CN216347448U

CN216347448U - Drying device

Info

Publication number: CN216347448U
Application number: CN202123085907.7U
Authority: CN
Inventors: 王祖贵
Original assignee: Hubei Yushan Fungus Industry Co ltd
Current assignee: Hubei Yushan Fungus Industry Co ltd
Priority date: 2021-09-03
Filing date: 2021-12-09
Publication date: 2022-04-19
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to a drying device, which adopts a compressor of an air energy dryer to do work, a heat transfer working medium in a driving pipeline absorbs heat in the external environment (heat in the air) to be compressed and do work to change the heat into high-temperature and high-pressure gas, then the heat is released into a drying chamber through a heat exchange device, and a continuous drying process is carried out through a hot air circulation component, so that the drying device has more obvious dehumidification effect, quicker drying time, more energy conservation which is one third of the power consumption of a common electric dryer, no disc adjustment and no stack falling in the whole process, full in and full out, more worry and more labor conservation.

Description

Drying device

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to a drying device.

Background

In order to facilitate storage and transportation, some agricultural products such as traditional Chinese medicinal materials, vegetables, meat, melons and fruits need to be dried in the agricultural production process, and the problems of long common airing time, long production period caused by multiple tedding times, high labor cost and the like are solved, so that the tragus stone is the stumbling stone which restricts the development of agricultural industrialization. Under this background basis, along with the appearance of drying-machine to having played the vital effect to solving stoving sunning technique, improved the efficiency of drying greatly.

The existing dryer in the market at present has poor moisture removal effect, and the upper layer and the lower layer need to be rewound or baked for the second time, so that the labor intensity is high, the quality of baked products is poor, and the energy consumption of the dryer is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of poor moisture removing effect, high energy consumption and high labor intensity of workers in the prior art, the utility model provides the drying device which has the characteristics of more obvious moisture removing effect, quicker drying time, more energy conservation and the like.

The technical scheme adopted by the utility model is as follows:

a drying apparatus comprising: the device comprises a heat preservation box body, an air energy dryer and a hot air circulation assembly;

a drying chamber is arranged in the heat insulation box body, and a backflow interlayer is defined by the wall of the drying chamber and the wall of the heat insulation box body;

the air energy dryer is arranged at one end of the heat preservation box body, and a fan is arranged on the wall, close to the air energy dryer, of the drying chamber;

the hot air circulation assembly is arranged at the other end of the heat preservation box body, and the hot air circulation assembly and the air energy dryer are matched to enable circulating hot air to dry materials in the drying chamber.

Further, the hot air circulation assembly comprises a strong exhaust fan arranged at the top of the heat preservation box body.

Furthermore, the hot air circulation assembly further comprises a return air fan arranged in parallel with the strong exhaust fan.

Furthermore, at least three exhaust fans are arranged on the wall of the drying chamber for circulating hot air.

Furthermore, an air valve is arranged on the side wall of the heat preservation box body close to the air energy dryer.

Furthermore, the side wall of the heat preservation box body provided with the air valve is also provided with a rear door.

Furthermore, a feeding door is arranged on the side wall of the heat preservation box body opposite to the rear door.

Furthermore, the drying device also comprises a control box arranged on the outer surface of the heat preservation box body and used for controlling the work of the air energy dryer and the hot air circulation assembly.

The utility model has the beneficial effects that: through the compressor that adopts the air energy drying-machine to do work, heat (the heat in the air) among the external environment is being compressed to do work and is making it become high temperature high-pressure gas to the heat transfer working medium absorption in the drive line, rethread heat transfer device releases the heat to the drying chamber indoor, carry out the process of constantly drying through the heated air circulation subassembly, dehumidification effect is more showing, drying time is faster, it is ordinary electric drying-machine third power consumption to save energy more, and the overall process does not have the quotation, not fold over, it is totally dry to advance all the way, more worry and save effort.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an external structural view of a drying apparatus provided according to an exemplary embodiment;

fig. 2 is an internal structure view of a drying apparatus provided according to an exemplary embodiment.

FIG. 1-incubator; 2-a hot air circulation assembly; 3-air energy dryer; 4-a fan; 5-a drying chamber; 6-air valve; 7-a control box; 8-rear door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention provides a drying apparatus, including: the hot air circulation system comprises a heat preservation box body 1, an air energy dryer 3 and a hot air circulation component 2;

a drying chamber 5 is arranged in the heat preservation box body 1, and a reflux interlayer is defined by the wall of the drying chamber and the wall of the heat preservation box body;

the air energy dryer 3 is arranged at one end of the heat preservation box body 1, and a fan 4 is arranged on the wall of the drying chamber close to the air energy dryer 3;

the hot air circulation component 2 is arranged at the other end of the heat preservation box body 1, and the hot air circulation component 2 and the air energy dryer 3 are matched to enable circulating hot air to dry materials in the drying chamber 5.

Specifically, an air energy dryer can be arranged at one end of the heat preservation box body, a hot air circulation assembly is arranged at the upper part of the other end of the heat preservation box body, and a fan is arranged on the side wall of the drying chamber at the outlet of the air energy dryer, so that circulating hot air can be formed in an interlayer between the heat preservation box body and the drying chamber after the fan and the hot air circulation assembly are started.

