CN109973241B

CN109973241B - Biomass power generation device and method

Info

Publication number: CN109973241B
Application number: CN201910287646.5A
Authority: CN
Inventors: 曹洋洋; 李青
Original assignee: Datang Changchun Heating Co ltd
Current assignee: DATANG CHANGCHUN HEATING Co.,Ltd.
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2021-07-20
Anticipated expiration: 2039-04-11
Also published as: CN109973241A

Abstract

The invention discloses a biomass power generation device and method, which comprises a crusher and a Stirling generator, wherein a feed inlet is formed in the top end of the interior of the crusher, crushing blades are arranged on the outer side of a crushing roller, the left side of a forming machine is connected with the top end of a raw material pushing machine, the top end of a conveying belt is arranged above the left side of a burner, and the Stirling generator is positioned on the outer side of the burner. This biomass power generation device and method, be convenient for carry on the promotion of raw and other materials, and make transport work and stoving work go on in step, be convenient for guarantee raw materials extrusion's pressure, be favorable to guaranteeing raw materials extrusion back stability, make the raw materials be difficult for scattering, be convenient for guarantee the abundant burning of raw materials, be favorable to guaranteeing the make full use of to the raw materials, be favorable to guaranteeing power generation quality, be favorable to improving production efficiency, be convenient for handle waste gas, waste water, waste residue, thereby be favorable to reducing pollution emission, be favorable to clean production to use.

Description

Biomass power generation device and method

Technical Field

The invention relates to the technical field of biomass power generation, in particular to a biomass power generation device and method.

Background

Along with the increase of energy consumption by people year by year, the problem of energy consumption is also paid attention by more people, biomass power generation is power generation by using biomass energy of biomass, and is one of renewable energy power generation, wherein the biomass power generation comprises direct combustion power generation of agricultural and forestry waste, gasification power generation of agricultural and forestry waste, waste incineration power generation, landfill gas power generation, methane power generation and the like, and the combustion power generation is a power generation technology with larger power supply quantity;

although great improvements have been made in biomass power generation devices and methods used in the background of the prior art, certain disadvantages still exist, such as:

1. the raw materials are not convenient to push, the conveying process of the raw materials is not facilitated to be accelerated, and efficient operation and use are not facilitated to be guaranteed;

2. the drying efficiency of the raw materials is not guaranteed, the conveying work and the drying work are carried out step by step, and the combustion power generation speed is greatly slowed down;

3. the pressure of extrusion forming of the raw materials is not convenient to ensure, the stability of the extruded raw materials is not convenient to ensure, and the raw materials are easy to disperse;

4. the full combustion of the raw materials is not convenient to ensure, the full utilization of the raw materials is not facilitated, and the power generation quality is not facilitated to ensure;

5. the waste gas, the waste water and the waste residue are not convenient to treat, the pollution discharge is not reduced, and the cleaning production and the use are not facilitated.

Therefore, we propose a biomass power generation device and method so as to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide a biomass power generation device and a method, and solves the problems that the conventional biomass power generation device and method provided by the background technology are inconvenient for pushing raw materials, accelerating the conveying process of the raw materials, ensuring high-efficiency operation and use, ensuring the drying efficiency of the raw materials, performing conveying work and drying work step by step, greatly slowing down the speed of combustion power generation, inconvenient for ensuring the pressure of raw material extrusion molding, ensuring the stability of the extruded raw materials, dispersing the raw materials easily, inconvenient for ensuring the sufficient combustion of the raw materials, inconvenient for ensuring the full utilization of the raw materials, unfavorable for ensuring the power generation quality, inconvenient for treating waste gas, waste water and waste residues, unfavorable for reducing pollution emission and unfavorable for clean production and use.

