CN211290128U

CN211290128U - Distributing device for biomass burner

Info

Publication number: CN211290128U
Application number: CN201921917281.1U
Authority: CN
Inventors: 王光伟; 李志�
Original assignee: Hebei Nongle New Energy Technology Co ltd
Current assignee: Hebei Nongle New Energy Technology Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-08-18
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a distributing device for biomass combustion machine, which comprises a housin, feed cylinder agitating unit and accuse material device, feed cylinder is provided with six, and is the bottom of evenly arranging at the casing annularly, and agitating unit includes trapezoidal base, stirring brush and three phase motor, and trapezoidal base fixed mounting is in casing inner chamber bottom center, and the top of trapezoidal base is rotated and is connected with the toper piece, and three phase motor sets up in the inside cavity of trapezoidal base, and three phase motor's output run through the top of cavity and with the bottom center fixed connection of toper piece. The utility model discloses a set up six feed cylinder and toper piece down and can discharge the even follow six feed cylinder of fuel powder, and through setting up turning to of accuse material device accessible control three-phase motor to stir opening and shutting of control sliding plate through the rubber slab, and then control six feed cylinder open-ended sizes, prevent because the unloading less causes the problem that living beings raw materials powder only falls from partial feed cylinder.

Description

Distributing device for biomass burner

Technical Field

The utility model relates to a cloth machine technical field specifically is a distributing device for biomass combustion machine.

Background

Biomass fuel: the biomass is burnt to serve as fuel, generally, the fuel is mainly agricultural and forestry waste such as straw, sawdust, bagasse, rice chaff and the like, the existing burner crushes the biomass and puts the crushed biomass into a combustion chamber, and the energy in the biomass is utilized by burning the biomass.

The biomass combustion machine sold and used in the market at present is generally a device for feeding a fire grate from a side edge, and after the device is fed, fuel on the fire grate is not uniform, combustion is insufficient, and the utilization rate of the fuel is reduced, so that a material distribution device capable of quickly and uniformly discharging is required to be provided to improve the utilization rate of the biomass fuel.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a distributing device for biomass combustion machine has solved foretell problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a material distribution device for a biomass burner comprises a shell, six lower material barrels, a stirring device and a material control device, wherein the six lower material barrels are uniformly distributed at the bottom of the shell in an annular manner;

the stirring device comprises a trapezoidal base, a stirring brush and a three-phase motor, wherein the trapezoidal base is fixedly installed at the center of the bottom of an inner cavity of the shell, the top of the trapezoidal base is rotatably connected with a conical block, the three-phase motor is arranged in a cavity in the trapezoidal base, the output end of the three-phase motor penetrates through the top of the cavity and is fixedly connected with the center of the bottom of the conical block, the stirring brush is fixedly connected with the peripheral side of the conical block through a fixing rod, and the stirring brush is positioned right above the lower charging barrel;

the material control device comprises a square box arranged on one side of the lower charging barrel, a sliding plate is arranged inside the square box, and one side of the sliding plate extends into the lower charging barrel.

Preferably, the top of the sliding plate is provided with a poking block, and the top of the poking block extends to the upper part of the lower charging barrel.

Preferably, the direction in which the square box extends is perpendicular to a straight line from the middle of the outer side of the sliding plate to the center of the trapezoidal base.

Preferably, the stirring brush is provided with two layers, and rubber plates are arranged in the two layers of stirring brush supports.

Preferably, a blocking wall is fixedly mounted on the inner wall of the shell, and the inner side of the blocking wall is inclined.

Preferably, the inlet pipe has been seted up at the top of casing, and the axis of inlet pipe and the axis coincidence of toper piece.

Advantageous effects

The utility model provides a distributing device for biomass combustion machine. The method has the following beneficial effects:

(1) this distributing device for biomass combustion machine can discharge six feed cylinder of follow that fuel powder is even through having set up six feed cylinder and toper piece down, realizes the even of unloading, can improve biomass fuel's utilization ratio.

(2) This distributing device for biomass combustion machine through having set up turning to of accuse material device accessible control three-phase motor to stir opening and shutting of control sliding plate through the rubber slab, and then control six feed cylinder open-ended sizes, prevent because the unloading leads to the fact living beings raw materials powder to have increased the unloading degree of consistency from the problem that partial feed cylinder whereabouts less.

Drawings

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

fig. 2 is a top view of the feed cylinder of the present invention;

FIG. 3 is a schematic view of the feed cylinder of the present invention;

fig. 4 is a side view of the brush of the present invention.

