CN219400424U

CN219400424U - Refining device of biological power generation raw materials

Info

Publication number: CN219400424U
Application number: CN202320018993.XU
Authority: CN
Inventors: 余波; 陈方斌; 邴光卿
Original assignee: Shanghai Zhaoxin Environmental Protection New Energy Technology Co ltd
Current assignee: Shanghai Zhaoxin Environmental Protection New Energy Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a refining device of biological power generation raw materials, which is characterized by comprising a feeding box (1), a first transmission shaft (2) and a plurality of cutter heads (21); a feed inlet (12) is formed in the top of the feed box (1); one end of the feeding box (1) is provided with a first shaft hole (13) matched with the first transmission shaft (2), and the other end of the feeding box (1) is provided with a discharge hole (11); one end of the first transmission shaft (2) is inserted into the first shaft hole (13) and then is movably connected with the feeding box (1); the plurality of tool bits (21) are uniformly fixed on the first transmission shaft (2) along the radial direction of the first transmission shaft (2). The raw materials processed by the refining device of the biological power generation raw materials disclosed by the utility model are difficult to agglomerate after being crushed, so that the combustion efficiency is improved.

Description

Refining device of biological power generation raw materials

Technical Field

The utility model belongs to the technical field of biological power generation, and particularly relates to a refining device of biological power generation raw materials.

Background

"bioelectric power generation" in the daily context is now commonly referred to as "biomass energy generation". The "biomass energy power generation" belongs to one type of thermal power generation, and is to generate power by burning biomass (dead branches and dead leaves, firewood, wood waste, municipal waste, sewage and excrement, etc.) or derivatives thereof. Except for fuel technology, the principle of biomass energy power generation is consistent with coal power generation and natural gas power generation, even concentrating solar power generation, and the original energy is converted into heat energy firstly and then is converted into electric energy by driving mechanical movement.

Because urban garbage, dead branches, and the like are easy to agglomerate, the raw materials cannot be fully combusted during combustion, thick smoke is easy to generate, and the combustion efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a refining device for biological power generation raw materials.

The utility model provides a refining device of biological power generation raw materials, which comprises a feeding box (1), a first transmission shaft (2) and a plurality of cutter heads (21); a feed inlet (12) is formed in the top of the feed box (1); one end of the feeding box (1) is provided with a first shaft hole (13) matched with the first transmission shaft (2), and the other end of the feeding box (1) is provided with a discharge hole (11); one end of the first transmission shaft (2) is inserted into the first shaft hole (13) and then is movably connected with the feeding box (1); the plurality of tool bits (21) are uniformly fixed on the first transmission shaft (2) along the radial direction of the first transmission shaft (2).

Preferably, the utility model provides a refining device of biological power generation raw materials, which also comprises a plurality of blades (14); a plurality of blades (14) are fixed on the inner wall of the feeding box (1) along a spiral shape; the blade (14) is perpendicular to the first transmission shaft (2).

Preferably, the refining device of the biological power generation raw material provided by the utility model further comprises a feed hopper (3), a driving roller (42) and a driven roller (41) which are vertically arranged; the driving roller (42) and the driven roller (41) are in gear transmission; a first gap through which biogas raw materials pass is arranged between the driving roller (42) and the driven roller (41); the bottom of the feed hopper (3) is fixed with the feed inlet (12); the driving roller (42) and the driven roller (41) are fixed above the feeding hopper (3).

Preferably, the driving roller (42) and the driven roller (41) are provided with tooth grooves which are meshed with each other.

Preferably, the utility model provides a refining device of biological power generation raw materials, which also comprises a conveying component (5); the conveying assembly (5) comprises two first driving wheels (51) and a conveying belt (52) matched with the first driving wheels (51); the conveyor belt (52) is movably connected with the two first driving wheels (51); the conveying assembly (5) is arranged on one side of the driving roller (42).

Preferably, the conveying assembly (5) further comprises a second driving wheel (53); the second driving wheel (53) is fixed above the conveyor belt (52) and is close to the driven roller wheel (41); the outer wall of the second driving wheel (53) is uniformly provided with flanges (54) along the axial direction of the second driving wheel; a second gap is arranged between one end of the flange (54) far away from the second driving wheel (53) and the conveying belt (52).

Preferably, one end of the flange (54) away from the second driving wheel (53) is bent to one side.

According to the biological power generation raw material refining device provided by the utility model, the first transmission shaft can be driven to rotate by the motor, when biological raw materials such as urban raw materials, straws, weeds and the like enter the feeding box from the feeding hole, the raw materials are smashed by the rotating cutter head and then are sent out through the discharging hole, and the biological power generation raw material refining device provided by the utility model is not easy to agglomerate after being smashed, so that the combustion efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a refining device for biological power generation raw materials;

fig. 2 is a schematic diagram of an assembly structure of the feeding box and the transmission shaft according to an embodiment of the utility model.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, the refining device for biological power generation raw materials provided in this embodiment includes a feeding box 1, a first transmission shaft 2 and a plurality of cutter heads 21; the top of the feeding box 1 is provided with a feeding hole 12; one end of the feeding box 1 is provided with a first shaft hole 13 matched with the first transmission shaft 2, and the other end of the feeding box 1 is provided with a discharge hole 11; one end of the first transmission shaft 2 is inserted into the first shaft hole 13 and then is movably connected with the feeding box 1; the plurality of cutter heads 21 are uniformly fixed on the first transmission shaft 2 along the radial direction of the first transmission shaft 2.

