Wheat drying equipment with dust reduction structure

Abstract

The utility model relates to the field of wheat drying equipment, and in particular to a wheat drying equipment with a dust reduction structure, including a dryer body, a dust reduction mechanism connected to the upper part of the dryer body, a spiral feed pipe arranged in the dust reduction mechanism, a first air duct and a second air duct arranged at the feed port and the discharge port of the spiral feed pipe respectively, and each air duct is connected to a dust reduction cabin, and the dust reduction cabin is connected to a water tank through a connecting pipe. In the utility model, by arranging a dust reduction mechanism on the dryer body, and by connecting the screen and the vibration motor, the wheat processed on behalf of the user is vibrated to separate dust, and by cooperating with the spiral feed pipe and the first air duct and the second air duct, multiple dust absorption functions are realized, and the dust can be better absorbed by the air duct by the arrangement of the impact plate and the screen, and the dust is combined with the water in the water tank in cooperation with the induced draft fan, so as to achieve the dust reduction effect, ensure the operation stability of the drying equipment, and reduce the impurity content of wheat.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat drying equipment, in particular to wheat drying equipment with a dust reduction structure. Background Art

[0002] Wheat dryer is a kind of agricultural machinery equipment, mainly used for drying wheat and other grains for long-term storage and further processing. This equipment usually consists of multiple hot air circulation systems, which can provide uniform hot air to control the temperature and humidity of the drying process.

[0003] The main function of wheat dryer is to remove moisture from wheat, keep it dry, and prolong storage time. It also helps to improve the processing efficiency and quality of wheat. After the wheat harvest season, if it is not dried in time, it is easy to mold and deteriorate, affecting the quality and taste. Using wheat dryer can effectively solve this problem and ensure the quality and safety of wheat.

[0004] At present, in the process of wheat drying, a certain amount of dust will be generated in the cabin due to the operation of the dryer program. In order to ensure the safety and hygiene of the working environment and reduce environmental pollution, the dryer needs to be treated for dust reduction. However, the dust reduction mechanism in the current traditional drying equipment does not work well, which affects the normal operation of the equipment. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes wheat drying equipment with a dust reduction structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wheat drying device with a dust reduction structure comprises a dryer body, wherein a dust reduction mechanism is connected to the upper part of the dryer body, a spiral feeding pipe is arranged in the dust reduction mechanism, a first air duct and a second air duct are respectively arranged at a feeding port and a discharging port of the spiral feeding pipe, and each air duct is connected to a dust reduction cabin, and the dust reduction cabin is connected to a water tank through a connecting pipe.

[0008] In addition, a preferred structure is that a feed port is provided on the upper portion of the dust reduction mechanism, a bottom plate is provided obliquely at the bottom of the feed port, a screen is connected to the end of the bottom plate, and both ends of the screen are limitedly installed on the inner wall of the dust reduction mechanism.

[0009] In addition, a preferred structure is that one side of the screen is connected to a vibration motor, and the vibration motor is installed inside the dust reduction mechanism.

[0010] In addition, the preferred structure is that the bottom of the screen is directly opposite to the discharge port of the spiral discharge pipe, and a pipe opening is opened on the inner wall of the body on one side of the screen, and a first air duct is connected to the pipe opening, and the air outlet of the first air duct faces one side of the screen.

[0011] In addition, a preferred structure is that an impact plate is provided at the discharge port of the spiral discharge pipe, a plurality of concave and convex grooves are formed on the impact plate, and the impact plate is directly opposite to the outlet of the discharge port.

[0012] In addition, a preferred structure is that a second air duct is provided above the impact plate.

[0013] In addition, a preferred structure is that both the first air duct and the second air duct are connected to the induced draft fan in the dust reduction chamber, and the induced draft fan is further connected to the water tank via a connecting pipe.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, a dust reduction mechanism is provided on the dryer body, and the wheat to be processed is vibrated to separate dust through the arrangement of a screen and a vibration motor. The multiple dust absorption functions are realized through the cooperation of a spiral feed pipe with a first air duct and a second air duct. The dust can be better absorbed by the air duct through the arrangement of an impact plate and a screen, and the dust is combined with the water in the water tank in cooperation with the induced draft fan, thereby achieving a dust reduction effect and ensuring the operational stability of the drying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the external structure of a wheat drying device with a dust reduction structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a wheat drying device with a dust reduction structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the second air duct structure of a wheat drying device with a dust reduction structure proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the spiral feeding pipe structure of wheat drying equipment with a dust reduction structure proposed by the utility model.

[0020] In the figure: 1 dryer body, 2 dust reduction mechanism, 3 feed port, 4 dust reduction cabin, 41 induced draft fan, 5 connecting pipe, 6 water tank, 7 screen, 71 vibration motor, 8 spiral feed pipe, 81 feed port, 82 discharge port, 9 first air duct, 91 second air duct, 10 impact plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A wheat drying equipment with a dust reduction structure includes a dryer body 1, a dust reduction mechanism 2 is connected to the upper part of the dryer body 1, a spiral feeding pipe 8 is arranged in the dust reduction mechanism 2, a first air duct 9 and a second air duct 91 are respectively arranged at a feeding port 81 and a discharging port 82 of the spiral feeding pipe 8, and each air duct is connected to a dust reduction cabin 4, and the dust reduction cabin 4 is connected to a water tank 6 through a connecting pipe 5.