In order to achieve the purpose, the invention provides the following technical scheme: a biomass power generation device comprises a pulverizer and a Stirling generator, wherein a feed inlet is formed in the top end inside the pulverizer, a crushing roller is rotatably mounted in the middle of the pulverizer, a crushing blade is arranged on the outer side of the crushing roller, a blanking cavity located inside the pulverizer is arranged below the crushing roller, a first filter plate is mounted at the bottom of the blanking cavity, the right end of the blanking cavity is communicated with the bottom end of a raw material pusher, a first cavity located at the bottom of the pulverizer is arranged below the blanking cavity, and a water outlet is formed in the first cavity;

the forming machine is characterized by further comprising a forming machine, the left side of the forming machine is connected with the top end of the raw material pushing machine, a cover plate is installed at the joint of the forming machine and the raw material pushing machine, an intermediate rod is installed inside the forming machine, a pressing plate tightly attached to the inner wall of the forming machine is connected to the outer side of the intermediate rod, a top plate located in the middle of the forming machine is arranged below the pressing plate, a material extruding plate is arranged on the outer side of the bottom of the intermediate rod, a forming plate is fixed to the outer side of the bottom end of the intermediate rod, a material sliding plate with a hollow-out structure on the left side is installed at the bottom end inside the forming machine, a second cavity is formed below the material sliding plate, and a conveying belt located on the right side of the forming machine is arranged below the right end of the material sliding plate;

the Stirling engine is characterized by further comprising a burner, the top end of a conveying belt is arranged above the left side of the burner, a feeding port arranged at the top of the burner is formed below the conveying belt, a pneumatic door is arranged inside the feeding port, a material shaking device is arranged inside the burner and comprises a material shaking plate, a floating plate, a connecting rod, a base, a rotating rod, a chain belt and a collision ball, the floating plate is arranged inside the material shaking plate, the connecting rod is connected to the bottom end of the floating plate, the base is fixed to the bottom end of the connecting rod, the rotating rod is located below the material shaking plate, the chain belt is arranged on the outer side of the rotating rod, the collision ball is fixedly arranged on the outer side of the chain belt, the Stirling generator is located on the outer side of the burner, sealing doors are arranged below the inside of the burner, an ash pushing plate is arranged between the sealing doors, and the inner side of the ash pushing plate is connected with a lead screw, the top end of the burner is connected with an air outlet positioned on the right side of the feeding port.

Preferably, the upper end and the lower end of the raw material pushing machine are respectively communicated with the forming machine and the pulverizer, the auger is arranged inside the raw material pushing machine, and air inlets are formed in the outer sides of the upper end and the lower end of the raw material pushing machine.

Preferably, the left side in unloading chamber is installed and is held up the material device, and holds up the material device and include push pedal, branch, fixed plate and regulation pole, and the medial surface of push pedal is connected with branch, and the end-to-end connection of branch has the fixed plate to the middle part through connection of fixed plate has the regulation pole that both ends screw precession opposite direction.

Preferably, the both ends of fixed plate all articulate there is branch, and adjusts the branch of pole both sides and be connected with the inside wall of rubbing crusher and the inside wall of push pedal respectively to constitute the interlock structure between push pedal, branch, fixed plate and the regulation pole, the push pedal constitutes the side-to-side sliding structure in the inboard in unloading chamber simultaneously.

Preferably, the outer side of the top of the middle rod is in a threaded structure, the middle rod and the pressing plate form a relative sliding structure, the cover plate on the left side of the pressing plate is rotatably installed at the joint of the forming machine and the raw material pushing machine, and the cover plate is in an inverted L-shaped structure.

Preferably, the forming plate is of a porous structure, the side wall of the porous structure of the forming plate is of a conical structure, and a cutter fixedly connected with the intermediate rod is arranged below the forming plate.

Preferably, tremble the inside of flitch and install the kickboard equidistantly, and the kickboard passes through the connecting rod and the inside that the base was fixed at tremble the flitch to the bottom of kickboard is the toper structure.

Preferably, the conflict ball passes through and constitutes transmission structure between chain belt and the dwang, and conflict ball and base all are the hemisphere structure to the radius size of conflict ball is greater than the distance between the bottom face of base and the top face of chain belt.

Preferably, push away the hawk and constitute front and back sliding construction through the lead screw in the inside of combustor, and push away both sides all around the hawk and be provided with the sealing door who articulates in the bottom of combustor to the outside correspondence of sealing door is provided with the ash hole.

The invention provides another technical scheme for providing a using method of a biomass power generation device, which comprises the following steps:

s1: crushing the raw materials;

s2: conveying and drying the raw materials;

s3: carrying out particle forming on the dried raw materials;

s4: and feeding the formed material into a combustion device for combustion to generate power.

