Steam treatment equipment for wood processing

Abstract

The utility model discloses steam treatment equipment for wood processing, which comprises a treatment box, the front side surface of the treatment box is provided with a box door, the middle part of the inner cavity of the treatment box is fixedly connected with a support frame, the top of the support frame is rotatably provided with a plurality of support wheels, and the bottom of the inner cavity of the treatment box is fixedly connected with a steam spraying disc. The lower portion of an inner cavity of the treatment box is fixedly connected with a cooling airflow spraying disc, and the upper portion of the inner cavity of the treatment box is provided with a push plate moving in the horizontal direction from the front side to the rear side of the treatment box. According to the steam treatment equipment for wood processing, after the box door is opened, the push plate can be driven to move through the driving mechanism, after the push plate abuts against wood placed on the surfaces of the multiple supporting wheels, the wood is pushed to move to the outside of the treatment box, rapid discharging operation is completed, and the production efficiency of wood heat treatment processing is improved.

Description

Technical Field

[0001] This utility model relates to the field of wood heat treatment technology, specifically to a steam treatment device for wood processing. Background Technology

[0002] Timber is a material that has undergone preliminary processing after trees are harvested. There are many types of timber, each with its own characteristics. In order to prevent wood products from deforming, cracking or rotting during use, the wood needs to be dried or surface carbonized before processing.

[0003] Chinese patent CN208375518U discloses a wood heat treatment device. This technical solution involves injecting air into the chamber after the wood heat treatment is completed, using the air to cool the high-temperature wood inside the chamber. This reduces the time the wood stays in the chamber compared to devices that use natural cooling, thus improving the efficiency of the equipment.

[0004] However, this steam treatment equipment for wood processing does not have the function of quickly unloading the wood after cooling it during use. The unloading process requires each piece of wood to be taken out of the device one by one, which is cumbersome and time-consuming, thus reducing the production efficiency of wood processing. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a steam treatment device for wood processing, which solves the problem that, after cooling the wood, the steam treatment device for wood processing does not have the function of quickly unloading the wood.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a steam treatment device for wood processing, including a treatment box, a box door provided on the front side of the treatment box, a support frame fixedly connected to the middle of the inner cavity of the treatment box, a plurality of support wheels rotatably provided on the top of the support frame, a steam ejection plate fixedly connected to the bottom of the inner cavity of the treatment box, and a cooling airflow spray plate fixedly connected to the lower part of the inner cavity of the treatment box.

[0007] The upper part of the inner cavity of the treatment box is provided with a push plate that moves horizontally from the front side to the rear side of the treatment box. A receiving box is fixedly connected to one end face of the treatment box. The inner cavity of the receiving box is provided with a driving mechanism for driving the push plate to slide. The other end face of the treatment box is provided with a filter mechanism for purifying flue gas.

[0008] Furthermore, a handle is fixedly connected to the surface of the box door, and a latch adapted to the box door is provided on the surface of the processing box.

[0009] Furthermore, a temperature sensor is installed on the door, and a pressure relief pipe is connected to the top of the processing box.

[0010] Furthermore, the driving mechanism includes a motor, a threaded rod, and a threaded sleeve. The motor is fixedly connected to the front end of the inner cavity of the receiving box. The threaded rod is fixedly connected to the output shaft of the motor. The threaded sleeve is threadedly connected to the surface of the threaded rod. Connecting rods are fixedly connected to both sides of the surface of the threaded sleeve. The rear end of the connecting rod is pulled out to the outside of the receiving box and is fixedly connected to a horizontal plate. A push-pull rod is fixedly connected to the other end of the front side of the horizontal plate. The other end of the push-pull rod is pulled out to the inner cavity of the processing box and is fixedly connected to the rear side of the push plate.

[0011] Furthermore, slide rails are fixedly connected to both ends of the top of the inner wall of the processing box, and sliders are fixedly connected to both ends of the top of the push plate. The sliders are slidably sleeved on the surface of the slide rails at the same end, and a sealing element adapted to the push-pull rod is provided on the rear side of the processing box.

[0012] Furthermore, the filtration mechanism includes a water storage tank, an activated carbon plate, and a guide pipe. The water storage tank is fixedly connected to the other end face of the treatment tank. The activated carbon plate is fixedly connected to the upper part of the inner cavity of the water storage tank. The guide pipe is connected to the top of the treatment tank, and the other end of the guide pipe extends to the bottom of the inner cavity of the water storage tank. An exhaust pipe is connected to the top of the water storage tank.

[0013] Furthermore, a drain pipe is connected to the bottom of the water storage tank, and a valve is installed on the drain pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: after placing the wood on the surface of multiple support wheels, high-temperature saturated steam can be injected into the inner cavity of the processing box through the steam spray plate to perform heat treatment on the wood. After processing, cooling airflow is injected into the inner cavity of the processing box through the cooling airflow spray plate to quickly cool the heat-treated wood. After opening the box door, the push plate can be driven by the drive mechanism to move. After the push plate abuts against the wood placed on the surface of multiple support wheels, it pushes the wood to the outside of the processing box, completing the rapid unloading operation and improving the production efficiency of wood heat treatment processing. Attached Figure Description

[0015] Figure 1 This is a front structural diagram of the present invention;

[0016] Figure 2 This is a front sectional view of the present invention.

