CN211952803U

CN211952803U - High-efficient burning furnace that burns agricultural straw

Info

Publication number: CN211952803U
Application number: CN202020576768.4U
Authority: CN
Inventors: 吕洪; 骆毅力; 骆的; 章毅; 张�林; 阳运斌
Original assignee: Neijiang Hainoer Waste Power Generation Co ltd
Current assignee: Neijiang Hainoer Waste Power Generation Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-11-17
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses an incinerator of agricultural straw is burnt to high efficiency is provided with box body (7) in furnace body (1), the lower part all is provided with the opening on box body (7), the welding of the lower opening department of box body (7) has steel mesh (8), all weld movable rod (9) on the lateral wall about box body (7), it has spring (10) all to overlap on two movable rod (9), the one end of spring (10) welds on box body (7), the other end of spring (10) welds on furnace body (1) inner wall, the left end welding of left movable rod (9) has push pedal (11), this incinerator is still including setting up in the outside vibrating device of furnace body (1), vibrating device includes power pack and cam (12), cam (12) are installed on power pack's output shaft, the outward flange of cam (12) and the end face contact of push pedal (11). The utility model has the advantages that: compact structure, improves straw burning efficiency, lightens labor intensity of workers and burns straws thoroughly.

Description

High-efficient burning furnace that burns agricultural straw

Technical Field

The utility model relates to a technical field that the straw burns, especially a high efficiency burns burning furnace that burns agricultural straw.

Background

After the peasants harvest the corn bags, the corn straws left in the field need to be transported to a designated incineration workshop for incineration. The incinerator in the existing incineration workshop comprises a furnace body, a combustor arranged outside the furnace body, a feed opening and a chimney which are arranged at the top of the furnace body, and a slag discharge opening arranged at the bottom of the furnace body. When burning the straw, the worker in the workshop opens the dog-house earlier to a certain amount of straw after will cutting off is put into the furnace body through the dog-house, opens the combustor afterwards, and the flame that the combustor spun is used on the straw, thereby ignites the straw, reaches the purpose of burning. However, although the incinerator can burn the straws, the straws thrown into the incinerator body are accumulated in the incinerator body, and the flame sprayed by the burner can only act on the topmost straws, so that the lower layer of straws can be burnt for a long time, and the burning efficiency of the straws is greatly reduced; in order to solve the defect of incomplete straw burning, a worker is required to close the burner firstly, then a wooden stick is adopted to penetrate through the feeding port to stir the lower-layer straws, the burner is opened after operation to burn again, and the straws can be burnt completely by the circulating operation. Therefore, an incinerator which can improve the straw burning efficiency, reduce the labor intensity of workers and burn the straws thoroughly is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, improve the straw and burn efficiency, alleviate workman intensity of labour, burn the thorough high efficiency of straw and burn burning furnace of agricultural straw.

The purpose of the utility model is realized through the following technical scheme: an incinerator for efficiently incinerating agricultural straws comprises an incinerator body, wherein a conical bin is arranged at the bottom of the incinerator body, a deslagging hole is formed in the bottom of the conical bin, a feeding port, a burner and an exhaust pipe are formed in the top of the incinerator body, a box body is arranged in the incinerator body, openings are formed in the upper portion and the lower portion of the box body, a steel mesh is welded at the lower opening of the box body, movable rods are welded on the left side wall and the right side wall of the box body, the two movable rods respectively penetrate through the left side wall and the right side wall of the incinerator body, springs are sleeved on the two movable rods, one ends of the springs are welded on the box body, the other ends of the springs are welded on the inner wall of the incinerator body, a push plate is welded at the left end portion of the left movable rods, the incinerator further comprises a vibrating device arranged outside the incinerator body, the flame jet orifice of the burner is arranged towards the steel mesh, and the feed port is positioned right above the box body.

The bottom welding of furnace body has a plurality of supporting legs that support on ground.

The right side of furnace body upper end is provided with the swash plate, the swash plate inclines to the right and sets up downwards, the combustor sets up on the upper surface of swash plate, the lower skin weld of swash plate has the material turning plate, and the material turning plate inclines to the left and sets up downwards, and the material turning plate stretches into in the box body, has seted up a plurality of logical grooves on the lower limb of material turning plate.

