Waste wood and waste paper treating and recycling device

Abstract

The invention belongs to the technical field of environmental protection, and particularly relates to a waste wood and waste paper treatment and recycling device which comprises a base, and self-locking universal wheels are fixed to the lower portion of the base; the carbonization device comprises a shell, a carbonization barrel used for dry distillation and carbonization of waste wood and waste paper is fixed to the upper portion of the interior of the shell, one end of the carbonization barrel is sealed, the other end of the carbonization barrel is open, and a sealing cover is detachably installed at the end of the carbonization barrel. A soaking assembly is arranged in the carbonization barrel; a first opening is formed in the side edge of the lower portion of the shell, and a first cover plate is hinged to the outer side of the first opening; the gas guide assembly is arranged on the side edge of the carbonization barrel, and gas generated in the carbonization barrel is guided out through the gas guide assembly; by arranging the soaking assembly, waste wood and waste paper in the carbonization barrel are uniformly heated, so that the carbonization effect is better, and the carbonization efficiency is improved; in addition, charcoal ash attached to the inner wall of the carbonization barrel can be synchronously scraped, so that the barrel wall keeps a good heat conduction effect.

Description

Technical Field

[0001] The present invention belongs to the field of environmental protection technologies, specifically a device for treating and recycling waste wood and waste paper. Background Art

[0002] Waste wood and waste paper are common waste materials in daily life and industrial activities. If not reasonably treated and recycled, they often cause serious environmental pollution. When these waste materials are randomly stacked, affected by factors such as temperature and humidity, phenomena such as decay and fermentation will occur, releasing toxic and harmful gases such as ammonia (NH3), sulfur dioxide (SO2), biogas, etc. In addition, the decay of waste materials will also emit malodorous gases, polluting the air quality and seriously endangering human health; the accumulation of waste materials may also seep and pollute surface water, soil and groundwater, causing environmental pollution; moreover, random stacking is prone to breeding harmful bacteria and pests, further damaging the ecological environment and affecting the quality of human life.

[0003] To solve these problems, the existing technology has proposed a solution to carbonize waste wood and waste paper through a carbonization furnace. The carbonization process converts these waste materials into biochar, which can not only effectively reduce the burden of waste treatment, but also enhance the recycling value of waste materials through its multiple uses in agriculture and environmental protection. Biochar has significant effects in aspects such as soil improvement and pollutant adsorption. Its porous structure can improve the air permeability and water retention of the soil. Therefore, biochar is widely used in fields such as agriculture and environmental protection.

[0004] Existing carbonization furnaces usually adopt a heating method. Waste wood and waste paper are put into the furnace as raw materials, and the temperature inside the furnace is gradually increased by external heating, usually controlled between 300°C and 700°C. When the temperature reaches a certain level, the moisture and volatile organic compounds (such as methane, carbon dioxide, alcohols, ketones, etc.) in the waste materials are evaporated or decomposed. The gases and by-products generated during the carbonization process, such as wood vinegar and wood tar, can be collected and utilized, and the remaining solid substances are converted into biochar.

[0005] A patent of patent application CN203333501U discloses a device for treating and recycling household waste wood and waste paper. The key points of its technical solution are: composed of a switch, a temperature control module, a housing, a feed inlet, a smoke exhaust pipe, a transparent cover, a drain pipe, a heating plate and a carbonization chamber; a switch is installed on the left side of the housing, the switch is connected to the temperature control module, the inside of the housing is a carbonization chamber, a heating plate is installed at the lower part of the carbonization chamber, transparent plastic is installed on the right side of the housing, the upper part on the right side of the housing is connected to the smoke exhaust pipe, and the lower part on the right side of the housing is connected to the drain pipe; for the device for treating and recycling household waste wood and waste paper, the power supply uses a 220V voltage, which is suitable for household use, enabling waste wood and waste paper to be converted into organic fertilizer at home and reused again, and it is a device for protecting the environment and saving energy.

