Drying device for bamboo product production

Abstract

The utility model relates to the technical field of bamboo product production, and discloses a drying device for bamboo product production, which comprises a drying box body, a rolling shaft and an electric heating plate, the side wall of the drying box body is hinged with a box door, the side wall of the drying box body on one side of the box door is provided with a threaded hole, one side of the threaded hole is provided with a door bolt, and the door bolt is connected with the rolling shaft. One end of the bolt penetrates through the side wall of the drying box body and is in threaded connection with the threaded hole; the rolling shaft, the electric heating plate, the box door, the door bolt, the air circulation device and the like are arranged and used in cooperation, when bamboo product raw materials are dried, the raw materials are firstly placed on the rolling shaft, then the door bolt is rotated to close the box door, then the electric heating plate is started for heating, and the air circulation device is started at the same time to filter steam generated in the heating and drying process; and the cold area device can accelerate cooling of the raw materials after drying is completed, the raw materials can be conveniently taken out, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of product production, in particular to a drying device for producing bamboo products. Background Art

[0002] Bamboo products refer to products made from bamboo as raw materials, mostly daily necessities, such as bamboo baskets, bamboo sieves, bamboo strainers, bamboo dustpans and bamboo steamers, etc. In recent years, bamboo floors and bamboo furniture have become popular. There are also some folk crafts with higher value, such as bamboo carvings. Bamboo charcoal products are also promising. Hubei Xianning is rich in bamboo. Xianning's bamboo products are unique in shape, delicate in carving, bright in color, and diverse in color. They are sold domestically and are traditional local handicrafts that are popular among tourists. Before processing the bamboo raw materials, the raw materials need to be dehumidified. The traditional dehumidification method generally uses sunlight or natural drying to dehumidify the raw materials, and the work efficiency is relatively low.

[0003] The authorization announcement number CN211575777U discloses a bamboo product dehumidification and drying device. In view of the problem that the existing dehumidification and drying of bamboo products mostly adopts sunlight or natural drying, and the dehumidification and drying efficiency of bamboo products is relatively low, the following scheme is proposed, including a base, columns are fixedly installed at the four corners of the top of the base, and the same drying box is fixedly installed on the top of the four columns, the top of the drying box is hinged with a cover plate, the bottom of the cover plate is fixedly installed with an electric heating wire, a plurality of rotating shafts are rotatably connected at equal intervals on the inner wall of the drying box, and rollers are fixedly sleeved on the rotating shafts, and one end of the plurality of rotating shafts extends to the outside of the drying box. The above device can achieve uniform drying of the bamboo sticks by placing a plurality of bamboo sticks in the drying box, then energizing the electric heating wire, and starting the driving motor, thereby effectively improving the drying efficiency of the bamboo sticks, and has a strong market promotion prospect.

[0004] But the following problems still exist:

[0005] When the above-mentioned device performs dehumidification treatment on raw materials, the raw materials contain a lot of moisture, and the closed space formed by the drying box makes it impossible for the moisture to be discharged, thereby affecting the drying quality of the raw materials, and has certain limitations.

[0006] For this reason, we propose a drying device for bamboo product production to solve the above problems. Utility Model Content

[0007] The utility model aims to propose a drying device for bamboo product production, which can make the air containing water vapor generated in the drying process re-enter the drying box, thereby improving the drying efficiency and the drying quality, and can also quickly cool the raw materials after drying, thereby improving the working efficiency.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A drying device for producing bamboo products comprises a drying box body, a roller and an electric heating plate, wherein a box door is hingedly connected to the side wall of the drying box body, and a threaded hole is provided on the side wall of the drying box body located on the side of the box door, a bolt is provided on one side of the threaded hole, and one end of the bolt passes through the side wall of the drying box body and is threadedly connected to the threaded hole, an air circulation device is connected above the electric heating plate, and a cooling device is connected on one side of the air circulation device.

[0010] Preferably, the air circulation device includes an air cavity plate fixedly connected to the upper surface of the electric heating plate, and a plurality of air outlet holes are provided on the bottom surface of the air cavity plate, one side of the air cavity plate is connected to an air inlet pipe, and one end of the air inlet pipe passes through the side wall of the drying box body, one end of the air inlet pipe located on one side of the drying box body is fixedly connected to an exhaust fan, and one side of the exhaust fan is connected to a drying mechanism, one side of the drying mechanism is connected to an exhaust pipe, and the other end of the exhaust pipe is connected to the bottom surface of the drying box body.

[0011] Preferably, the cooling device includes a blower arranged above the drying box body, and the air supply end of the blower is connected to a drying mechanism, one side of the drying mechanism is connected to a cooling pipe, and one end of the cooling pipe passes through the side wall of the drying box body and is connected to the air cavity plate.