[0017] Figure 3 This is a schematic diagram of the drive mechanism in this utility model.

[0018] In the diagram: 1. Processing tank; 2. Steam spray plate; 3. Cooling airflow spray plate; 4. Support frame; 5. Support wheel; 6. Container box; 7. Motor; 8. Threaded rod; 9. Threaded sleeve; 10. Connecting rod; 11. Horizontal plate; 12. Push-pull rod; 13. Slide rail; 14. Slider; 15. Pressure relief pipe; 16. Push plate; 17. Water storage tank; 18. Activated carbon plate; 19. Guide pipe; 20. Sewage pipe; 21. Exhaust pipe; 22. Door; 23. Handle; 24. Lock; 25. Temperature sensor. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-3 This utility model provides a technical solution: a steam treatment device for wood processing, including a treatment box 1, a box door 22 provided on the front side of the treatment box 1, a support frame 4 fixedly connected to the middle of the inner cavity of the treatment box 1, a plurality of support wheels 5 rotatably provided on the top of the support frame 4, a steam ejection plate 2 fixedly connected to the bottom of the inner cavity of the treatment box 1, a cooling airflow spray plate 3 fixedly connected to the lower part of the inner cavity of the treatment box 1, the steam ejection plate 2 being connected to an external steam device, and the cooling airflow spray plate 3 being connected to an external cooling fan.

[0021] The upper part of the inner cavity of the treatment box 1 is provided with a push plate 16 that moves horizontally from the front side to the rear side of the treatment box 1. One end face of the treatment box 1 is fixedly connected to a receiving box 6. The inner cavity of the receiving box 6 is provided with a drive mechanism for driving the push plate 16 to slide. The other end face of the treatment box 1 is provided with a filter mechanism for purifying the flue gas.

[0022] After the wood is placed on the surface of multiple support wheels 5, high-temperature saturated steam can be injected into the inner cavity of the treatment box 1 through the steam ejection plate 2 to perform heat treatment on the wood.

[0023] After processing, cooling airflow is injected into the inner cavity of the treatment box 1 through the cooling airflow spray plate 3, which can quickly cool the heat-treated wood.

[0024] After opening the box door 22, the push plate 16 can be moved by the drive mechanism. The push plate 16 will contact the wood placed on the surface of multiple support wheels 5 and push the wood to the outside of the processing box 1, thus completing the rapid unloading operation and improving the production efficiency of wood heat treatment processing.

[0025] A handle 23 is fixedly connected to the surface of the door 22, and a latch 24 adapted to the door 22 is provided on the surface of the processing box 1. The handle 23 makes it easy for staff to open and close the door 22, and the latch 24 makes it easy to lock and fix the door 22 after it is closed.

[0026] A temperature sensor 25 is installed on the door 22, and a pressure relief pipe 15 is connected to the top of the processing box 1. The temperature sensor 25 facilitates the detection of the temperature inside the processing box 1, and the pressure relief pipe 15 facilitates the control of the pressure inside the processing box 1. A condensate drain pipe can be installed at the bottom of the processing box 1.

[0027] The drive mechanism includes a motor 7, a threaded rod 8, and a threaded sleeve 9. The motor 7 is fixedly connected to the front end of the inner cavity of the housing 6, the threaded rod 8 is fixedly connected to the output shaft of the motor 7, and the threaded sleeve 9 is threadedly connected to the surface of the threaded rod 8. Connecting rods 10 are fixedly connected to both sides of the surface of the threaded sleeve 9.

[0028] The rear end of the connecting rod 10 is pulled out to the outside of the receiving box 6 and is fixedly connected to the horizontal plate 11. The other end of the front side of the horizontal plate 11 is fixedly connected to the push-pull rod 12. The other end of the push-pull rod 12 is pulled out to the inner cavity of the processing box 1 and is fixedly connected to the rear side of the push plate 16.

[0029] After the motor 7 drives the threaded rod 8 to move, it can drive the threaded sleeve 9 to move. Through the connection of the connecting rod 10, it can drive the push-pull rod 12 to move, which in turn drives the push plate 16 to push the wood placed in the inner cavity of the processing box 1. Multiple support wheels 5 rotate, reducing the friction during the movement of the wood, improving the smoothness of the movement of the wood, and facilitating the loading and unloading of the wood.

[0030] The top two ends of the inner wall of the processing box 1 are fixedly connected to slide rails 13, and the top two ends of the push plate 16 are fixedly connected to sliders 14. The sliders 14 are slidably sleeved on the surface of the slide rails 13 at the same end. The rear side of the processing box 1 is provided with a seal that is compatible with the push-pull rod 12.

[0031] During the movement of the push plate 16, the slider 14 is driven to slide along the surface of the slide rail 13, which improves the smoothness and stability of the push plate 16 during the movement.

