Wood board surface carbonization device

Abstract

The utility model discloses a wood board surface carbonization device, which belongs to the technical field of wood board surface carbonization devices, and adopts the technical scheme that the wood board surface carbonization device comprises a conveying frame, the surface of the conveying frame is sleeved with a high-temperature-resistant alloy chain plate conveying belt, the inner wall of the conveying frame is rotatably connected with a rotating shaft assembly, and the surface of the conveying frame is sleeved with a conveying belt assembly; the wood board surface carbonization device comprises a conveying frame, a preheating box is connected to the top of the conveying frame in a bolted mode, a baking box is arranged on the right side of the preheating box, a spraying box is arranged on the right side of the baking box, and a drying box is arranged on the right side of the spraying box. The problems that in the prior art, most devices are inconvenient to provide a uniform and stable high-temperature environment for wood boards, carbonization is uneven, the quality of the wood boards is affected, many devices lack the functions of preheating and post-processing the wood boards, the wood boards are prone to being damaged due to sudden temperature change, and the carbonization effect and follow-up use of the wood boards can be affected by residual water after spraying are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of wood surface carbonization devices, and in particular to a wood surface carbonization device. Background Technology

[0002] A wood board surface carbonization device is a specialized device for carbonizing the surface of wood boards. It mainly consists of a heating system, a temperature control system, a gas emission system, a conveying system, and a shell. The heating system is the core of the device, capable of generating sufficient heat to bring the surface of the wood board to the high temperature required for carbonization. There are various heating methods, such as electric heating wire heating, infrared heating, and flame heating.

[0003] However, in traditional techniques, the flipping of wooden boards is usually done manually using hot tongs. The surface temperature of the wooden boards is high, and the risk of workplace injury is high when flipping them manually.

[0004] An existing patent (publication number: CN214644500U) discloses a wood carbonization device, including a base plate, a first side plate fixedly connected to the middle of the upper surface of the base plate, and a first stepper motor fixedly installed on the top of the front of the first side plate by a bracket. This utility model utilizes the combination of a first turntable and a second turntable. The first stepper motor drives the rotation of the first turntable and the second turntable, and by flipping the rectangular wooden board, the other side of the rectangular wooden board is flipped upward, thereby realizing the full surface of the wooden board, avoiding the safety hazards of manual grilling, and improving the efficiency of wood carbonization.

[0005] To address the aforementioned issues, existing patents offer solutions. However, most existing wood surface carbonization devices are not conducive to providing a uniform and stable high-temperature environment for the wood during surface carbonization, resulting in uneven carbonization and affecting the quality of the wood. Moreover, many devices lack the function of preheating and post-processing the wood, making the wood susceptible to damage due to sudden temperature changes. Residual moisture after spraying also affects the carbonization effect and the subsequent use of the wood.

[0006] To address this, a carbonization device for wood board surfaces is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a wood board surface carbonization device that can solve the problems of existing wood board surface carbonization devices, which are mostly inconvenient to provide a uniform and stable high temperature environment for wood boards, resulting in uneven carbonization and affecting the quality of wood boards. Moreover, many devices lack the function of preheating and post-processing wood boards, making the wood boards easily damaged by sudden temperature changes. Residual moisture after spraying will also affect the carbonization effect and the subsequent use of the wood boards.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a wood surface carbonization device, comprising a transmission frame, a high-temperature resistant alloy chain conveyor belt sleeved on the surface of the transmission frame, a rotating shaft assembly rotatably connected to the inner wall of the transmission frame, a transmission belt assembly sleeved on the surface of the transmission frame, a preheating box bolted to the top of the transmission frame, a roasting oven arranged on the right side of the preheating box, a spray box arranged on the right side of the roasting oven, a drying box arranged on the right side of the spray box, and a roasting mechanism arranged on the inner wall of the roasting oven;

[0009] The roasting mechanism includes a connecting pipe, a transmission pipe, and a flame nozzle. The top of the flame nozzle is fixedly connected to the bottom of the transmission pipe, the top of the transmission pipe is fixedly connected to the bottom of the connecting pipe, and the surface of the connecting pipe is fixedly connected to the inner wall of the roasting oven.

[0010] Preferably, the inner wall of the spray box is fitted with a support assembly, and the inner wall of the support assembly is bolted with a spraying mechanism.

[0011] Preferably, the inner wall of the spray box is provided with a pump body, the bottom of the pump body is fixedly connected to a connecting pipe, the surface of the connecting pipe is movably connected to the inner wall of the spray box, and the right side of the connecting pipe is fixedly connected to the left side of the spraying mechanism.

[0012] Preferably, the spraying mechanism includes an inlet pipe, a branch pipe, and a spray head. The top of the spray head is fixedly connected to the bottom of the branch pipe, the rear side of the branch pipe is fixedly connected to the front side of the inlet pipe, the left side of the inlet pipe is fixedly connected to the right side of the connecting pipe, and the inner wall of the support assembly is engaged with the surface of the branch pipe.