[0012] Preferably, the drying mechanism includes a drying box, and a desiccant is provided inside the drying box, a drying door is hinged on the side wall of the drying box, and a drying threaded hole is opened on one side of the drying box located on the side of the drying door, a drying bolt is provided on one side of the drying threaded hole, and one end of the drying bolt passes through the side wall of the drying door and is threadedly connected to the drying threaded hole.

[0013] Preferably, a water leakage port is provided on the bottom surface of the exhaust pipe.

[0014] Preferably, a sloped water leakage port is provided on the bottom surface of the drying box body, and the sloped water leakage port is connected to the exhaust pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model cooperates with rollers, electric heating plates, box doors, door bolts and air circulation devices when drying bamboo raw materials. First, the raw materials are placed on the rollers, then the door bolts are rotated to close the box doors, and then the electric heating plates are started for heating. At this time, the air circulation device is started at the same time to filter the water vapor generated during the heating and drying process, so that dry air is blown to the raw materials again, thereby improving the drying quality. After the drying is completed, the cold zone device accelerates the cooling of the raw materials, facilitates the removal of the raw materials, and further improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a drying device for bamboo product production proposed by the utility model;

[0018] Figure 2 This is a side cross-sectional structural schematic diagram of a drying device for bamboo product production proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a top view of a cross-sectional structure of a drying device for producing bamboo products proposed by the utility model;

[0020] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0021] In the figure: 1. Drying box body; 2. Roller; 3. Electric heating plate; 4. Box door; 5. Door bolt; 6. Air chamber plate; 7. Air inlet pipe; 8. Exhaust fan; 9. Exhaust duct; 10. Slant water leakage port; 11. Cooling pipe; 12. Blower; 13. Drying box; 14. Desiccant; 15. Drying door; 16. Drying bolt; 17. Water leakage port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A drying device for producing bamboo products comprises a drying box body 1, a roller 2 and an electric heating plate 3, a side wall of the drying box body 1 is hinged with a box door 4, and a threaded hole is opened on the side wall of the drying box body 1 on the side of the box door 4, a bolt 5 is arranged on one side of the threaded hole, and one end of the bolt 5 passes through the side wall of the drying box body 1 and is threadedly connected to the threaded hole, an air circulation device is connected above the electric heating plate 3, and a cooling device is connected on one side of the air circulation device.

[0024] It can be seen from the above structure that by setting the roller 2, the electric heating plate 3, the box door 4, the bolt 5 and the air circulation device, when the bamboo product raw materials are dried, the raw materials are first placed on the roller 2, and then the bolt 5 is rotated to close the box door 4, and then the electric heating plate 3 is started for heating. At this time, the air circulation device will be started at the same time to filter the water vapor generated during the heating and drying process, so that the dry air is blown to the raw materials again, thereby improving the drying quality. The cold zone device will accelerate the cooling of the raw materials after the drying is completed, which is convenient for taking out the raw materials and further improving the work efficiency.

[0025] Furthermore, the air circulation device includes an air chamber plate 6 fixedly connected to the upper surface of the electric heating plate 3, and a plurality of air outlet holes are provided on the bottom surface of the air chamber plate 6, an air inlet pipe 7 is connected to one side of the air chamber plate 6, and one end of the air inlet pipe 7 passes through the side wall of the drying box body 1, an exhaust fan 8 is fixedly connected to one end of the air inlet pipe 7 located on one side of the drying box body 1, and a drying mechanism is connected to one side of the exhaust fan 8, and an exhaust pipe 9 is connected to one side of the drying mechanism, and the other end of the exhaust pipe 9 is connected to the bottom surface of the drying box body 1; by arranging the air chamber plate 6, the air outlet holes, the air inlet pipe 7, the air inlet pipe 7 and the air outlet holes, the air inlet pipe 7 and the air outlet holes are provided on the bottom surface of the drying box body 1, and the air inlet pipe 7 is connected to the bottom surface of the drying box body 1. The air duct 7, the exhaust fan 8, the exhaust pipe 9 and the drying mechanism are used in combination. When the electric heating plate 3 dries the raw materials, the exhaust fan 8 will start and extract the air in the drying box body 1 through the exhaust pipe 9. When the air passes through the drying mechanism, the moisture in the air will be filtered by the drying mechanism, so that the dry air is blown to the electric heating plate 3 through the air inlet pipe 7, the air cavity plate 6 and the air outlet. Then the dry hot air can continue to dry the raw materials, while keeping the temperature inside the drying box body 1 dry, thereby improving the drying efficiency and drying quality.

