Solid waste efficient treatment device and method

Abstract

The application discloses a kind of solid waste efficient processing device and method, it is related to solid waste processing technical field, the device includes outer shell, the first conveying belt is cooperatively arranged below the crushing roller, the sieve plate is fixedly arranged in the corresponding position of first conveying belt one end position in the inside of outer shell, the pulverizer box is cooperatively arranged in the corresponding position of sieve plate one end position in the inside of outer shell, the crushing roller is symmetrically arranged in the inside of pulverizer box, the first conveying belt one end is equipped with the screening mechanism for conveniently screening ferromagnetic material, the material blocking mechanism for preventing excessive accumulation of raw materials in the inside of pulverizer box is arranged in the inside of outer shell, the dust removal mechanism for conveniently reducing dust diffusion is arranged in the corresponding position of second conveying belt one end position in the side of outer shell, ferromagnetic material in waste material is conveniently screened and collected by screening mechanism, material blocking mechanism can prevent excessive accumulation of raw materials in the inside of pulverizer box, dust removal mechanism can reduce dust diffusion in the inside of outer shell to outside.

Description

Technical Field

[0001] This invention relates to the field of solid waste treatment technology, specifically to a high-efficiency solid waste treatment device and method. Background Technology

[0002] Solid waste refers to solid waste generated during production, daily life, and other activities that has lost its original utilization value or, although not lost its utilization value, has been discarded or abandoned. Based on the causes of urban solid waste generation, it can be divided into: industrial solid waste, hazardous solid waste, medical waste, and municipal solid waste. Construction solid waste accounts for 30% to 40% of the total urban waste. The vast majority of construction solid waste is transported to the suburbs or countryside by construction companies without any treatment, and is disposed of through open-air dumping or landfilling. This consumes a large amount of land acquisition fees, waste removal costs, and other construction expenses. At the same time, the spillage, dust, and sand flying during the transportation and dumping processes cause serious environmental pollution.

[0003] Construction solid waste is mostly solid waste, including soil, stones, concrete blocks, and broken bricks. Concrete blocks often contain reinforcing steel bars. If directly landfilled, recyclable materials will not be recycled, resulting in resource waste. Current construction waste treatment equipment is not convenient for sorting different materials in solid waste, leading to resource waste. Furthermore, the treatment of solid waste can easily cause dust pollution, resulting in poor environmental performance.

[0004] Based on this, a high-efficiency solid waste treatment device and method are provided, which can eliminate the drawbacks of existing devices. Summary of the Invention

[0005] The purpose of this invention is to provide a highly efficient solid waste treatment device and method to solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A high-efficiency solid waste treatment device includes an outer shell. An inlet pipe is connected to the upper end of the outer shell. Crushing rollers are symmetrically arranged inside the outer shell at positions corresponding to the outlet of the inlet pipe. A first conveyor belt is fitted below the crushing rollers. A sieve plate is fixed inside the outer shell at a position corresponding to one end of the first conveyor belt. A crushing box is fitted inside the outer shell at a position corresponding to one end of the sieve plate. Crushing rollers are symmetrically arranged inside the crushing box. Several sliding plates are provided on the crushing box. The lower end of each sliding plate is fixedly connected to one end of a second spring, and the other end of the second spring is fixedly connected to the upper end of a fixed plate on one side of the outer shell. A second conveyor belt is fitted at the bottom of the inner shell. A first drive assembly is provided at the upper end of the outer shell to facilitate the rotation of the crushing rollers, the first conveyor belt, and the second conveyor belt. A second drive assembly is provided at the upper end of the outer shell to drive the crushing rollers. A screening mechanism is provided at one end of the first conveyor belt to facilitate the screening of ferromagnetic materials. A material blocking mechanism is provided inside the outer shell to prevent excessive accumulation of raw materials inside the crushing box. A dust removal mechanism is provided on one side of the outer shell at a position corresponding to one end of the second conveyor belt to reduce dust diffusion.

