Layered air duct left and right side hot air inlet assembly line drying equipment

Abstract

The utility model discloses layered air duct left and right side hot air inlet assembly line drying equipment which comprises a steel frame main body, a drying box body is defined by the steel frame main body, and six layers of air ducts are arranged in the drying box body. The six layers of air ducts are sequentially a first layer of air duct, a second layer of air duct, a third layer of air duct, a fourth layer of air duct, a fifth layer of air duct and a sixth layer of air duct from bottom to top, each layer of air duct is provided with a storage layer for stacking materials, and every two adjacent layers of air ducts are separated by the corresponding storage layer; materials to be dried are placed on the storage layer used for stacking the materials, then hot air flows in the air channel below the storage layer, the materials in the storage layer are dried through the flowing hot air, the storage layer and the air channel are arranged separately, the materials are prevented from blocking flowing of the hot air, and the drying effect is improved. And it can be guaranteed that hot air flowing in the air channel can evenly dry the materials in the storage layer, the materials in the storage layer are evenly heated, and the drying quality of the materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial pepper drying, in particular to a drying device for a hot air flow line with left and right sides of a layered air duct inlet. Background Art

[0002] Industrial peppers must be dried before they can be stored for a long time and transported over long distances. Existing drying equipment includes hot air furnace assembly line dryers that burn coal or wood, and electric heating wire heating assembly line dryers, all of which use a 5-6-layer mesh belt air supply method from the bottom layer to the top. The method from the bottom layer to the top will cause inaccurate temperature control. The design of the air duct has the problem of materials blocking the wind. If the penetration is poor, the temperature of the lower discharge layer is too high. In addition, the lower layer of materials is close to the drying target value, which is very easy to burn the materials, resulting in the loss of industrial capsaicin. In addition, the color is dark and not bright enough. Because industrial peppers are priced based on color and capsaicin, it brings economic losses to growers and economic cooperatives.

[0003] Therefore, the present application proposes a drying equipment for a layered air duct with hot air inlet on the left and right sides. Utility Model Content

[0004] The purpose of the utility model is to provide a drying equipment for hot air flow lines with layered air ducts on the left and right sides, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a layered air duct with hot air inlet on the left and right sides of the water-flow drying equipment, including a steel frame main body, the steel frame main body enclosed by a drying box body, the drying box body is provided with six layers of air ducts, the six layers of air ducts are, from bottom to top, a first layer of air ducts, a second layer of air ducts, a third layer of air ducts, a fourth layer of air ducts, a fifth layer of air ducts and a sixth layer of air ducts, each layer of air ducts is provided with a storage layer for stacking materials, and two adjacent layers of air ducts are separated by a storage layer.

[0006] Among them, a front air duct heat source diversion chamber is provided on the front side of the drying box body, a rear air duct heat source diversion chamber is provided on the back side of the drying box body, and the six-layer air duct is located between the front air duct heat source diversion chamber and the rear air duct heat source diversion chamber.

[0007] Among them, the front side of the drying box is provided with a first air inlet of the front air duct centrifuge, a second air inlet of the front air duct centrifuge, a first air inlet of the front air duct axial flow fan, a third air inlet of the front air duct centrifuge, a fourth air inlet of the front air duct centrifuge, a second air inlet of the front air duct axial flow fan and a fifth air inlet of the front air duct centrifuge in sequence, which pass through the front air duct heat source diversion chamber.

[0008] Among them, the back of the drying box is provided with a first air inlet of the rear duct centrifuge, a second air inlet of the rear duct centrifuge, a first air inlet of the rear duct axial flow fan, a third air inlet of the rear duct centrifuge, a fourth air inlet of the rear duct centrifuge, a second air inlet of the rear duct axial flow fan and a fifth air inlet of the rear duct centrifuge in sequence, which pass through the rear duct heat source diversion chamber.

[0009] Among them, rear air duct one to three layers of air distribution hoods are provided in the rear air duct heat source diversion room at positions corresponding to the first layer of air duct, the second layer of air duct and the third layer of air duct, and a rear air duct heat source inlet is opened on the back of the drying box at positions corresponding to the rear air duct one to three layers of air distribution hoods.

