CN114216134A

CN114216134A - Environment-friendly combustion system

Info

Publication number: CN114216134A
Application number: CN202111551604.1A
Authority: CN
Inventors: 吴可清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-03-22

Abstract

The invention belongs to the technical field of environment-friendly treatment, in particular to an environment-friendly combustion system, which aims at solving the problem that a combustion device is damaged due to a large amount of energy consumption and the cost is increased, and the main reason is that part of waste gas generated during combustion can be combusted but cannot be utilized. According to the invention, the fixed frame, the filter screen and the connecting pipe are arranged, waste gas generated by combustion can enter the lower part of the fixed frame through the connecting pipe, solid particles in the waste gas are filtered by the filter screen, the filtered waste gas can enter the fixed frame again, the gas inlet pipe and the igniter form an ignition source and can be combusted again, so that the combustion quantity is increased.

Description

Environment-friendly combustion system

Technical Field

The invention relates to the technical field of environment-friendly treatment, in particular to an environment-friendly combustion system.

Background

Biomass refers to various organisms produced by photosynthesis using the atmosphere, water, land, and the like, and all living organic substances that can grow are generally called biomass. It includes plants, animals and microorganisms. The generalized concept is as follows: biomass includes all plants, microorganisms and animals that feed on plants, microorganisms and their waste products. Representative biomass materials include crops, crop wastes, wood wastes, and animal wastes.

The biomass combines carbon dioxide and water through photosynthesis to form a hydrocarbon (sugar) to form a biomass framework, solar energy is stored in chemical bonds of structural compounds in a living body in the process, straws, weeds and the like are all biomass fuels, most of the straws and the like are naturally burned in life of people, and at this time, a combustion device is needed, is an important device commonly used in modern large-scale industrial production and is mainly used for burning waste gas or waste, and the cost of the combustion device is increased due to large energy consumption damage, and the main reason is that part of waste gas generated during burning can be burned but cannot be utilized.

Disclosure of Invention

The invention provides an environment-friendly combustion system based on the technical problem that a combustion device is damaged due to a large amount of energy consumption and cost is increased, and the main reason is that part of waste gas generated during combustion can be combusted but cannot be utilized.

The invention provides an environment-friendly combustion system, which comprises a discharge box and a combustion box, and is characterized in that a fixed frame is fixed at the bottom end of the peripheral inner wall of the combustion box through screws, the fixed frame is in a shape of Chinese character ri, a filter screen is fixed on the inner wall of the fixed frame through screws, a gas inlet pipe is arranged in the middle of the outer wall of the top of the fixed frame and is distributed equidistantly, an igniter is arranged on the outer wall of the top of the gas inlet pipe, a first connecting hole is formed in the bottom end of the outer wall on one side of the combustion box, a connecting cover is inserted in the middle of the outer wall of the top of the combustion box, a second connecting hole is formed in the middle of the outer wall of the top of the connecting cover, the first connecting hole is positioned right below the fixed frame, the same connecting pipe is fixed on the inner wall of the first connecting hole and the inner wall of the second connecting hole through screws, and a pneumatic valve is arranged at the top end of the outer wall on one side of the combustion box, an ash hole is formed in the bottom end of the outer wall of one side of the combustion box, and a box cover is hinged to the inner wall of the top of the ash hole.

Preferably, an L-shaped fixing plate is fixed at the bottom end of the outer wall of one side of the combustion box through screws, a third servo motor is fixed on the outer wall of one side of the L-shaped fixing plate through screws, an output shaft of the third servo motor is connected with a driving gear through a coupling, a first rotating hole is formed in the inner wall of one side of the combustion box, a rotating rod is rotatably connected to the inner wall of the first rotating hole, a first conical gear is fixed on the outer wall of a cylinder of the rotating rod through screws, the rotating rod and the driving gear are fixed through screws, fixing cylinders are fixed on the inner walls of two sides of the combustion box through screws, first round holes are formed in the outer wall of the top of each fixing cylinder in an equidistant distribution mode, second round holes are formed in the outer wall of the bottom of each fixing cylinder in an equidistant distribution mode, a centering cover is fixed on the inner wall of each first round hole through screws, a placing plate is fixed on the inner wall of each second round hole through screws, and blades are rotatably connected to the middle of the outer wall of the top of the placing plate, the top outer wall middle part of flabellum has the connecting rod through the fix with screw, and the top outer wall of connecting rod has second conical gear through the fix with screw, and first conical gear meshes with second conical gear mutually.