[0008] Based on the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In one alternative embodiment: the first drive assembly includes an electric motor, which is fixedly mounted on the upper end of the outer casing. A first driving pulley on the output shaft of the electric motor is connected to a first driven pulley on a sleeve shaft via a first belt. A plurality of bearings are fixedly mounted on the sleeve shaft, and the outer rings of the bearings are fixedly mounted in an arc-shaped groove on a mounting bracket at the upper end of the outer casing. An internal spline is provided in a circular through-hole on one side of the sleeve shaft, and a drive shaft is fitted into the circular through-hole on one side of the sleeve shaft. The drive shaft is provided with an external spline, and a first driving friction wheel is fixedly mounted at one end of the drive shaft. A first driven friction wheel is fitted onto the first driving friction wheel. The first driven friction wheel is fixedly mounted on the rotating shaft of the crushing roller near the motor. A first driving gear is fixedly mounted on the rotating shaft of one end of the crushing roller where the first driven friction wheel is located. A first driven gear is fixedly mounted on the rotating shaft of the other crushing roller. A second driving wheel on the rotating shaft of one end of the crushing roller where the first driven gear is located is connected to a second driven wheel on the rotating shaft of one end of the first conveyor belt via a second belt. A third driving wheel on the rotating shaft of one end of the first conveyor belt is connected to a third driven wheel on the rotating shaft of one end of the second conveyor belt via a third belt.

[0010] In one alternative: the second drive assembly includes a fourth drive wheel fixedly mounted on the output shaft of the motor. The fourth drive wheel is connected to a fourth driven wheel on the rotating shaft of the crushing roller on the side away from the screen plate via a fourth belt. A second drive gear is fixedly mounted on the rotating shaft of the crushing roller where the fourth driven wheel is located. A second driven gear is fixedly mounted on the rotating shaft of the other crushing roller. A limiting groove is provided on the inner side of the outer casing at a position corresponding to the rotating shaft of the crushing roller. A tensioning assembly is provided on one side of the outer casing to facilitate tensioning of the fourth belt.

[0011] In one alternative: the tensioning assembly includes a tensioning wheel, which is fitted onto a fourth belt. A sliding frame is rotatably mounted on the tensioning wheel. The sliding frame is slidably mounted inside a fixed box on one side of the outer casing. One end of the sliding frame is fixedly connected to one end of a tension spring, and the other end of the tension spring is fixedly connected to one side of the fixed box.

[0012] In one alternative embodiment: the screening mechanism includes a first magnet and a second magnet. The first magnet is fixedly installed in the mounting groove inside the rotating roller on one end of the first conveyor belt near the screen plate. The second magnet is fixedly installed inside the outer casing near the position corresponding to the first magnet. A guide plate is fixedly installed inside the outer casing at a position corresponding to the lower position of the first conveyor belt. A discharge port is provided on one side of the outer casing at a position corresponding to one end of the guide plate. A rotating plate is provided on one side of the outer casing at a position corresponding to the discharge port. The rotating plate is rotatably mounted on one side of the outer casing.

[0013] In one alternative: the first conveyor belt is provided with a plurality of push rods.

[0014] In one alternative embodiment: the material blocking mechanism includes a baffle plate and a limit switch. The limit switch is fixedly mounted on the upper end of a fixed mounting plate below the fixed plate. The fixed mounting plate is fixedly mounted on one side of the outer casing. Guide rods are fixedly mounted on the lower ends of the sliding plates. Circular through holes are provided at the upper ends of the fixed plates corresponding to the positions of the guide rods. Sliding groove rods are slidably mounted on both sides of the baffle plate, and the sliding groove rods are fixedly mounted inside the outer casing. One end of a first spring is fixedly connected to the upper end of the baffle plate, and the other end of the first spring is fixedly connected to the lower end of the mounting plate. The mounting plate is fixedly mounted on the outer casing. Inside the housing, on one side, the upper end of the baffle plate is fixedly connected to one end of the rope, and the other end of the rope is fixedly connected to one end of the connecting plate on the output end of the electric push rod. Several guide frames are fitted on the rope, and the guide frames are fixedly mounted on the upper end of the housing. The electric push rod is fixedly mounted on the upper end of the housing, and the output end of the electric push rod is rotatably connected to one end of the drive shaft. A second active friction wheel is fixedly mounted on one end of the drive shaft, and a second driven friction wheel is fitted on the second active friction wheel. The second driven friction wheel is fixedly mounted on the rotating shaft at one end of the crushing roller where the first friction wheel is located.

