CN110736095A

CN110736095A - biomass combustion power generation equipment

Info

Publication number: CN110736095A
Application number: CN201910961002.XA
Authority: CN
Inventors: 谢世文; 毛永军; 冯晓波
Original assignee: GUANGZHOU GREENSHELL RENEWABLE ENERGY TECHNOLOGY Co Ltd
Current assignee: GUANGZHOU GREENSHELL RENEWABLE ENERGY TECHNOLOGY Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-01-31

Abstract

The invention discloses biomass combustion power generation equipment, which comprises a feeding frame, a crushing barrel and an auger barrel, wherein a crushing motor is fixedly arranged in the middle of the top end of the upper crushing barrel, a plurality of crushing blades are fixedly arranged on the outer wall of a crushing shaft, heating plates are fixedly arranged on two sides of a th inner shell, and second heating plates are fixedly arranged on two sides of a second inner shell.

Description

biomass combustion power generation equipment

Technical Field

The invention relates to power generation equipment, in particular to biomass combustion power generation equipment, and belongs to the technical field of environmental protection.

Background

Biomass power generation is power generation by using biomass energy of biomass, and is types of renewable energy power generation, including agriculture and forestry waste direct combustion power generation, agriculture and forestry waste gasification power generation, waste incineration power generation, landfill gas power generation and biogas power generation.

The existing biomass combustion power generation equipment takes crop straws and the like as fuels, but the straws are easy to accumulate in a biomass boiler, so that the straws cannot be fully combusted, and the heat efficiency of the biomass boiler is reduced; meanwhile, the straws contain moisture, so that the straws can be burnt for a long time, and the combustion efficiency of biomass filtration is reduced.

Disclosure of Invention

The invention aims to provide biomass combustion power generation equipment to solve the problem that the existing biomass combustion power generation equipment in the background art is low in heat efficiency.

biomass combustion power generation equipment comprises an upper material rack, a crushing barrel and an auger barrel, wherein a conveying motor is fixedly arranged at the bottom of the side of the upper material rack, an output shaft of the conveying motor is in transmission connection with the inner wall of a conveying belt through a rolling shaft, the side of the top of the upper material rack is in contact connection with the top end of a feeding hopper, the middle of the feeding hopper is in penetrating connection with the side of the top end of the crushing barrel, a crushing motor is fixedly arranged at the middle of the top end of the crushing barrel, the output end of the crushing motor is fixedly connected with the end of the crushing shaft, a plurality of crushing blades are fixedly arranged on the outer wall of the crushing shaft, the inner wall of the crushing barrel is fixedly connected with the outer wall of an inner shell of a through a plurality of supporting columns, heating plates of a are fixedly arranged at the two sides of the inner shell of a , a discharge pipe of the crushing barrel is in contact connection with a feed inlet of the auger barrel, a motor is fixedly arranged at the 5 end of the auger barrel, the output end of the auger motor is connected with an of the auger rod, the inner wall of the auger barrel is fixedly connected with the outer wall of a boiler 48325 side of the inner shell.

As an preferred technical scheme, the middle part of the bottom end of the feeding frame, the bottom end of the crushing cylinder and the middle part of the bottom end of the packing auger cylinder are all fixedly provided with a support frame.

In the preferable embodiments of the present invention, the other side of the top end of the pulverizing barrel and the side of the top end of the th inner casing are both provided with air holes, and the positions of the two air holes are correspondingly arranged.

As preferred technical schemes of the invention, the outer wall of the crushing cylinder and the outer wall of the packing auger cylinder are both coated with heat insulation coatings, and both heat insulation coatings are made of epoxy resin.

As preferred technical schemes, a conveying motor switch, a crushing motor switch, a th heating plate switch, an auger motor switch and a second heating plate switch are fixedly arranged on the side of the crushing cylinder, and the conveying motor, the crushing motor, the th heating plate, the auger motor and the second heating plate are respectively and electrically connected with an external power supply through the conveying motor switch, the crushing motor switch, the th heating plate switch, the auger motor switch and the second heating plate switch.

Compared with the prior art, the biomass combustion power generation equipment has the advantages that biomass combustion power generation equipment firstly drives the crushing blade to crush the straws through the crushing motor, then conveys the crushed straws to the biomass boiler through the auger to be combusted, the straws can be fully combusted, so that the heat efficiency of the biomass boiler is improved, and the biomass combustion power generation equipment can firstly dry the straws through the heating plate and the second heating plate so as to reduce the water content of the straws, so that the combustion speed of the straws is accelerated, and the combustion efficiency of the biomass boiler is improved.

Drawings

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

FIG. 2 is a schematic view of the construction of the milling drum of the present invention;

FIG. 3 is a schematic structural view of the packing auger barrel of the present invention.