[0032] The filtration mechanism includes a water storage tank 17, an activated carbon plate 18, and a guide pipe 19. The water storage tank 17 is fixedly connected to the other end face of the treatment tank 1. The activated carbon plate 18 is fixedly connected to the upper part of the inner cavity of the water storage tank 17. The guide pipe 19 is connected to the top of the treatment tank 1. The other end of the guide pipe 19 extends to the bottom of the inner cavity of the water storage tank 17. The top of the water storage tank 17 is connected to an exhaust pipe 21.

[0033] The flue gas is discharged through the guide pipe 19 and enters the bottom of the water storage tank 17. The particulate impurities and water-soluble harmful substances in the flue gas are purified by the water flow. After the irritating and harmful substances in the flue gas are filtered by the activated carbon plate 18, it can be discharged through the exhaust pipe 21, which improves the green and environmental protection of the device during use.

[0034] The bottom of the water storage tank 17 is connected to a drain pipe 20, which is equipped with a valve. After opening the valve, the sewage inside the water storage tank 17 can be discharged through the drain pipe 20. The vent pipe 21 can be used to vent air or to replenish water to the inside of the water storage tank 17.

[0035] During operation, after placing the wood on the surface of multiple support wheels 5, high-temperature saturated steam is injected into the inner cavity of the treatment box 1 through the steam spray plate 2 to perform heat treatment on the wood. After processing, cooling airflow is injected into the inner cavity of the treatment box 1 through the cooling airflow spray plate 3 to quickly cool the heat-treated wood. After opening the box door 22, the push plate 16 is driven by the drive mechanism to move. The push plate 16 pushes the wood placed on the surface of multiple support wheels 5 to move the wood to the outside of the treatment box 1, completing the rapid unloading operation and improving the production efficiency of wood heat treatment processing.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., 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 steam treatment device for wood processing, comprising a treatment chamber (1), characterized in that: The front side of the processing box (1) is provided with a box door (22), a support frame (4) is fixedly connected to the middle of the inner cavity of the processing box (1), a number of support wheels (5) are rotatably provided on the top of the support frame (4), a steam ejection plate (2) is fixedly connected to the bottom of the inner cavity of the processing box (1), and a cooling airflow spray plate (3) is fixedly connected to the lower part of the inner cavity of the processing box (1). The upper part of the inner cavity of the treatment box (1) is provided with a push plate (16) that moves horizontally from the front side to the rear side of the treatment box (1). One end face of the treatment box (1) is fixedly connected to a receiving box (6). The inner cavity of the receiving box (6) is provided with a driving mechanism for driving the push plate (16) to slide. The other end face of the treatment box (1) is provided with a filter mechanism for purifying flue gas.

2. The steam treatment equipment for wood processing according to claim 1, characterized in that: A handle (23) is fixedly connected to the surface of the box door (22), and a latch (24) adapted to the box door (22) is provided on the surface of the processing box (1).

3. The steam treatment equipment for wood processing according to claim 1, characterized in that: A temperature sensor (25) is installed on the door (22), and a pressure relief pipe (15) is connected to the top of the processing box (1).

4. The steam treatment equipment for wood processing according to claim 1, characterized in that: The driving mechanism includes a motor (7), a threaded rod (8), and a threaded sleeve (9). The motor (7) is fixedly connected to the front end of the inner cavity of the receiving box (6). The threaded rod (8) is fixedly connected to the output shaft of the motor (7). The threaded sleeve (9) is threadedly connected to the surface of the threaded rod (8). Connecting rods (10) are fixedly connected to both sides of the surface of the threaded sleeve (9). The rear end of the connecting rod (10) is pulled out to the outside of the receiving box (6) and is fixedly connected to a horizontal plate (11). The other end of the front side of the horizontal plate (11) is fixedly connected to a push-pull rod (12). The other end of the push-pull rod (12) is pulled out to the inner cavity of the processing box (1) and is fixedly connected to the rear side of the push plate (16).

5. A steam treatment device for wood processing according to claim 4, characterized in that: The processing box (1) has slide rails (13) fixedly connected to both ends of the top of the inner wall, and sliders (14) are fixedly connected to both ends of the top of the push plate (16). The sliders (14) are slidably sleeved on the surface of the slide rails (13) at the same end. The rear side of the processing box (1) is provided with a sealing element that is compatible with the push-pull rod (12).

6. The steam treatment equipment for wood processing according to claim 1, characterized in that: The filtration mechanism includes a water tank (17), an activated carbon plate (18), and a guide pipe (19). The water tank (17) is fixedly connected to the other end face of the treatment tank (1). The activated carbon plate (18) is fixedly connected to the upper part of the inner cavity of the water tank (17). The guide pipe (19) is connected to the top of the treatment tank (1). The other end of the guide pipe (19) extends to the bottom of the inner cavity of the water tank (17). The top of the water tank (17) is connected to an exhaust pipe (21).

7. A steam treatment device for wood processing according to claim 6, characterized in that: The bottom of the water storage tank (17) is connected to a drain pipe (20), and a valve is installed on the drain pipe (20).

Images