Arched shed type solar wind wave drying room and method for drying Chinese wolfberry fruits

Abstract

The invention discloses an arched shed type solar wind wave drying room and a method for drying Chinese wolfberry fruits. The arched shed type solar wind wave drying room comprises a drying room body, a storage rack and a ventilation system. The drying room body comprises a top, a front side wall, a rear side wall, a left side wall and a right side wall. The top is of an arched shed type structure; the storage rack is arranged in the drying room main body; the ventilation system comprises a first air inlet and a first air outlet, the first air inlet is formed in the bottom of any one of the front side wall and the rear side wall, and the first air outlet is formed in any one of the left side wall and the right side wall; and a gate is arranged on the other wall body of the left and right side walls. Through the reasonable design of the air inlets and the structure of the steel sheet wallboards which are vertically and alternately staggered in the drying room, good circulation of air in the drying room is guaranteed, hot air can evenly act on materials, the drying uniformity and efficiency are improved, and the drying quality of the materials is effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of wolfberry processing, and more specifically to an arched solar wave drying room and a method for drying wolfberries.

[0002] Lak1988091 Background Art

[0003] In the drying process of various materials such as agricultural products, Chinese medicinal materials, and industrial products, drying rooms play an important role. The heating energy of traditional drying rooms mostly depends on coal, electricity, etc., which not only has a relatively high operating cost but also has environmental pollution problems. In recent years, solar drying technology has received extensive attention due to its characteristics of cleanliness, environmental protection, and sustainability.

[0004] Vacuum pulsating drying and vacuum freeze-drying equipment are expensive and have a relatively high cost price. The oil fruit rate of wolfberries is relatively high after hot air drying. Most solar drying rooms have a fixed structure and are difficult to move and flexibly layout according to actual needs. Moreover, the structural design of some drying rooms is unreasonable, resulting in poor absorption of sunlight and heat retention effect, leading to low drying efficiency. In addition, the materials used in some drying rooms for heat preservation and other aspects have general performance and cannot effectively reduce heat loss, increasing energy waste.

[0005] Therefore, how to provide a movable drying room that can efficiently utilize solar energy and a method for drying wolfberries is a technical problem that needs to be urgently solved by those skilled in the art. Summary of the Invention

[0006] In view of this, the present invention provides an arched solar wave drying room and a method for drying wolfberries.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] An arched solar wave drying room, comprising: a drying room main body, a storage rack, and a ventilation system;

[0009] Wherein, the drying room main body includes a top, front and rear side walls, and left and right side walls; the top is an arched structure;

[0010] The storage rack is arranged inside the drying room main body;

[0011] The ventilation system includes an air inlet one and an air outlet one. The air inlet one is arranged at the bottom of any one of the front and rear side walls; the air outlet one is arranged on any one of the left and right side walls, and a door is arranged on the other one of the left and right side walls.

[0012] Preferably, the top and the front and rear side walls are made of PO or PVC materials. PO (polyolefin) materials have good light transmittance and weather resistance, allowing a large amount of sunlight to penetrate into the drying room; PVC (polyvinyl chloride) materials have good heat insulation performance, effectively reducing heat loss in the drying room. The combination of the two can improve the utilization efficiency of solar energy and the heat preservation effect of the drying room.

[0013] Preferably, a cover plate is arranged inside the main body of the drying room, and a space is formed between the cover plate and the top.

[0014] Preferably, a second air inlet and a second air outlet are opened on the cover plate. The second air inlet is located on one side of the first air outlet, and the second air outlet is located on one side of the gate.

[0015] Preferably, there are two first air outlets, which are respectively arranged on both sides of the wall, and a fan is arranged at the center of the wall.

[0016] Preferably, a solar panel is arranged on the cover plate, and the solar panel is connected to the fan.

[0017] Preferably, a temperature sensor is arranged on the storage rack, and the temperature sensor is connected to the fan.

[0018] Preferably, louvers are installed in both the first air inlet and the first air outlet. By adjusting the opening angle of the louvers, the ventilation volume in the drying room can be controlled, thereby optimizing the drying effect.

