Tea dryer

Abstract

The utility model relates to the technical field of tea leaf drying, and discloses a tea leaf drying machine which comprises drying boxes correspondingly arranged on the two sides, one or more supporting rods are arranged in each drying box, drying plates are arranged on the supporting rods, heating assemblies are embedded in the inner walls of the drying boxes, exhaust fans are fixedly connected to the drying boxes, and the exhaust fans are fixedly connected to the drying boxes. The input end of the exhaust fan extends into the drying box, the output end of the exhaust fan is fixedly connected with a first connecting pipe, the other end of the first connecting pipe is fixedly connected with the output end of the exhaust fan on the drying box on the other side, and a second connecting pipe is fixedly connected between the bottoms of the drying boxes on the two sides. Compared with the prior art, the waste heat utilization device has the advantages that waste heat in the drying box can be utilized, so that resources can be saved, and the drying efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea drying, in particular to a tea dryer. Background Art

[0002] In order to store tea for a long time, the tea is dried by a tea dryer to evaporate the moisture in the tea, so as to achieve the purposes of freshness preservation, sterilization and quality improvement.

[0003] When using the tea dryer, the worker pours the tea on the screen, then flattens the tea, puts it into the dryer, closes the box door, and takes out the tea after drying for a period of time, thus completing the drying of the tea.

[0004] When the drying is completed, the temperature inside the dryer is relatively high. It is necessary to open the box door for heat dissipation and then take out the screen, which will cause heat loss, unable to utilize the waste heat, waste resources, and have low drying efficiency. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The technical problem to be solved by the utility model is that after the drying is completed, there will be hot air in the dryer, which cannot utilize the waste heat, wastes resources, and has low drying efficiency.

[0007] (2) Technical Solutions

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a tea dryer, including drying boxes arranged correspondingly on both sides. There is at least one support rod in the drying box. A drying plate is arranged on the support rod. A heating component is embedded on the inner wall of the drying box. An exhaust fan is fixedly connected to the drying box. The input end of the exhaust fan extends into the drying box. The output end of the exhaust fan is fixedly connected to a first connecting pipe. The other end of the first connecting pipe is fixedly connected to the output end of the exhaust fan on the other drying box. A second connecting pipe is fixedly connected between the bottoms of the two drying boxes on both sides. An electromagnetic valve is arranged on the first connecting pipe and the second connecting pipe. A water absorption plate is arranged at one end of the first connecting pipe and the second connecting pipe in one of the drying boxes.

[0009] As an improvement, the water absorption plate at the bottom is movably inserted between the support rod and the inner bottom surface of the drying box. The water absorption plate is magnetically connected to one side of the drying box. An L-shaped fixing plate arranged correspondingly on both sides is arranged on the inner top surface of one of the drying boxes. The water absorption plate is movably inserted on the L-shaped fixing plate.

[0010] As an improvement, a heat insulation layer is arranged on the first connecting pipe and the second connecting pipe.

[0011] As an improvement, the drying plate includes a frame body, a screen is fixedly connected to the frame body, and a grip rod is provided on the bottom surface of the frame body.

[0012] As an improvement, one end of the frame body is magnetically connected to the inner wall of the drying box.

[0013] As an improvement, the exhaust fan is fixedly connected to the drying box by bolts.

[0014] (III) Beneficial effects

[0015] The advantages of the present utility model compared with the prior art are as follows:

[0016] By providing the first connecting pipe and the second connecting pipe, the gas in the two drying boxes can circulate. The hot air in one drying box can be drawn into the other drying box by the exhaust fan. The input of the gas is controlled by the electromagnetic valve, and the water vapor in the gas is filtered by the water absorption plate, so as to realize the exchange of hot air, utilize the waste heat, save resources and improve the drying efficiency. Description of the drawings

[0017] Figure 1 is a three-dimensional view of a tea dryer of the present utility model.

[0018] Figure 2 is an exploded view of a tea dryer of the present utility model.

[0019] Figure 3 is a front view of a tea dryer of the present utility model.

[0020] Figure 4 is a three-dimensional view of a drying plate of a tea dryer of the present utility model.

[0021] As shown in the figure: 1. Drying box; 2. Support rod; 3. Drying plate; 4. Exhaust fan; 5. First connecting pipe; 6. Second connecting pipe; 7. Electromagnetic valve; 8. Water absorption plate; 9. L-shaped fixing plate; 10. Frame body; 11. Screen; 12. Grip rod. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Such as Figure 1 、 Figure 4As shown in the figure, a tea dryer includes drying boxes 1 arranged correspondingly on both sides. There is at least one support rod 2 provided in the drying box 1. A drying plate 3 is provided on the support rod 2. A heating component is embedded in the inner wall of the drying box 1. The drying plate 3 includes a frame body 10. A screen 11 is fixedly connected to the frame body 10. A grip rod 12 is provided on the bottom surface of the frame body 10. One end of the frame body 10 is magnetically connected to the inner wall of the drying box 1. An exhaust fan 4 is fixedly connected to the drying box 1. The exhaust fan 4 is fixedly connected to the drying box 1 by bolts. The input end of the exhaust fan 4 extends into the drying box 1. The output end of the exhaust fan 4 is fixedly connected to a first connecting pipe 5. The other end of the first connecting pipe 5 is fixedly connected to the output end of the exhaust fan 4 on the other drying box 1. Tea is placed on the drying plate 3. The hot air is drawn into the other drying box 1 by the exhaust fan 4. The two drying boxes 1 are connected through the first connecting pipe 5.

