A multi-layer sorting device for treating solid waste of wood veneer panels

Abstract

The present invention discloses a multi-layer sorting device for treating solid waste of wood veneer panels, belonging to the technical field of separation and treatment of solid waste of wood veneer panels. The multi-layer sorting device for treating solid waste of wood veneer panels comprises a base, a continuous triangular support frame fixed on the base, a sorting box fixed on the side of the base, three discharge ports arranged at the bottom of the sorting box, and a material transporting trolley arranged at the three discharge ports. The interior of the sorting box is provided with a sorting partition, and the sorting partition is used to separate the large-particle solid material falling area and the powder material falling area, and also comprises a separation component and a sorting structure. It can realize multiple sorting and separate collection of solid waste, effectively reducing the number of types in the same solid waste, saving the procedure steps of waste classification in the subsequent waste recycling and treatment, thereby reducing the complexity of waste recycling and treatment.

Description

Technical Field

[0001] The invention relates to the technical field of separation and treatment of solid waste of wood veneer panels, and more specifically to a multi-layer sorting device for treating solid waste of wood veneer panels. Background Art

[0002] Solid waste refers to solids, semi-solids, and gaseous items and materials placed in containers that have lost their original use value or have not lost their use value but have been discarded or abandoned during production, life and other activities, as well as items and materials that are included in waste management according to laws and administrative regulations. Liquid waste that cannot be discharged into water bodies and gaseous substances placed in containers that cannot be discharged into the atmosphere. Because most of them are highly hazardous, they are generally included in the solid waste management system.

[0003] Wood veneer is a decorative veneer plywood, which is made by slicing natural wood or technical wood into thin slices of a certain thickness, adhering them to the surface of plywood, and then hot pressing them. It is a decorative material used for interior decoration or furniture surface. In the production process of wood veneer, a large amount of solid waste is mixed in the wood veneer. At this time, it is necessary to separate the solid waste in the wood veneer so that the wood veneer can be better collected.

[0004] Before existing solid waste is processed, it is generally necessary to use a sorting device to screen it according to the size of the solid waste in order to facilitate recycling. However, most of the existing sorting devices have a relatively simple structure and have poor accuracy in waste screening, which makes it inconvenient for subsequent workers to centrally process and recycle them.

[0005] At present, when the solid waste is separated from the wood veneer, the common separation method is to only remove the solid waste from the wood veneer. At this time, the solid waste contains more components, which increases the complexity of the operation during recycling.

[0006] Therefore, in view of this, the existing structure is studied and improved, and a multi-layer sorting device for treating solid waste of wood veneer panels is provided, in order to achieve a more practical purpose. Summary of the invention

[0007] 1. Technical issues to be solved

[0008] In view of the problems existing in the prior art, the purpose of the present invention is to provide a multi-layer sorting device for the treatment of solid waste of wood veneer panels, which can realize multiple sorting and separate collection of solid waste, effectively reducing the number of types in the same solid waste, and in the subsequent waste recycling treatment, it can save the procedures for waste classification, thereby reducing the complexity of waste recycling treatment.

[0009] 2. Technical solution

[0010] To solve the above problems, the present invention adopts the following technical solutions.

[0011] A multi-layer sorting device for treating solid waste of wood veneer panels, comprising a base, a continuous triangular support frame fixed on the base, a sorting box fixed on the side of the base, three discharge ports arranged at the bottom of the sorting box, and a material transporting trolley arranged at the three discharge ports, wherein a sorting partition is arranged inside the sorting box, and a large particle solid material falling area and a powder material falling area are formed by the sorting partition.

[0012] A separation component, the separation component includes a processing box fixed on one of the inclined surfaces of the continuous triangular support frame, a plurality of guide rollers fixed on the bottom of the inner side surface of the processing box, and a plurality of drive roller groups arranged on the top of the inner side surface of the processing box, the wood veneer panel passes through one end of the processing box and passes through the other end of the processing box, a drive motor and a transmission belt group are fixedly arranged on the top of the outer side surface of the processing box, the output end of the drive motor is connected to the driving wheel in the transmission belt group through a coupling, the front side surface and the rear side surface of the processing box are both transparent structures, and a strong air box is fixedly installed at the transparent structure;

[0013] The sorting structure is arranged as a whole inside the sorting box. The sorting structure includes an inclined sorting table slidably connected to the powder material falling area, a circulating vibration structure fixed on both sides of the powder material falling area, and a grid-like fine powder channel fixed at the bottom of the powder material falling area. A cylinder is fixedly arranged on the side of the sorting box, and a U-shaped propulsion plate is fixedly installed on the output shaft of the cylinder.