Compared with the prior art, the invention has the beneficial effects that: the biomass power generation device and the method have the advantages that the raw materials are pushed conveniently, the conveying work and the drying work are carried out synchronously, the pressure of raw material extrusion forming is convenient to guarantee, the stability of the raw materials after extrusion forming is favorably guaranteed, the raw materials are not easy to scatter, the sufficient combustion of the raw materials is convenient to guarantee, the raw materials are favorably and fully utilized, the power generation quality is favorably guaranteed, the production efficiency is favorably improved, the waste gas, the waste water and the waste residues are conveniently treated, so that the pollution emission is favorably reduced, and the clean production and use are favorably realized;

1. through the rotation of the adjusting rod, the angle between the two groups of single supporting rods can be conveniently adjusted through different screw thread screwing directions at the two ends of the adjusting rod, so that the push plate can be conveniently extended or retracted, the push plate can conveniently slide above the blanking cavity, the crushed raw materials can be conveniently pushed, and the full utilization of the raw materials can be conveniently ensured;

2. waste hot gas in the combustor is convenient to introduce through the air inlet connected to the outer side of the raw material pushing machine, so that the raw material drying work is convenient to perform, and meanwhile, the conveying work and the drying work of the raw materials are convenient to be synchronously performed through the pushing action of the auger;

3. the pressing plate is convenient to lift through the threaded structure on the outer side of the middle rod, so that the pressing plate can descend when the material extruding plate extrudes the raw materials, the extrusion force on the raw materials is enhanced, and the pressing plate can contact the cover plate when descending or ascending, so that the communication between the raw material pushing machine and the forming machine can be controlled conveniently, and the work and the use are facilitated;

4. the chain belt is driven to rotate through the rotation of the rotating rod, so that the chain belt can conveniently push and touch the base through the collision ball, the floating plate can be conveniently jacked up at the top of the material shaking plate through the connecting rod by the base, the raw materials on the material shaking plate can be jacked up by the floating plate, air can conveniently flow, sufficient combustion can be conveniently realized, the power generation efficiency can be conveniently ensured, and meanwhile, the waste residues can conveniently fall down;

5. through the rotation of lead screw, be convenient for drive and push away the hawk and remove in the bottom of combustor to be convenient for promote the waste residue, and when the waste residue moved to the sealing door, with the sealing door back-up, thereby be convenient for make the waste residue discharge through the ash hole.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic view of a top view of the shredder according to the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a top view of the left side of a push plate according to the present invention;

FIG. 5 is a schematic view of the cover plate according to the present invention;

FIG. 6 is a schematic structural view of the top plate of the present invention in an operating state;

FIG. 7 is a schematic view of the inside cut-away structure of the molding machine of the present invention;

FIG. 8 is a schematic structural view of a molding plate according to the present invention;

FIG. 9 is a schematic view of the structure of the slip sheet of the present invention;

FIG. 10 is a schematic structural diagram of a material shaking device according to the present invention;

FIG. 11 is a structural diagram of the ash pushing plate according to the present invention in a working state;

FIG. 12 is a schematic diagram of the working process of the present invention.

In the figure: 1. a pulverizer; 2. a feed inlet; 3. a crushing roller; 4. a crushing blade; 5. a blanking cavity; 6. a first filter plate; 7. a raw material pusher; 8. a first cavity; 9. a water outlet; 10. a material holding device; 1001. pushing the plate; 1002. a strut; 1003. a fixing plate; 1004. adjusting a rod; 11. a packing auger; 12. an air inlet; 13. a forming machine; 14. a cover plate; 15. an intermediate lever; 16. pressing a plate; 17. a top plate; 18. extruding a material plate; 19. forming a plate; 20. a cutter; 21. a material sliding plate; 22. a second cavity; 23. a conveyor belt; 24. a combustion engine; 25. a feeding port; 26. a pneumatic door; 27. a material shaking device; 2701. shaking the material plate; 2702. a floating plate; 2703. a connecting rod; 2704. a base; 2705. rotating the rod; 2706. a chain belt; 2707. a collision ball; 28. a Stirling generator; 29. a sealing door; 30. pushing the ash plate; 31. a screw rod; 32. an ash outlet; 33. and an air outlet.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, the present invention provides a technical solution: a biomass power generation device comprises a crusher 1, a feed inlet 2, a crushing roller 3, a crushing blade 4, a blanking cavity 5, a first filter plate 6, a raw material pusher 7, a first cavity 8, a water outlet 9, a material holding device 10, an auger 11, an air inlet 12, a forming machine 13, a cover plate 14, an intermediate rod 15, a pressing plate 16, a top plate 17, an extruding plate 18, a forming plate 19, a cutter 20, a sliding plate 21, a second cavity 22, a conveying belt 23, a burner 24, a feed inlet 25, a pneumatic door 26, a material shaking device 27, a Stirling generator 28, a sealing door 29, an ash pushing plate 30, a screw rod 31, an ash outlet 32 and an air outlet 33, wherein the feed inlet 2 is formed in the top end of the crusher 1, the crushing roller 3 is rotatably installed in the middle of the crusher 1, the crushing blade 4 is arranged on the outer side of the crushing roller 3, the blanking cavity 5 located in the crusher 1 is arranged below the crushing roller 3, a first filter plate 6 is arranged at the bottom of the blanking cavity 5, the right end of the blanking cavity 5 is communicated with the bottom end of the raw material pushing machine 7, a first cavity 8 located at the bottom of the pulverizer 1 is arranged below the blanking cavity 5, and a water outlet 9 is arranged inside the first cavity 8;