[0024] As Figure 2 , Figure 3 shown in the figure, a second connecting pipe 6 is fixedly connected between the bottoms of the two drying boxes 1 on both sides. An electromagnetic valve 7 is provided on the first connecting pipe 5 and the second connecting pipe 6. A heat insulation layer is provided on the first connecting pipe 5 and the second connecting pipe 6. Absorbing plates 8 are provided at one end of the first connecting pipe 5 and the second connecting pipe 6 in one of the drying boxes 1. The absorbing plate 8 at the bottom is movably inserted between the support rod 2 and the inner bottom surface of the drying box 1. The absorbing plate 8 is magnetically connected to one side of the drying box 1. L-shaped fixing plates 9 arranged correspondingly on both sides are provided on the inner top surface of one of the drying boxes 1. The absorbing plate 8 is movably inserted on the L-shaped fixing plate 9. The opening and closing of the first connecting pipe 5 and the second connecting pipe 6 are controlled by the electromagnetic valve 7. The water vapor in the hot air is filtered by the absorbing plate 8. The absorbing plate 8 is fixed by the L-shaped fixing plate 9.

[0025] In specific use, put the tea on the screen 11, then flatten the tea, put it into one of the drying boxes 1 through the support rod 2, then close the box door, and start the heating component. During the drying process, put the tea on the screen 11 on the other side, then put the drying plate 3 into the other drying box 1, and then close the box door. When the drying is completed, start the exhaust fan 4 on one side, open the two electromagnetic valves 7. The exhaust fan 4 draws the hot air in one of the drying boxes 1 into the first connecting pipe 5. Then the absorbing plate 8 absorbs the moisture in the hot air. Then the hot air enters the other drying box 1 through the first connecting pipe 5. Then the air in the other drying box 1 enters one of the drying boxes 1 through the second connecting pipe 6. After running for a period of time, close the exhaust fan 4 and the electromagnetic valves 7. Then start the heating component in the other drying box 1. Since the heat in the drying box 1 is relatively high, resources can be saved, and at the same time, the drying is faster, the efficiency is improved. Open one of the drying boxes 1, take out the dried tea, then add tea again, and close the box door. Thus, the waste heat can be recycled repeatedly to save resources.

[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above description of the present invention and its implementation manners is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A tea drying machine, comprising a drying box (1) arranged correspondingly on two sides, wherein the drying box (1) is provided with at least one support rod (2), the support rod (2) is provided with a drying plate (3), and a heating component is embedded in the inner wall of the drying box (1), characterized in that: The drying box (1) is fixedly connected to an exhaust fan (4), the input end of the exhaust fan (4) extends into the drying box (1), the output end of the exhaust fan (4) is fixedly connected to a first connecting pipe (5), and the other end of the first connecting pipe (5) is fixedly connected to the output end of the exhaust fan (4) on the drying box (1) on the other side; A second connecting pipe (6) is fixedly connected between the bottoms of the drying boxes (1) at both sides, and electromagnetic valves (7) are provided on the first connecting pipe (5) and the second connecting pipe (6). A water absorption plate (8) is provided at one end of the first connecting pipe (5) and the second connecting pipe (6) in the drying box (1) on one side.

2. A tea drying machine according to claim 1, characterized in that: The water absorption plate (8) located at the bottom is movably inserted between the support rod (2) and the bottom surface of the drying box (1), the water absorption plate (8) is magnetically connected to one side of the drying box (1), and the top surface of the drying box (1) is provided with L-shaped fixing plates (9) arranged correspondingly on both sides, and the water absorption plate (8) is movably inserted on the L-shaped fixing plate (9).

3. A tea drying machine according to claim 1, characterized in that: The first connecting pipe (5) and the second connecting pipe (6) are provided with a heat-insulating layer.

4. A tea drying machine according to claim 1, characterized in that: The drying plate (3) comprises a frame (10), a gauze (11) is fixedly connected to the frame (10), and a grip rod (12) is provided on the bottom surface of the frame (10).

5. A tea drying machine according to claim 4, characterized in that: One end of the frame (10) is magnetically connected to the inner wall of the drying box (1).

6. A tea drying machine according to claim 1, characterized in that: The exhaust fan (4) is fixedly connected to the drying box (1) via bolts.

Images