Environment-friendly dust removal device for wood product production

Abstract

The utility model discloses an environmental protection dust collector for wood product production, dust inlet is connected to one end of dust inlet pipe, and the other end of dust inlet pipe is connected to processing box respectively, the processing box below is equipped with fixed box, and the fixed box is equipped with motor in one side outer wall, be equipped with output shaft on the motor, and the other end of output shaft is connected first openwork board. The first openwork board of environmental protection dust collector for wood product production is in fixed box through output shaft under the action of motor and constitutes the rotating structure, thereby through rotatable first openwork board, it is convenient to collect wood product waste material, and the dust impurity in waste material can be further extracted through first openwork board, and the first scraper of the device constitutes the rotating structure through L shape connecting rod and second openwork board under the action of servo motor, thereby through second openwork board, the planing shavings of extracted lighter impurity can be intercepted, and through rotatable first scraper, the second openwork board is avoided to cause the blockage of such impurity.

Description

Technical Field

[0001] This utility model relates to the field of wood product manufacturing technology, specifically to an environmentally friendly dust removal device for wood product manufacturing. Background Technology

[0002] Wood products are various products made primarily from wood or wood-based products (such as engineered wood), through processes such as cutting, shaping, splicing, and surface treatment. They are widely used in furniture, construction, and decorative arts, possessing both practicality and cultural value. During the production of wood products, to avoid environmental pollution from processing waste, dust removal devices are used to promptly extract and collect all waste generated.

[0003] Dust removal devices, during operation, extract waste generated from wood product processing using exhaust fans and suction ports, drawing it to a designated location for further processing. However, existing dust removal devices are inconvenient for timely separation of larger waste materials and dust impurities, and dust impurities easily clog filters and other components, reducing processing efficiency. Therefore, an environmentally friendly dust removal device for wood product manufacturing is proposed to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly dust removal device for wood product manufacturing, so as to solve the problems mentioned in the background art that existing dust removal devices are inconvenient to separate larger waste materials and dust impurities in a timely manner during use, and that dust impurities are prone to clogging the filter screen and other components during the processing, reducing their processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly dust removal device for wood product production, comprising a dust inlet pipe, one end of which is connected to a dust suction port, and the other end of which is connected to a processing box. The processing box has a fixed box at its bottom, and a motor is provided on one outer wall of the fixed box. The motor has an output shaft, and the other end of the output shaft is connected to a first hollow plate. The first hollow plate has a collection box at its bottom, and the collection box has multiple sets of universal wheels on its lower end face. An opening is opened on one side of the collection box on the fixed box, and multiple sets of fixing blocks are provided on the upper side of the opening. The fixing blocks are respectively provided with spiral holes, and rotating rods are inserted through the spiral holes. The two ends of the rotating rods are respectively provided with threads on their outer walls, and a baffle is provided on the middle outer wall of the rotating rods. The processing box has a dust collection chamber on one side, and a second perforated plate is provided at the connection between the dust collection chamber and the processing box. A servo motor is provided on the lower side of one side of the second perforated plate, and an output shaft is provided on the servo motor. An L-shaped connecting rod is provided on the outer wall of one side of the output shaft, and a first scraper is provided on the L-shaped connecting rod. The dust settling chamber has a spray arm on its upper surface, and multiple sets of water mist nozzles on the spray arm. A filter screen is provided below the water mist nozzles, and an inclined plate is provided below the filter screen. A return water pipe is provided at the lower end of the inclined plate on the dust settling chamber. A second scraper is placed above the filter screen, and an L-shaped scraper is placed below the filter screen. Multiple sets of spiral blocks are spiraled on one side of the second scraper and the L-shaped scraper. A pull rod is provided at the other end of the spiral block. The pull rod is inserted into the dust settling chamber, and a connecting pipe is provided above the pull rod on the dust settling chamber.

[0006] Preferably, the baffle forms a rotating structure with the fixed box via a rotating rod, and the rotating rod forms a spiral locking structure with the fixed block via threads at both ends.

[0007] Preferably, the first perforated plate forms a rotating structure within the fixed box via the output shaft under the action of the motor.