[0006] However, the above technologies often have the following defects: Existing carbonization furnace devices usually use heating plates to heat the bottom of the carbonization chamber. However, since heat is transferred from the lower part to the upper part, the waste wood and waste paper inside the carbonization chamber are unevenly heated, which in turn affects the uniformity and efficiency of the carbonization effect.

[0007] Therefore, the present invention provides a device for treating and recycling waste wood and waste paper. Summary of the Invention

[0008] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0009] The technical solution adopted by the present invention to solve its technical problems is: The device for treating and recycling waste wood and waste paper of the present invention includes:

[0010] A base, and self-locking universal wheels are fixed below the base;

[0011] A housing, above the interior of the housing, a carbonization barrel for dry distillation and carbonization of waste wood and waste paper is fixed. One end of the carbonization barrel is sealed, and the other end of the carbonization barrel is open, and a sealing cover is detachably installed at the end. A heat equalizing component is arranged inside the carbonization barrel, and through the heat equalizing component, the waste wood and waste paper inside the carbonization barrel are evenly heated. An opening one is provided on the lower side of the housing, and a cover plate one is hinged on the outside of the opening one;

[0012] A gas guiding component, the gas guiding component is arranged on the side of the carbonization barrel, and through the gas guiding component, the gas generated inside the carbonization barrel is led out;

[0013] The heat equalizing component includes a rotating shaft, the rotating shaft is rotatably installed in the middle of the carbonization barrel, a motor for driving the rotating shaft to rotate is fixed on the outer wall of the housing, rotating plates are symmetrically arranged on the rotating shaft, and the end of the rotating plate away from the rotating shaft is attached to the inner wall of the carbonization barrel.

[0014] Preferably, a detachable sealing plate is provided on the side of the housing, the gas guiding component is installed on the sealing plate, the gas guiding component includes an exhaust pipe, one end of the exhaust pipe extends to the inside of the sealing plate, the sealing cover is fixedly installed on the exhaust pipe, when the sealing plate is fixed on the side of the housing through a locking component, the sealing cover closes the end opening of the carbonization barrel, the end of the exhaust pipe away from the sealing cover is fixed with a guide pipe, the guide pipe penetrates and extends into the inside of the sealing plate, the guide pipe extends below the carbonization barrel, and air outlet holes are provided on the side of the guide pipe facing the carbonization barrel.

[0015] Preferably, the locking assembly includes a first fixed block and a second fixed block. The first fixed block is fixed on the side wall of the sealing plate, and the second fixed block is fixed on the outer wall of the housing. Threaded holes are provided at corresponding positions of the first fixed block and the second fixed block, and bolts are threadedly connected in the threaded holes.

[0016] Preferably, a rotating frame is fixed on one side of the top of the base, and a support block is fixed on the other side of the top of the base. The top of the rotating frame and the support block are flush. The side of the housing away from the motor is rotatably installed above the rotating frame, and the other side of the housing is lapped on the top of the support block. Electric telescopic rods are arranged on both sides of the support block, and both ends of the electric telescopic rods are rotatably connected to the housing and the base respectively.

[0017] Preferably, the plurality of rotating plates are fixedly connected by arc-shaped blocks, and the plurality of rotating plates are slidably sleeved outside the rotating shaft. A sliding cavity is provided in the middle of the rotating shaft, through grooves are provided at corresponding positions of the side wall of the rotating shaft and the rotating plates, a cross-shaped block is slidably installed in the sliding cavity, the end of the cross-shaped block passes through the through groove and is fixedly connected to the rotating plate, and a spring for resetting the cross-shaped block is installed inside the sliding cavity.

[0018] Preferably, the middle of the rotating plate is hollow, an Y-shaped mounting frame is provided inside the cavity in the middle of the rotating plate, the single-head end of the mounting frame is fixedly connected to the rotating shaft, a rack is fixed at the double-head end of the mounting frame, and a gear is rotatably installed on the inner wall of the cavity of the rotating plate. An activity bar is fixed in the middle of the gear.

[0019] Preferably, a partition is fixed in the middle of the lower part of the housing, a dust falling groove is provided on the partition, an opening two is provided on the housing, a cover plate two is hinged outside the opening two, the opening one is arranged above the partition, and the opening two is arranged below the partition.