the forming machine comprises a forming machine 13, the left side of the forming machine 13 is connected with the top end of a raw material pushing machine 7, a cover plate 14 is installed at the joint of the forming machine 13 and the raw material pushing machine 7, an intermediate rod 15 is installed inside the forming machine 13, a pressing plate 16 tightly attached to the inner wall of the forming machine 13 is connected to the outer side of the intermediate rod 15, a top plate 17 located in the middle of the forming machine 13 is arranged below the pressing plate 16, a material extruding plate 18 is arranged on the outer side of the bottom of the intermediate rod 15, a forming plate 19 is fixed to the outer side of the bottom end of the intermediate rod 15, a material sliding plate 21 with a hollow-out structure on the left side is installed at the bottom end inside the forming machine 13, a second cavity 22 is formed below the material sliding plate 21, and a conveying belt 23 located on the right side of the forming machine 13 is arranged below the right end of the material sliding plate 21;

the combustor is characterized by further comprising a burner 24, the top end of the conveying belt 23 is arranged above the left side of the burner 24, a feeding port 25 arranged at the top of the burner 24 is arranged below the conveying belt 23, a pneumatic door 26 is arranged inside the feeding port 25, a material shaking device 27 is arranged inside the burner 24, the material shaking device 27 comprises a material shaking plate 2701, a floating plate 2702, a connecting rod 2703, a base 2704, a rotating rod 2705, a chain belt 2706 and a collision ball 2707, the floating plate 2702 is arranged inside the material shaking plate 2701, the connecting rod 2703 is connected to the bottom end of the floating plate 2702, the base 2704 is fixed to the bottom end of the connecting rod 2703, the rotating rod 2705 is located below the material shaking plate 2701, the chain belt 2706 is arranged outside the rotating rod 2705, the collision ball 2707 is fixedly arranged outside the chain belt 2706, the Stirling generator 28 is located outside the burner 24, a sealing door 29 is arranged below the inside the burner 24, and an ash pushing plate 30 is arranged between the sealing doors 29, and the inner side of the ash pushing plate 30 is connected with a screw rod 31, and the top end of the burner 24 is connected with an air outlet 33 positioned at the right side of the feeding port 25.

For example, in fig. 1, the upper end and the lower end of a raw material pusher 7 are respectively communicated with a forming machine 13 and a pulverizer 1, an auger 11 is installed inside the raw material pusher 7, and the outer sides of the upper end and the lower end of the raw material pusher 7 are respectively provided with an air inlet 12 for facilitating communication, thereby facilitating the conveying operation of the materials, for example, in fig. 3 and fig. 4, a material congestion device 10 is installed on the left side of a blanking cavity 5, and the material congestion device 10 comprises a push plate 1001, a support rod 1002, a fixing plate 1003 and an adjusting rod 1004, the inner side surface of the push plate is connected with the support rod 1002, the tail end of the support rod 1002 is connected with the fixing plate 1003, the middle part of the fixing plate 1003 is penetratingly connected with the adjusting rod 1004 with opposite screwing directions of threads at two ends, thereby facilitating the pushing of the materials, facilitating the conveying of the materials, both ends of the fixing plate 1003 are hinged with the support rods 1002, and the support rods 1002 at both sides of the adjusting rod 1004 are respectively connected with the inner side wall of the pulverizer 1 and the inner side wall of the push plate 1001, and the push plate 1001, the support rod 1002, the fixing plate 1003 and the adjusting rod 1004 form a linkage structure, and the push plate 1001 forms a left-right sliding structure on the inner side of the blanking cavity 5, so that the raw materials can be completely utilized, and the combustion power generation is facilitated.