[0010] Among them, front air duct second to fourth layer air distribution hoods are provided in the front air duct heat source diversion room corresponding to the second layer air duct, the third layer air duct and the fourth layer air duct, and a front air duct heat source inlet is opened on the front side of the drying box body corresponding to the second layer air distribution hoods of the front air duct.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model places the material to be dried on a storage layer for stacking materials, and then hot air flows in the air duct below the storage layer, and the material in the storage layer is dried by the flowing hot air. The storage layer and the air duct are arranged separately to avoid the material blocking the hot air flow, and it can be ensured that the hot air flowing in the air duct can evenly dry the material in the storage layer, so that the material in the storage layer is evenly heated, thereby improving the drying quality of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a rear view structural diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 4 It is a left-side structural schematic diagram of the utility model.

[0017] In the figure: 1. Steel frame body; 2. Sixth-layer air duct; 3. Fifth-layer air duct; 4. Fourth-layer air duct; 5. Third-layer air duct; 6. Second-layer air duct; 7. First-layer air duct; 8. First air inlet of centrifuge in front air duct; 9. Second air inlet of centrifuge in front air duct; 10. First air inlet of axial flow fan in front air duct; 11. Third air inlet of centrifuge in front air duct; 12. Fourth air inlet of centrifuge in front air duct; 13. Second air inlet of axial flow fan in front air duct; 14. Fifth air inlet of centrifuge in front air duct; 15. Heat source diversion chamber in front air duct; 16. Heat source diversion chamber in rear air duct ; 17. The first air inlet of the rear air duct centrifuge; 18. The second air inlet of the rear air duct centrifuge; 19. The first air inlet of the rear air duct axial flow fan; 20. The third air inlet of the rear air duct centrifuge; 21. The fourth air inlet of the rear air duct centrifuge; 22. The second air inlet of the rear air duct axial flow fan; 23. The fifth air inlet of the rear air duct centrifuge; 24. The direction of the air flow in the rear air duct; 25. The inlet of the heat source in the rear air duct; 26. The first to third layers of the rear air duct air hood; 27. The second to fourth layers of the front air duct air hood; 28. The inlet of the heat source in the front air duct; 29. ​​The direction of the air flow in the front air duct; 30 Drying box. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides a technical solution: a layered air duct left and right side inlet hot air flow line drying equipment, comprising a steel frame main body 1, the steel frame main body 1 encloses a drying box body 30, and six layers of air ducts are arranged in the drying box body 30, and the six layers of air ducts are, from bottom to top, a first layer of air duct 7, a second layer of air duct 6, a third layer of air duct 5, a fourth layer of air duct 4, a fifth layer of air duct 3 and a sixth layer of air duct 2, each layer of air duct is provided with a storage layer for stacking materials, and two adjacent layers of air ducts are separated by a storage layer, the material to be dried is placed in the storage layer for stacking materials, and then hot air flows in the air duct below the storage layer, and the material in the storage layer is dried by the flowing hot air, and the storage layer is separated from the air duct to avoid the material blocking the hot air flow, and it can be ensured that the hot air flowing in the air duct can evenly dry the material in the storage layer, so that the material in the storage layer is evenly heated, thereby improving the drying quality of the material.

[0020] Among them, a front air duct heat source diversion chamber 15 is provided on the front side of the drying box body 30, and a rear air duct heat source diversion chamber 16 is provided on the back side of the drying box body 30. The six-layer air duct is located between the front air duct heat source diversion chamber 15 and the rear air duct heat source diversion chamber 16. Hot air can be transported to the six-layer air duct through the front air duct heat source diversion chamber 15 and the rear air duct heat source diversion chamber 16, and then the hot air flows in the six-layer air duct, so as to dry the materials in the storage layer corresponding to the six-layer air duct.

