CN220861770U

CN220861770U - Quick diffusion device for coal accelerated combustion

Info

Publication number: CN220861770U
Application number: CN202322301676.1U
Authority: CN
Inventors: 罗贤辉; 罗子煊
Original assignee: Fujian Chaoxu New Energy Technology Co ltd
Current assignee: Fujian Chaoxu New Energy Technology Co ltd
Priority date: 2023-08-26
Filing date: 2023-08-26
Publication date: 2024-04-30
Anticipated expiration: 2033-08-26

Abstract

The utility model discloses a rapid diffusion device for coal accelerated combustion, which comprises a transmission belt and a support frame, wherein the top of the support frame is fixedly connected with a support plate, the upper surface of one support plate is fixedly connected with a motor, the inside of the support plate is rotationally connected with a rotating shaft, one end of an output shaft of the motor penetrates through the support plate to be fixed with the rotating shaft, the outer side key of the rotating shaft is connected with chain wheels, chains are connected between the chain wheels in a winding manner, the bottom end of the rotating shaft is fixedly connected with a rotary table, a first mounting hole is formed in the rotary table, and a second ball is rotationally connected in the first mounting hole. According to the utility model, the flame retardant can be sprayed from the spray head in multiple directions through the cooperation of the turntable and the balls, the motor can be protected through the protective shell, the motor is prevented from being damaged easily due to collision, and the angle of rotation of the spray head is not limited through the hose.

Description

Quick diffusion device for coal accelerated combustion

Technical Field

The utility model relates to the technical field of coal combustion, in particular to a rapid diffusion device for coal accelerated combustion.

Background

Coal is widely used in industry and people's life, and in order to improve the combustion speed of coal, a combustion improver is sprayed on the coal to help the coal to accelerate combustion.

However, the existing combustion improver is sprayed at fixed points, and the spray head cannot flexibly rotate, so that the diffusion range is smaller, the rapid combustion of coal is not facilitated, and the combustion promoting effect is poor.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a rapid diffusion device for accelerating combustion of coal.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a quick diffusion device for coal is burning with higher speed, includes conveyer belt and support frame, the top fixedly connected with backup pad of support frame, one of them the last fixed surface of backup pad is connected with the motor, the inside of backup pad rotates and is connected with the pivot, and the one end of motor output shaft passes backup pad and pivot phase-lock, the outside key-type connection of pivot has the sprocket, the round joint has the chain between the sprocket, the bottom fixedly connected with carousel of pivot, first mounting hole has been seted up to the inside of carousel, and first mounting hole internal rotation is connected with the second ball, the bottom fixedly connected with connecting pipe of second ball, the outside fixedly connected with first ball of connecting pipe, and the rotation of first ball and support frame is connected with the shower nozzle, the outside fixedly connected with casing of connecting pipe, a plurality of through-holes have been seted up to the one end of connecting pipe, and the through-hole is located the inside of casing.

As a still further scheme of the utility model, a pipe frame is fixedly connected between the supporting frames.

As a still further proposal of the utility model, one side of the shell is fixedly connected with a hose, and the hose is fixed with the pipe frame.

As a still further proposal of the utility model, the upper surface of the transmission belt is fixedly connected with two sloping plates.

As a still further proposal of the utility model, the upper surface of one of the supporting plates is fixedly connected with a protecting shell, and the motor is positioned in the protecting shell.

As a still further proposal of the utility model, the circumference inner wall of the turntable is provided with an inclined plane.

As a still further proposal of the utility model, two fixing ribs are fixedly connected with two ends of the supporting plate, and the fixing ribs are fixed with the supporting frame.

As a still further scheme of the utility model, two heat dissipation holes are formed in one side of the protective shell.

The beneficial effects of the utility model are as follows:

1. Through the cooperation of carousel and ball use, sprocket rotates and makes the connecting pipe drive first ball and rotates in the support frame, and the second ball rotates in the carousel to make the shower nozzle rotate and diversified spray the fire retardant, make the diffusion scope of fire retardant grow, and then make the combustion speed of follow-up coal obtain further improvement, improved the flexibility of device.

2. Through the setting of protecting crust, the protecting crust can protect the motor, avoids the motor to receive the collision and leads to damaging easily, has improved the protection effect of device.

3. Through the setting of hose, external combustion improver enters into the hose through the pipe support to enter into the through-hole through the casing, finally spout through the shower nozzle, the hose can make shower nozzle pivoted angle unrestricted, has improved the result of use of device.