[0008] Preferably, the first scraper, under the action of the servo motor, forms a rotating structure with the second hollow plate through an L-shaped connecting rod.

[0009] Preferably, the second scraper and the L-shaped scraper are respectively connected by a spiral block and a pull rod to form a spiral locking structure, and the second scraper and the L-shaped scraper are respectively connected by a pull rod and a dust settling chamber to form a horizontal pushing structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: The first perforated plate of the environmentally friendly dust removal device for wood product production forms a rotating structure in the fixed box through the output shaft under the action of the motor. Thus, the rotatable first perforated plate facilitates the collection of wood product waste, and at the same time, it facilitates the extraction of dust and impurities in the waste. The first scraper of the device forms a rotating structure with the second perforated plate through the L-shaped connecting rod under the action of the servo motor. Thus, the second perforated plate can intercept lighter impurities such as wood shavings extracted, and the rotatable first scraper prevents such impurities from clogging the second perforated plate. The second scraper and the L-shaped scraper of the device form a spiral locking structure through the spiral block and the pull rod, and the second scraper and the L-shaped scraper form a horizontal pushing structure through the pull rod and the dust settling chamber, respectively. Thus, the second scraper and the L-shaped scraper can be driven to move horizontally through multiple sets of pull rods, which facilitates the periodic pushing of the waste intercepted by the filter screen to one side for placement. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an environmentally friendly dust removal device for wood product manufacturing according to this utility model; Figure 2 This is a side view of the fixing box assembly of an environmentally friendly dust removal device for wood product manufacturing according to this utility model. Figure 3This is a schematic diagram of the second hollow plate component of an environmentally friendly dust removal device for wood product manufacturing according to this utility model. Figure 4 This utility model relates to an environmentally friendly dust removal device for wood product manufacturing. Figure 1 Enlarged structural diagram at point A in the middle.

[0012] In the diagram: 1. Dust inlet pipe, 2. Processing box, 3. Fixed box, 4. Collection box, 5. Rotating rod, 6. Baffle, 7. Motor, 8. First perforated plate, 9. Servo motor, 10. First scraper, 11. Second perforated plate, 12. Water mist nozzle, 13. Dust settling chamber, 14. Connecting pipe, 15. Spiral block, 16. Second scraper, 17. L-shaped scraper, 18. Pull rod, 19. Filter screen. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-4 This utility model provides a technical solution: an environmentally friendly dust removal device for wood product production, including a dust inlet pipe 1, one end of which is connected to a dust suction port, and the other end of which is connected to a processing box 2. A fixed box 3 is located below the processing box 2, and a motor 7 is located on one outer wall of the fixed box 3. An output shaft is located on the motor 7, and the other end of the output shaft is connected to a first perforated plate 8. A collection box 4 is located below the first perforated plate 8, and multiple sets of universal wheels are located on the lower end face of the collection box 4. An opening is opened on one side of the collection box 4 on the fixed box 3, and multiple sets of fixing blocks are located above and outside the opening. The device has spiral holes on each side, through which a rotating rod 5 is inserted. The two ends of the rotating rod 5 are threaded on the outer wall, and a baffle 6 is provided on the middle outer wall of the rotating rod 5. It should be noted that the other end of the dust inlet pipe 11 is connected to a wide-mouth dust suction port assembly, and the dust suction port is installed in a suitable position on the wood product processing workbench. A filter bag assembly is provided in the connecting pipe 14, and the other end is connected to a fan device, thereby ensuring that the device has sufficient suction force to drive multiple sets of dust inlet pipe 11 assemblies to extract waste generated during various wood product processing processes. The universal wheels in the device have a self-locking structure.

[0015] Furthermore, the baffle 6 forms a rotating structure with the fixed box 3 through the rotating rod 5, and the rotating rod 5 forms a spiral locking structure with the fixed block through the threads at both ends. Thus, the rotatable baffle 6 facilitates the removal of the collection box 4 while preventing dust from overflowing from the fixed box 3 during the dust treatment process.

[0016] Furthermore, under the action of the motor 7, the first perforated plate 8 forms a rotating structure in the fixed box 3 through the output shaft. Thus, under the action of the motor 7, the first perforated plate 8 can collect larger wood waste while facilitating the extraction and processing of dust and impurities in the wood waste.

