High heat storage type walnut drying machine

Abstract

The utility model discloses a high heat storage type walnut drying machine in the technical field of walnut drying machines, which comprises a heat storage box and a heating box, the heating box is arranged in the heat storage box, a heat passing port is arranged at the top of the heating box, a first heating pipe is arranged in the heat storage box, and a first isolation plate is arranged at the top of one side of the first heating pipe. A second heating pipe is arranged above the first heating pipe, a second isolation plate is arranged at the top of one side of the second heating pipe, a third heating pipe is arranged above the second heating pipe, a detachable baffle is arranged on one side of the three heating pipes, an opening and closing door is arranged on one side, corresponding to the detachable baffle, of one side of the heat storage box, and the opening and closing door is rotationally connected with the heat storage box through hinges. Through the arrangement of the heating box, the heat passing opening, the first heating pipe, the isolation plate, the second heating pipe, the third heating pipe, the baffle and the opening and closing door, heat circulates for multiple times in the heat storage box, the utilization rate of the heat is increased, the production cost is reduced, and meanwhile ash in the heating pipes can be conveniently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of walnut dryers, and particularly relates to a high heat storage type walnut dryer. Background Technique

[0002] Walnuts, originally from the Near East, also known as Juglans regia and Qiangtao, are known as the world-famous "four major dried fruits" together with almonds, cashews, and hazelnuts. They can be eaten raw, stir-fried, or used for oil extraction, making pastries, candies, etc. They are not only delicious but also highly nutritious, and are known as the "longevity nuts" and "longevity fruits". Walnuts need to be dried using a dryer during the production process.

[0003] Existing walnut dryers still have some defects. Most of them use electric heating, which is very power-consuming. Moreover, their structures are single, with only one direct current heating pipe, resulting in rapid heat dissipation, low heat in the heat storage tank, and a long drying time for walnuts, which is time-consuming and fuel-consuming. In addition, the heating pipe is not equipped with a removable baffle and is completely enclosed, so once the combustion residues block the heating pipe, it cannot be cleaned until the entire dryer is scrapped. For this reason, we propose a high heat storage type walnut dryer. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high heat storage type walnut dryer to solve the problems of slow drying speed, low production efficiency, and difficult cleaning of the heating tube mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high heat storage type walnut dryer, including a heat storage tank and a heating tank. The heating tank is arranged inside the heat storage tank. A heat passage opening is arranged at the top of the heating tank. A first heating pipe is arranged inside the heat storage tank. There are two first heating pipes. A first isolation plate is arranged at the top on one side of the first heating pipe. A second heating pipe is arranged above the first heating pipe. A second isolation plate is arranged at the top on one side of the second heating pipe. A third heating pipe is arranged above the second heating pipe. There are two third heating pipes. Heat pipe communication boxes are respectively arranged at the two side pipe openings of the three heating pipes. The two sides of the three heating pipes are respectively abutted against the inside of the heat pipe communication boxes and are seamlessly connected to the heat pipe communication boxes. The heat pipe communication box is of a closed design. A removable baffle is arranged on the outside of the heat pipe communication box. An opening and closing door is arranged on one side of the heat storage tank corresponding to one side of the removable baffle. The opening and closing door and the heat storage tank are rotationally connected through a hinge.

[0006] Preferably, a chimney is arranged on one side at the top of the heat storage tank. The chimney is interconnected with the two third heating pipes. A blower is arranged at the bottom of the chimney.

[0007] Preferably, a fuel feeding port is provided at the bottom of the heat storage box, a partition net is provided inside the heating box, and the partition net is fixedly connected to the fuel feeding port.

[0008] Preferably, a fan is provided at the top of the heat storage box, and a channel is provided at one side of the bottom of the heat storage box, and the channel is fixedly connected to the heat storage box.

[0009] Preferably, one end of the channel is provided with a drying box, a temperature control timer is provided at the upper right front of the outside of the drying box, the temperature control timer is fixed to the drying box by screws, a cover plate is provided at the top of the drying box, and the cover plate is detachably connected to the drying box.