[0020] Preferably, the end of the air duct away from the three-way joint is threadedly connected with an end cover, a connecting rod is fixed on the inner wall of the end cover, a disc is fixed at the end of the connecting rod, and the disc is slidably arranged inside the air duct.

[0021] Preferably, there is a gap between the outer wall of the carbonization barrel and the inner wall of the housing, and a connecting pipe is fixed on the top of the housing.

[0022] The beneficial effects of the present invention are as follows:

[0023] 1. The waste wood and waste paper treatment and recycling device described in the present invention enables the waste wood and waste paper inside the carbonization barrel to be evenly heated by setting a soaking component. During use, the motor drives the rotating plate to slowly rotate through the rotating shaft, and the rotating plate synchronously drives the wood and waste paper to rotate inside the carbonization barrel, so as to change the positions of the wood and waste paper, enabling the wood and waste paper at different positions to sequentially rotate to the lowest part of the carbonization barrel. As a result, the wood and waste paper can be evenly heated, making the carbonization effect better; the side of the rotating plate fits against the inner wall of the carbonization barrel, and the carbon ash attached to the barrel wall can be synchronously scraped off during the rotation of the rotating plate, preventing the carbon ash from accumulating on the barrel wall, thereby enabling the barrel wall to maintain a good heat conduction effect and effectively transferring the heat to the wood and waste paper; in addition, the rotating plate always fits against the barrel wall, so the heat on the barrel wall can be quickly transferred to the wood and waste paper located in the middle position, improving the heat transfer efficiency and thus contributing to improving the carbonization efficiency.

[0024] 2. The waste wood and waste paper treatment and recycling device described in the present invention is provided with a gas guiding component to collect and recycle the gas generated by the thermal decomposition of the wood and waste paper. Among them, the combustible gas is introduced into the interior of the housing through the gas guiding pipe and is ignited, and then can continuously burn at the bottom of the carbonization barrel to continuously heat the carbonization barrel. In this way, the gas can be recycled, and there is no need to continuously add firewood into the housing, so as to save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 is a perspective view of the present invention;

[0027] Figure 2 is a schematic view of the present invention from another angle;

[0028] Figure 3 is an internal schematic view of the present invention;

[0029] Figure 4 is a partial cross-sectional view of the present invention;

[0030] Figure 5 is a cross-sectional view of the carbonization barrel of the present invention;

[0031] Figure 6 is a side view of the rack and gear in the present invention;

[0032] Figure 7 is Figure 2 the enlarged view at A in

[0033] Figure 8 is Figure 4 the enlarged view at B in

[0034] In the figure: 1, base; 2, outer shell; 3, connecting pipe; 4, opening one; 5, opening two; 6, motor; 7, rotating frame; 8, support block; 9, electric telescopic rod; 10, sealing plate; 11, exhaust pipe; 12, air guide pipe; 13, arc-shaped block; 14, rotating shaft; 15, carbonization barrel; 16, air outlet hole; 17, partition board; 18, rotating plate; 19, spring; 20, cross-shaped block; 21, through groove; 22, mounting rack; 23, rack; 24, gear; 25, movable strip; 26, first fixing block; 27, second fixing block; 28, bolt; 29, disc; 30, connecting rod; 31, end cover. Specific implementation mode

[0035] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.

[0036] Example 1: As Figures 1 to 8 shown, the waste wood and waste paper treatment and recycling device described in the embodiment of the present invention includes:

[0037] Base 1, and self-locking universal wheels are fixed below the base 1;

[0038] Outer shell 2, and a carbonization barrel 15 for dry distillation and carbonization of waste wood and waste paper is fixed above the inner part of the outer shell 2. One end of the carbonization barrel 15 is sealed, and the other end is open and a sealing cover is detachably installed on the end; a heat equalization component is arranged inside the carbonization barrel 15, and through the heat equalization component, the waste wood and waste paper inside the carbonization barrel 15 are heated evenly; an opening one 4 is arranged on the lower side of the outer shell 2, and cover plates one are hinged on the outside of the opening one 4, and the opening degree of the opening one 4 is controlled through the cover plates one to reduce heat dissipation;