The box body, the movable rod, the spring and the steel mesh are all high-temperature resistant pieces.

The welding has the platform on the outer wall of furnace body left side, power unit sets up on the platform.

The power unit comprises a motor and a speed reducer, the speed reducer and the motor are fixedly arranged on the top surface of the platform, and an output shaft of the motor is connected with an input shaft of the speed reducer through a coupler.

The cam is mounted on an output shaft of the speed reducer.

The outside of furnace body is provided with the fan, and the air outlet department of fan is connected with out the tuber pipe, goes out another port and the furnace body intercommunication of tuber pipe.

The utility model has the advantages of it is following: the utility model discloses compact structure, improvement straw burn efficiency, alleviate workman intensity of labour, burn the straw thoroughly.

Drawings

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

FIG. 2 is a schematic main section view of FIG. 1;

FIG. 3 is a view taken along line A of FIG. 2;

FIG. 4 is a schematic structural diagram of a cartridge;

FIG. 5 is a schematic structural diagram of a material turning plate;

in the figure, 1-furnace body, 2-conical bin, 3-deslagging hole, 4-feeding port, 5-burner, 6-exhaust pipe, 7-box body, 8-steel mesh, 9-movable rod, 10-spring, 11-push plate, 12-cam, 13-supporting leg, 14-inclined plate, 15-material turning plate, 16-through groove, 17-platform, 18-motor, 19-speed reducer, 20-fan and 21-air outlet pipe.

Detailed Description

The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:

as shown in figures 1-5, an incinerator for efficiently incinerating agricultural straws comprises an incinerator body 1, wherein a plurality of supporting legs 13 supported on the ground are welded at the bottom of the incinerator body 1, a conical bin 2 is arranged at the bottom of the incinerator body 1, a slag discharging hole 3 is formed in the bottom of the conical bin 2, a feeding port 4, a combustor 5 and an exhaust pipe 6 are arranged at the top of the incinerator body 1, a box body 7 is arranged in the incinerator body 1, and the box body 7, a movable rod 9, a spring 10 and a steel mesh 8 are all high-temperature resistant pieces. The lower part all is provided with the opening on box body 7, and the welding of the lower opening department of box body 7 has steel mesh 8, all weld on the lateral wall about box body 7 has movable rod 9, and lateral wall setting about furnace body 1 is run through respectively to two movable rod 9, and it has spring 10 all to overlap on two movable rod 9, and the one end of spring 10 welds on box body 7, and the other end of spring 10 welds on furnace body 1 inner wall, and the left end welding of left movable rod 9 has push pedal 11, and this burning furnace still includes the vibrating device who sets up in furnace body 1 outside, vibrating device includes power pack and cam 12, and cam 12 installs on power pack's output shaft, the outward flange of cam 12 and the end face contact of push pedal 11, the flame jet of combustor 5 sets up towards steel mesh 8, dog-house 4 is located box body 7 directly over.

As shown in fig. 1 to 3, an inclined plate 14 is arranged on the right side of the upper end portion of the furnace body 1, the inclined plate 14 is inclined downwards towards the right, the burner 5 is arranged on the upper surface of the inclined plate 14, a material turning plate 15 is welded on the lower surface of the inclined plate 14, the material turning plate 15 is inclined downwards towards the left, the material turning plate 15 extends into the box body 7, and a plurality of through grooves 16 are formed in the lower edge of the material turning plate 15. The welding has platform 17 on the outer wall of furnace body 1 left side, power unit sets up on platform 17, power unit includes motor 18 and reduction gear 19, reduction gear 19 and motor 18 all set firmly on platform 17's top surface, the output shaft of motor 18 and reduction gear 19's input shaft pass through the coupling joint, cam 12 is installed on reduction gear 19's output shaft. The outside of furnace body 1 is provided with fan 20, and the air outlet department of fan 20 is connected with out tuber pipe 21, and another port and the furnace body 1 intercommunication of going out tuber pipe 21.