[0010] Preferably, a screen is provided inside the drying box, the screen is detachably connected to the drying box, a first roller is provided at the bottom of the drying box, and a second roller is provided at the bottom of the heat storage box.

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

[0012] 1. By providing a heating box, a heat conduction port, a first heating tube, a partition board, a second heating tube, and a third heating tube, the heat is circulated multiple times inside the heat storage box, increasing the utilization rate of heat and reducing the production cost; by providing a detachable baffle and an opening and closing door, it is convenient to clean the residues burned inside the heating tube.

[0013] 2. By providing a blower at the bottom of the chimney, the flow of air inside the heating box can be accelerated, thereby accelerating the combustion speed of the fuel, quickly raising the temperature, and better controlling the temperature. By providing a fuel feeding port and a partition net, the fuel is placed on the surface of the partition net, and the ashes after combustion will fall to the bottom of the partition net, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic side view of the present utility model;

[0016] Figure 3 is a schematic diagram of the internal structure of the present utility model;

[0017] Figure 4 is a rear cross-sectional view of the present utility model.

[0018] Figure 5 is a schematic top view of the heat storage box of the present utility model.

[0019] In the figure: 1. Heat storage box; 2. Heating box; 3. Heat conduction port; 4. First heating tube; 5. First partition board; 6. Second heating tube; 7. Third heating tube; 8. Removable baffle; 9. Opening and closing door; 10. Chimney; 11. Blower; 12. Fuel feeding port; 13. Partition net; 14. Fan; 15. Channel; 16. Drying box; 17. Temperature control timer; 18. Sieve; 19. Second partition board; 20. Heating tube connection box. Specific implementation mode

[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: a high heat storage type walnut dryer, including a heat storage box 1 and a heating box 2. The heating box 2 is arranged inside the heat storage box 1. A heat conduction port 3 is arranged at the top of the heating box 2. A first heating tube 4 is arranged inside the heat storage box 1. There are two first heating tubes 4. A first partition board 5 is arranged at the top on one side of the first heating tube 4. A second heating tube 6 is arranged above the first heating tube 4. A second partition board 19 is arranged at the top on one side of the second heating tube 6. A third heating tube 7 is arranged above the second heating tube 6. There are two third heating tubes 7. Heating tube connection boxes are respectively arranged at the two side pipe orifices of the three heating tubes. The two sides of the three heating tubes are respectively abutted inside the heating tube connection box 20 and are seamlessly connected with the heating tube connection box 20. The heating tube connection box 20 is of a closed design. A removable baffle 8 is arranged on the outside of the heating tube connection box 20. An opening and closing door 9 is arranged on one side of the heat storage box 1 corresponding to one side of the removable baffle 8. The opening and closing door 9 and the heat storage box 1 are rotationally connected through a hinge.

[0022] In this embodiment, when using the high heat storage type walnut dryer, coal is burned inside the heating box 2. The generated heat passes through the heat conduction port 3. The heat enters the inside of the first heating tube 4 under the block of the first partition board 5. When the heat flows out from the other end of the first heating tube 4, it will enter the second heating tube 6 under the block of the second partition board 19. When the heat flows out from the other end of the second heating tube 6, it will enter the third heating tube 7 and finally be discharged from the chimney 10. The heat circulates multiple times inside the heat storage box 1, so that more heat can be retained, heat loss is reduced, and production costs are reduced. By providing the removable baffle 8 and the opening and closing door 9, it is convenient to remove the residues burned inside the heating tube, and the use is more convenient.

