhaust pipe is installed on the left wall surface of the fan. The material car structure includes: the device comprises a material frame, a material placing plate and wheels; the material frame is installed in the low-temperature air-drying box body, the material placing plate is installed in the material frame, and the wheels are installed on the lower wall face of the material frame. The detection structure includes: a temperature detector and a humidity detector; the temperature detector is arranged on the upper wall surface of the low-temperature air drying box body, and the humidity detector is arranged on the right wall surface of the temperature detector.

As a further aspect of the present invention: a sealing door is arranged on the left wall surface of the low-temperature air drying box body; the temperature and the humidity in the low-temperature air drying box body can be kept constant, and air drying work can be better carried out.

As a further aspect of the present invention: and a filter is arranged on the left wall surface of the dryer.

As a further aspect of the present invention: and the lower wall surface of the connecting pipe is provided with an air guide pipe.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through compressor's left wall installation desicator and filter in low temperature air-dries structure, can be before adjusting the temperature to gas, filter gas to carry out drying process to it, reduce the moisture that contains in the gas, solve temperature and humidity in the low temperature air-dry box and have the problem of great deviation with appointed numerical value, reduce the temperature in the low temperature air-dry box and humidity and the deviation between the appointed numerical value, improve air-dry efficiency.

2. The utility model discloses in, air outlet through in will airing exhaust structure and the air-supply line in the low temperature air-dry structure are connected, can make the low temperature air-dry box in the exhaust gas that contains the temperature, get into the air-supply line through the air outlet, solve the problem that the exhaust gas that contains the temperature can not carry out reuse in the low temperature air-dry box, can improve air-dry efficiency, reduce the waste of resource.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front view of the present invention;

FIG. 3 is a schematic cross-sectional view of the utility model from the middle left side;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. air-drying the box body at a low temperature; 2. an air inlet pipe; 3. an air pump; 4. a dryer; 5. a refrigeration compressor; 6. a connecting pipe; 7. an air outlet; 8. a fan; 9. an exhaust duct; 10. a material frame; 11. a material placing plate; 12. a wheel; 13. A temperature detector; 14. a moisture detector; 15. a sealing door; 16. a filter; 17. an air guide pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, in the embodiment of the present invention, an agricultural product low-temperature air drying device includes a low-temperature air drying box body 1, a low-temperature air drying structure is installed on an upper wall surface of the low-temperature air drying box body 1, an air exhaust structure is installed on a left wall surface of the low-temperature air drying structure, a material vehicle structure is installed inside the low-temperature air drying box body 1, and a detection structure is installed on an upper wall surface of the material vehicle structure; the low temperature air-dries structure includes: the air-conditioning system comprises an air inlet pipe 2, an air pump 3, a dryer 4, a refrigeration compressor 5 and a connecting pipe 6; the air inlet pipe 2 is arranged on the upper wall surface of the low-temperature air drying box body 1, the air pump 3 is arranged on the front wall surface of the air inlet pipe 2, the dryer 4 is arranged on the right wall surface of the air pump 3, the refrigeration compressor 5 is arranged on the right wall surface of the dryer 4, and the connecting pipe 6 is arranged on the right wall surface of the refrigeration compressor 5. The air exhaust structure comprises: an air outlet 7, a fan 8 and an exhaust duct 9; the air outlet 7 is arranged on the left wall surface of the air inlet pipe 2, the fan 8 is arranged on the left wall surface of the air outlet 7, and the exhaust pipe 9 is arranged on the left wall surface of the fan 8. The material car structure includes: the device comprises a material frame 10, a material placing plate 11 and wheels 12; the material frame 10 is arranged in the low-temperature air drying box body 1, the material placing plate 11 is arranged in the material frame 10, and the wheels 12 are arranged on the lower wall surface of the material frame 10. The detection structure includes: a temperature detector 13 and a humidity detector 14; the temperature detector 13 is mounted on the upper wall surface of the low temperature seasoning box 1, and the humidity detector 14 is mounted on the right wall surface of the temperature detector 13. Through the left wall installation desicator 4 and the filter 16 of compressor 5 in the low temperature air-dry structure, can be before adjusting the temperature to the gas, filter the gas, and carry out drying process to it, reduce the moisture that contains in the gas, reduce the deviation between the temperature and humidity in the low temperature air-dry box 1 and the assigned numerical value, improve and air-dry efficiency, simultaneously through being connected air outlet 7 in the air exhaust structure with air-supply line 2 in the low temperature air-dry structure, can make the gas that contains the temperature of exhaust in the low temperature air-dry box 1, get into air-supply line 2 through air outlet 7, solve the problem that the gas that contains the temperature of 1 exhaust in the low temperature air-dry box can not carry out reuse, can improve and air-dry efficiency, reduce the waste of resource.