[0039] Air guide component, the air guide component is arranged on the side of the carbonization barrel 15, and the gas generated inside the carbonization barrel 15 is led out through the air guide component;

[0040] The heat equalization component includes a rotating shaft 14, the rotating shaft 14 is rotatably installed in the middle of the carbonization barrel 15, a motor 6 for driving the rotating shaft 14 to rotate is fixed on the outer wall of the outer shell 2, rotating plates 18 are symmetrically arranged on the rotating shaft 14, and the end of the rotating plate 18 far from the rotating shaft 14 is attached to the inner wall of the carbonization barrel 15;

[0041] During operation, the device has a simple structure and is convenient to operate. When in use, the device is moved to a suitable position through the self-locking universal wheels. The waste wood and waste paper are evenly placed inside the intervals at the dividing positions of the rotating plate 18. Then, the carbonization barrel 15 and the outer shell 2 are closed in sequence. Then, firewood is added into the outer shell 2 through the first opening 4. After that, the firewood is ignited. The flame generated by the burning of the firewood continuously heats the bottom of the carbonization barrel 15, thereby heating the waste wood and waste paper inside the carbonization barrel 15 to carbonize the waste wood and waste paper by dry distillation. The wood and waste paper are decomposed by heat, generating carbide and gas. The carbide can be used as a soil conditioner to improve soil fertility. At the same time, the motor 6 is started. The motor 6 drives the rotating plate 18 to rotate slowly through the rotating shaft 14. The rotating plate 18 synchronously drives the wood and waste paper to rotate inside the carbonization barrel 15 to change the positions of the wood and waste paper, so that the wood and waste paper at different positions are sequentially rotated to the bottom of the carbonization barrel 15, thereby enabling the wood and waste paper to be heated evenly and making the carbonization effect better.

[0042] The side of the rotating plate 18 is attached to the inner wall of the carbonization barrel 15. During the rotation of the rotating plate 18, it can synchronously scrape off the carbon ash adhering to the barrel wall, preventing the carbon ash from accumulating on the barrel wall, so that the barrel wall maintains a good heat conduction effect to effectively transfer the heat to the wood and waste paper. In addition, the rotating plate 18 is always attached to the barrel wall, so that the heat on the barrel wall can be quickly transferred to the wood and waste paper at the middle position, improving the heat transfer efficiency and thus helping to improve the carbonization efficiency.

[0043] A detachable sealing plate 10 is provided on the side of the outer shell 2. The air guiding assembly is installed on the sealing plate 10. The air guiding assembly includes an exhaust pipe 11. One end of the exhaust pipe 11 extends to the inside of the sealing plate 10. The sealing cover is fixedly installed on the exhaust pipe 11. When the sealing plate 10 is fixed to the side of the outer shell 2 through the locking assembly, the sealing cover closes the open end of the carbonization barrel 15. A gas guiding pipe 12 is fixed to the end of the exhaust pipe 11 away from the sealing cover. The gas guiding pipe 12 extends through and into the sealing plate 10. The gas guiding pipe 12 extends below the carbonization barrel 15. An air outlet hole 16 is provided on the side of the gas guiding pipe 12 facing the carbonization barrel 15.

[0044] During operation, when it is necessary to place wood and waste paper, first open the locking assembly, then remove the sealing plate 10, the air guiding assembly and the sealing cover together. After that, put the wood and waste paper into the inside of the carbonization barrel 15 from the side opening. Then use the sealing plate 10 to close the side opening of the outer shell 2. At the same time, the rigid air duct 12 drives the sealing cover to close the socket on the side of the carbonization barrel 15, thereby sealing the carbonization barrel 15 and creating an anoxic environment inside the carbonization barrel 15 so that the wood and waste paper can be carbonized by heating inside the carbonization barrel 15. The gases decomposed by heating include carbon monoxide, carbon dioxide, methane, volatile organic compounds, water vapor, tar vapor, etc. The gases are introduced into the inside of the outer shell 2 through the air duct 12. The gases can be ejected from the air outlet holes 16 of the air duct 12, and the combustible gases among them are ignited to continuously heat the carbonization barrel 15. In this way, the gases can be recycled and reused, and there is no need to continuously add firewood into the inside of the outer shell 2, so as to save resources.