[0017] The processing box 2 has a dust settling chamber 13 on one side, and a second perforated plate 11 is provided at the connection between the dust settling chamber 13 and the processing box 2. A servo motor 9 is provided on the lower side of one side of the second perforated plate 11, and an output shaft is provided on the servo motor 9. An L-shaped connecting rod is provided on the outer wall of one side of the output shaft, and a first scraper 10 is provided on the L-shaped connecting rod. It should be noted that a particulate matter concentration sensor and other equipment can be installed inside the dust settling chamber 13 to judge the amount of impurities accumulated on the filter screen 19, so as to facilitate timely cleaning of the filter screen 19.

[0018] Furthermore, under the action of the servo motor 9, the first scraper 10 forms a rotating structure with the second hollow plate 11 through the L-shaped connecting rod, thereby preventing waste materials such as shavings from clogging the second hollow plate 11 through the rotatable first scraper 10, thus ensuring that the second hollow plate 11 can normally intercept waste materials such as shavings.

[0019] The dust settling chamber 13 has a spray arm on its upper surface, and multiple sets of water mist nozzles 12 are mounted on the spray arm. A filter screen 19 is mounted below the water mist nozzles 12, and an inclined plate is mounted below the filter screen 19. A return water pipe is connected to the lower end of the inclined plate on the dust settling chamber 13. A second scraper 16 is placed above the filter screen 19, and an L-shaped scraper 17 is placed below the filter screen 19. Multiple sets of spiral blocks 15 are spiraled on one side of both the second scraper 16 and the L-shaped scraper 17. A pull rod 18 is mounted at the other end of each spiral block 15. The pull rod 18 passes through the dust settling chamber 13, and a connecting pipe 14 is mounted above the pull rod 18 on the dust settling chamber 13. It should be noted that the spray arm of this device has a water inlet pipe, the other end of which is connected to a water storage tank. The other end of the return water pipe is also connected to a water storage tank to ensure water utilization. The plates 17 are selected with appropriate functions according to the actual situation to ensure the pushing effect of impurities on the filter screen 19. Each group of electrical components in the device is equipped with corresponding heat dissipation and shock absorption components during the installation process, so as to ensure the normal operation of each device while ensuring its noise reduction. This utility model is an environmentally friendly dust removal device for wood product production. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In this device, all the electrical components mentioned above refer to the power components, electrical components and the matching monitoring computer and power supply are connected by wires. The specific connection method should refer to the working principle above, and the electrical connection between each electrical component is completed in the order of operation. The detailed connection method is the technology known in the art.

[0020] Furthermore, the second scraper 16 and the L-shaped scraper 17 form a spiral locking structure with the spiral block 15 and the pull rod 18, respectively. The second scraper 16 and the L-shaped scraper 17 form a horizontal pushing structure with the dust settling chamber 13 with the pull rod 18, thereby pushing the impurities connected to the filter screen 19 on the upper and lower surfaces through the spirally installed multiple sets of scraper assemblies, thereby avoiding the impurities from clogging the filter screen 19 and affecting the water flow efficiency.