[0014] Furthermore, one of the inclined surfaces of the processing box and the continuous triangular support frame is inclined at 60 degrees, and the lower interface at the bottom end of the processing box is connected to the upper interface above the sorting box.

[0015] Furthermore, both ends of the processing box are provided with wooden board openings, and the two wooden board openings and the inner space of the processing box form a moving passage for the wooden veneer panel.

[0016] Furthermore, the guide rollers include a first type of roller and a second type of roller, the first type of roller is vertically arranged with respect to the rear surface of the wood veneer panel, and the second type of roller is vertically arranged with respect to the side surface at the edge of the wood veneer panel;

[0017] The second type of roller includes an inner wheel and an outer wheel which are integrally formed, the width of the inner wheel is greater than the thickness of the wood veneer panel, and the diameter of the outer wheel is twice the diameter of the inner wheel.

[0018] Furthermore, the driving roller group includes four short rollers and four long rollers, and the short rollers and the long rollers are arranged in one-to-one correspondence;

[0019] The belt of the transmission belt group passes over the short roller and the long roller located at the edge position and forms a closure. The transmission belt group is provided with two steering wheels, and the two steering wheels are fixed on the top of the outer side of the processing box;

[0020] The distance between the two short rollers at the edge is less than the length of the wood veneer.

[0021] Furthermore, a grid is fixedly installed between the powerful air box and the inside of the processing box, and the grid is an encrypted stainless steel structure.

[0022] Furthermore, the inclined surface angle of the inclined surface sorting table is 35°, and a grid-shaped coarse powder channel is provided on the inclined surface of the inclined surface sorting table;

[0023] The height of the slope of the slope sorting table is higher than the height of the sorting partition.

[0024] Furthermore, the cyclic vibration structure includes a T-shaped support platform fixed to the inner side of the sorting box, a speed regulating motor is fixedly installed on the top of the T-shaped support platform, an output end of the speed regulating motor is connected to an eccentric wheel through a coupling transmission, and the top end of the eccentric wheel is in contact with the inclined sorting platform;

[0025] A spring member is arranged between the bottom of the inclined plane sorting platform and the T-shaped supporting platform, and the spring member is always kept in a stretched state.

[0026] Furthermore, extended baffles are fixedly provided on both sides of the bottom of the inclined sorting table.

[0027] 3. Beneficial effects

[0028] Compared with the prior art, the advantages of the present invention are:

[0029] In this solution, when the solid waste on the surface of the wood veneer panel is separated, the solid waste is separated from the wood veneer panel passing through the separation box through a separation component, and then the separated solid waste enters the sorting box, and is sorted multiple times by the inclined sorting table and the grid-shaped fine powder channel to form three solid wastes with different particle sizes, which are collected separately. In this way, multiple sorting and separate collection of solid waste are achieved while ensuring the full separation of solid waste on the wood veneer panel, effectively reducing the number of types in the same solid waste. In the subsequent waste recycling process, the procedures for waste classification can be saved, thereby reducing the complexity of waste recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The three-dimensional structure of the device in the present invention is shown in FIG. Figure 1 ;

[0031] Figure 2 The three-dimensional structure of the device in the present invention is shown in FIG. Figure 2 ;

[0032] Figure 3 It is a schematic diagram of the three-dimensional structure of the separation component in the present invention;

[0033] Figure 4 It is a schematic diagram of the internal structure of the processing box in the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the transmission belt group in the present invention;

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the sorting structure in the present invention;

[0036] Figure 7 It is a schematic diagram of the planar structure of the sorting structure in the present invention;

[0037] Figure 8 For the present invention Figure 7 The structural diagram of the enlarged part A in the middle;

[0038] Fig. 9 It is a schematic diagram of the three-dimensional structure of the inclined plane sorting table in the present invention;

[0039] Fig.10 It is a schematic diagram of the structure of the oil cylinder during propulsion in the present invention.