As shown in fig. 1, 5 and 6, the outer side of the top of the middle rod 15 is in a thread structure, the middle rod 15 and the pressing plate 16 form a relative sliding structure, the cover plate 14 on the left side of the pressing plate 16 is rotatably installed at the joint of the forming machine 13 and the raw material pusher 7, and the cover plate 14 is in an inverted L-shaped structure, so that the cover plate 14 can be conveniently regulated and controlled by the vertical lifting of the pressing plate 16, the raw material can be conveniently controlled to enter, and the raw material extrusion can be ensured.

As shown in fig. 8, the forming plate 19 is a porous structure, the side wall of the porous structure of the forming plate 19 is a tapered structure, and a cutter 20 fixedly connected with the intermediate rod 15 is arranged below the forming plate 19, so that the extrusion forming efficiency of the material is ensured, and the work and use are facilitated.

As in fig. 10, the floating plates 2702 are installed in the material shaking plate 2701 at equal intervals, the floating plates 2702 are fixed in the material shaking plate 2701 through the connecting rods 2703 and the base 2704, and the bottom end of the floating plates 2702 is in a tapered structure, so that the material shaking plate 2701 is conveniently restored, the collision balls 2707 form a transmission structure through the chain belt 2706 and the rotating rod 2705, and the collision balls 2707 and the base 2704 are both in a hemispherical structure, and the radius size of the collision balls 2707 is greater than the distance between the bottom end surface of the base 2704 and the top end surface of the chain belt 2706, so that the base 2704 is conveniently collided through the collision balls 2707, thereby facilitating the upward ejection of the material shaking plate 2701 and facilitating the material turning.

As shown in FIG. 1 and FIG. 11, the ash pushing plate 30 forms a front and back sliding structure inside the burner 24 through a screw 31, and both the front and back sides of the ash pushing plate 30 are provided with sealing doors 29 hinged at the bottom of the burner 24, and the outer sides of the sealing doors 29 are correspondingly provided with ash outlets 32, so as to facilitate the processing work of the waste slag.

s1: crushing the raw materials;

s2: conveying and drying the raw materials;

s3: carrying out particle forming on the dried raw materials;

s4: the formed material is sent into combustion equipment for combustion power generation, which is beneficial to ensuring the rapid and efficient operation of combustion power generation.

The working principle is as follows: when the biomass power generation device and the method are used, firstly, raw materials for power generation are fed into the crusher 1 through the feeding hole 2, the crushing rollers 3 are driven to rotate by a driving device arranged outside the crusher 1, and the single crushing rollers 3 are linked through the conveyor belt, so that the crushing rollers 3 crush the raw materials through the crushing blades 4 uniformly distributed on the outer sides of the crushing rollers;

the crushed raw materials fall into the blanking cavity 5 through a grid plate at the bottom end of the feeding hole 2, then fall into the raw material pushing machine 7 through a first filter plate 6 at the bottom end of the blanking cavity 5, most of water in the raw materials falls into the inner side of a first cavity 8 through a hollow structure of the first filter plate 6, and then are conveyed into external wastewater treatment equipment through a water outlet 9, and the raw materials can be conveyed into the forming machine 13 through a packing auger 11 in the raw material pushing machine 7;

when the accumulated raw materials exist on the inner side of the blanking cavity 5, the fixing plate 1003 is driven to move through the rotation of the adjusting rod 1004 and further drives the supporting rod 1002 to be adjusted, so that the push plate 1001 is conveniently extended or retracted, so that the raw materials on the blanking cavity 5 are pushed down through the push plate 1001, the raw materials are conveniently conveyed through the auger 11, meanwhile, the outer side of the raw material pushing machine 7 is connected with the air inlet 12, the raw materials are conveniently connected with an external hot blast stove through the air inlet 12, the drying work of the raw materials is conveniently carried out, and the conveying and the drying are conveniently carried out synchronously;