[0045] In addition, a thermometer (not shown) can be installed on the sealing cover to conveniently monitor the temperature inside the carbonization barrel 15 at all times, so that the wood and waste paper are at a suitable heating temperature.

[0046] The locking assembly includes a first fixing block 26 and a second fixing block 27. The first fixing block 26 is fixed on the side wall of the sealing plate 10, and the second fixing block 27 is fixed on the outer wall of the outer shell 2. Threaded holes are provided at corresponding positions of the first fixing block 26 and the second fixing block 27, and a bolt 28 is threadedly connected in the threaded holes. During operation, the inner wall of the sealing plate 10 is set to be stepped so as to stably fit on the side opening of the outer shell 2, thereby quickly aligning the threaded holes on the first fixing block 26 and the second fixing block 27. Then, the first fixing block 26 and the second fixing block 27 are fixed together by the bolt 28, and the sealing plate 10 can be installed on the outer shell 2.

[0047] One side of the top of the base 1 is fixed with a rotating frame 7, and the other side of the top of the base 1 is fixed with a support block 8. The tops of the rotating frame 7 and the support block 8 are flush. The side of the outer shell 2 away from the motor 6 is rotatably installed above the rotating frame 7, and the other side of the outer shell 2 is lapped on the top of the support block. Electric telescopic rods 9 are arranged on both sides of the support block 8, and both ends of the electric telescopic rods 9 are rotatably connected to the outer shell 2 and the base 1 respectively. During operation, after carbonization is completed, first remove the bolt 28, then remove the sealing plate 10, the air guiding assembly and the sealing cover together. Then control the electric telescopic rod 9 to extend. The electric telescopic rod 9 pushes the outer shell 2 to rotate and lift with the rotating frame 7 as the center, so that the outer shell 2 and the carbonization barrel 15 are tilted together, so as to pour out the biochar in the carbonization barrel 15, and at the same time pour out the remaining firewood ashes at the bottom of the outer shell 2. Because the heights of the biochar and the ashes are different and the positions where they are poured out and fall are different, the biochar and the ashes will not pile up together when being poured out, which is convenient for separation.

[0048] A plurality of the rotating plates 18 are fixedly connected through arc-shaped blocks 13, and the plurality of rotating plates 18 are slidably sleeved outside the rotating shaft 14. A sliding cavity is provided in the middle of the rotating shaft 14. Through grooves 21 are opened at positions corresponding to the side walls of the rotating shaft 14 and the rotating plates 18. A cross-shaped block 20 is slidably installed in the sliding cavity. The end of the cross-shaped block 20 passes through the through groove 21 and is fixedly connected to the rotating plate 18. A spring 19 for resetting the cross-shaped block 20 is installed inside the sliding cavity;

[0049] During operation, the four rotating plates 18 are distributed in a cross shape on the side of the rotating shaft 14, and parts of the four rotating plates 18 are fixedly connected together through arc-shaped blocks 13 respectively, so that the four rotating plates 18 form a whole and are slidably sleeved outside the rotating shaft 14. And the cross-shaped block 20 is fixed in the middle of the ends of the four rotating plates 18. When the inclined housing 2 and the carbonization barrel 15 are tilted, the rotating plates 18 slide downward along the rotating shaft 14 under the action of gravity. At this time, the spring 19 is compressed. When the rotating plate 18 slides to the lowest position, the rotating plate 18 is pushed upward by the rebound of the spring 19, so that the rotating plate 18 shakes up and down, thereby shaking off the carbon ash adhering to the surface of the rotating plate 18 and preventing the carbon ash from accumulating on the surface of the rotating plate 18 and affecting the heat conduction effect; When the carbonization barrel 15 returns to the horizontal position, the rotating plate 18 is driven back into the barrel by the spring 19 to rebound, or the rotating plate 18 is pushed back into the barrel manually.