The working process of the utility model is as follows:

a worker puts a certain amount of short straw sections into the furnace body 1 through the feeding port 4, the short straw sections sequentially penetrate through the upper opening of the box body 7 and the box body 7 under the gravity to fall onto the steel mesh 8, then the worker opens the burner 5 and the fan 20, flame sprayed by the burner 5 sprays upper-layer straw, and therefore the upper-layer straw is ignited and burnt, and the fan 20 blows air into the furnace body 1 through the air outlet pipe 21 to serve as dye for burning the straw.

In the incineration process, a worker turns on the motor 18, the torque of the motor 18 is transmitted to the cam 12 after being reduced by the reducer 19, the cam 12 rotates clockwise on a vertical plane, when the convex part of the cam 12 strikes the push plate 11, the push plate 11 drives the movable rod 9 on the left side to move rightwards, the movable rod 9 on the left side drives the box body 7 to move rightwards, when the convex portion of the cam 12 is away from the push plate 11, the case 7 moves leftward by the elastic force of the two springs 10, and, by the reciprocal rotation of the cam 12, the straws in the box body 7 can do reciprocating left and right movement, the straws on the upper layer are separated from the straws on the lower layer under the inertia force, so that the straws on the lower layer are exposed to the flame sprayed by the burner 5, can burn lower floor's straw, consequently this incinerator has realized thoroughly burning the straw in the short time, very big improvement the burning efficiency of straw. In addition, when the straw in the box body 7 moves left and right in a reciprocating mode, the straw collides with the material turning plate 15 to scatter the straw, so that the contact area of the straw and the air is increased, and the burning efficiency of the straw is further improved.

The incinerated ash leaks through the meshes on the steel mesh 8 and is discharged to the outside through the conical bin 2 and the slag discharge hole 3 in sequence.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides an incinerator of high-efficient incineration agricultural straw, it includes furnace body (1), the bottom of furnace body (1) is provided with conical bin (2), the bottom of conical bin (2) is provided with row cinder hole (3), the top of furnace body (1) is provided with dog-house (4), combustor (5) and blast pipe (6), its characterized in that: the incinerator is characterized in that a box body (7) is arranged in the furnace body (1), openings are formed in the upper portion and the lower portion of the box body (7), a steel mesh (8) is welded at the lower opening of the box body (7), movable rods (9) are welded on the left side wall and the right side wall of the box body (7), the two movable rods (9) respectively penetrate through the left side wall and the right side wall of the furnace body (1), springs (10) are sleeved on the two movable rods (9), one ends of the springs (10) are welded on the box body (7), the other ends of the springs (10) are welded on the inner wall of the furnace body (1), a push plate (11) is welded at the left end portion of the left movable rod (9), the incinerator further comprises a vibrating device arranged outside the furnace body (1), the vibrating device comprises a power unit and a cam (12), the cam (12) is installed on an output shaft of, the flame jet orifice of the burner (5) is arranged towards the steel mesh (8), and the feeding port (4) is positioned right above the box body (7).

2. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the bottom of the furnace body (1) is welded with a plurality of support legs (13) supported on the ground.

3. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the right side of furnace body (1) upper end is provided with swash plate (14), swash plate (14) slope right side sets up downwards, combustor (5) set up on the upper surface of swash plate (14), the lower skin weld of swash plate (14) has material turning plate (15), and material turning plate (15) slope left side sets up downwards, and material turning plate (15) stretch into in box body (7), has seted up a plurality of logical grooves (16) on the lower limb of material turning plate (15).

4. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the box body (7), the movable rod (9), the spring (10) and the steel mesh (8) are all high-temperature resistant pieces.

5. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the furnace body (1) is characterized in that a platform (17) is welded on the left outer wall of the furnace body, and the power unit is arranged on the platform (17).

6. The incinerator for efficiently incinerating agricultural straws as claimed in claim 5, wherein: the power unit comprises a motor (18) and a speed reducer (19), the speed reducer (19) and the motor (18) are fixedly arranged on the top surface of the platform (17), and an output shaft of the motor (18) is connected with an input shaft of the speed reducer (19) through a coupling.

7. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the cam (12) is mounted on an output shaft of the reducer (19).

8. The incinerator for efficiently incinerating agricultural straws as claimed in claim 1, wherein: the furnace body (1) is provided with a fan (20) outside, the air outlet of the fan (20) is connected with an air outlet pipe (21), and the other port of the air outlet pipe (21) is communicated with the furnace body (1).