Wherein, the left wall surface of the low-temperature air drying box body 1 is provided with a sealing door 15; the temperature and the humidity in the low-temperature air drying box body can be kept constant, and air drying work can be better carried out. The filter 16 is arranged on the left wall surface of the dryer 4, so that impurities in the air can be filtered, and the air drying quality is improved. The lower wall surface of the connecting pipe 6 is provided with an air guide pipe 17; the temperature-containing gas entering the low-temperature air drying box body 1 can be uniformly distributed, and the air drying quality is improved.

The utility model discloses a theory of operation is: when the utility model is used, an operator firstly places materials in the material placing plate 11 on the material frame 10 and conveys the materials to the sealing door 15 of the utility model, opens the sealing door 15, pushes the material vehicle into the low-temperature air drying box body 1 and then closes the sealing door 15; then start the utility model discloses, air pump 3 in the low temperature air-dry structure makes gas enter into filter 16 through air-supply line 2, filter 16 filters gas, filter the impurity in the gas, improve the air-dry quality, then the gas after the filtration gets into in the desicator 4, desicator 4 dries it, reduce the moisture that contains in the gas, reduce the deviation between the temperature and humidity in the low temperature air-dry box 1 and the appointed numerical value, improve the air-dry efficiency, then the gas gets into in the refrigeration compressor 5, refrigeration compressor 5 cools down the processing to it, reach appointed numerical value, get into in the low temperature air-dry box 1 through connecting pipe 9, then rethread guide duct 17, with the even material of blowing to material placing plate 11 of gas; when the low-temperature air drying box body 1 discharges air outwards, the fan 8 enables the air to enter the air outlet 7 through the exhaust pipe 9 and then enter the air inlet pipe 2 in the low-temperature air drying structure through the air outlet 7, so that the air with temperature can be repeatedly used, the air drying efficiency can be improved, and the waste of resources is reduced; after the air-drying work is finished, the sealing door 15 is opened, and after the material vehicle is pushed out of the low-temperature air-drying box body 1, the sealing door 15 is closed. And repeating the working process if the next air drying work is needed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The low-temperature air drying equipment for the agricultural products comprises a low-temperature air drying box body (1), and is characterized in that a low-temperature air drying structure is mounted on the upper wall surface of the low-temperature air drying box body (1), an air exhaust structure is mounted on the left wall surface of the low-temperature air drying structure, a material vehicle structure is mounted inside the low-temperature air drying box body (1), and a detection structure is mounted on the upper wall surface of the material vehicle structure;

the low temperature air-dry structure includes: the air-conditioning system comprises an air inlet pipe (2), an air pump (3), a dryer (4), a refrigeration compressor (5) and a connecting pipe (6);

the air-supply line (2) is installed at the last wall of low temperature air-dry box (1), the antetheca at air-supply line (2) is installed in air pump (3), the right wall at air pump (3) is installed in desicator (4), the right wall at desicator (4) is installed in compressor (5), the right wall at compressor (5) is installed in connecting pipe (6).

2. An agricultural product low temperature seasoning apparatus according to claim 1 wherein the venting structure comprises: an air outlet (7), a fan (8) and an exhaust pipe (9);

the air outlet (7) is arranged on the left wall surface of the air inlet pipe (2), the fan (8) is arranged on the left wall surface of the air outlet (7), and the exhaust pipe (9) is arranged on the left wall surface of the fan (8).

3. An agricultural product low temperature seasoning apparatus according to claim 1 wherein the material cart structure comprises: the device comprises a material frame (10), a material placing plate (11) and wheels (12);

the material frame (10) is arranged inside the low-temperature air drying box body (1), the material placing plate (11) is arranged inside the material frame (10), and the wheels (12) are arranged on the lower wall face of the material frame (10).

4. An agricultural product low temperature seasoning apparatus according to claim 1 wherein the detection structure comprises: a temperature detector (13) and a humidity detector (14);

the temperature detector (13) is arranged on the upper wall surface of the low-temperature air drying box body (1), and the humidity detector (14) is arranged on the right wall surface of the temperature detector (13).

5. A low-temperature air drying device for agricultural products according to claim 1, characterized in that a sealing door (15) is installed on the left wall surface of the low-temperature air drying box body (1).

6. An agricultural product low temperature seasoning apparatus according to claim 1 wherein the left wall of the dryer (4) is fitted with a filter (16).

7. An agricultural product low temperature air drying device according to claim 1, characterized in that the lower wall surface of the connecting pipe (6) is provided with an air guide pipe (17).