[0015] In one alternative embodiment: the dust removal mechanism includes a water pump, which is fixedly mounted on one side of the outer casing. The output end of the water pump is connected to a spray pipe, and the lower end of the spray bar is provided with several atomizing nozzles. The input end of the water pump is connected to a water storage tank, which is fixedly mounted on one side of the outer casing.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The present invention uses a screening mechanism, a first magnet and a second magnet to facilitate the adsorption and screening of ferromagnetic materials in crushed solid waste. Several push rods are set on the first conveyor belt to facilitate the separation of ferromagnetic materials from the first conveyor belt. The separated materials fall onto the guide plate and are discharged through the discharge port, which is convenient for workers to collect and recycle, thereby saving resources. At the same time, a rotating plate is set at the discharge port to reduce dust discharge.

[0018] 2. This invention utilizes a material-blocking mechanism. When excessive material accumulates inside the crushing chamber, the crushing chamber moves along a limiting groove on one side of the outer shell. Simultaneously, the guide slide rod moves with the crushing chamber and collides with the limit switch contact, activating the electric push rod. The output end of the electric push rod pushes the transmission shaft, causing the second active friction wheel to engage with the second driven friction wheel, thus slowing down the crushing speed of the crushing roller and preventing material from entering the screen plate. At the same time, under the action of the first spring, the lower end of the baffle plate is tightly pressed against the upper end of the screen plate, reducing the amount of material entering the crushing chamber and preventing excessive accumulation of material inside, which would affect the crushing effect. During the movement of the crushing roller, the fourth belt remains taut under the action of the tension wheel and tension spring, ensuring the crushing roller can operate normally.

[0019] 3. The present invention uses a dust removal mechanism and a water pump to deliver water into the spray pipe. The spray pipe sprays the water out through several atomizing nozzles, which helps to reduce the spread of dust and reduce dust pollution. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the installation of the water storage tank of the present invention.

[0022] Figure 3 This is a schematic diagram of the internal structure of the outer shell of the present invention.

[0023] Figure 4 This is a schematic diagram of the installation of the first magnet of the present invention.

[0024] Figure 5 This is a schematic diagram of the baffle plate structure of the present invention.

[0025] Figure 6 This is a schematic diagram of the installation of the limit switch of the present invention.

[0026] Figure 7 This is a schematic diagram of the tension spring installation of the present invention.

[0027] Figure 8 This is a schematic diagram of the installation of the second active friction wheel of the present invention.

[0028] Figure 9 This is a schematic diagram of the connection between the rope and the electric actuator of the present invention.

[0029] Figure 10 This is a schematic diagram of the transmission shaft structure of the present invention.

[0030] Figure reference numerals: 11 Outer shell, 12 Crushing roller, 13 First conveyor belt, 14 First magnet, 15 Second magnet, 16 Screen plate, 17 Baffle plate, 18 First spring, 19 Rope, 20 Electric push rod, 21 First active friction wheel, 22 Second active friction wheel, 23 Shaft, 24 Electric motor, 25 Crushing box, 26 Crushing roller, 27 Second spring, 28 Limit switch, 29 Second conveyor belt, 30 Tensioner, 31 Tension spring, 32 Water pump, 33 Water tank. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] In one embodiment, such as Figures 1-10As shown, a high-efficiency solid waste treatment device includes an outer shell 11. An inlet pipe is connected to the upper end of the outer shell 11. Crushing rollers 12 are symmetrically arranged inside the outer shell 11 at positions corresponding to the outlet of the inlet pipe. A first conveyor belt 13 is fitted below the crushing rollers 12. A screen plate 16 is fixedly arranged inside the outer shell 11 at a position corresponding to one end of the first conveyor belt 13. A crushing box 25 is fitted inside the outer shell 11 at a position corresponding to one end of the screen plate 16. Crushing rollers 26 are symmetrically arranged inside the crushing box 25. Several sliding plates are provided on the crushing box 25. The lower end of each sliding plate is fixedly connected to one end of a second spring 27. The other end of the second spring 27 is fixedly connected to the upper end of a fixed plate on one side inside the outer shell 11. The bottom end of the outer shell 11... The outer casing 11 is equipped with a second conveyor belt 29. The upper end of the outer casing 11 is provided with a first drive assembly to drive the crushing roller 12, the first conveyor belt 13 and the second conveyor belt 29 to rotate. The upper end of the outer casing 11 is provided with a second drive assembly to drive the crushing roller 26 to rotate. One end of the first conveyor belt 13 is provided with a screening mechanism to facilitate the screening of ferromagnetic materials. The inner part of the outer casing 11 is provided with a material blocking mechanism to prevent excessive accumulation of raw materials inside the crushing box 25. One side of the outer casing 11 is provided with a dust removal mechanism to reduce dust diffusion at one end of the second conveyor belt 29. The screening mechanism facilitates the screening and collection of ferromagnetic materials inside the waste, the material blocking mechanism can prevent excessive accumulation of raw materials inside the crushing box 25, and the dust removal mechanism can reduce the diffusion of dust inside the outer casing 11 to the outside.