[0021] Working Principle: In the environmental dust removal device for wood product manufacturing, the control system first drives multiple sets of electrical components to operate, connecting them via a controller for a smooth workflow. During operation, the exhaust fan generates sufficient suction to drive multiple wide-mouth dust inlets to extract waste generated during wood product processing. This waste is then drawn into the processing box 2 through the dust inlet pipe 1. Larger waste materials fall under their own weight onto the first perforated plate 8 inside the fixed box 3. Lighter dust particles pass through the second perforated plate 11 and enter the dust settling chamber 13 for further processing. The motor 7 on the first perforated plate 8 rotates periodically, allowing larger waste materials to enter the collection box 4 for centralized collection. The first perforated plate 8 further facilitates dust extraction from the waste in the collection box 4, preventing excessive dust from affecting the subsequent processing of larger waste materials. Lighter waste materials such as wood shavings pass through the second perforated plate 11... The device intercepts dust while the servo motor 9 drives the first scraper 10 to move back and forth regularly, thus preventing lighter waste materials such as wood shavings from clogging the second perforated plate 11. After dust and impurities enter the dust settling chamber 13, the water mist nozzle 12 sprays water mist onto the dust with appropriate jetting power, so that it comes into contact with the dust and impurities for dust settling. The dust settling impurities can be filtered through the filter screen 19 for water recycling. Inside the dust settling chamber 13, the concentration of dust particles is monitored by devices such as particulate matter concentration sensors. When the particle concentration is high, the pull rod 18 can promptly drive the second scraper 16 and L-shaped scraper 17 to move horizontally, thereby pushing the impurities accumulated on the filter screen 19 to one side, thus ensuring the overall filtration effect of the filter screen 19. After the device is used, the fixed cover on the left side of the dust settling chamber 13 can be removed for cleaning of the internal filter screen 19 and multiple scraper assemblies. This is the usage process of this environmentally friendly dust removal device for wood product production.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An environmentally friendly dust removal device for wood product manufacturing, comprising a dust inlet pipe (1), one end of which is connected to a dust suction port, and the other end of which is connected to a processing box (2), characterized in that: The processing box (2) is provided with a fixed box (3) below, and the fixed box (3) is provided with a motor (7) on one side of the outer wall. The motor (7) is provided with an output shaft, and the other end of the output shaft is connected to the first hollow plate (8). The first hollow plate (8) is provided with a collection box (4) below, and the collection box (4) is provided with multiple sets of universal wheels on the lower end face. The collection box (4) has an opening on one side of the fixed box (3), and multiple sets of fixing blocks are provided on the upper side of the opening. The fixing blocks are provided with spiral holes, and rotating rods (5) are inserted through the spiral holes. The two ends of the rotating rods (5) are provided with threads on the outer wall, and the rotating rods (5) are provided with baffles (6) on the middle outer wall. The processing box (2) is provided with a dust settling chamber (13) on one side, and a second hollow plate (11) is provided at the connection between the dust settling chamber (13) and the processing box (2). A servo motor (9) is provided on one side of the second hollow plate (11) at the bottom, and an output shaft is provided on the servo motor (9). An L-shaped connecting rod is provided on one side of the outer wall of the output shaft, and a first scraper (10) is provided on the L-shaped connecting rod. The dust settling chamber (13) has a spray arm on its upper end face, and multiple sets of water mist nozzles (12) are provided on the spray arm. A filter screen (19) is provided below the water mist nozzles (12), and an inclined plate is provided below the filter screen (19). A return water pipe is provided at the lower end of the inclined plate on the dust settling chamber (13). A second scraper (16) is placed above the filter screen (19), and an L-shaped scraper (17) is placed below the filter screen (19). Multiple sets of spiral blocks (15) are spiraled on one side of the second scraper (16) and the L-shaped scraper (17). A pull rod (18) is provided at the other end of the spiral block (15). The pull rod (18) is inserted into the dust settling chamber (13), and a connecting pipe (14) is provided above the pull rod (18) on the dust settling chamber (13).

2. The environmentally friendly dust removal device for wood product manufacturing according to claim 1, characterized in that: The baffle (6) forms a rotating structure with the fixed box (3) through the rotating rod (5), and the rotating rod (5) forms a spiral locking structure with the fixed block through the threads at both ends.

3. The environmentally friendly dust removal device for wood product manufacturing according to claim 1, characterized in that: The first hollow plate (8) forms a rotating structure in the fixed box (3) through the output shaft under the action of the motor (7).

4. The environmentally friendly dust removal device for wood product manufacturing according to claim 1, characterized in that: The first scraper (10) forms a rotating structure with the filter screen (19) through the L-shaped connecting rod under the action of the servo motor (9).

5. The environmentally friendly dust removal device for wood product manufacturing according to claim 1, characterized in that: The second scraper (16) and the L-shaped scraper (17) are respectively connected to the spiral block (15) and the pull rod (18) to form a spiral locking structure, and the second scraper (16) and the L-shaped scraper (17) are respectively connected to the dust settling chamber (13) to form a horizontal pushing structure.

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