the intermediate bar 15 inside the forming machine 13 is rotated by the driving means, so that the platen 16 is raised, and the pressing plate 16 is further caused to push up the top end of the cover plate 14, so that the cover plate 14 is rotated inside the molding machine 13, and thus the material pusher 7 and the molding machine 13, so as to facilitate the injection of the raw material, by the reverse rotation of the intermediate rod 15, the pressing plate 16 is lowered, so as to lose the support of the cover plate 14, and the space between the forming machine 13 and the raw material pushing machine 7 is closed by the self weight of the cover plate 14, and after the pressure plate 16 continues to descend, and is in contact with the top plate 17, so that the top plate 17 can be connected with the intermediate lever 15 when the intermediate lever 15 rotates forward after the intermediate lever 15 continues to rotate backward, by the pressing of the pressing plate 16 and the pushing of the extruding plate 18, the raw material is extruded through the porous structure of the forming plate 19;

the extruded raw materials are assisted to fall through the sliding material plate 21, and the left hollow structure of the sliding material plate 21 is convenient for the residual water inside the forming machine 13 to fall, after the raw materials are conveyed to the inner side of the feeding port 25 by the conveyer belt 23, the raw materials are conveniently controlled to fall into the combustor 24 by the 2 pneumatic doors 26 in the feeding port 25, thereby facilitating to avoid heat dissipation, and then the driving device drives the rotating rod 2705 to rotate so as to drive the chain belt 2706 to rotate, thereby facilitating the chain belt 2706 to push against the base 2704 by abutting against the ball 2707, so that the base 2704 can conveniently jack up the floating plate 2702 on the top of the material shaking plate 2701 through the connecting rod 2703, thereby facilitating the floating plate 2702 to jack up the raw material on the material shaking plate 2701, facilitating the air flow, thereby facilitating the full combustion, facilitating the guarantee of the efficiency of the combustion engine 24 for generating electricity through the Stirling generator 28, and facilitating the falling of the waste residues;

the screw rod 31 is driven to rotate by the driving device, so that the ash pushing plate 30 is driven to move at the bottom of the combustor 24, the waste slag is convenient to push, when the waste slag moves to the sealing door 29, the sealing door 29 is pushed open, the waste slag is convenient to discharge through the ash outlet 32, the waste slag is convenient to treat, meanwhile, the waste gas in the combustor 24 is convenient to discharge through the gas outlet 33, meanwhile, the heat can be repeatedly used, the whole working process of the biomass power generation device and the biomass power generation method is realized, and the content which is not described in detail in the specification belongs to the prior art which is known by technical personnel in the field.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. A biomass power generation device comprising a pulverizer (1) and a Stirling generator (28), characterized in that: a feed inlet (2) is formed in the top end of the interior of the pulverizer (1), a pulverizing roller (3) is rotatably mounted in the middle of the pulverizer (1), a pulverizing blade (4) is arranged on the outer side of the pulverizing roller (3), a blanking cavity (5) located in the pulverizer (1) is arranged below the pulverizing roller (3), a first filter plate (6) is mounted at the bottom of the blanking cavity (5), the right end of the blanking cavity (5) is communicated with the bottom end of a raw material pusher (7), a first cavity (8) located at the bottom of the pulverizer (1) is arranged below the blanking cavity (5), and a water outlet (9) is formed in the first cavity (8);

the device also comprises a forming machine (13), the left side of the forming machine (13) is connected with the top end of the raw material pushing machine (7), a cover plate (14) is arranged at the joint of the forming machine (13) and the raw material pushing machine (7), an intermediate rod (15) is arranged in the forming machine (13), and the outer side of the middle rod (15) is connected with a pressure plate (16) which is tightly attached to the inner wall of the forming machine (13), a top plate (17) positioned in the middle of the forming machine (13) is arranged below the pressing plate (16), a material extruding plate (18) is arranged on the outer side of the bottom of the middle rod (15), a forming plate (19) is fixed on the outer side of the bottom end of the middle rod (15), a sliding plate (21) with a hollow structure on the left side is installed at the bottom end inside the forming machine (13), a second cavity (22) is formed below the sliding plate (21), a conveying belt (23) positioned on the right side of the forming machine (13) is arranged below the right end of the material sliding plate (21);