[0013] Preferably, a gas pipe is fixedly connected to the top of the connecting pipe, and an installation plate is provided on the rear side of the gas pipe.

[0014] Preferably, a lifting assembly is bolted to the inner wall of the preheating box, and a resistance wire heating assembly is bolted to the bottom of the lifting assembly.

[0015] Preferably, a collection rack is provided at the bottom of the transmission rack, and a sewage pipe is fixedly connected to the bottom of the collection rack.

[0016] Preferably, the inner wall of the drying oven is provided with a fan structure, and the bottom of the fan structure is provided with a heating structure.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application sets up a roasting mechanism, which can create a stable high-temperature environment inside the roasting oven. The connecting pipe is stably connected to the external gas to ensure smooth delivery. The transmission pipe evenly distributes fuel to the nozzle to ensure uniform flame intensity. The wood surface is roasted at a suitable angle and range to achieve uniform carbonization and form a uniform and dense carbonized layer.

[0019] 2. This application improves the quality of the carbonized wood boards by setting up a preheating box, a spray box, and a high-temperature resistant alloy chain conveyor belt. The high-temperature resistant alloy chain conveyor belt is resistant to high temperatures and has good mechanical strength, which can operate stably at high temperatures and prevent the wood boards from shifting or getting stuck. The shaft assembly facilitates the downward flow of water. The preheating box prevents the wood boards from being damaged by a sudden temperature rise when they enter the baking oven. The spray box can extinguish the fire and wash away the scum. The drying box removes residual moisture and improves the quality of the carbonized wood boards. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the wood surface carbonization device of this utility model;

[0021] Figure 2 This is a front view of the resistance wire heating assembly of this utility model;

[0022] Figure 3 This is a front view of the collection rack of this utility model;

[0023] Figure 4 This is a structural diagram of the lifting assembly of this utility model;

[0024] Figure 5 This is a structural diagram of the roasting mechanism of this utility model;

[0025] Figure 6 This is a structural diagram of the spraying mechanism of this utility model;

[0026] Figure 7 This is a structural diagram of the heating structure of this utility model.

[0027] In the diagram, 1. Transmission rack; 2. Grilling mechanism; 201. Connecting pipe; 202. Transmission pipe; 203. Flame nozzle; 3. Spraying mechanism; 301. Water inlet pipe; 302. Branch pipe; 303. Spray head; 4. High-temperature alloy chain conveyor belt; 5. Rotary shaft assembly; 6. Transmission belt assembly; 7. Preheating box; 8. Grilling oven; 9. Spray box; 10. Drying box; 11. Support assembly; 12. Pump body; 13. Connecting pipe; 14. Gas pipe; 15. Mounting plate; 16. Lifting assembly; 17. Resistance wire heating assembly; 18. Collection rack; 19. Drainage pipe; 20. Fan structure; 21. Heating structure. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-7 The present invention provides the following technical solution:

[0030] A wood board surface carbonization device includes a transmission frame 1, a high-temperature resistant alloy chain conveyor belt 4 sleeved on the surface of the transmission frame 1, a rotating shaft assembly 5 rotatably connected to the inner wall of the transmission frame 1, a transmission belt assembly 6 sleeved on the surface of the transmission frame 1, a preheating box 7 bolted to the top of the transmission frame 1, a roasting oven 8 arranged on the right side of the preheating box 7, a spray box 9 arranged on the right side of the roasting oven 8, a drying box 10 arranged on the right side of the spray box 9, and a roasting mechanism 2 arranged on the inner wall of the roasting oven 8.

[0031] The grilling mechanism 2 includes a connecting pipe 201, a transmission pipe 202, and a flame nozzle 203. The top of the flame nozzle 203 is fixedly connected to the bottom of the transmission pipe 202, the top of the transmission pipe 202 is fixedly connected to the bottom of the connecting pipe 201, and the surface of the connecting pipe 201 is fixedly connected to the inner wall of the grilling oven 8.