[0021] Among them, the front side of the drying box body 30 is provided with a first air inlet 8 of the front air duct centrifuge, a second air inlet 9 of the front air duct centrifuge, a first air inlet 10 of the front air duct axial flow fan, a third air inlet 11 of the front air duct centrifuge, a fourth air inlet 12 of the front air duct centrifuge, a second air inlet 13 of the front air duct axial flow fan and a fifth air inlet 14 of the front air duct centrifuge in sequence, which pass through the front air duct heat source diversion chamber 15. The first air inlet 8 of the front air duct centrifuge, the second air inlet 9 of the front air duct centrifuge, the first air inlet 10 of the front air duct axial flow fan, the third air inlet 11 of the front air duct centrifuge, the fourth air inlet 12 of the front air duct centrifuge, the second air inlet 13 of the front air duct axial flow fan and the fifth air inlet 14 of the front air duct centrifuge can be used individually, or two or more of them can be used simultaneously;

[0022] The centrifuge can blow hot air into the front air duct heat source diversion chamber 15 through the front air duct centrifuge first air inlet 8, the front air duct centrifuge second air inlet 9, the front air duct centrifuge third air inlet 11, the front air duct centrifuge fourth air inlet 12 or the front air duct centrifuge fifth air inlet 14; the axial flow fan can blow hot air into the front air duct heat source diversion chamber 15 through the front air duct axial flow fan first air inlet 10 or the front air duct axial flow fan second air inlet 13.

[0023] Among them, the back of the drying box body 30 is provided with a first air inlet 17 of the rear air duct centrifuge, a second air inlet 18 of the rear air duct centrifuge, a first air inlet 19 of the rear air duct axial flow fan, a third air inlet 20 of the rear air duct centrifuge, a fourth air inlet 21 of the rear air duct centrifuge, a second air inlet 22 of the rear air duct axial flow fan and a fifth air inlet 23 of the rear air duct centrifuge in sequence, which penetrate the rear air duct heat source diversion chamber 16; the first air inlet 17 of the rear air duct centrifuge, the second air inlet 18 of the rear air duct centrifuge, the first air inlet 19 of the rear air duct axial flow fan, the third air inlet 20 of the rear air duct centrifuge, the fourth air inlet 21 of the rear air duct centrifuge, the second air inlet 22 of the rear air duct axial flow fan and the fifth air inlet 23 of the rear air duct centrifuge can be used individually, or two or more of them can be used simultaneously;

[0024] The centrifuge can blow hot air into the rear air duct heat source diversion chamber 16 through the first air inlet 17 of the rear air duct centrifuge, the second air inlet 18 of the rear air duct centrifuge, the third air inlet 20 of the rear air duct centrifuge, the fourth air inlet 21 of the rear air duct centrifuge or the fifth air inlet 23 of the rear air duct centrifuge, and the axial flow fan can blow hot air into the rear air duct heat source diversion chamber 16 through the first air inlet 19 of the rear air duct axial flow fan or the second air inlet 22 of the rear air duct axial flow fan.

[0025] Among them, rear air duct one to three layers of air dividing hoods 26 are provided at positions corresponding to the first layer of air duct 7, the second layer of air duct 6 and the third layer of air duct 5 in the rear air duct heat source diversion chamber 16, and a rear air duct heat source inlet 25 is opened at positions corresponding to the first layer of air duct 7 to the third layer of air duct 6 on the back side of the drying box body 30. After the hot air is blown into the rear air duct heat source diversion chamber 16, the hot air flows into the first layer of air duct 7, the second layer of air duct 6 and the third layer of air duct 5 through the one to three layers of rear air duct diversion hoods 26, and then the hot air flows in the first layer of air duct 7, the second layer of air duct 6 and the third layer of air duct 5 along the rear air duct air flow direction 24.

[0026] Among them, a front air duct second to fourth layer air diversion hood 27 is provided at a position corresponding to the second layer air duct 6, the third layer air duct 5 and the fourth layer air duct 4 in the front air duct heat source diversion chamber 15, and a front air duct heat source inlet 28 is opened at a position corresponding to the front air duct second to fourth layer air diversion hood 27 on the front side of the drying box body 30. After the hot air is blown into the front air duct heat source diversion chamber 15, the hot air flows into the second layer air duct 6, the third layer air duct 5 and the fourth layer air duct 4 through the front air duct second to fourth layer air diversion hood 27, and then the hot air flows in the second layer air duct 6, the third layer air duct 5 and the fourth layer air duct 4 along the air flow direction of the front air duct.