[0019] Preferably, the storage rack is of a detachable structure, which is convenient for adjustment according to the size of different materials and the drying requirements; universal wheels are arranged at the bottoms of the front and rear side walls.

[0020] Another object of the present invention is to provide a method for drying wolfberries by solar energy and air waves. The wind speed of the fan is adjusted according to the temperature in the drying room, which specifically includes:

[0021] When the temperature in the drying room is 35°C, adjust the wind speed to 12000 m 3 / h;

[0022] When the temperature in the drying room is 40°C, adjust the wind speed to 17000 m 3 / h;

[0023] When the temperature in the drying room is 45°C, adjust the wind speed to 22000 m 3 / h;

[0024] When the temperature in the drying room is 50°C, adjust the wind speed to 27000 m 3 / h;

[0025] When the temperature in the drying room is 55°C, adjust the wind speed to 32000 m 3 / h.

[0026] As can be seen from the above technical solutions, compared with the prior art, the present invention has the following beneficial effects:

[0027] Energy conservation and environmental protection: Using special heat-conducting materials of PO and PVC to absorb solar energy for drying reduces the dependence on traditional energy sources, lowers energy consumption and operating costs, and meets environmental protection requirements.

[0028] Mobility: The arched shed structure design makes the drying room easy to move and assemble, and can be flexibly adjusted according to actual needs, improving the applicability and utilization rate of the equipment.

[0029] Good drying effect: By reasonably designing the air inlet and the internal air distribution partition structure to increase the air travel, the incoming air temperature can be fully heated, enabling the hot air to act on the materials evenly, ensuring good air circulation in the drying room, improving the drying uniformity and efficiency, and effectively guaranteeing the drying quality of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0031] Figure 1 For the overall structure of the present invention Figure 1 ;

[0032] Figure 2 For the overall structure of the present invention Figure 2 ;

[0033] Figure 3 For the overall structure of the present invention Figure 3 .

[0034] Among them, in the figure:

[0035] 1 - Top; 2 - Front and rear side walls; 3 - Left and right side walls; 4 - Shelf; 51 - Air inlet one; 52 - Air inlet two; 6 - Gate; 7 - Cover plate; 8 - Fan; 9 - Solar panel; 10 - Temperature sensor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0037] Embodiment 1

[0038] This embodiment provides an arched solar wind-wave drying room, including: a drying room main body, a storage rack, and a ventilation system;

[0039] Among them, the drying room main body includes a top 1, front and rear side walls 2, and left and right side walls 3; the top 1 is of an arched structure;

[0040] The storage rack 4 is arranged inside the drying room main body;

[0041] The ventilation system includes an air inlet 51 and an air outlet 52. The air inlet 51 is arranged at the bottom of any one of the front and rear side walls 2; the air outlet 52 is arranged on any one of the left and right side walls 3; a door 6 is arranged on the other wall of the left and right side walls 3.

[0042] Among them, the top 1 and the front and rear side walls 2 are made of PVC material;

[0043] A cover plate 7 is arranged inside the drying room main body, and the cover plate 7 forms a space with the top 1.

[0044] An air inlet 71 and an air outlet 72 are opened on the cover plate. The air inlet 71 is located on one side of the air outlet 52, and the air outlet 72 is located on one side of the door 6.

[0045] There are two air outlets 52, which are respectively arranged on both sides of the wall, and a fan 8 is arranged at the center of the wall.

[0046] A solar panel 9 is arranged on the cover plate 7, and the solar panel 9 is connected to the fan 8.

[0047] A temperature sensor 10 is arranged on the storage rack 4, and the temperature sensor 10 is connected to the fan 8.

[0048] Louver windows are installed in the air inlet 51 and the air outlet 52.

[0049] The storage rack 4 is of a detachable structure, and universal wheels (the universal wheels are conventional pulleys in the art and are not shown in the figure) are arranged at the bottom of the front and rear side walls.

[0050] In this embodiment, the length of the drying room main body is 7 meters, the width is 3 meters, and the height is 2.5 meters, among which the height of the upper top is 0.5 meters. The fan is a 6-blade fan with dimensions of 1.2×1.2×0.35 meters.