[0033] The first drive assembly includes a motor 24, which is fixedly mounted on the upper end of the outer casing 11. A first drive wheel on the output shaft of the motor 24 is connected to a first driven wheel on a sleeve shaft 23 via a first belt. Several bearings are fixedly mounted on the sleeve shaft 23, with the outer rings of the bearings fixedly mounted in an arc-shaped groove on a mounting bracket at the upper end of the outer casing 11. An internal spline is provided in a circular through-hole on one side of the sleeve shaft 23, and a drive shaft is fitted within the circular through-hole on one side of the sleeve shaft 23. An external spline is provided on the drive shaft, and a first drive friction wheel 21 is fixedly mounted at one end of the drive shaft. A first driven friction wheel is fitted on the first drive friction wheel 21. The first driven friction wheel is fixedly mounted on the rotating shaft of the crushing roller 12 near the motor 24. A first drive gear is fixedly mounted on the rotating shaft of the crushing roller 12 where the first driven friction wheel is located, and a first driven gear is fixedly mounted on the rotating shaft of the other crushing roller 12. A second drive wheel on the rotating shaft of the crushing roller 12 where the first driven gear is located is connected to a second drive wheel via a second drive wheel. The belt is connected to the second driven wheel on the rotating shaft of one end of the first transmission belt 13. The third driving wheel on the rotating shaft of the other end of the first transmission belt 13 is connected to the third driven wheel on the rotating shaft of one end of the second transmission belt 29 via the third belt. When solid waste needs to be processed, the motor 24 is started. The output shaft of the motor 24 drives the sleeve shaft 23 to rotate. With the cooperation of the internal spline and the external spline, the sleeve shaft 23 drives the first driving friction wheel 21 to rotate. The first driving friction wheel 21 cooperates with the first driven friction wheel to drive one crushing roller 12 to rotate. With the first driving gear and the first driven gear meshing with each other, the two crushing rollers 12 rotate synchronously and in opposite directions. The second driven wheel at one end of the crushing roller 12 drives the rotating roller at one end of the first transmission belt 13 to rotate inside the outer shell 11 via the second belt. At the same time, the other rotating roller of the first transmission belt 13 rotates inside the outer shell 11 and drives the rotating roller at one end of the second transmission belt 29 to rotate inside the outer shell 11 via the third belt.

[0034] The second drive assembly includes a fourth drive wheel fixedly mounted on the output shaft of the motor 24. The fourth drive wheel is connected to a fourth driven wheel on the rotating shaft of the crushing roller 26 on the side away from the screen plate 16 via a fourth belt. A second drive gear is fixedly mounted on the rotating shaft of the crushing roller 26 where the fourth driven wheel is located, and a second driven gear is fixedly mounted on the rotating shaft of the other crushing roller 26. A limiting groove is provided on the inner side of the outer casing 11 at the position corresponding to the rotating shaft of the crushing roller 26. A tensioning assembly is provided on one side of the outer casing 11 to facilitate tensioning of the fourth belt. In use, when the output shaft of the motor 24 rotates, it drives one crushing roller 26 to rotate through the fourth drive wheel. When the crushing roller 26 rotates, it drives the second drive gear to rotate. The second drive gear and the second driven gear mesh and rotate with each other. The two crushing rollers 26 rotate synchronously and in opposite directions. When raw materials accumulate inside the crushing box 25, the rotating shaft of one end of the crushing roller 26 moves in the limiting groove on one side of the outer casing 11, and the tensioning assembly keeps the fourth belt taut.