It can be appreciated by those skilled in the art that the first transmission shaft 2 can be driven to rotate by a motor, when biological raw materials such as city and straw, weeds and the like enter the feeding box 1 from the feeding hole 12, the raw materials are crushed by the rotating cutter head 21 and then are sent out through the discharging hole 11, and the biological power generation raw material refining device provided by the embodiment is not easy to agglomerate after the biological raw materials are crushed, so that the combustion efficiency is improved.

Further, the refining device of the biological power generation raw material provided in this embodiment further includes a plurality of blades 14; a plurality of the blades 14 are fixed on the inner wall of the feeding box 1 along a spiral shape; the blade 14 is perpendicular to the first drive shaft 2.

Those skilled in the art will appreciate that the first drive shaft 2 rotates the raw material when rotating rapidly, and the biological raw material can be further crushed by cutting with the blade 14, and the spiral blade 14 accelerates the movement of the raw material to the discharge port 11, thereby improving the discharge efficiency.

Further, the refining device of the biological power generation raw material provided by the embodiment further comprises a feed hopper 3, a driving roller 42 and a driven roller 41 which are vertically arranged; the driving roller wheel 42 and the driven roller wheel 41 are driven by gears; a first gap through which biogas raw materials pass is arranged between the driving roller wheel 42 and the driven roller wheel 41; the bottom of the feed hopper 3 is fixed with the feed inlet 12; the driving roller 42 and the driven roller 41 are fixed above the feed hopper 3.

It will be appreciated by those skilled in the art that the drive roller 42 may be driven by a motor and that the biological material may be rolled by the drive roller 42 and the feed roller to break down agglomerated material for subsequent processing.

Further, the driving roller 42 and the driven roller 41 are provided with tooth grooves which are meshed with each other.

Those skilled in the art will appreciate that the feedstock may be further broken down by crushing of the tooth slots.

Further, the refining device of the biological power generation raw material provided by the embodiment further comprises a conveying component 5; the conveying assembly 5 comprises two first driving wheels 51 and a conveying belt 52 matched with the first driving wheels 51; the conveyor belt 52 is movably connected with the two first driving wheels 51; the transfer assembly 5 is disposed on one side of the drive roller 42.

It will be appreciated by those skilled in the art that the first drive wheel 51 may be driven in rotation by a motor to rotate the conveyor belt 52 to feed material on the conveyor belt 52 into the drive roller 42.

Further, the conveying assembly 5 further comprises a second driving wheel 53; the second driving wheel 53 is fixed above the conveyor belt 52 and close to the driven roller 41; the outer wall of the second driving wheel 53 is uniformly provided with a flange 54 along the axial direction thereof; a second gap is provided between the end of the flange 54 remote from the second drive wheel 53 and the conveyor belt 52.

It will be appreciated by those skilled in the art that the second drive wheel 53 can be driven by a motor and the material adhered to the belt 52 can be scraped into the drive roller 42 by the flange 54 to prevent the material from falling off the belt 52.

Further, an end of the flange 54 remote from the second driving wheel 53 is bent to one side.

Those skilled in the art will appreciate that the bent flange 54 may provide a better scraping effect and may more efficiently scrape material from the conveyor belt 52 into the active roller 42.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The refining device of the biological power generation raw material is characterized by comprising a feeding box (1), a first transmission shaft (2) and a plurality of cutter heads (21); a feed inlet (12) is formed in the top of the feed box (1); one end of the feeding box (1) is provided with a first shaft hole (13) matched with the first transmission shaft (2), and the other end of the feeding box (1) is provided with a discharge hole (11); one end of the first transmission shaft (2) is inserted into the first shaft hole (13) and then is movably connected with the feeding box (1); the plurality of tool bits (21) are uniformly fixed on the first transmission shaft (2) along the radial direction of the first transmission shaft (2).

2. The refining apparatus of a biomass feedstock as claimed in claim 1, further comprising a plurality of blades (14); a plurality of blades (14) are fixed on the inner wall of the feeding box (1) along a spiral shape; the blade (14) is perpendicular to the first transmission shaft (2).

3. The refining apparatus of biological power generation raw material as claimed in claim 2, further comprising a feed hopper (3) and a driving roller (42) and a driven roller (41) arranged vertically; the driving roller (42) and the driven roller (41) are in gear transmission; a first gap through which biogas raw materials pass is arranged between the driving roller (42) and the driven roller (41); the bottom of the feed hopper (3) is fixed with the feed inlet (12); the driving roller (42) and the driven roller (41) are fixed above the feeding hopper (3).

4. A biological power generation raw material refining apparatus as claimed in claim 3, characterized in that the driving roller (42) and the driven roller (41) are provided with mutually engaged tooth grooves.

5. The refining apparatus of a biomass feedstock as claimed in claim 4, further comprising a conveying assembly (5); the conveying assembly (5) comprises two first driving wheels (51) and a conveying belt (52) matched with the first driving wheels (51); the conveyor belt (52) is movably connected with the two first driving wheels (51); the conveying assembly (5) is arranged on one side of the driving roller (42).

6. A device for refining raw materials for bioelectric power generation as claimed in claim 5, characterized in that said conveyor assembly (5) further comprises a second transmission wheel (53); the second driving wheel (53) is fixed above the conveyor belt (52) and is close to the driven roller wheel (41); the outer wall of the second driving wheel (53) is uniformly provided with flanges (54) along the axial direction of the second driving wheel; a second gap is arranged between one end of the flange (54) far away from the second driving wheel (53) and the conveying belt (52).

7. A device for refining raw materials for bioelectricity as claimed in claim 6, characterized in that the flange (54) is bent to one side at the end remote from the second transmission wheel (53).