[0027] Working principle: When in use, the hot air is blown into the heat source diversion chamber 16 of the rear air duct, and then the hot air flows through the first to third layers of the rear air duct diversion hood 26 to the first layer of the air duct 7, the second layer of the air duct 6 and the third layer of the air duct 5, and then the hot air flows along the rear air duct wind direction 24 in the first layer of the air duct 7, the second layer of the air duct 6 and the third layer of the air duct 5; at the same time, the hot air is blown into the heat source diversion chamber 15 of the front air duct, and then the hot air flows through the second to fourth layers of the front air duct diversion hood 27 to the second layer of the air duct 6, the third layer of the air duct 5 and the fourth layer of the air duct 4, and then the hot air flows along the front air duct wind direction in the second layer of the air duct 6, the third layer of the air duct 5 and the fourth layer of the air duct 4 Then the hot air flows in the second-layer air duct 6 and the third-layer air duct 5 flow upward through the fifth-layer air duct 3 and the sixth-layer air duct 2 in the middle position, and the hot air in the fourth-layer air duct 4 also flows through the fifth-layer air duct 3 and the sixth-layer air duct 2 in sequence, to ensure that hot air flows in the air duct under each storage layer, and the materials in the storage layer are dried by the flowing hot air. The storage layer and the air duct are separated to avoid materials blocking the flow of hot air, and can ensure that the hot air flowing in the air duct can evenly dry the materials in the storage layer, so that the materials in the storage layer are evenly heated, thereby improving the drying quality of the materials.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A drying equipment for hot air flow line with layered air ducts on the left and right sides, comprising a steel frame body (1), characterized in that: The steel frame body (1) encloses a drying box (30), and six layers of air ducts are arranged in the drying box (30). The six layers of air ducts are, from bottom to top, a first layer of air duct (7), a second layer of air duct (6), a third layer of air duct (5), a fourth layer of air duct (4), a fifth layer of air duct (3), and a sixth layer of air duct (2). Each layer of air duct is provided with a storage layer for stacking materials, and two adjacent layers of air ducts are separated by a storage layer.

2. The drying equipment for hot air flow line with layered air ducts on the left and right sides according to claim 1, characterized in that: The front side of the drying box (30) is provided with a front air duct heat source diversion chamber (15), the back side of the drying box (30) is provided with a rear air duct heat source diversion chamber (16), and the six-layer air duct is located between the front air duct heat source diversion chamber (15) and the rear air duct heat source diversion chamber (16).

3. The drying equipment for hot air flow line with layered air ducts on the left and right sides according to claim 2, characterized in that: The front side of the drying box (30) is provided with a first air inlet (8) of the front air duct centrifuge, a second air inlet (9) of the front air duct centrifuge, a first air inlet (10) of the front air duct axial flow fan, a third air inlet (11) of the front air duct centrifuge, a fourth air inlet (12) of the front air duct centrifuge, a second air inlet (13) of the front air duct axial flow fan and a fifth air inlet (14) of the front air duct centrifuge, which pass through the front air duct heat source diversion chamber (15) in sequence.

4. The drying equipment for hot air flow line with layered air ducts on the left and right sides according to claim 2 is characterized by: The back side of the drying box (30) is provided with a first air inlet (17) of the rear air duct centrifuge, a second air inlet (18) of the rear air duct centrifuge, a first air inlet (19) of the rear air duct axial flow fan, a third air inlet (20) of the rear air duct centrifuge, a fourth air inlet (21) of the rear air duct centrifuge, a second air inlet (22) of the rear air duct axial flow fan, and a fifth air inlet (23) of the rear air duct centrifuge, which pass through the rear air duct heat source diversion chamber (16).

5. The drying equipment for hot air flow line with layered air ducts on the left and right sides according to claim 2, characterized in that: Rear air duct one to three-layer air distribution covers (26) are provided in the rear air duct heat source flow distribution chamber (16) at positions corresponding to the first layer of air duct (7), the second layer of air duct (6) and the third layer of air duct (5), and a rear air duct heat source inlet (25) is provided on the back side of the drying box body (30) at positions corresponding to the rear air duct one to three-layer air distribution covers (26).

6. The drying equipment for hot air flow line with layered air ducts on the left and right sides according to claim 2, characterized in that: Front air duct second to fourth layer air hoods (27) are provided in the front air duct heat source diversion chamber (15) at positions corresponding to the second layer air duct (6), the third layer air duct (5) and the fourth layer air duct (4), and a front air duct heat source inlet (28) is provided on the front side of the drying box body (30) at positions corresponding to the front air duct second to fourth layer air hoods (27).

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