[0035] The tensioning assembly includes a tensioning wheel 30, which is mounted on a fourth belt. A sliding frame is rotatably mounted on the tensioning wheel 30 and is slidably mounted in a fixed box on one side of the outer casing 11. One end of the sliding frame is fixedly connected to one end of a tension spring 31, and the other end of the tension spring 31 is fixedly connected to one side of the fixed box. In use, when the crushing roller 26 moves along the limiting groove on one side of the outer casing 11, the fourth belt pulls the tensioning wheel 30 to move along the axis of the tension spring 31, and the tension spring 31 is stretched. When the crushing roller 26 returns to its initial position, the fourth belt remains taut under the action of the tension spring 31.

[0036] The screening mechanism includes a first magnet 14 and a second magnet 15. The first magnet 14 is fixedly installed in the mounting groove inside the rotating roller on one end of the first conveyor belt 13 near the screen plate 16. The second magnet 15 is fixedly installed inside the outer casing 11 at a position corresponding to the first magnet 14. A guide plate is fixedly installed inside the outer casing 11 at a position corresponding to the lower part of the first conveyor belt 13. A discharge port is provided on one side of the outer casing 11 at a position corresponding to one end of the guide plate. A rotating plate is provided on one side of the outer casing 11 at a position corresponding to the discharge port. The rotating plate is rotatably mounted on one side of the outer casing 11. In use, both the first magnet 14 and the second magnet 15 are permanent magnets. After the crushing roller 12 performs initial crushing of the solid waste, the ferromagnetic material inside the raw material separates from the concrete. The crushed solid waste falls to the upper end of the first conveyor belt 13, which transports the solid waste. When the waste material moves to one end of the first conveyor belt 13, the first magnet 14 attracts the ferromagnetic material inside the waste material and rotates around the rotating roller. When the ferromagnetic material moves to the lower end of the first conveyor belt 13, the second magnet 15 attracts the ferromagnetic material. When the ferromagnetic material continues to move with the first conveyor belt 13 and moves away from the second magnet 15, the raw material falls to the upper end of the guide plate and is then discharged through the discharge port.

[0037] The first conveyor belt 13 is provided with several push rods, which are used to push the ferromagnetic material away from the first magnet 14 and the second magnet 15, so that the ferromagnetic material falls onto the upper end of the guide plate.

[0038] The material blocking mechanism includes a baffle plate 17 and a limit switch 28. The limit switch 28 is fixedly mounted on the upper end of a fixed mounting plate below the fixed plate. The fixed mounting plate is fixedly mounted on one side of the outer shell 11. Guide rods are fixedly mounted on the lower end of each sliding plate. A circular through hole is provided at the upper end of the fixed plate corresponding to the position of the guide rod. Sliding groove rods are slidably mounted on both sides of the baffle plate 17. The sliding groove rods are fixedly mounted inside the outer shell 11. The upper end of the baffle plate 17 is fixedly connected to one end of a first spring 18. The other end of the first spring 18 is fixedly connected to the lower end of the mounting plate. The mounting plate is fixedly mounted inside the outer shell 11. The upper end of the baffle plate 17 is fixedly connected to one end of a rope 19. The other end of the rope 19 is fixedly connected to one end of a connecting plate on the output end of an electric push rod 20. Several guide frames are fitted on the rope 19. The guide frames are fixedly mounted on the upper end of the outer shell 11. The electric push rod 20 is fixedly mounted on the upper end of the outer shell 11. The output end of the electric push rod 20 is rotatably connected to one end of a drive shaft. A second active friction wheel 22 is fixedly mounted on one end of the drive shaft. A second driven friction wheel is fitted on the second active friction wheel 22. The second driven friction wheel is fixed on the rotating shaft of one end of the crushing roller 12 where the first friction wheel is located. In use, when raw materials accumulate inside the crushing box 25, the weight of the crushing box 25 increases, and the crushing box 25 moves along the limiting groove on one side of the outer shell 11. The guide slide rod slides in the circular through hole at the upper end of the fixed plate. When one end of the guide slide rod hits the contact of the limit switch 28, the electric push rod 20 is activated. The output end of the electric push rod 20 pushes the drive shaft to move. At this time, the first active friction wheel 21 separates from the first driven friction wheel, and the second active friction wheel 22 rotates in cooperation with the second driven friction wheel. Since the diameter of the second active friction wheel 22 is smaller than the diameter of the second driven friction wheel, the crushing speed of the crushing roller 12 is reduced. At the same time, the rope 19 is released, and the baffle plate 17 slides in the slide bar under the action of the first spring 18. When the lower end of the baffle plate 17 is in close contact with the upper end of the screen plate 16, the raw materials stop entering the crushing box 25.