Preferably, the second rotation hole and the third rotation hole have been seted up respectively to the both sides outer wall of combustion box, and the second rotates the inner wall rotation in hole and third rotation hole and connects same a combustion section of thick bamboo, one side outer wall of a combustion section of thick bamboo has driven gear through the fix with screw, driven gear is thought to be close to with the second rotation hole, the driving gear meshes with driven gear mutually, the round hole that the equidistance distributes is seted up to the cylinder outer wall of a combustion section of thick bamboo, one side outer wall of driving gear has first rotation axis through the fix with screw, the cylinder outer wall of first rotation axis has the flight through the fix with screw, there is the clearance between the cylinder inner wall of flight and a combustion section of thick bamboo.

Preferably, the inner wall of the third rotating hole is fixed with a compression box through a screw, the cylindrical inner wall of the compression box is fixed with a discharge disc through a screw, extrusion holes distributed at equal intervals are formed in the outer portion of the top of the discharge disc, an extrusion shell is fixed on the inner wall of each extrusion hole through a screw, and the extrusion shell is in a combined body of a cylindrical shell and a conical shell.

Preferably, the fourth rotation hole has been seted up to the top outer wall of play charging tray, and the inner wall rotation in fourth rotation hole is connected with the third axis of rotation, the bottom outer wall of third axis of rotation has the cutting knife through the fix with screw, the cutting knife is located under the extrusion shell, the both sides inner wall of compression case has the fixed plate through the fix with screw, the top outer wall middle part of fixed plate has the motor through the fix with screw, the motor passes through the shaft coupling and is connected with the crushing roller with the both sides outer wall rotation of third axis of rotation, the crushing roller contacts with the play charging tray, the top outer wall of motor has the fender cover through the fix with screw.

Preferably, the top outer wall of compression case has crushing case through the fix with screw, and one side outer wall of crushing case has second servo motor through the fix with screw, and second servo motor's output shaft has the second axis of rotation through the coupling joint, and the cylinder outer wall of second axis of rotation has the cutter that the equidistance distributes through the fix with screw, and the shape of cutter has all seted up oval breach for circular shape top outer wall and bottom outer wall, and the both sides inner wall of crushing case all has the fixed cutting board that the equidistance distributes through the fix with screw, and fixed cutting board meshes with the cutter mutually.

Preferably, one side outer wall of the discharging box is fixed with a first servo motor through a screw, an output shaft of the first servo motor is connected with a driving roller through a coupling, the cylindrical outer wall of the driving roller is sleeved with a conveying belt, the outer wall of the conveying belt is provided with conveying plates distributed at equal intervals, two sides of the outer wall of the top of the crushing box are fixed with supporting plates through screws, the outer wall of one side of each supporting plate is connected with a driven roller in a rotating mode, and the driving roller and the driven roller form transmission fit through the conveying belts.

The beneficial effects of the invention are as follows:

1. this environmental protection combustion system, through being provided with fixed frame, filter screen and connecting pipe, the waste gas that the burning produced can get into the fixed frame below through the connecting pipe, and the filter screen filters the solid particle in with waste gas, and the waste gas that filters can get into the process once more, and gas intake pipe and igniter form the burning source, are burnt once more, make the combustion volume increase, increase combustion efficiency.

2. This environmental protection combustion system, through being provided with the connecting rod, first conical gear, second conical gear, the connecting rod, the flabellum, cover and solid fixed cylinder concentrate, third servo motor makes the dwang rotate, first conical gear on the dwang rotates, first conical gear makes second conical gear rotate, second conical gear makes the flabellum rotate through the connecting rod, produce and inhale wind-force, form the ignition source with gas intake pipe and firearm and make progress the introduction, concentrate flame through cover in a concentration, reach the effect of strengthening flame intensity.

3. This environmental protection combustion system, through being provided with a combustion section of thick bamboo, first axis of rotation and flight, a combustion section of thick bamboo rotates, makes the living beings of its burning, rolls by the homogeneous combustion, and the epaxial flight of first rotation is rotatory because there is the clearance between the cylinder inner wall of flight and a combustion section of thick bamboo, piles up living beings when a combustion section of thick bamboo one end, can be by the flight toward the transport, makes living beings evenly spread between a combustion section of thick bamboo, evenly by the burning.