[0050] As Figure 5 and 6 As shown, the middle of the rotating plate 18 is hollow. The adjacent sides of the rotating plate 18 and the rotating shaft 14 and the adjacent sides of the carbonization barrel 15 are all open. A Y-shaped mounting bracket 22 is provided inside the cavity in the middle of the rotating plate 18. The single-head end of the mounting bracket 22 is fixedly connected to the rotating shaft 14. A rack 23 is fixed to the double-head end of the mounting bracket 22. A gear 24 is rotatably installed on the inner wall of the cavity of the rotating plate 18. An activity bar 25 is fixed in the middle of the gear 24; During operation, when the rotating plate 18 slides down along the rotating shaft 14, the rotating plate 18 synchronously drives the gear 24 to roll along the rack 23, thereby driving the activity bar 25 to rotate. The activity bar 25 is made of iron wire and can withstand high temperatures. The activity bar 25 rotates with the gear 24 and strikes on the inner wall of the carbonization barrel 15, so that the carbon ash adhering to the barrel wall can be shaken off to clean the barrel wall.

[0051] A partition plate 17 is fixedly installed in the middle of the lower part of the housing 2. A dust falling groove is opened on the partition plate 17. An opening two 5 is opened on the housing 2. A cover plate two is hinged outside the opening two 5. The opening one 4 is arranged above the partition plate 17, and the opening two 5 is arranged below the partition plate 17; During operation, firewood is placed on the top of the partition plate 17 through the opening one 4, and then the cover plate of the opening two 5 is opened, and air is introduced through the opening two 5 to assist the full combustion of the firewood.

[0052] As Figure 4 and8 As shown in the figure, the end of the air duct 12 away from the tee is threadedly connected with an end cover 31. A connecting rod 30 is fixed to the inner wall of the end cover 31. A disc 29 is fixed to the end of the connecting rod 30. The disc 29 is slidably arranged inside the air duct 12. During operation, the end cover 31 is removed by rotation, and then the disc 29 is taken out through the connecting rod 30. The dust in the air duct 12 can be scraped off by the disc 29 to prevent the air duct 12 from being blocked. Through holes are provided on the disc 29, which will not block the gas flow.

[0053] Embodiment 2: As Figure 2 and Figure 3 shown in the figure, compared with Embodiment 1, another implementation manner of the present invention is that there is a gap between the outer wall of the carbonization barrel 15 and the inner wall of the outer shell 2. A communicating pipe 3 is fixed to the top of the outer shell 2. During operation, the outer shell 2 is communicated with the outside through the communicating pipe 3, so that the flame burning at the bottom can extend upward along the side wall of the carbonization barrel 15, so that the heating area of the carbonization barrel 15 is larger, thereby improving the carbonization efficiency.

[0054] Working principle: The device is moved to a suitable position through the self-locking universal wheels, the locking assembly is opened, and then the sealing plate 10, the air guiding assembly and the sealing cover are taken off together. Then the wood and waste paper are put into the carbonization barrel 15 from the side opening. Then the side opening of the outer shell 2 is closed by using the sealing plate 10. At the same time, the rigid air duct 12 drives the sealing cover to close the socket on the side of the carbonization barrel 15, thereby sealing the carbonization barrel 15. Firewood is placed on the top of the partition 17 through the opening 1 4, the firewood is ignited, and then the cover plate 2 of the opening 2 5 is opened, and air is introduced through the opening 2 5 to assist the firewood to burn fully. The flame generated by the burning of the firewood continuously heats the bottom of the carbonization barrel 15, and then heats the waste wood and waste paper inside the carbonization barrel 15, so that the wood and waste paper are carbonized by dry distillation. The wood and waste paper are decomposed by heat and will generate carbide and gas. The carbide can be used as a soil conditioner to improve soil fertility. At the same time, the motor 6 is started. The motor 6 drives the rotating plate 18 to rotate slowly through the rotating shaft 14. The rotating plate 18 synchronously drives the wood and waste paper to rotate inside the carbonization barrel 15 to change the positions of the wood and waste paper, so that the wood and waste paper at different positions are successively rotated to the bottom of the carbonization barrel 15, so that the wood and waste paper can be heated evenly, thereby making the carbonization effect better.