[0026] Furthermore, the cooling device includes an air blower 12 arranged above the drying box body 1, and the air delivery end of the air blower 12 is connected to the drying mechanism, one side of the drying mechanism is connected to the cooling pipe 11, and one end of the cooling pipe 11 passes through the side wall of the drying box body 1 and is connected to the air chamber plate 6; by arranging the air blower 12, the cooling pipe 11 and the air chamber plate 6 for use together, when the drying is completed, the rotating door bolt 5 opens the box door 4. At this time, the temperature of the raw materials is too high to be taken out, and the air blower 12 will start accordingly, so that the low-temperature air passes through the drying mechanism to filter the water vapor contained therein, and then passes through the cooling pipe 11, the air chamber plate 6 and the air outlet to blow to the high-temperature raw materials for cooling treatment, and then the raw materials can be taken out, reducing the waiting time and thus improving work efficiency.

[0027] Furthermore, the drying mechanism includes a drying box 13, and a desiccant 14 is arranged inside the drying box 13, a drying door 15 is hinged on the side wall of the drying box 13, and a drying threaded hole is opened on one side of the drying box 13 located on the side of the drying door 15, a drying bolt 16 is arranged on one side of the drying threaded hole, and one end of the drying bolt 16 penetrates the side wall of the drying door 15 and is threadedly connected to the drying threaded hole; by arranging the drying box 13, the desiccant 14, the drying door 15, the drying threaded hole and the drying bolt 16 for use together, when the air containing water and moisture passes through the drying box 13, the desiccant 14 will filter the moisture in the air, so that the dry air flows out of the drying box 13, and the desiccant 14 needs to be replaced after being used for a certain period of time, at this time, the drying bolt 16 is rotated to make the drying bolt 16 rotate away from the threaded hole, and then the drying door 15 can be opened, and the desiccant 14 in the drying box 13 can be replaced, and after the replacement is completed, the drying door 15 is closed, and the drying bolt 16 is rotated again to fix the drying door 15, and then the water-containing air can continue to be filtered.

[0028] Furthermore, a water leakage port 17 is provided on the bottom surface of the exhaust pipe 9; due to the design of the water leakage port 17, when there is too much water vapor in the air, it will condense into water droplets, and these water droplets can flow out through the water leakage port 17 to prevent the generation of water accumulation.

[0029] Furthermore, a sloped water leakage port 10 is provided on the bottom surface of the drying box body 1, and the sloped water leakage port 10 is connected to the exhaust pipe 9; the design of the sloped water leakage port 10 facilitates the condensed water droplets in the drying box body 1 to flow out of the drying box body 1, further preventing the generation of water accumulation.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for producing bamboo products, comprising a drying box body (1), a roller (2) and an electric heating plate (3), characterized in that: The side wall of the drying box body (1) is hinged with a box door (4), and a threaded hole is provided on the side wall of the drying box body (1) on the side of the box door (4), and a bolt (5) is provided on one side of the threaded hole, and one end of the bolt (5) passes through the side wall of the drying box body (1) and is threadedly connected to the threaded hole, and an air circulation device is connected above the electric heating plate (3), and a cooling device is connected on one side of the air circulation device; The air circulation device comprises an air chamber plate (6) fixedly connected to the upper surface of the electric heating plate (3), and a plurality of air outlet holes are provided on the bottom surface of the air chamber plate (6); an air inlet pipe (7) is connected to one side of the air chamber plate (6), and one end of the air inlet pipe (7) passes through the side wall of the drying box body (1); an exhaust fan (8) is fixedly connected to one end of the air inlet pipe (7) located on one side of the drying box body (1), and a drying mechanism is connected to one side of the exhaust fan (8); an exhaust pipe (9) is connected to one side of the drying mechanism, and the other end of the exhaust pipe (9) is connected to the bottom surface of the drying box body (1).

2. A drying device for bamboo product production according to claim 1, characterized in that: The cooling device comprises an air blower (12) arranged above the drying box body (1), and the air supply end of the air blower (12) is connected to a drying mechanism, one side of the drying mechanism is connected to a cooling pipe (11), and one end of the cooling pipe (11) passes through the side wall of the drying box body (1) and is connected to the air chamber plate (6).

3. A drying device for bamboo product production according to claim 1 or 2, characterized in that: The drying mechanism comprises a drying box (13), wherein a desiccant (14) is arranged inside the drying box (13), a drying door (15) is hingedly connected to the side wall of the drying box (13), and a drying threaded hole is provided on one side of the drying box (13) located on one side of the drying door (15), a drying bolt (16) is provided on one side of the drying threaded hole, and one end of the drying bolt (16) passes through the side wall of the drying door (15) and is threadedly connected to the drying threaded hole.

4. A drying device for bamboo product production according to claim 1, characterized in that: The bottom surface of the exhaust pipe (9) is provided with a water leakage opening (17).

5. A drying device for producing bamboo products according to claim 1, characterized in that: The bottom surface of the drying box body (1) is provided with an inclined water leakage port (10), and the inclined water leakage port (10) is connected to the exhaust pipe (9).

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