4. This environmental protection combustion system, through being provided with cutter and fixed cutter, second servo motor makes and rotates the second axis of rotation and rotates, and the epaxial cutter of second axis of rotation can rotate fast, and the shape of cutter all has seted up oval breach for circular shape top outer wall and bottom outer wall, and the point department of cutter can be with living beings stab into fixed cutting plate in like this, can improve the cutting and smash efficiency like this.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of an environmental protection combustion system according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of an environmental protection combustion system according to the present invention;

FIG. 3 is an enlarged schematic view of the environment-friendly combustion system at A;

FIG. 4 is an enlarged schematic view of the environmental protection combustion system at B;

fig. 5 is an enlarged schematic structural diagram of a point C of an eco-friendly combustion system according to the present invention.

In the figure: 1. a material placing box; 2. a first servo motor; 3. a conveyor belt; 4. a transport plate; 5. a crushing box; 6. a support plate; 7. a second servo motor; 8. a compression box; 9. a connecting pipe; 10. a connecting cover; 11. a combustion box; 12. a driven gear; 13. a driving gear; 14. a third servo motor; 15. a box cover; 16. a drive roll; 17. a driven roller; 18. a combustion can; 19. a first rotating shaft; 20. a spiral sheet; 21. a concentration cover; 22. a fixed cylinder; 23. a cutter; 24. fixing the cutting plate; 25. a second rotating shaft; 26. a shield; 27. an electric motor; 28. a fixing plate; 29. a crushing roller; 30. a discharging tray; 31. extruding the shell; 32. a cutting knife; 33. a first bevel gear; 34. rotating the rod; 35. a second bevel gear; 36. a connecting rod; 37. a fan blade; 38. placing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, an environment-friendly combustion system comprises a material discharge box 1 and a combustion box 11, and is characterized in that a fixed frame is fixed at the bottom end of the peripheral inner wall of the combustion box 11 through screws, the fixed frame is in a shape of a Chinese character 'ri', a filter screen is fixed on the inner wall of the fixed frame through screws, a gas inlet pipe is arranged in the middle of the top outer wall of the fixed frame and is distributed equidistantly, an igniter is arranged on the top outer wall of the gas inlet pipe, a first connecting hole is arranged at the bottom end of the outer wall on one side of the combustion box 11, a connecting cover 10 is inserted in the middle of the top outer wall of the combustion box 11, a second connecting hole is arranged in the middle of the top outer wall of the connecting cover 10, the first connecting hole is positioned under the fixed frame, the same connecting pipe 9 is fixed on the inner wall of the first connecting hole and the inner wall of the second connecting hole through screws, a pneumatic valve is arranged at the top end of one side outer wall of the combustion box 11, the ash hole has been seted up to one side outer wall bottom of combustion box 11, and the top inner wall of ash hole articulates there is case lid 15, and the waste gas that the burning produced can get into the fixed frame below through connecting pipe 9, and the filter screen filters the solid particle in with waste gas, filters the waste gas that filters, can reentrant process, and gas intake pipe and igniter form the ignition source, by the reburning, make the combustion volume increase, increase combustion efficiency.

In the invention, an L-shaped fixing plate is fixed at the bottom end of one side outer wall of a combustion box 11 through screws, a third servo motor 14 is fixed on one side outer wall of the L-shaped fixing plate through screws, an output shaft of the third servo motor 14 is connected with a driving gear 13 through a coupling, a first rotating hole is formed in one side inner wall of the combustion box 11, a rotating rod 34 is rotatably connected to the inner wall of the first rotating hole, a first conical gear 33 is fixed on the cylindrical outer wall of the rotating rod 34 through screws, the rotating rod 34 and the driving gear 13 are fixed through screws, a fixed cylinder 22 is fixed on two side inner walls of the combustion box 11 through screws, first circular holes are formed in the top outer wall of the fixed cylinder 22 and are distributed equidistantly, second circular holes are formed in the bottom outer wall of the fixed cylinder 22 and are distributed equidistantly, a centering cover 21 is fixed on the inner wall of the first circular hole through screws, and a placing plate 38 is fixed on the inner wall of the second circular hole through screws, place board 38's top outer wall middle part and rotate and be connected with flabellum 37, there is connecting rod 36 at the top outer wall middle part of flabellum 37 through the fix with screw, there is second bevel gear 35 at the top outer wall of connecting rod 36 through the fix with screw, first bevel gear 33 meshes with second bevel gear 35 mutually, third servo motor 14 makes dwang 34 rotate, first bevel gear 33 on the dwang 34 rotates, first bevel gear 33 makes second bevel gear 35 rotate, second bevel gear 35 makes flabellum 37 rotate through connecting rod 36, produce and inhale wind power, form the ignition source with gas intake pipe and firearm and upwards introduce, concentrate flame through concentrated cover 21, reach the effect of strengthening flame intensity.