[0055] The side of the rotating plate 18 is attached to the inner wall of the carbonization barrel 15. During the rotation of the rotating plate 18, the carbon ash attached to the barrel wall can be scraped off synchronously, preventing the carbon ash from accumulating on the barrel wall, so that the barrel wall maintains a good heat conduction effect, so as to effectively transfer the heat to the wood and waste paper. In addition, the rotating plate 18 is always attached to the barrel wall, so that the heat on the barrel wall can be quickly transferred to the wood and waste paper located in the middle position, improving the heat transfer efficiency, and thus helping to improve the carbonization efficiency.

[0056] The gases decomposed by heating wood and waste paper inside the carbonization barrel 15 include carbon monoxide, carbon dioxide, methane, volatile organic compounds, water vapor, tar vapor, etc. The gases are introduced into the interior of the outer shell 2 through the gas guide pipe 12. Combustible gases such as carbon monoxide and methane can be ejected through the air holes 16 of the gas guide pipe 12 and ignited, and then can continuously burn at the bottom of the carbonization barrel 15 to continuously heat the carbonization barrel 15. In this way, the gases can be recycled and reused, and there is no need to continuously add firewood to the interior of the outer shell 2, so as to save resources;

[0057] After carbonization is completed, first remove the bolts 28, and then remove the sealing plate 10, the gas guide assembly and the sealing cover together. Then control the electric telescopic rod 9 to extend. The electric telescopic rod 9 pushes the outer shell 2 to rotate and lift around the rotating frame 7, so that the outer shell 2 and the carbonization barrel 15 tilt together, so as to pour out the biochar in the carbonization barrel 15, and at the same time pour out the remaining firewood ash at the bottom of the outer shell 2;

[0058] When tilting the outer shell 2 and the carbonization barrel 15, the rotating plate 18 slides downward along the rotating shaft 14 under the action of gravity. At this time, the spring 19 is compressed. When the rotating plate 18 slides down to the lowest position, the spring 19 rebounds to push the rotating plate 18 upward, so that the rotating plate 18 vibrates up and down, so as to shake off the carbon ash attached to the surface of the rotating plate 18 and prevent the carbon ash from accumulating on the surface of the rotating plate 18 and affecting the heat conduction effect; In addition, during the process of the rotating plate 18 sliding down along the rotating shaft 14, the rotating plate 18 synchronously drives the gear 24 to roll along the rack 23, and then drives the movable bar 25 to rotate. The movable bar 25 is made of iron wire and can withstand high temperatures. The movable bar 25 rotates with the gear 24 and strikes the inner wall of the carbonization barrel 15, so as to shake off the carbon ash attached to the barrel wall and clean the barrel wall.

[0059] The above front, back, left, right, up, and down are all based on the Figure 1 description drawings of the specification. Taking the perspective of the observer as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left, and so on.

[0060] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0061] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. Waste wood and waste paper treatment and recycling device, characterized in that: Comprising: A base (1) with self-locking universal wheels fixed below it. A housing (2) with a carbonization barrel (15) for carbonizing and charring waste wood and waste paper fixed above the interior of the housing (2). One end of the carbonization barrel (15) is sealed, and the other end is open with a sealing cover detachably installed at the end. A heat homogenization component is arranged inside the carbonization barrel (15) to make the waste wood and waste paper inside the carbonization barrel (15) be heated evenly. An opening one (4) is provided on the lower side of the housing (2), and cover plates one are hinged on the outside of the opening one (4). A gas guiding component arranged on the side of the carbonization barrel (15) to guide the gas generated inside the carbonization barrel (15) out. The heat homogenization component includes a rotating shaft (14) rotatably installed in the middle of the carbonization barrel (15). A motor (6) for driving the rotating shaft (14) to rotate is fixed on the outer wall of the housing (2). Rotating plates (18) are symmetrically arranged on the rotating shaft (14), and the end of the rotating plate (18) away from the rotating shaft (14) is attached to the inner wall of the carbonization barrel (15).

2. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: A detachable sealing plate (10) is provided on the side of the housing (2), and the gas guiding component is installed on the sealing plate (10). The gas guiding component includes an exhaust pipe (11), one end of the exhaust pipe (11) extends to the inside of the sealing plate (10), and the sealing cover is fixedly installed on the exhaust pipe (11). When the sealing plate (10) is fixed on the side of the housing (2) through a locking component, the sealing cover closes the open end of the carbonization barrel (15). The end of the exhaust pipe (11) away from the sealing cover is fixed with a gas guide pipe (12), and the gas guide pipe (12) penetrates and extends into the sealing plate (10). The gas guide pipe (12) extends below the carbonization barrel (15), and air outlet holes (16) are provided on the side of the gas guide pipe (12) facing the carbonization barrel (15).

3. The waste wood and waste paper treatment and recycling device according to claim 2, characterized in that: The locking component includes a first fixing block (26) and a second fixing block (27). The first fixing block (26) is fixed on the side wall of the sealing plate (10), and the second fixing block (27) is fixed on the outer wall of the housing (2). Threaded holes are provided at corresponding positions of the first fixing block (26) and the second fixing block (27), and a bolt (28) is threadedly connected in the threaded holes.

4. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: A rotating frame (7) is fixed on one side of the top of the base (1), and a support block (8) is fixed on the other side of the top of the base (1). The top of the rotating frame (7) and the top of the support block (8) are flush. The side of the housing (2) away from the motor (6) is rotatably installed above the rotating frame (7), and the other side of the housing (2) is lapped on the top of the support block. Electric telescopic rods (9) are arranged on both sides of the support block (8), and both ends of the electric telescopic rods (9) are rotatably connected to the housing (2) and the base (1) respectively.

5. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: A plurality of the rotating plates (18) are fixedly connected through arc-shaped blocks (13), and the plurality of rotating plates (18) are slidably sleeved outside a rotating shaft (14). A sliding cavity is provided in the middle of the rotating shaft (14). Through grooves (21) are formed in the side wall of the rotating shaft (14) at positions corresponding to the rotating plates (18). A cross-shaped block (20) is slidably installed in the sliding cavity. The end of the cross-shaped block (20) passes through the through groove (21) and is fixedly connected to the rotating plate (18). A spring (19) for resetting the cross-shaped block (20) is installed inside the sliding cavity.

6. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: The middle of the rotating plate (18) is hollow. An Y-shaped mounting frame (22) is provided inside the cavity in the middle of the rotating plate (18). The single-head end of the mounting frame (22) is fixedly connected to the rotating shaft (14). A rack (23) is fixed to the double-head end of the mounting frame (22). A gear (24) is rotatably installed on the inner wall of the cavity of the rotating plate (18). An activity bar (25) is fixed in the middle of the gear (24).

7. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: A partition plate (17) is fixedly provided in the middle of the lower part of the outer shell (2). A dust dropping groove is formed in the partition plate (17). An opening two (5) is formed in the outer shell (2). A cover plate two is hinged outside the opening two (5). The opening one (4) is arranged above the partition plate (17), and the opening two (5) is arranged below the partition plate (17).

8. The waste wood and waste paper treatment and recycling device according to claim 2, characterized in that: A end cap (31) is threadedly connected to the end of the air guide pipe (12) far away from the tee. A connecting rod (30) is fixed to the inner wall of the end cap (31). A disc (29) is fixed to the end of the connecting rod (30). The disc (29) is slidably arranged inside the air guide pipe (12).

9. The waste wood and waste paper treatment and recycling device according to claim 1, characterized in that: A gap exists between the outer wall of the carbonization barrel (15) and the inner wall of the outer shell (2). A communicating pipe (3) is fixed to the top of the outer shell (2).

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