[0051] Example 2

[0052] This embodiment provides a method for drying goji berries by solar energy and wind waves. Move the assembled drying room to a suitable location, a place with sufficient sunlight and sheltered from the wind. According to the size and quantity of the material to be dried, adjust the number of layers and spacing of the storage rack 4, and then evenly place the materials on the storage rack 4. Sunlight enters the interior of the drying room through the arched top and side edges made of PVC material, increasing the temperature inside the room. According to the drying requirements of the materials, control the ventilation volume by adjusting the opening angles of the louvers at the air inlet 51 and the air outlet 52, promote the air circulation inside the drying room, take away the moisture in the materials, and achieve efficient drying. After drying is completed, take out the materials.

[0053] The specific wind speed adjustment includes:

[0054] When the temperature of the drying room is 35°C, adjust the wind speed to 12000m 3 / h;

[0055] When the temperature of the drying room is 40°C, adjust the wind speed to 17000m 3 / h;

[0056] When the temperature of the drying room is 45°C, adjust the wind speed to 22000m 3 / h;

[0057] When the temperature of the drying room is 50°C, adjust the wind speed to 27000m 3 / h;

[0058] When the temperature of the drying room is 55°C, adjust the wind speed to 32000m 3 / h.

[0059] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple. For related parts, reference can be made to the description in the method part.

[0060] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. An arch-shaped solar wind wave drying room, characterized in that: include: Drying room body, racks and ventilation system; The main body of the drying room includes a top, front and rear side walls, and left and right side walls; the top is an arch shed structure; The storage rack is arranged inside the drying room body; The ventilation system includes an air inlet 1 and an air outlet 1, wherein the air inlet 1 is arranged at the bottom of any one of the front and rear side walls; the air outlet 1 is arranged on any one of the left and right side walls and a door is arranged on the other of the left and right side walls.

2. The arch shed type solar wind wave drying room according to claim 1 is characterized in that: The top and the front and rear side walls are made of PO or PVC material.

3. The arch shed type solar wind wave drying room according to claim 2 is characterized in that: A cover plate is arranged in the drying room main body, and a space is formed between the cover plate and the top.

4. The arch shed type solar wind wave drying room according to claim 3 is characterized in that: The cover plate is provided with an air inlet 2 and an air outlet 2, wherein the air inlet 2 is located on one side of the air outlet 1, and the air outlet 2 is located on one side of the gate; the air inlet 1 can also be arranged on the side wall where the gate is located.

5. The arch shed type solar wind wave drying room according to claim 4 is characterized in that: The air outlets are provided with two, which are respectively arranged on both sides of the wall, and a fan is arranged in the center of the wall.

6. The arch shed type solar wind wave drying room according to claim 5, characterized in that: The cover plate is provided with a solar panel, and the solar panel is connected to the wind turbine.

7. The arch shed type solar wind wave drying room according to claim 6 is characterized in that: The storage rack is provided with a temperature sensor, and the temperature sensor is connected to the fan.

8. The arch shed type solar wind wave drying room according to claim 7 is characterized in that: Shutters are installed in the air inlet 1 and the air outlet 1 to control the ventilation volume in the drying room.

9. The arch shed type solar wind wave drying room according to claim 8, characterized in that: The storage rack is a detachable structure; universal wheels are arranged at the bottom of the front and rear side walls.

10. A method for drying wolfberries using solar wind waves, characterized in that: The arch-shaped solar wind wave drying room of claim 9 is adopted, and the wind speed of the fan or the angle of the blinds is adjusted according to the temperature in the drying room, specifically comprising: The drying room temperature is 35℃, and the wind speed is adjusted to 12000m 3 / h; The drying room temperature is 40℃, and the wind speed is adjusted to 17000m 3 / h; The temperature of the drying room is 45℃, and the wind speed is adjusted to 22000m 3 / h; The drying room temperature is 50℃, and the wind speed is adjusted to 27000m 3 / h; The drying room temperature is 55℃, and the wind speed is adjusted to 32000m 3 / h.

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