In the invention, the outer walls of two sides of a combustion box 11 are respectively provided with a second rotating hole and a third rotating hole, the inner walls of the second rotating hole and the third rotating hole are rotatably connected with the same combustion cylinder 18, the outer wall of one side of the combustion cylinder 18 is fixed with a driven gear 12 through screws, the driven gear 12 is close to the second rotating hole, a driving gear 13 is meshed with the driven gear 12, the cylindrical outer wall of the combustion cylinder 18 is provided with round holes distributed at equal intervals, the outer wall of one side of the driving gear 13 is fixed with a first rotating shaft 19 through screws, the cylindrical outer wall of the first rotating shaft 19 is fixed with a spiral sheet 20 through screws, a gap is formed between the spiral sheet 20 and the cylindrical inner wall of the combustion cylinder 18, a third servo motor 14 rotates the driving gear 13, the driving gear 13 rotates the driven gear 12, the driven gear 12 rotates the whole combustion cylinder 18 and the first rotating shaft 19, and the combustion cylinder 18 rotates, make the living beings of its burning, roll by the homogeneous combustion, the flight 20 on the first axis of rotation 19 is rotatory, because there is the clearance between the cylinder inner wall of flight 20 and a combustion section of thick bamboo 18, piles up living beings when a combustion section of thick bamboo 18 one end, can be transported forward by flight 20, makes living beings evenly spread between a combustion section of thick bamboo 18.

In the invention, a compression box 8 is fixed on the inner wall of a third rotating hole through a screw, a discharge disc 30 is fixed on the cylindrical inner wall of the compression box 8 through a screw, extruding holes distributed at equal intervals are arranged on the outer part of the top of the discharge disc 30, an extruding shell 31 is fixed on the inner wall of the extruding hole through a screw, the extruding shell 31 is in a shape of a combination of a cylindrical shell and a conical shell, a fourth rotating hole is arranged on the outer wall of the top of the discharge disc 30, the inner wall of the fourth rotating hole is rotatably connected with a third rotating shaft, a cutting knife 32 is fixed on the outer wall of the bottom of the third rotating shaft through a screw, the cutting knife 32 is positioned under the extruding shell 31, fixing plates 28 are fixed on the inner walls of two sides of the compression box 8 through screws, a motor 27 is fixed on the middle part of the outer wall of the top of the fixing plate 28 through a screw, the motor 27 is rotatably connected with crushing rollers 29 through a coupler and the outer walls of two sides of the third rotating shaft, and the crushing rollers 29 are contacted with the discharge disc 30, the top outer wall of motor 27 is fixed with through the screw and is kept off cover 26, and the living beings after smashing get into compression case 8, and crushing roller 29 and play charging tray 30 will smash the living beings extrusion after smashing and smash, extrude and extrude shell 31, constantly compressed, then the living beings that shell 31 extruded will be extruded to the cutting knife 32 and cut, can compress the material like this, and the quality is placed in the increase, saves space.

In the invention, the outer wall of the top of a compression box 8 is fixed with a crushing box 5 through a screw, one side outer wall of the crushing box 5 is fixed with a second servo motor 7 through a screw, the output shaft of the second servo motor 7 is connected with a second rotating shaft 25 through a coupler, the cylindrical outer wall of the second rotating shaft 25 is fixed with cutters 23 distributed at equal intervals through screws, the top outer wall and the bottom outer wall of each cutter 23 in a circular shape are respectively provided with an oval notch, the inner walls of two sides of the crushing box 5 are respectively fixed with fixed cutting plates 24 distributed at equal intervals through screws, the fixed cutting plates 24 are meshed with the cutters 23, the second servo motor 7 enables the second rotating shaft 25 to rotate, the cutters 23 on the second rotating shaft 25 can rotate rapidly, the top outer wall and the bottom outer wall of each cutter 23 in a circular shape are respectively provided with an oval notch, so that the tip of each cutter 23 can stab biomass into the fixed cutting plates 24, this can improve the cutting and pulverizing efficiency.