[0023] Specifically, a chimney 10 is provided on one side of the top of the heat storage box 1. The chimney 10 is interconnected with two third heating tubes 7. A blower 11 is provided at the bottom of the chimney 10. A fuel feeding port 12 is provided at the bottom of the heat storage box 1. A partition net 13 is provided inside the heating box 2. The partition net 13 is fixedly connected to the fuel feeding port 12. A fan 14 is provided at the top of the heat storage box 1. A channel 15 is provided on one side of the bottom of the heat storage box 1. The channel 15 is fixedly connected to the heat storage box 1. One end of the channel 15 is provided with a drying box 16. A temperature control timer 17 is provided at the upper right front of the outside of the drying box 16. The temperature control timer 17 and the drying box 16 are fixed by screws. A cover plate is provided at the top of the drying box 16. The cover plate and the drying box 16 are detachably connected. A screen 18 is provided inside the drying box 16. The screen 18 and the drying box 16 are detachably connected. The bottom of the drying box 16 is provided with first rollers, and the bottom of the heat storage box 1 is provided with second rollers.

[0024] In this embodiment, by providing the blower 11, the flow of air inside the heating box 2 can be accelerated, thereby accelerating the fuel combustion speed, rapidly increasing the temperature, and better controlling the temperature. By providing the fuel feeding port 12 and the partition net 13, the fuel is placed on the surface of the partition net 13, and the ashes after combustion will fall to the bottom of the partition net 13, facilitating cleaning, thereby increasing the air flow during combustion and enabling better fuel combustion. By providing the fan 14, heat can be brought into the drying box 16 to dry the walnuts. By providing the temperature control timer 17, one end of the transmission wire to which the temperature control timer 17 belongs is connected to the temperature control timer, and the other end extends into the drying box 16. When the temperature exceeds the set value, it automatically cools down to achieve automatic temperature adjustment.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high heat storage type walnut drying machine, comprising a heat storage box (1) and a heating box (2), characterized in that: A heating box (2) is provided inside the heat storage box (1), a heat outlet (3) is provided on the top of the heating box (2), a first heating tube (4) is provided inside the heat storage box (1), two first heating tubes (4) are provided, a first isolation plate (5) is provided on the top of one side of the first heating tube (4), a second heating tube (6) is provided above the first heating tube (4), a second isolation plate (19) is provided on the top of one side of the second heating tube (6), a third heating tube (7) is provided above the second heating tube (6), and the third Two heating pipes (7) are provided, and heating pipe connecting boxes (20) are respectively provided at the pipe openings on both sides of the three heating pipes. The two sides of the three heating pipes are respectively abutted against the heating pipe connecting box (20) and seamlessly connected to the heating pipe connecting box (20). The heating pipe connecting box (20) is of a closed design, and a detachable baffle (8) is provided on the outer side of the heating pipe connecting box (20). An opening and closing door (9) is provided on one side of the heat storage box (1) corresponding to one side of the detachable baffle (8), and the opening and closing door (9) and the heat storage box (1) are rotatably connected via a hinge.

2. A high heat storage walnut drying machine according to claim 1, characterized in that: A chimney (10) is provided on one side of the top of the heat storage box (1); the chimney (10) and the two third heating tubes (7) are interconnected; and a blower (11) is provided at the bottom of the chimney (10).

3. A high heat storage walnut drying machine according to claim 1, characterized in that: The bottom of the heat storage box (1) is provided with a fuel feeding port (12), and the interior of the heating box (2) is provided with a partition net (13), and the partition net (13) and the fuel feeding port (12) are fixedly connected.

4. A high heat storage walnut drying machine according to claim 1, characterized in that: A fan (14) is provided on the top of the heat storage box (1), and a channel (15) is provided on one side of the bottom of the heat storage box (1), wherein the channel (15) and the heat storage box (1) are fixedly connected.

5. A high heat storage type walnut drying machine according to claim 4, characterized in that: A drying box (16) is provided at one end of the passage (15), a temperature control timer (17) is provided at the upper front right outside of the drying box (16), the temperature control timer (17) and the drying box (16) are fixed by screws, a cover plate is provided at the top of the drying box (16), and the cover plate and the drying box (16) are detachably connected.

6. A high heat storage type walnut drying machine according to claim 5, characterized in that: A screen (18) is provided inside the drying box (16), and the screen (18) and the drying box (16) are detachably connected. A first roller is provided at the bottom of the drying box (16), and a second roller is provided at the bottom of the heat storage box (1).

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