[0039] The dust removal mechanism includes a water pump 32, which is fixedly mounted on one side of the outer casing 11. The output end of the water pump 32 is connected to a spray pipe, and the lower end of the spray pipe is provided with several atomizing nozzles. The input end of the water pump 32 is connected to a water storage tank 33, which is fixedly mounted on one side of the outer casing 11. In use, when it is necessary to reduce dust emission, the water pump 32 is started. The input end of the water pump 32 draws water from inside the water storage tank 33, and then the output end of the water pump 32 delivers the water to the spray pipe. The spray pipe sprays the water through several atomizing nozzles, thereby reducing dust emission.

[0040] The above embodiment discloses a high-efficiency solid waste treatment device. In the solid waste treatment process, the solid waste is fed into the upper part of the outer casing 11 through the feed pipe. Then, the motor 24 is started. The motor 24 drives the first active friction wheel 21 to rotate via the sleeve shaft 23. The first active friction wheel 21, in conjunction with the first driven friction wheel, drives a crushing roller 12 to rotate. Under the meshing of the first active gear and the first driven gear, the two crushing rollers 12 rotate synchronously and in opposite directions, crushing the waste material. The crushed solid waste falls onto the upper part of the first conveyor belt 13, which transports the solid waste. When the waste material moves to one end of the first conveyor belt 13, the first magnet... 14. The ferromagnetic material inside the waste conveyor belt is adsorbed and rotates around the rotating roller. When the ferromagnetic material moves to the lower end of the first conveyor belt 13, the second magnet 15 adsorbs the ferromagnetic material. When the ferromagnetic material continues to move with the first conveyor belt 13 and moves away from the second magnet 15, the material falls onto the upper end of the guide plate and is then discharged through the discharge port. The crushed material is conveyed by the first conveyor belt 13 and falls onto the upper end of the screen plate 16. Several screen holes on the upper end of the screen plate 16 can screen the material. The screened material falls onto the upper end of the second conveyor belt 29, and the remaining material enters the crushing box 25. The motor 24 drives a crushing roller 26 to rotate, which is connected by the second driving gear and the second driven gear. The two crushing rollers 26 rotate synchronously but in opposite directions, crushing the raw material. The crushed material falls onto the upper end of the second conveyor belt 29. At the same time, the water pump 32 is started. The input end of the water pump 32 draws water from the water storage tank 33, and then the output end of the water pump 32 delivers the water to the spray pipe. The spray pipe sprays the water out through several atomizing nozzles, thereby reducing dust. When too much raw material accumulates inside the crushing box 25, the weight of the crushing box 25 increases, and the crushing box 25 moves along the limiting groove on one side of the outer shell 11. The guide slide rod slides in the circular through hole at the upper end of the fixed plate. When one end of the guide slide rod hits the contact of the limit switch 28, the electric push rod 20 is started, and the output end of the electric push rod 20 pushes the drive shaft. The first active friction wheel 21 separates from the first driven friction wheel, and the second active friction wheel 22 rotates in conjunction with the second driven friction wheel. Since the diameter of the second active friction wheel 22 is smaller than that of the second driven friction wheel, the crushing speed of the crushing roller 12 slows down. At the same time, the rope 19 is released, and the baffle plate 17 slides in the chute rod under the action of the first spring 18. When the lower end of the baffle plate 17 is in close contact with the upper end of the screen plate 16, the raw material stops entering the crushing box 25. When the weight of the crushing box 25 is reduced, under the action of the electric push rod 20 and the second spring 27, the crushing box 25, the baffle plate 17 and the first active friction wheel 21 return to the initial position, and the second active friction wheel 22 separates from the second driven friction wheel.