[0040] Description of the numbers in the figure:

[0041] 1. Base; 101. Continuous triangular support frame; 102. Sorting box; 103. Discharge port; 104. Material transport trolley; 105. Sorting partition; 106. Large particle solid material falling area; 107. Powder material falling area;

[0042] 2. Separate components;

[0043] 201, treatment box; 2011, wooden board opening;

[0044] 202, guide roller; 2021, first-class roller; 2022, second-class roller; 2023, inner wheel; 2024, outer wheel;

[0045] 203, driving roller group; 2031, short roller; 2032, long roller;

[0046] 204, driving motor;

[0047] 205, transmission belt set; 2051, steering wheel;

[0048] 206, powerful bellows; 2061, grid;

[0049] 3. Sorting structure;

[0050] 301, inclined plane sorting table; 3011, grid-shaped coarse powder channel; 3012, spring member; 3013, extended baffle;

[0051] 302, cyclic vibration structure; 3021, T-shaped support platform; 3022, speed regulating motor; 3023, eccentric wheel;

[0052] 303. Grid-shaped fine powder channel; 304. Oil cylinder; 305. U-shaped push plate. DETAILED DESCRIPTION

[0053] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0054] Embodiment 1:

[0055] See also Figure 1-10 A multi-layer sorting device for treating wood veneer solid waste comprises a base 1, which is used to be connected to a fixed platform by welding or the like, and to form an upper and lower height difference of the whole device, so that it is convenient to add wood veneer panels above the device and to discharge and transport materials below the device;

[0056] The continuous triangular support frame 101 fixed on the base 1 provides stable support for the entire device by utilizing the stability of the triangle itself, and at the same time, the separation component 2 is tilted to facilitate the solid waste on the wood veneer panel to fall under the action of gravity;

[0057] The sorting box 102 is fixed on the side of the base 1. After the solid waste is separated from the wood veneer panel, it falls into the sorting box 102 and is sorted. The sorting box 102 provides an isolation space for the solid waste, which is convenient for the centralized treatment of the solid waste.

[0058] Three discharge ports 103 are provided at the bottom of the sorting box 102. When the solid waste is sorted inside the sorting box 102, it can be discharged from the corresponding discharge ports 103 respectively, so that different solid wastes can be collected easily.

[0059] The material transport carts 104 are arranged at the three discharge ports 103, and the material transport carts 104 collect the solid waste discharged from the corresponding discharge ports 103, so as to facilitate the subsequent centralized treatment or recycling of the solid waste;

[0060] A sorting partition 105 is provided inside the sorting box 102, and is separated into a large-particle solid material falling area 106 and a powder material falling area 107 by the sorting partition 105. The sorting partition 105 is used to separate the internal space of the sorting box 102, and powder solid waste falls from the powder material falling area 107, and non-powder solid waste falls from the large-particle solid material falling area 106. In this way, the gravity of the solid waste itself can be used to achieve rapid separation and sorting of powder solid waste and non-powder solid waste.

[0061] It also includes a separation component 2, which is responsible for separating the solid waste on the wood veneer panel;

[0062] The separation assembly 2 includes a processing box 201 fixed on one of the inclined surfaces of the continuous triangular support frame 101. The processing box 201 forms a narrow and relatively closed space. When the wood veneer panel is inside the processing box 201, the wood veneer panel can be easily processed;

[0063] A plurality of guide rollers 202 are fixed to the bottom of the inner side of the processing box 201. The guide rollers 202 can support the bottom of the wood veneer panel and guide the wood veneer panel when it moves. At the same time, the friction between the guide rollers 202 and the wood veneer panel is small, which can effectively prevent the edge of the wood veneer panel from being worn;