the automatic material shaking device is characterized by further comprising a burner (24), the top end of the conveying belt (23) is arranged above the left side of the burner (24), a material inlet (25) formed in the top of the burner (24) is formed in the lower portion of the conveying belt (23), a pneumatic door (26) is arranged inside the material inlet (25), a material shaking device (27) is arranged inside the burner (24), the material shaking device (27) comprises a material shaking plate (2701), a floating plate (2702), a connecting rod (2703), a base (2704), a rotating rod (2705), a chain belt (2706) and a collision ball (2707), a floating plate (2702) is arranged inside the material shaking plate (2701), the bottom end of the floating plate (2702) is connected with the connecting rod (2703), the base (2704) is fixed at the bottom end of the connecting rod (2703), the rotating rod (2705) is located below the material shaking plate (2701), and the chain belt (2706) is arranged outside the rotating rod (2705), and the outside fixed mounting of chain belt (2706) has conflict ball (2707), stirling generator (28) are located the outside of combustor (24), and install sealing door (29) below the inside of combustor (24), install between sealing door (29) and push away grey board (30), and push away the inboard of grey board (30) and be connected with lead screw (31), the top of combustor (24) is connected with gas outlet (33) that are located the right side of pan feeding mouth (25).

2. A biomass power plant according to claim 1, wherein: the upper end and the lower end of the raw material pushing machine (7) are respectively communicated with the forming machine (13) and the pulverizer (1), the packing auger (11) is arranged inside the raw material pushing machine (7), and air inlets (12) are formed in the outer sides of the upper end and the lower end of the raw material pushing machine (7).

3. A biomass power plant according to claim 1, wherein: the left side of unloading chamber (5) is installed and is held up material device (10), and holds up material device (10) and include push pedal (1001), branch (1002), fixed plate (1003) and regulation pole (1004), and the medial surface of push pedal (1001) is connected with branch (1002), and the end-to-end connection of branch (1002) has fixed plate (1003), and the middle part through connection of fixed plate (1003) has both ends screw precession opposite direction's regulation pole (1004).

4. A biomass power plant according to claim 3, wherein: both ends of the fixed plate (1003) are hinged with supporting rods (1002), the supporting rods (1002) on two sides of the adjusting rod (1004) are connected with the inner side wall of the pulverizer (1) and the inner side wall of the push plate (1001) respectively, a linkage structure is formed among the push plate (1001), the supporting rods (1002), the fixed plate (1003) and the adjusting rod (1004), and the push plate (1001) forms a left-right sliding structure on the inner side of the blanking cavity (5).

5. A biomass power plant according to claim 1, wherein: the outer side of the top of the middle rod (15) is in a thread structure, the middle rod (15) and the pressing plate (16) form a relative sliding structure, a cover plate (14) on the left side of the pressing plate (16) is rotatably installed at the joint of the forming machine (13) and the raw material pushing machine (7), and meanwhile, the cover plate (14) is in an inverted L-shaped structure.

6. A biomass power plant according to claim 1, wherein: the forming plate (19) is of a porous structure, the side wall of the porous structure of the forming plate (19) is of a conical structure, and a cutter (20) fixedly connected with the intermediate rod (15) is arranged below the forming plate (19).

7. A biomass power plant according to claim 1, wherein: tremble the inside of flitch (2701) and install kickboard (2702) at equal interval, and kickboard (2702) are fixed in the inside of trembleing flitch (2701) through connecting rod (2703) and base (2704) to the bottom of kickboard (2702) is the toper structure.

8. A biomass power plant according to claim 1, wherein: the collision ball (2707) forms a transmission structure through the chain belt (2706) and the rotating rod (2705), the collision ball (2707) and the base (2704) are both of a hemispherical structure, and the radius of the collision ball (2707) is larger than the distance between the bottom end face of the base (2704) and the top end face of the chain belt (2706).

9. A biomass power plant according to claim 1, wherein: the ash pushing plate (30) forms a front-back sliding structure in the combustor (24) through a screw rod (31), sealing doors (29) hinged to the bottom of the combustor (24) are arranged on the front side and the back side of the ash pushing plate (30), and ash outlets (32) are correspondingly arranged on the outer sides of the sealing doors (29).

10. A method of using the biomass power plant of claim 1, wherein: comprises the following steps:

s1: crushing the raw materials;

s2: conveying and drying the raw materials;

s3: carrying out particle forming on the dried raw materials;