According to the biomass transportation device, a first servo motor 2 is fixed on the outer wall of one side of a material placing box 1 through screws, an output shaft of the first servo motor 2 is connected with a driving roller 16 through a coupler, a conveying belt 3 is sleeved on the cylindrical outer wall of the driving roller 16, conveying plates 4 distributed at equal intervals are arranged on the outer wall of the conveying belt 3, supporting plates 6 are fixed on two sides of the outer wall of the top of a crushing box 5 through screws, a driven roller 17 is rotatably connected to the outer wall of the opposite side of each supporting plate 6, the driving roller 16 and the driven roller 17 are in transmission fit through the conveying belt 3, and then the driving roller 16, the driven roller 17, the conveying belt 3 and the conveying plates 4 form a conveying mechanism to facilitate biomass transportation.

The working principle is as follows: the driving roller 16, the driven roller 17, the conveying belt 3 and the conveying plate 4 form a conveying mechanism which is convenient for biomass transportation, the biomass is transported to the crushing box 5, the second servo motor 7 on the crushing box 5 enables the second rotating shaft 25 to rotate, the cutter 23 on the second rotating shaft 25 can rotate rapidly, the top outer wall and the bottom outer wall of the cutter 23 which are circular are provided with oval notches, thus the tip end of the cutter 23 can puncture the biomass into the fixed cutting plate 24, the crushed biomass enters the compression box 8, the crushing roller 29 and the discharging disc 30 extrude and crush the crushed biomass into the extrusion shell 31 and be compressed continuously, then the cutter 32 cuts the biomass extruded from the extrusion shell 31 to discharge the biomass continuously, the third servo motor 14 of the combustion cylinder 18 in the combustion box enables the driving gear 13 to rotate, the driving gear 13 enables the driven gear 12 to rotate, the whole combustion cylinder 18 and the first rotating shaft 19 are rotated by the driven gear 12, the combustion cylinder 18 rotates to enable the biomass combusted by the combustion cylinder to be uniformly combusted by rolling, the spiral piece 20 on the first rotating shaft 19 rotates, because a gap exists between the spiral piece 20 and the cylindrical inner wall of the combustion cylinder 18, when the biomass is accumulated at one end of the combustion cylinder 18, the biomass can be transported forwards by the spiral piece 20 to enable the biomass to be uniformly paved between the combustion cylinder 18, the third servo motor 14 enables the rotating rod 34 to rotate, the first conical gear 33 on the rotating rod 34 rotates, the first conical gear 33 enables the second conical gear 35 to rotate, the second conical gear 35 enables the fan blades 37 to rotate through the connecting rod 36 to generate wind absorption force, a gas inlet pipe and an igniter form an ignition source to be upwards introduced, flame is concentrated through the concentration cover 21, waste gas generated by combustion can enter the lower part of the fixed frame through the connecting pipe 9, and solid particles in the waste gas are filtered by the filter screen, the waste gas of filtering can the reentrant process, and gas intake pipe and igniter form the ignition source, are burnt once more, make the combustion volume increase, increase combustion efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An environment-friendly combustion system comprises a material placing box (1) and a combustion box (11), and is characterized in that a fixed frame is fixed at the bottom end of the inner wall of the periphery of the combustion box (11) through screws, the fixed frame is in a shape like a Chinese character 'ri', a filter screen is fixed on the inner wall of the fixed frame through screws, a gas inlet pipe distributed at equal intervals is arranged in the middle of the outer wall of the top of the fixed frame, an igniter is arranged on the outer wall of the top of the gas inlet pipe, a first connecting hole is formed in the bottom end of the outer wall at one side of the combustion box (11), a connecting cover (10) is inserted in the middle of the outer wall of the top of the combustion box (11), a second connecting hole is formed in the middle of the outer wall of the top of the connecting cover (10), the first connecting hole is located under the fixed frame, and the same connecting pipe (9) is fixed on the inner wall of the first connecting hole and the inner wall of the second connecting hole through screws, the gas-pressure valve is arranged at the top end of one outer wall of the combustion box (11), the ash outlet is formed in the bottom end of one outer wall of the combustion box (11), and the inner wall of the top of the ash outlet is hinged to a box cover (15).