[0032] In this embodiment: By setting up the roasting mechanism 2, the roasting oven 8 provides a stable high-temperature environment for the carbonization of the wood surface. The connecting pipe 201 can stably introduce gas, and its specifications can ensure smooth gas delivery and avoid pressure changes affecting flame stability. The transmission pipe 202 evenly distributes fuel to each flame nozzle 203, ensuring that the amount of fuel in each nozzle is the same, so that the flame intensity emitted by the flame nozzle 203 is uniform. The flame acts on the wood surface at an appropriate angle and coverage, realizing uniform carbonization of the wood and ensuring that a uniform and dense carbonized layer is formed on the wood surface. By setting up the preheating box 7, the spray box 9, and the high-temperature resistant alloy chain conveyor belt 4, the high-temperature resistant alloy chain conveyor belt 4 is heat-resistant and has good mechanical strength, and can withstand high temperatures. Stable operation under the scorching environment prevents the wood boards from shifting or getting stuck due to heat deformation of the conveyor belt. The rotating shaft assembly 5 ensures that the water in the subsequent spray box 9 can flow smoothly to the bottom. The preheating box 7 preheats the wood boards evenly in advance, avoiding excessive thermal stress caused by a sudden temperature rise when the wood boards enter the scorching oven 8 directly, reducing cracking and deformation of the wood board surface, ensuring the integrity of the wood board and the quality of subsequent carbonization. The spray box 9 can spray water on the surface of the wood boards after scorching, quickly extinguishing the fire. The water flow can wash away the scum produced by carbonization, making the surface of the wood boards clean and facilitating subsequent processing and use. The drying box 10 uses hot air drying to quickly and evenly remove the residual moisture on the surface of the wood boards after spraying, restoring the wood boards to a dry state and improving the quality of the carbonized wood boards.

[0033] Specifically, such as Figure 6 As shown, a support assembly 11 is snapped onto the inner wall of the spray box 9, and a spraying mechanism 3 is bolted onto the inner wall of the support assembly 11.

[0034] Specifically, such as Figure 6As shown, a pump body 12 is provided on the inner wall of the spray box 9. A connecting pipe 13 is fixedly connected to the bottom of the pump body 12. The surface of the connecting pipe 13 is movably connected to the inner wall of the spray box 9. The right side of the connecting pipe 13 is fixedly connected to the left side of the spraying mechanism 3.

[0035] Specifically, such as Figure 6 As shown, the spraying mechanism 3 includes an inlet pipe 301, a branch pipe 302, and a spray head 303. The top of the spray head 303 is fixedly connected to the bottom of the branch pipe 302, the rear side of the branch pipe 302 is fixedly connected to the front side of the inlet pipe 301, the left side of the inlet pipe 301 is fixedly connected to the right side of the connecting pipe 13, and the inner wall of the support component 11 is snapped into the surface of the branch pipe 302.

[0036] In this embodiment: the support component 11 snapped into the spray box 9 provides stable support for the spraying mechanism 3. The pump body 12 supplies water to the spraying mechanism 3 through the connecting pipe 13, enabling the spraying mechanism 3 to work normally. The water inlet pipe 301, branch pipe 302 and spray head 303 in the spraying mechanism 3 cooperate with each other to spray water evenly on the surface of the wood board after it has been heated, ensuring the timeliness and thoroughness of fire extinguishing. It can quickly wash away the scum produced by carbonization, improve the cleanliness of the wood board surface, and is beneficial to the subsequent processing and use of the wood board.

[0037] Specifically, such as Figure 5 As shown, a gas pipe 14 is fixedly connected to the top of the connecting pipe 201, and an installation plate 15 is provided on the rear side of the gas pipe 14.

[0038] Specifically, such as Figure 6 As shown, a lifting assembly 16 is bolted to the inner wall of the preheating box 7, and a resistance wire heating assembly 17 is bolted to the bottom of the lifting assembly 16.

[0039] In this embodiment: the gas pipe 14 at the top of the connecting pipe 201 can be connected to an external pipeline to facilitate the supply of gas to the grilling mechanism 2. The mounting plate 15 on the rear side facilitates the connection and installation of the gas pipe 14 with the external gas supply system, ensuring the stability and safety of the gas supply. The lifting component 16 in the preheating box 7 can adjust the height of the resistance wire heating component 17, effectively avoiding excessive thermal stress on the wooden board due to a sudden temperature rise, reducing cracking and deformation of the wooden board surface, thereby improving the subsequent carbonization quality.

[0040] Specifically, such as Figure 3 As shown, a collection rack 18 is provided at the bottom of the transmission rack 1, and a sewage pipe 19 is fixedly connected to the bottom of the collection rack 18.

[0041] Specifically, such as Figure 7 As shown, a fan structure 20 is provided on the inner wall of the drying oven 10, and a heating structure 21 is provided at the bottom of the fan structure 20.

[0042] In this embodiment: the collection rack 18 at the bottom of the transfer rack 1 can collect waste residue, wastewater and other waste generated during the carbonization process, and the drain pipe 19 can discharge the collected waste. The fan structure 20 and the heating structure 21 in the drying box 10 work together. The fan structure 20 makes the hot air circulate evenly in the drying box 10, and the heating structure 21 provides heat to the air, which can quickly and evenly remove the residual moisture on the surface of the wood board after spraying, so that the wood board can be restored to a dry state and the quality of the wood board after carbonization can be improved.