[0041] The above description is merely a specific embodiment of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A kind of solid waste high-efficiency processing device, including outer shell (11), the outer shell (11) upper end is connected with inlet pipe, the outer shell (11) inside with inlet pipe discharge port position corresponding place is symmetrically equipped with broken roll (12), the broken roll (12) below is equipped with first transmission belt (13) in coordination, the outer shell (11) inside with first transmission belt (13) one end position corresponding place is fixedly equipped with sieve plate (16), the outer shell (11) inside with sieve plate (16) one end position corresponding place is equipped with pulverizer box (25) in coordination, the pulverizer box (25) inside is symmetrically equipped with pulverizer roll (26), it is characterized in that, The pulverizing box (25) is provided with a plurality of sliding plates, the lower end of the sliding plate is fixedly connected with one end of the second spring (27), the other end of the second spring (27) is fixedly connected with the upper end of the fixed plate on the inner side of the shell (11), the bottom end of the inner side of the shell (11) is provided with a second transmission belt (29), the upper end of the shell (11) is provided with a first driving assembly for facilitating the rotation of the crushing roller (12), the first transmission belt (13) and the second transmission belt (29), the upper end of the shell (11) is provided with a second driving assembly for driving the pulverizing roller (26) to rotate, one end of the first transmission belt (13) is provided with a screening mechanism for facilitating the screening of ferromagnetic materials, the inner side of the shell (11) is provided with a material blocking mechanism for preventing excessive accumulation of raw materials in the pulverizing box (25), and the side of the shell (11) corresponds to the position of one end of the second transmission belt (29) and is provided with a dust removal mechanism for facilitating the reduction of dust diffusion. The material blocking mechanism comprises a material blocking plate (17) and a travel switch (28), the travel switch (28) is fixedly arranged on the upper end of the fixed mounting plate below the fixed plate, the fixed mounting plate is fixedly arranged on the side of the shell (11), the lower end of the sliding plate is fixedly arranged with a guide sliding rod, the upper end of the fixed plate is provided with a circular perforation corresponding to the position of the guide sliding rod, the material blocking plate (17) is slidably arranged with a sliding groove rod on both sides, the sliding groove rod is fixedly arranged on the inner side of the shell (11), the upper end of the material blocking plate (17) is fixedly connected with one end of the first spring (18), the other end of the first spring (18) is fixedly connected with the lower end of the mounting plate, the mounting plate is fixedly arranged on the inner side of the shell (11), the upper end of the material blocking plate (17) is fixedly connected with one end of the rope (19), the other end of the rope (19) is fixedly connected with the upper end plate on one end of the output end of the electric push rod (20), a plurality of guide frames are arranged on the rope (19), the guide frames are fixedly arranged on the upper end of the shell (11), the electric push rod (20) is fixedly arranged on the upper end of the shell (11), the output end of the electric push rod (20) is rotatably connected with one end of the transmission shaft, one end of the transmission shaft is fixedly provided with a second driving friction wheel (22), a second driven friction wheel is arranged on the second driving friction wheel (22), and the second driven friction wheel is fixedly arranged on the first driven friction wheel on the one end of the crushing roller (12) corresponding to the first driving friction wheel (21). The dust removal mechanism comprises a water pump (32), the water pump (32) is fixedly arranged on the side of the shell (11), the output end of the water pump (32) is communicated with a spraying pipe, the lower end of the spraying pipe is provided with a plurality of atomizing nozzles, the input end of the water pump (32) is communicated with a water storage tank (33), and the water storage tank (33) is fixedly arranged on the side of the shell (11).

2. The apparatus for efficient processing of solid waste as claimed in claim 1 wherein, The first drive assembly includes a motor (24) fixed on the upper end of the outer shell (11), a first driving wheel on the output shaft of the motor (24) is connected with a first driven wheel on the sleeve shaft (23) through a first belt, a plurality of bearings are fixed on the sleeve shaft (23), the outer rings of the bearings are fixed in the arc-shaped grooves on the fixed frame on the upper end of the outer shell (11), an inner spline is arranged in the circular through hole on one side of the sleeve shaft (23), a transmission shaft is arranged in the circular through hole on one side of the sleeve shaft (23) in a matched mode, an outer spline is arranged on the transmission shaft, a first driving friction wheel (21) is fixed on one end of the transmission shaft, a first driven friction wheel is arranged on the first driving friction wheel (21) in a matched mode, the first driven friction wheel is fixed on the rotating shaft of one end of the crushing roller (12) close to the motor (24), a first driving gear is fixed on the rotating shaft of one end of the crushing roller (12) where the first driven friction wheel is arranged, a first driven gear is fixed on the rotating shaft of one end of the other crushing roller (12), a second driving wheel is connected with a second driven wheel on one side of the rotating roller at one end of the first transmission belt (13) through a second belt, a third driving wheel is connected with a third driven wheel on one side of the rotating roller at one end of the second transmission belt (29) through a third belt.