In the drawing, the biomass boiler comprises a feeding frame 1, a conveying motor 2, a conveying belt 3, a supporting frame 4, a crushing barrel 5, a feeding hopper 6, a crushing motor 7, air holes 8, an auger barrel 9, an auger motor 10, a biomass boiler 11, a biomass boiler 12, a th inner shell 13, a th heating plate 14, a crushing shaft 15, a crushing blade 15, a second inner shell 16, a second heating plate 17 and a auger rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

Referring to fig. 1-3, the invention provides biomass combustion power generation equipment, which comprises an upper material rack 1, a crushing cylinder 5 and an auger cylinder 9, wherein a conveying motor 2 is fixedly arranged at the bottom of an side of the upper material rack 1, an output shaft of the conveying motor 2 is in transmission connection with the inner wall of a conveyor belt 3 through a roller, a 850 side of the top of the upper material rack 1 is in contact connection with the top end of a feed hopper 6, the middle of the feed hopper 6 is in insertion connection with an side of the top end of the crushing cylinder 5, a crushing motor 7 is fixedly arranged at the middle of the top end of the crushing cylinder 5, an output end of the crushing motor 7 is fixedly connected with a 2 end of a crushing shaft 14, a plurality of crushing blades 15 are fixedly arranged on the outer wall of the crushing shaft 14, the inner wall of the crushing cylinder 5 is fixedly connected with the outer wall of an inner shell 12 of a first through a plurality of support columns, heating plates are fixedly arranged at two sides of the inner shell 12 of the first inner shell 12 of a 4, a discharge pipe of the crushing cylinder 5 is in contact connection with a feed inlet of the crushing cylinder 9, a second packing cylinder 9, a discharge pipe of the crushing cylinder 5 is fixedly connected with a heating plate through a heating plate, a heating plate 359, a heating plate 6 support plate 6, a heating plate of a heating plate 6 fixed with an inner shell 9, a heating plate 6 fixed with a heating plate 6, a heating plate 23 fixed on an inner shell, a heating plate of a heating plate 9, a heating plate 6 fixed with a heating plate of a heating plate 6, a heating plate 9, a heating plate 23 fixed with a heating plate 23 fixed on an inner shell, a heating plate of a heating plate 23 fixed on a heating switch, a heating plate of a heating switch, a heating plate 23 fixed on.

When the biomass combustion power generation equipment is used, straws are placed on a conveyor belt 3, a conveyor motor 2 is started, the conveyor belt 3 conveys the straws into a feed hopper 6, a crushing motor 7 and a heating plate 13 are started, the crushing motor 7 drives a crushing blade 15 to crush the straws, so that the straws can be sufficiently combusted, the heat efficiency of a biomass boiler is improved, meanwhile, a heating plate 13 performs primary drying operation on the straws, water vapor generated by drying is discharged to the outside through an air hole 8, the crushed straws flow into an auger barrel 9 through a discharge pipe of the crushing barrel 5, an auger motor 10 is started, the auger motor 10 drives an auger rod 18 to convey the crushed straws into the biomass boiler 11 to be combusted, the second heating plate 17 performs drying operation on the straws while the crushed straws are conveyed by the auger rod 18, the moisture content of the straws is reduced, the combustion speed of the straws is accelerated, and the combustion efficiency of the biomass boiler is improved.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, for example, the terms "fixedly connected" or "detachably connected" or "", mechanically connected "or" electrically connected ", directly connected" or "indirectly connected" through an intermediate medium, and the communication between two elements or the interaction relationship between two elements, unless otherwise explicitly stated or limited, will be understood by those skilled in the art as the meaning of the terms in the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The utility model provides a kind of biomass combustion power generation equipment, including last work or material rest (1), crushing barrel (5) and auger tube (9), its characterized in that, the fixed conveying motor (2) that is equipped with in bottom of going up work or material rest (1) side, the output shaft of conveying motor (2) passes through the roller bearing and is connected with the inner wall transmission on conveyer belt (3), it is connected with the top contact of feeder hopper (6) to go up the 0 side at work or material rest (1) top, the middle part of feeder hopper (6) and the side interlude on crushing barrel (5) top are connected, the fixed crushing motor (7) that is equipped with in middle part on crushing barrel (5) top, the output of crushing motor (7) and the fixed connection who smashes axle (14), the outer wall of crushing axle (14) is fixed and is equipped with a plurality of crushing blade (15), the inner wall of crushing barrel (5) passes through the outer wall fixed connection of the inner casing (12) in a plurality of support column and the second in the second shell (12), the both sides of crushing barrel ( inner wall (7312) all fixed and the fixed and be equipped with heating plate () 13) of being equipped with the fixed connection of inner wall (11), the fixed and auger tube (11) of the fixed connection of the inner wall (11) of the fixed and auger tube (11) of the inner wall (11) of the fixed connection of inner wall (11) of inner wall (11).
2. The kinds of biomass combustion power generation equipment of claim 1, wherein the middle of the bottom end of the feeding frame (1), the bottom end of the crushing cylinder (5) and the middle of the bottom end of the auger cylinder (9) are all fixedly provided with a support frame (4).
3. The kinds of biomass burning power generation equipment of claim 1, wherein the other side of the top end of the crushing barrel (5) and the side of the top end of the inner shell (12) are both provided with air holes (8), and the positions of the two air holes (8) are correspondingly arranged.
4. The kinds of biomass combustion power generation equipment of claim 1, wherein the outer wall of the crushing barrel (5) and the outer wall of the packing auger barrel (9) are both coated with thermal insulation coatings, and both thermal insulation coatings are made of epoxy resin.
5. The kinds of biomass combustion power generation equipment of claim 1, wherein a conveying motor switch, a pulverizing motor switch, a th heating plate switch, an auger motor switch and a second heating plate switch are fixedly arranged at the side of the pulverizing barrel (5), and the conveying motor (2), the pulverizing motor (7), the th heating plate (13), the auger motor (10) and the second heating plate (17) are electrically connected with an external power supply through the conveying motor switch, the pulverizing motor switch, the th heating plate switch, the auger motor switch and the second heating plate switch respectively.