[0064] A plurality of driving roller groups 203 are arranged on the top of the inner side of the processing box 201, and a driving motor 204 and a driving belt group 205 are fixedly arranged on the top of the outer side of the processing box 201. The output end of the driving motor 204 is connected to the driving wheel in the driving belt group 205 through a coupling, and the wood veneer panel enters from one end of the processing box 201 and exits from the other end of the processing box 201;

[0065] The driving motor 204 controls the driving belt group 205 to drive in a circular manner, thereby controlling the driving roller group 203 to rotate. At this time, the wood veneer panel enters from one end of the processing box 201, and the friction between the driving roller group 203 and the wood veneer panel is used to move the wood veneer panel in a specific direction until the wood veneer panel is discharged from the other end of the processing box 201. In this way, the transmission of the wood veneer panel is completed, and the separation of the wood veneer panel from solid waste in the processing box 201 is completed;

[0066] The front side and the rear side of the treatment box 201 are both transparent structures, and a strong wind box 206 is fixedly installed at the transparent structure, and the strong wind box 206 provides wind power to facilitate the separation of solid waste attached to the wood veneer panel;

[0067] It also includes a sorting structure 3, which is entirely disposed inside the sorting box 102, and the sorting structure 3 is responsible for sorting the solid waste;

[0068] The sorting structure 3 includes an inclined sorting platform 301 slidably connected to the powder material falling area 107. The inclined sorting platform 301 can block the falling solid waste. The powder solid waste can pass through the inclined sorting platform 301, while the non-powder solid waste moves along the inclined surface of the inclined sorting platform 301 and finally reaches the large particle solid material falling area 106.

[0069] The cyclic vibration structure 302 is fixed on both sides of the powder material falling area 107. The cyclic vibration structure 302 can provide vibration power to make the inclined plane sorting table 301 vibrate up and down continuously within a certain range, so as to facilitate the powder solid waste on the inclined plane sorting table 301 to pass through, and at the same time improve the convenience of non-powder solid waste moving along the inclined plane of the inclined plane sorting table 301;

[0070] A grid-shaped fine powder channel 303 is fixed at the bottom of the powder material falling area 107. The grid-shaped fine powder channel 303 can sort the powder material in the powder material falling area 107 again. The powder with fine particle size can pass through the grid-shaped fine powder channel 303, while the powder with coarse particle size is blocked, thereby realizing the secondary sorting of the powder;

[0071] An oil cylinder 304 is fixedly installed on the side of the sorting box 102, and a U-shaped pushing plate 305 is fixedly installed on the output shaft of the oil cylinder 304. The oil cylinder 304 pushes the U-shaped pushing plate 305 to move, so that the blocked coarse-particle powder can be pushed until it moves to the corresponding discharge port 103.

[0072] Embodiment 2:

[0073] Based on the above embodiment 1, further description is given.

[0074] See also Figure 1 , Figure 2 and Figure 3 Specifically, one of the inclined surfaces of the processing box 201 and the continuous triangular support frame 101 are both inclined at 60°, and the lower interface at the bottom of the processing box 201 is connected to the upper interface above the sorting box 102. The 60° inclined surface allows the wood veneer panel to enter the processing box 201 at an inclined angle, while ensuring the stability of the wood veneer panel when the processing box 201 moves. Then the solid waste detached from the wood veneer panel falls into the sorting box 102 from the lower interface at the bottom of the processing box 201 and the upper interface above the sorting box 102.

[0075] See also Figure 3 and Figure 4Specifically, wooden board openings 2011 are provided at both ends of the processing box 201. The two wooden board openings 2011 and the internal space of the processing box 201 form a moving channel for the wood veneer panel. The wood veneer panel enters from the wooden board opening 2011 at the front end, passes through the interior of the processing box 201, and completes the separation of solid waste, and then is discharged from the wooden board opening 2011 at the rear end, completing the transmission of the wood veneer panel and the separation of solid waste.