2. The environment-friendly combustion system as claimed in claim 1, wherein an L-shaped fixing plate is fixed at the bottom end of one side outer wall of the combustion box (11) through screws, a third servo motor (14) is fixed on one side outer wall of the L-shaped fixing plate through screws, an output shaft of the third servo motor (14) is connected with a driving gear (13) through a coupling, a first rotating hole is formed in one side inner wall of the combustion box (11), a rotating rod (34) is rotatably connected to the inner wall of the first rotating hole, a first bevel gear (33) is fixed on the cylindrical outer wall of the rotating rod (34) through screws, the rotating rod (34) and the driving gear (13) are fixed through screws, fixing cylinders (22) are fixed on the inner walls of two sides of the combustion box (11) through screws, first round holes are formed in the top outer wall of the fixing cylinders (22) and are equidistantly distributed, second round holes are formed in the bottom outer wall of the fixing cylinders (22) and are equidistantly distributed, the inner wall of first round hole has concentrated cover (21) through the fix with screw, and the inner wall of second round hole has through the fix with screw places board (38), places the top outer wall middle part of board (38) and rotates and be connected with flabellum (37), and the top outer wall middle part of flabellum (37) has connecting rod (36) through the fix with screw, and the top outer wall of connecting rod (36) has second conical gear (35) through the fix with screw, and first conical gear (33) mesh with second conical gear (35).

3. The environment-friendly combustion system as claimed in claim 1, wherein the outer walls of two sides of the combustion box (11) are respectively provided with a second rotating hole and a third rotating hole, the inner walls of the second rotating hole and the third rotating hole are rotatably connected with the same combustion cylinder (18), the outer wall of one side of the combustion cylinder (18) is fixedly provided with a driven gear (12) through a screw, the driven gear (12) is close to the second rotating hole, the driving gear (13) is meshed with the driven gear (12), the outer wall of the cylinder of the combustion cylinder (18) is provided with round holes distributed equidistantly, the outer wall of one side of the driving gear (13) is fixedly provided with a first rotating shaft (19) through a screw, the outer wall of the cylinder of the first rotating shaft (19) is fixedly provided with a spiral piece (20) through a screw, and a gap exists between the spiral piece (20) and the inner wall of the cylinder of the combustion cylinder (18).

4. The environment-friendly combustion system as claimed in claim 3, wherein the inner wall of the third rotary hole is fixed with a compression box (8) through a screw, the cylindrical inner wall of the compression box (8) is fixed with a discharge disc (30) through a screw, extrusion holes distributed at equal intervals are formed in the outer portion of the top of the discharge disc (30), an extrusion shell (31) is fixed on the inner wall of the extrusion hole through a screw, and the extrusion shell (31) is in a combined shape of a cylindrical shell and a conical shell.

5. The environment-friendly combustion system as claimed in claim 4, wherein a fourth rotating hole is formed in the outer wall of the top of the discharge disc (30), the inner wall of the fourth rotating hole is connected with a third rotating shaft in a rotating mode, a cutting knife (32) is fixed to the outer wall of the bottom of the third rotating shaft through screws, the cutting knife (32) is located under the extrusion shell (31), fixing plates (28) are fixed to the inner walls of two sides of the compression box (8) through screws, a motor (27) is fixed to the middle of the outer wall of the top of each fixing plate (28) through screws, the motor (27) is connected with crushing rollers (29) through shaft couplings and the outer walls of two sides of the third rotating shaft in a rotating mode, the crushing rollers (29) are in contact with the discharge disc (30), and a blocking cover (26) is fixed to the outer wall of the top of the motor (27) through screws.

6. The environment-friendly combustion system as claimed in claim 4, wherein the top outer wall of the compression box (8) is fixed with the crushing box (5) through screws, one side outer wall of the crushing box (5) is fixed with the second servo motor (7) through screws, an output shaft of the second servo motor (7) is connected with the second rotating shaft (25) through a coupler, cutters (23) distributed equidistantly are fixed on the cylindrical outer wall of the second rotating shaft (25) through screws, the cutters (23) are both in the shape of a circular top outer wall and a circular bottom outer wall and are provided with oval notches, fixed cutting plates (24) distributed equidistantly are fixed on the inner walls of two sides of the crushing box (5) through screws, and the fixed cutting plates (24) are meshed with the cutters (23).

7. The environment-friendly combustion system as claimed in claim 1, wherein one side of the outer wall of the material placing box (1) is fixed with a first servo motor (2) through a screw, an output shaft of the first servo motor (2) is connected with a driving roller (16) through a coupler, the cylindrical outer wall of the driving roller (16) is sleeved with a conveying belt (3), the outer wall of the conveying belt (3) is provided with conveying plates (4) distributed at equal intervals, supporting plates (6) are fixed on two sides of the outer wall of the top of the crushing box (5) through screws, the outer wall of one side of the supporting plate (6) opposite to the side is rotatably connected with a driven roller (17), and the driving roller (16) and the driven roller (17) form transmission fit through the conveying belt (3).