[0043] Working Principle: During the use of the transmission rack 1, the roasting mechanism 2 and the roasting oven 8 provide a stable high-temperature environment for the carbonization of the wood surface. The connecting pipe 201 can stably introduce gas, and its specifications can ensure smooth gas delivery and avoid pressure changes affecting flame stability. The transmission pipe 202 evenly distributes fuel to each flame nozzle 203, ensuring that the amount of fuel in each nozzle is the same, so that the flame intensity emitted by the flame nozzle 203 is uniform. The flame acts on the wood surface at an appropriate angle and coverage, achieving uniform carbonization of the wood and ensuring the formation of a uniform and dense carbonized layer on the wood surface. By setting up a preheating box 7, a spray box 9, and a high-temperature resistant alloy chain conveyor belt 4, the high-temperature resistant alloy chain conveyor belt 4 is heat-resistant and has good mechanical strength. Okay, it operates stably under high-temperature baking conditions, preventing the wood boards from shifting or getting stuck due to heat deformation of the conveyor belt. The rotating shaft assembly 5 ensures that the water in the subsequent spray box 9 can flow smoothly to the bottom. The preheating box 7 preheats the wood boards evenly in advance, avoiding excessive thermal stress caused by a sudden temperature rise when the wood boards directly enter the baking oven 8, reducing cracking and deformation of the wood board surface, ensuring the integrity of the wood board and the quality of subsequent carbonization. The spray box 9 can spray water on the surface of the baked wood boards to quickly extinguish the fire. The water flow can wash away the scum produced by carbonization, making the surface of the wood boards clean and facilitating subsequent processing and use. The drying box 10 uses hot air drying to quickly and evenly remove the residual moisture on the surface of the wood boards after spraying, restoring the wood boards to a dry state and improving the quality of the carbonized wood boards.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wood board surface carbonization apparatus comprising a transport frame (1), characterized in that: The surface of the transmission frame (1) is sleeved with a high-temperature-resistant alloy chain plate conveying belt (4), the inner wall of the transmission frame (1) is rotatably connected with a rotating shaft assembly (5), the surface of the transmission frame (1) is sleeved with a conveying belt assembly (6), the top of the transmission frame (1) is bolted with a preheating box (7), the right side of the preheating box (7) is provided with a roasting box (8), the right side of the roasting box (8) is provided with a spraying box (9), the right side of the spraying box (9) is provided with a drying box (10), and the inner wall of the roasting box (8) is provided with a roasting mechanism (2). The roasting mechanism (2) comprises a connecting pipe (201), a conveying pipe (202) and a flame nozzle (203), the top of the flame nozzle (203) is fixedly communicated with the bottom of the conveying pipe (202), the top of the conveying pipe (202) is fixedly communicated with the bottom of the connecting pipe (201), and the surface of the connecting pipe (201) is fixedly communicated with the inner wall of the roasting box (8).

2. A wood board surface carbonization apparatus according to claim 1, characterized by: The inner wall of the spraying box (9) is clamped with a supporting assembly (11), and the inner wall of the supporting assembly (11) is bolted with a spraying mechanism (3).

3. A wood board surface carbonization apparatus according to claim 2, characterized by: The inner wall of the spraying box (9) is provided with a pump body (12), the bottom of the pump body (12) is fixedly communicated with a connecting pipe (13), the surface of the connecting pipe (13) is movably communicated with the inner wall of the spraying box (9), and the right side of the connecting pipe (13) is fixedly communicated with the left side of the spraying mechanism (3).

4. A wood board surface carbonization apparatus according to claim 3, characterized by: The spraying mechanism (3) comprises a water inlet pipe (301), a branch pipe (302) and a spraying head (303), the top of the spraying head (303) is fixedly communicated with the bottom of the branch pipe (302), the rear side of the branch pipe (302) is fixedly communicated with the front side of the water inlet pipe (301), the left side of the water inlet pipe (301) is fixedly communicated with the right side of the connecting pipe (13), and the inner wall of the supporting assembly (11) is clamped with the surface of the branch pipe (302).

5. A wood board surface carbonization apparatus according to claim 1, characterized by: The top of the connecting pipe (201) is fixedly communicated with a gas pipe (14), and the rear side of the gas pipe (14) is provided with a mounting disc (15).

6. A wood board surface carbonization apparatus according to claim 1, characterized by: The inner wall of the preheating box (7) is bolted with a lifting assembly (16), and the bottom of the lifting assembly (16) is bolted with a resistance wire heating assembly (17).

7. A wood board surface carbonization apparatus according to claim 1, characterized by: The bottom of the transmission frame (1) is provided with a collecting frame (18), and the bottom of the collecting frame (18) is fixedly communicated with a blowdown pipe (19).

8. A wood board surface carbonization apparatus according to claim 1, characterized by: The inner wall of the drying box (10) is provided with a fan structure (20), and the bottom of the fan structure (20) is provided with a heating structure (21).

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