[0076] See also Figure 3 and Figure 4 Specifically, the guide roller 202 includes a first type roller 2021 and a second type roller 2022. The first type roller 2021 is vertically arranged with respect to the rear surface of the wood veneer panel, and the second type roller 2022 is vertically arranged with respect to the side surface at the edge of the wood veneer panel. The first type roller 2021 and the second type roller 2022 support the rear surface and the side surface of the edge of the wood veneer panel respectively, and utilize the characteristics that the first type roller 2021 and the second type roller 2022 can rotate freely to ensure the stability of the wood veneer panel when passing through the surface of the first type roller 2021 and the second type roller 2022.

[0077] The second type of roller 2022 includes an inner wheel 2023 and an outer wheel 2024 which are integrally formed. The width of the inner wheel 2023 is greater than the thickness of the wood veneer panel, and the wheel diameter of the outer wheel 2024 is twice the wheel diameter of the inner wheel 2023. The thickness of the inner wheel 2023 is greater than the wood veneer panel. When the wood veneer panel passes over the inner wheel 2023, friction between the edge of the wood veneer panel and the edge of the inner wheel 2023 can be avoided, thereby reducing the possibility of friction damage to the inner wheel 2023. At the same time, when the bottom end of the wood veneer panel slides longitudinally, the outer wheel 2024 can limit the sliding range of the wood veneer panel to avoid the wood veneer panel from being stuck inside the processing box 201.

[0078] See also Figure 3 , Figure 4 and Figure 5 Specifically, the driving roller group 203 includes four short rollers 2031 and four long rollers 2032. The short rollers 2031 and the long rollers 2032 are arranged one by one, and the wheel diameters of the short rollers 2031 and the long rollers 2032 are equal. The long rollers 2032 can support the rear surface of the wood veneer panel, and the pressure generated when the short rollers 2031 contact the front surface of the wood veneer panel is small. When the wood veneer panel moves, if the wood veneer panel vibrates, the short rollers 2031 are not likely to produce indentations on the wood veneer panel, thereby ensuring the beauty of the surface of the wood veneer panel.

[0079] The belt of the transmission belt group 205 passes over the short roller 2031 and the long roller 2032 located at the edge position and forms a closed state. Two steering wheels 2051 are provided in the transmission belt group 205. The two steering wheels 2051 are fixed on the top of the outer side of the processing box 201. The driving motor 204 controls the transmission belt group 205 to perform cyclic transmission. At this time, with the steering wheel 2051, the wrap angle of the short roller 2031 and the long roller 2032 in contact with the belt can be not less than 120°, and at the same time, the short roller 2031 and the long roller 2032 in contact with the belt can rotate in the same direction and at the same frequency;

[0080] The distance between the two short rollers 2031 at the edge is smaller than the length of the wood veneer panel. By controlling the length of the two short rollers 2031 in a driving roller group 203, it can be ensured that at least one short roller 2031 and a long roller 2032 are in contact with the wood veneer panel, thereby ensuring that the wood veneer panel can always be subjected to a propulsion force, thereby preventing the wood veneer panel from getting stuck inside the processing box 201.

[0081] See also Figure 3 and Figure 4 Specifically, a grid 2061 is fixedly installed between the powerful wind box 206 and the inside of the processing box 201, and the grid 2061 is a dense stainless steel structure. The wind provided by the powerful wind box 206 can pass through the grid 2061 and separate the solid waste, while the solid waste cannot pass through the grid 2061, so that the solid waste can only reach the sorting box 102 from the processing box 201 and wait for sorting and processing.

[0082] Embodiment 3:

[0083] Based on the above-mentioned Embodiment 1 and Embodiment 2, further description is given.

[0084] See also Figure 6 , Figure 7 and Fig. 9 Specifically, the inclined surface angle of the inclined surface sorting platform 301 is 35°, and a grid-shaped coarse powder channel 3011 is provided on the inclined surface of the inclined surface sorting platform 301, and solid waste that cannot pass through the grid-shaped coarse powder channel 3011 can conveniently fall from the 35° inclined surface;

[0085] The height of the slope of the slope sorting platform 301 is higher than the height of the sorting partition 105 , so as to prevent the solid waste from passing through the gap between the slope sorting platform 301 and the sorting partition 105 .