[0023] Among them, a feed port 3 is arranged at the upper part of the dust reduction mechanism 2, a bottom plate is arranged obliquely at the bottom of the feed port 3, a screen 7 is connected to the end of the bottom plate, and both ends of the screen 7 are limitedly installed on the inner wall of the dust reduction mechanism 2.

[0024] Moreover, one side of the screen 7 is connected to a vibration motor 71, and the vibration motor 71 is installed inside the dust reduction mechanism 2. Through the arrangement of the vibration motor 71, the screen 7 can be vibrated to a certain extent, thereby improving the separation effect of wheat and its dust.

[0025] In addition, the bottom of the screen 7 faces the discharge port 81 of the spiral discharge pipe 8, and a pipe opening is opened on the inner wall of the body on one side of the screen 7, and the first air duct 9 is connected to the pipe opening, and the air outlet of the first air duct 9 faces one side of the screen 7.

[0026] At the same time, an impact plate 10 is provided at the discharge port 82 of the spiral discharge pipe 8 , and a plurality of concave and convex grooves are formed on the impact plate 10 , and the impact plate 10 is directly opposite to the outlet of the discharge port 82 .

[0027] Furthermore, a second air duct 91 is disposed above the impact plate 10 .

[0028] Furthermore, the first air duct 9 and the second air duct 91 are both connected to the induced draft fan 41 in the dust reduction chamber 4 , and the induced draft fan 41 is further connected to the water tank 6 via the connecting pipe 5 .

[0029] In the present embodiment, the wheat to be processed is placed into the feed port, and the vibration motor 71 is started so that the vibration motor 71 drives the screen 7 to vibrate, so that the wheat undergoes preliminary dust separation on the screen 7, and the dust at the separation point will be sucked into the first air duct 9 on one side, and then the wheat gradually moves downward through the spiral feeding pipe 8 and is discharged at the discharge port 82. During the spiral feeding process, the wheat will pass through the discharge port 82 and collide with the impact plate 10 in front of the discharge port 82. The wheat after the collision falls into the dryer body 1 below for drying, and the dust after the collision will be sucked into the second air duct 91 under the action of the induced draft fan 41. At the same time, the dust absorbed in the first air duct 9 and the second air duct 91 enters the connecting pipe 5 through the induced draft fan 41, and the connecting pipe 5 contacts the water in the water tank 6.

[0030] In the utility model, a dust reduction mechanism 2 is provided on the dryer body 1, and the screen 7 and the vibration motor 71 are provided to vibrate and separate the processed wheat, and the spiral feed pipe 8 cooperates with the first air duct 9 and the second air duct 91 to realize multiple dust absorption functions, and the impact plate 10 and the screen 7 are provided so that the dust can be better absorbed by the air duct, and the induced draft fan 41 is used to combine the dust with the water in the water tank 6, thereby achieving the dust reduction effect and ensuring the operating stability of the drying equipment.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wheat drying device with a dust reduction structure, comprising a dryer body (1), characterized in that: A dust reduction mechanism (2) is connected to the upper part of the dryer body (1), a spiral feed pipe (8) is arranged in the dust reduction mechanism (2), a first air duct (9) and a second air duct (91) are arranged at a feed opening (81) and a discharge opening (82) of the spiral feed pipe (8), respectively, and each air duct is connected to a dust reduction chamber (4), and the dust reduction chamber (4) is connected to a water tank (6) via a connecting pipe (5).

2. The wheat drying equipment with dust reduction structure according to claim 1, characterized in that: The dust reduction mechanism (2) is provided with a feed port (3) at the top, a bottom plate is provided at an angle at the bottom of the feed port (3), a screen (7) is connected to the end of the bottom plate, and the two ends of the screen (7) are limitedly mounted on the inner wall of the dust reduction mechanism (2).

3. The wheat drying equipment with dust reduction structure according to claim 2 is characterized in that: One side of the screen (7) is connected to a vibration motor (71), and the vibration motor (71) is installed inside the dust reduction mechanism (2).

4. The wheat drying equipment with dust reduction structure according to claim 3 is characterized in that: The lower side of the screen (7) faces the discharge port (81) of the spiral discharge pipe (8), and a pipe opening is provided on the inner wall of the body on one side of the screen (7), and a first air duct (9) is connected to the pipe opening, and the air outlet of the first air duct (9) faces one side of the screen (7).

5. The wheat drying equipment with dust reduction structure according to claim 1, characterized in that: An impact plate (10) is provided at the discharge port (82) of the spiral discharge pipe (8), a plurality of concave and convex grooves are formed on the impact plate (10), and the impact plate (10) is directly opposite to the outlet of the discharge port (82).

6. The wheat drying equipment with dust reduction structure according to claim 5, characterized in that: A second air duct (91) is arranged above the impact plate (10).

7. The wheat drying equipment with dust reduction structure according to claim 1, characterized in that: The first air duct (9) and the second air duct (91) are both connected to the induced draft fan (41) in the dust suppression chamber (4), and the induced draft fan (41) is further connected to the water tank (6) via a connecting pipe (5).

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