In the figure: 1. a housing; 2. feeding the material barrel; 3. a trapezoidal base; 4. stirring a brush; 5. a three-phase motor; 6. A conical block; 7. a cavity; 8. fixing the rod; 9. a square box; 10. a sliding plate; 11. a shifting block; 12. A rubber plate; 13. a retaining wall; 14. and (4) feeding a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a material distribution device for a biomass burner comprises a shell 1, a lower charging barrel 2, a stirring device and a material control device, wherein six lower charging barrels 2 are arranged and uniformly distributed at the bottom of the shell 1 in an annular manner;

the stirring device comprises a trapezoidal base 3, a stirring brush 4 and a three-phase motor 5, wherein the trapezoidal base 3 is fixedly installed at the center of the bottom of the inner cavity of the shell 1, the top of the trapezoidal base 3 is rotatably connected with a conical block 6, the three-phase motor 5 is arranged in a cavity 7 inside the trapezoidal base 3, the output end of the three-phase motor 5 penetrates through the top of the cavity 7 and is fixedly connected with the center of the bottom of the conical block 6, the stirring brush 4 is fixedly connected with the peripheral side of the conical block 6 through a fixing rod 8, and the stirring brush 4 is positioned right above the lower charging barrel 2;

the material control device comprises a square box 9 arranged on one side of the lower charging barrel 2, a sliding plate 10 is arranged inside the square box 9, and one side of the sliding plate 10 extends into the lower charging barrel 2.

Wherein the top of the sliding plate 10 is provided with a toggle block 11, and the top of the toggle block 11 extends above the lower charging barrel 2.

Wherein the direction that square box 9 extends is perpendicular with the circular straight line that is located sliding plate 10 outside middle part to trapezoidal base 3 center, and such design makes the rubber slab can be close to when dialling the touching of movable block 11 and stir perpendicularly, reduces the dead phenomenon of card.

Wherein the stirring brush 4 is provided with two layers, and a rubber plate 12 is arranged in the bracket of the two layers of stirring brushes 4.

Wherein the inner wall fixed mounting of casing 1 has the wall 13 that keeps off, and the inboard of keeping off wall 13 is the slope form, and the wall 13 that keeps off is the slope form and can prevent long-pending material, and stirring brush 4 also can rotate along with conical block 6, stirs the raw materials, is favorable to even unloading.

Wherein the top of casing 1 has seted up inlet pipe 14, and the axis of inlet pipe 14 coincides with the axis of conical block 6, and such design can guarantee as far as can be even the scattered all around from conical block 6 of raw materials.

The during operation, through the inside of inlet pipe 14 with the leading-in casing 1 of raw materials powder, when the leading-in speed of raw materials is fast, open three phase motor 5, three phase motor 5 forward rotation, when three phase motor 5 forward rotation, stirring piece 11 can be stirred to rubber slab 12, make sliding plate 10 income square box 9's inside, when the leading-in speed of raw materials is slow, three phase motor 5 reverse rotation, during three phase motor 5 reverse rotation, stirring piece 11 can be stirred to rubber slab 12, make sliding plate 10 keep off the half of feed cylinder 2 entry down, reduce the underflow, prevent when the raw materials is too little, the raw materials only enough causes the inhomogeneous problem of unloading from partial feed cylinder 2 whereabouts.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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

1. The utility model provides a distributing device for biomass combustion machine, includes casing (1), feed cylinder (2), agitating unit and accuse material device, its characterized in that: six feeding barrels (2) are arranged and uniformly distributed at the bottom of the shell (1) in an annular shape;

the stirring device comprises a trapezoidal base (3), a stirring brush (4) and a three-phase motor (5), wherein the trapezoidal base (3) is fixedly installed at the center of the bottom of an inner cavity of the shell (1), the top of the trapezoidal base (3) is rotatably connected with a conical block (6), the three-phase motor (5) is arranged in a cavity (7) inside the trapezoidal base (3), the output end of the three-phase motor (5) penetrates through the top of the cavity (7) and is fixedly connected with the center of the bottom of the conical block (6), the stirring brush (4) is fixedly connected with the periphery of the conical block (6) through a fixing rod (8), and the stirring brush (4) is positioned right above the lower charging barrel (2);

the material control device comprises a square box (9) arranged on one side of the lower charging barrel (2), a sliding plate (10) is arranged inside the square box (9), and one side of the sliding plate (10) extends into the lower charging barrel (2).

2. The material distribution device for the biomass burner as claimed in claim 1, wherein: the top of the sliding plate (10) is provided with a poking block (11), and the top of the poking block (11) extends to the upper part of the lower charging barrel (2).

3. The material distribution device for the biomass burner as claimed in claim 1, wherein: the extending direction of the square box (9) is vertical to a circular straight line from the middle part of the outer side of the sliding plate (10) to the center of the trapezoidal base (3).

4. The material distribution device for the biomass burner as claimed in claim 1, wherein: the stirring brush (4) is provided with two layers, and a rubber plate (12) is arranged in the support of the two layers of stirring brushes (4).

5. The material distribution device for the biomass burner as claimed in claim 1, wherein: the inner wall of the shell (1) is fixedly provided with a blocking wall (13), and the inner side of the blocking wall (13) is inclined.

6. The material distribution device for the biomass burner as claimed in claim 1, wherein: the inlet pipe (14) has been seted up at the top of casing (1), and the axis of inlet pipe (14) and the axis coincidence of toper piece (6).