[0086] See also Figure 6 , Figure 7 and Figure 8Specifically, the cyclic vibration structure 302 includes a T-shaped support platform 3021 fixed to the inner side of the sorting box 102, a speed regulating motor 3022 is fixedly installed on the top of the T-shaped support platform 3021, and the output end of the speed regulating motor 3022 is connected to an eccentric wheel 3023 through a coupling transmission, the top of the eccentric wheel 3023 is in contact with the inclined sorting platform 301, and a spring member 3012 is arranged between the bottom of the inclined sorting platform 301 and the T-shaped support platform 3021, and the spring member 3012 is always kept in a stretched state;

[0087] When the speed regulating motor 3022 is working, it can control the rotation of the eccentric wheel 3023. During the continuous rotation of the eccentric wheel 3023, the contact point between the eccentric wheel 3023 and the inclined plane sorting table 301 can be sustainably changed, and under the action of the tension of the spring member 3012, the continuous vibration of the inclined plane sorting table 301 is achieved, thereby improving the separation efficiency of the solid waste on the inclined plane sorting table 301. At the same time, the speed regulating motor 3022 can change its own rotation speed, thereby controlling the frequency of vibration.

[0088] See also Fig. 9 Extended baffles 3013 are fixedly arranged on both sides of the bottom of the inclined sorting table 301. When the inclined sorting table 301 vibrates up and down, the extended baffles 3013 are always in contact with the T-shaped head of the T-shaped support table 3021. In this way, powder can be prevented from entering the speed regulating motor 3022 through the gap between the T-shaped support table 3021 and the inclined sorting table 301.

[0089] Working principle:

[0090] Put the wood veneer panel into the processing box 201 through the wooden board opening 2011 at one end, then start the drive motor 204, the drive motor 204 cooperates with the transmission belt group 205 to control the rotation of the drive roller group 203, and then control the movement of the wood veneer panel in the processing box 201. At this time, the strong wind box 206 works and forms a strong wind in the processing box 201, and then the solid waste on the wood veneer panel is separated, and under the action of gravity, the solid waste is dropped from the processing box 201 into the sorting box 102, and then the wood veneer panel with the solid waste separated is discharged from the wooden board opening 2011 at the other end;

[0091] The solid waste falls onto the upper slope of the inclined sorting platform 301 in the sorting box 102. At this time, the powdered solid waste passes through the grid-shaped coarse powder channel 3011 and reaches the powder material falling area 107, while the non-powdered solid waste remains on the upper slope of the inclined sorting platform 301 or moves along the upper slope. At this time, the speed regulating motor 3022 in the cyclic vibration structure 302 works and controls the rotation of the eccentric wheel 3023, and cooperates with the spring member 3012 to make the inclined sorting platform 301 vibrate continuously within a certain range. In this way, the powdered solid waste remaining on the inclined sorting platform 301 can pass through the grid-shaped coarse powder channel 3011, while the non-powdered solid waste continues to move until it enters the large-particle solid material falling area 106, and is finally discharged from the discharge port 103 at the large-particle solid material falling area 106;

[0092] The powder entering the powder material falling area 107 is screened by the grid-shaped fine powder channel 303. The fine-particle powder passes through the grid-shaped fine powder channel 303 and is discharged from the corresponding discharge port 103, while the coarse-particle powder remains on the upper surface of the grid-shaped fine powder channel 303. At this time, the oil cylinder 304 pushes the U-shaped push plate 305 to push the coarse-particle powder to another discharge port 103 for discharge, thereby completing multiple sorting of solid waste.

[0093] Finally, the material transport cart 104 receives the solid waste discharged from different discharge ports 103 to achieve the collection of the solid waste.