3. The apparatus for efficient processing of solid waste as claimed in claim 2 wherein, The second drive assembly includes a fourth driving wheel fixed on the output shaft of the motor (24), the fourth driving wheel is connected with a fourth driven wheel on one end of the crushing roller (26) away from the sieve plate (16) through a fourth belt, a second driving gear is fixed on the rotating shaft of one end of the crushing roller (26) where the fourth driven wheel is arranged, a second driven gear is fixed on the rotating shaft of one end of the other crushing roller (26), a limiting groove is arranged on the inner side of the outer shell (11) corresponding to the position of the rotating shaft of the crushing roller (26), a tensioning assembly is arranged on one side of the outer shell (11) to tension the fourth belt.

4. The apparatus for efficient processing of solid waste as claimed in claim 3 wherein, The tensioning assembly includes a tensioning wheel (30) arranged on the fourth belt in a matched mode, a sliding frame is rotatably arranged on the tensioning wheel (30), the sliding frame is slidably arranged in a fixed box on one side of the outer shell (11), one end of the sliding frame is fixedly connected with one end of a tension spring (31), the other end of the tension spring (31) is fixedly connected with one side of the fixed box.

5. The apparatus for efficient processing of solid waste as claimed in claim 4 wherein, The screening mechanism comprises a first magnet (14) and a second magnet (15), the first magnet (14) is fixedly arranged in a rotating roller inner mounting groove on one end of a first conveying belt (13) near one side of a screen plate (16), the second magnet (15) is fixedly arranged in the outer housing (11) near a position corresponding to the first magnet (14), a material guide plate is fixedly arranged in the outer housing (11) corresponding to a position below the first conveying belt (13), a discharge port is arranged on one side of the outer housing (11) corresponding to a position of the material guide plate, and a rotating plate is arranged on one side of the outer housing (11) corresponding to a position of the discharge port.

6. The apparatus for efficient processing of solid waste as claimed in claim 5 wherein, A plurality of material pushing rods are arranged on the first conveying belt (13).

7. A method of processing in a solid waste high efficiency processing apparatus as claimed in claim 6, wherein, The method comprises the following steps: Step 1: solid waste is put into the outer housing (11) through an inlet pipe on the upper end of the outer housing (11), then the motor (24) is started, the two crushing rollers (12) rotate synchronously and oppositely, and the waste raw material is crushed, the crushed waste raw material falls on the upper end of the first conveying belt (13), and the first conveying belt (13) conveys the solid waste; Step 2: when the waste raw material moves to one end of the first conveying belt (13), the first magnet (14) and the second magnet (15) adsorb the ferromagnetic material, when the ferromagnetic material continues to move away from the second magnet (15) along with the first conveying belt (13), the raw material falls on the upper end of the material guide plate, and then the material is discharged through the discharge port; Step 3: the crushed raw material is conveyed by the first conveying belt (13) and falls on the upper end of the screen plate (16), a plurality of screen holes on the upper end of the screen plate (16) can screen the raw material, the screened raw material falls on the upper end of the second conveying belt (29), and the remaining raw material enters the crushing box (25), the two crushing rollers (26) crush the raw material, and the crushed raw material falls on the upper end of the second conveying belt (29), and the second conveying belt (29) conveys the raw material; Step 4: the water pump (32) is started, the water pump (32) draws water from the water storage tank (33), then the water pump (32) outputs the water to the spray pipe, the spray pipe sprays the water through a plurality of atomizing nozzles, so as to reduce dust flying out; Step 5: when the raw material in the crushing box (25) is accumulated too much, the crushing box (25) moves along the limiting groove on one side of the outer housing (11), the electric push rod (20) is started after the contact of the guide slide rod collides with the contact of the travel switch (28), the output end of the electric push rod (20) pushes the transmission shaft to move, the second driving friction wheel (22) rotates in cooperation with the second driven friction wheel, the crushing speed of the crushing roller (12) is slowed down, and when the lower end of the material blocking plate (17) is tightly attached to the upper end of the screen plate (16), the raw material stops entering the crushing box (25).

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