The dehumidification of the air energy dryer is realized by applying the principle of freezing dehumidification, cooling the humid air to be below the dew point temperature, separating out moisture, and then heating the cooled dry air by utilizing condensation heat, thereby achieving the purpose of dehumidification. The heat pump dehumidification device can recover the latent heat of the humid air, so the energy-saving effect is remarkable. In addition, the temperature of the heat pump dehumidification drying is low, the temperature is close to natural drying, the quality of dried materials is good, and the heat pump dehumidification drying device is particularly suitable for drying processing of heat-sensitive materials such as edible fungi, aquatic products, fruits and vegetables, seeds and the like.

Compared with the conventional dryer equipment, the drying device of the application has the following outstanding advantages:

energy conservation: the energy consumption of the high-temperature heat pump dryer can be reduced by more than 40% compared with that of a common dryer. The temperature rise is not affected by the external environment.

Low temperature: the low-temperature drying at 0-100 ℃ is easy to realize under normal pressure, and high quality of dried products can be obtained.

Safety: the safe drying of the inflammable and explosive products and the products which are easy to oxidize and deteriorate is conveniently carried out by totally-enclosed circulation of the inert drying medium.

And (3) environmental protection: when drying, it does not discharge dust and peculiar smell to the external environment, and can recover the fragrant components and solvent in the product.

When the material shelf placing device is used, only the placed material shelf is pushed into the drying chamber, and the crops on the material shelf are dried by the wind in the horizontal direction in the circulating drying chamber without disc mixing and stack reversing, so that the material shelf placing device is more time-saving and labor-saving to use.

In some embodiments of the utility model, the hot air circulation assembly comprises a strong exhaust fan arranged at the top of the heat preservation box body.

The air return fan is arranged in parallel with the forced exhaust fan.

After the forced-draft fan can suck the air coming out in the horizontal direction and change the direction, the air returns to the air energy dryer after being reinforced by the return air fan.

In the concrete implementation, in order to enhance the effect of air circulation and further enhance the drying effect, at least three exhaust fans are arranged on the wall of the drying chamber for hot air circulation.

Three fans can be arranged in each row, and nine fans are used for strengthening circulating hot air, so that the effect of strengthening circulation is achieved.

In other embodiments of the present invention, the side wall of the thermal insulation box body close to the air energy dryer is provided with an air valve 6.

The presence of the damper 6 serves to exchange heat between the air energy dryer 3 and the outside to maintain the normal heat dissipation and operation of the air energy dryer.

And a rear door 8 is also arranged on the side wall of the heat preservation box body 1 provided with the air valve. And a feeding door is arranged on the opposite side wall of the heat preservation box body 1 and the rear door 8.

The inside and outside of the heat preservation box body 1 including the feeding door and the back door can adopt the stainless steel design, thereby making the food safety more secure.

In another embodiment of the utility model, the dryer also comprises a control box 7 arranged on the outer surface of the heat preservation box body and used for controlling the work of the air energy dryer and the hot air circulation assembly.

For the setting of conveniently carrying out drying time, temperature isoparametric, can set up corresponding control box 7 on insulation box 1, control air energy drying-machine, fan, heated air circulation subassembly for control convenience more.

The drying device provided by the embodiment of the utility model adopts internal and external dual-circulation dehumidification, has more obvious dehumidification effect and faster drying time, saves more energy which is one third of the power consumption of a common electric dryer, and has unique structural design, transparent dehumidification and good dehumidification effect. Be absorbed in the fungus with high humidity, thick meat quality and soft meat quality. The drying quality is high, the mushroom shape is required to be round, the color is bright, the mushroom folds are not fallen, and the designed high-difficulty dryer has a special effect on drying the water-washing mushrooms. And the integral type project organization is compacter, does not have the dead angle in the baking house, and the whole dish of transferring of stoving, the buttress does not fall, and it is totally dry to advance all the way in, more laborsaving, and the inside and outside stainless steel design is all, and food safety is more secure.

Inside and outside dual cycle dehumidification, the dehumidification effect is more showing, and drying time is faster, and it is ordinary electric dryer third power consumption to be more energy-conserving, unique structural design, and the hydrofuge is penetrating, and the hydrofuge is effectual. Be absorbed in the fungus with high humidity, thick meat quality and soft meat quality. The drying quality is high, the mushroom shape is round, the color is bright, the mushroom pleat is not fallen, and the designed high-difficulty dryer has special effect on drying the water-washing mushroom

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising" is interpreted when employed as a transitional word in a claim. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A drying apparatus, comprising: the device comprises a heat preservation box body, an air energy dryer and a hot air circulation assembly;

2. The drying device of claim 1, wherein the hot air circulation assembly comprises a strong exhaust fan arranged at the top of the heat preservation box body.

3. The drying apparatus of claim 2, wherein said hot air circulation assembly further comprises a return air blower disposed alongside said forced air exhaust blower.

4. The drying apparatus as claimed in claim 1, wherein the wall of the drying chamber is provided with at least three fans for circulating the hot air.

5. The drying apparatus of claim 1, wherein a damper is disposed on a side wall of the thermal container body adjacent to the air energy dryer.

6. The drying apparatus of claim 5, wherein a rear door is further provided on a side wall of the heat-insulating box body where the air valve is provided.

7. The dryer of claim 6, wherein said insulated cabinet and said back door have feed gates on opposite side walls.

8. The drying apparatus of any one of claims 1 to 7, further comprising a control box provided on an outer surface of the heat-insulating case body for controlling operations of the air energy dryer and the hot air circulation assembly.