[0094] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer sorting device for treating solid waste of wood veneer panels, comprising a base (1), a continuous triangular support frame (101) fixed on the base (1), a sorting box (102) fixed on the side of the base (1), three discharge ports (103) arranged at the bottom of the sorting box (102), and a material transport trolley (104) arranged at the three discharge ports (103), Features: The separation box (102) is provided with a separation partition (105) inside, and is divided into a large particle solid material falling area (106) and a powder material falling area (107) by the separation partition (105), and further includes A separation component (2), the separation component (2) comprising a processing box (201) fixed on one of the inclined surfaces of the continuous triangular support frame (101), a plurality of guide rollers (202) fixed on the bottom of the inner side surface of the processing box (201), and a plurality of drive roller groups (203) arranged on the top of the inner side surface of the processing box (201), the wood veneer panel passing through one end of the processing box (201) and passing through the other end of the processing box (201), and the top of the outer side surface of the processing box (201) passing through the wood veneer panel ... A driving motor (204) and a transmission belt group (205) are fixedly arranged, and the output end of the driving motor (204) is connected to the driving wheel in the transmission belt group (205) through a coupling. The front side and the rear side of the processing box (201) are both transparent structures, and a strong wind box (206) is fixedly installed at the transparent structure. The guide roller (202) includes a first type roller (2021) and a second type roller (2022). The first type roller (2021) is connected to the rear surface of the wood veneer panel. The second type of roller (2022) is arranged vertically with respect to the side surface at the edge of the wood veneer panel, the second type of roller (2022) comprises an inner wheel (2023) and an outer wheel (2024) which are integrally formed, the width of the inner wheel (2023) is greater than the thickness of the wood veneer panel, the wheel diameter of the outer wheel (2024) is twice the wheel diameter of the inner wheel (2023), the driving roller group (203) comprises four short rollers (2031) and four long rollers (2032), The short rollers (2031) and the long rollers (2032) are arranged in a one-to-one correspondence, the belt of the transmission belt group (205) passes over the short rollers (2031) and the long rollers (2032) located at the edge positions to form a closed loop, the transmission belt group (205) is provided with two steering wheels (2051), the two steering wheels (2051) are both fixed to the top of the outer side surface of the processing box (201), and the distance between the two short rollers (2031) located at the edge positions is less than the length of the wood veneer panel; The sorting structure (3) is arranged as a whole inside the sorting box (102), and the sorting structure (3) comprises an inclined sorting platform (301) slidably connected to the powder material falling area (107), a cyclic vibration structure (302) fixed on both sides of the powder material falling area (107), and a grid-shaped fine powder channel (303) fixed on the bottom of the powder material falling area (107). A cylinder (304) is fixedly arranged on the side of the sorting box (102), and a U-shaped propulsion plate (305) is fixedly installed on the output shaft of the cylinder (304). The inclined surface angle of the inclined sorting platform (301) is 35 degrees, and a grid-shaped coarse powder channel (303) is arranged on the inclined surface of the inclined sorting platform (301). 011), the height of the inclined surface of the inclined surface sorting platform (301) is higher than the height of the sorting partition (105), the cyclic vibration structure (302) comprises a T-shaped support platform (3021) fixed to the inner side of the sorting box (102), a speed regulating motor (3022) is fixedly installed on the top of the T-shaped support platform (3021), the output end of the speed regulating motor (3022) is connected to an eccentric wheel (3023) through a coupling transmission, the top of the eccentric wheel (3023) is in contact with the inclined surface sorting platform (301), and a spring member (3012) is arranged between the bottom of the inclined surface sorting platform (301) and the T-shaped support platform (3021), and the spring member (3012) is always kept in a stretched state.

2. A multi-layer sorting device for treating solid waste of wood veneer panels according to claim 1, Features: The processing box (201) and one of the inclined surfaces of the continuous triangular support frame (101) are both inclined at 60 degrees, and the lower interface at the bottom end of the processing box (201) is connected to the upper interface above the sorting box (102).

3. A multi-layer sorting device for treating wood veneer solid waste according to claim 1, Features: Both ends of the processing box (201) are provided with wooden board openings (2011), and the two wooden board openings (2011) and the internal space of the processing box (201) form a moving passage for the wooden veneer panel.

4. A multi-layer sorting device for treating solid waste of wood veneer panels according to claim 1, Features: A grid net (2061) is fixedly installed between the powerful wind box (206) and the inside of the processing box (201), and the grid net (2061) is a dense stainless steel structure.

5. A multi-layer sorting device for treating wood veneer solid waste according to claim 1, Features: Extended baffles (3013) are fixedly arranged on both sides of the bottom of the inclined sorting platform (301).

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