Drawings

FIG. 1 is a schematic perspective view of a rapid diffusion device for coal accelerated combustion;

FIG. 2 is a schematic view of a partial cross-sectional structure of a rapid diffusion device for coal accelerated combustion according to the present utility model;

Fig. 3 is a schematic sectional structure of a casing of a rapid diffusion device for coal accelerated combustion according to the present utility model.

In the figure: 1. a pipe rack; 2. a support frame; 4. a transmission belt; 5. a sloping plate; 6. a turntable; 9. an inclined plane; 10. fixing ribs; 11. a support plate; 12. a chain; 13. a protective shell; 14. a first ball; 15. a housing; 16. a hose; 17. a connecting pipe; 18. a second ball; 19. a sprocket; 20. a through hole; 21. a spray head.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1 to 3, a rapid diffusion device for coal accelerated combustion comprises a transmission belt 4 and a support frame 2, wherein the top of the support frame 2 is fixedly provided with a support plate 11 through bolts, the upper surface of one support plate 11 is fixedly provided with a motor through bolts, the inside of the support plate 11 is rotatably connected with a rotating shaft, one end of an output shaft of the motor penetrates through the support plate 11 to be fixed with the rotating shaft, the outer side key of the rotating shaft is connected with a chain wheel 19, a chain 12 is wound between the chain wheels 19, the bottom end of the rotating shaft is fixedly provided with a turntable 6 through bolts, the inside of the turntable 6 is provided with a first mounting hole, the first mounting hole is rotationally connected with a second ball 18, the bottom end of the second ball 18 is fixedly provided with a connecting pipe 17 through bolts, the outside of connecting pipe 17 is fixed with first ball 14 through the bolt, and first ball 14 is connected with the rotation of support frame 2, the bottom of connecting pipe 17 is fixed with shower nozzle 21 through the bolt, the outside of connecting pipe 17 is fixed with casing 15 through the bolt, a plurality of through-holes 20 have been seted up to the one end of connecting pipe 17, and through-hole 20 is located the inside of casing 15, the pivot of motor rotation messenger's bottom rotates, thereby make sprocket 19 pass through chain 12 and rotate, sprocket 19 rotates and makes connecting pipe 17 drive first ball 14 in support frame 2 internal rotation, and the rotation of second ball 18 in carousel 6, thereby make shower nozzle 21 rotate and diversified spraying fire retardant, make the diffusion scope of fire retardant grow.

In the utility model, a pipe frame 1 is fixed between supporting frames 2 through bolts, a hose 16 is fixed on one side of a shell 15 through bolts, the hose 16 is fixed with the pipe frame 1, an external combustion improver enters the hose 16 through the pipe frame 1 and enters a through hole 20 through the shell 15, finally, the external combustion improver is sprayed out through a spray nozzle 21, the hose 16 can enable the rotating angle of the spray nozzle 21 to be unlimited, two inclined plates 5 are fixed on the upper surface of a conveying belt 4 through bolts, the inclined plates 5 can protect coal on the conveying belt 4, the coal is prevented from falling easily in the conveying process, a protecting shell 13 is fixed on the upper surface of one supporting plate 11 through bolts, a motor is positioned in the protecting shell 13, the protecting shell 13 can protect the motor, the motor is prevented from being damaged easily due to collision, inclined planes 9 are formed in the circumferential inner wall of a turntable 6, two ends of the supporting plate 11 are fixedly provided with two fixing ribs 10 through bolts, the fixing ribs 10 are fixedly connected with the supporting frames 2, two inclined plates 5 are fixedly connected with the supporting plates 11, one side of the protecting shell 13 is provided with two heat dissipation holes, and the heat dissipation holes enable air in the protecting shell 13 to circulate.

Working principle: when the device is needed to be used, the transmission belt 4 conveys coal, the external combustion improver enters the hose 16 through the pipe frame 1 and enters the through hole 20 through the shell 15, finally, the spray nozzle 21 sprays out, the motor is started, the motor rotates to enable the rotating shaft at the bottom of the motor to rotate, so that the chain wheel 19 rotates through the chain 12, the chain wheel 19 rotates to enable the connecting pipe 17 to drive the first ball 14 to rotate in the supporting frame 2, the second ball 18 rotates in the rotating disc 6, so that the spray nozzle 21 rotates and sprays the flame retardant in multiple directions, and the combustion speed of the subsequent coal is further improved.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, it may be a mechanical connection; either directly or indirectly via an intermediary. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. A quick diffusion device for coal is burning with higher speed, includes conveyer belt (4) and support frame (2), its characterized in that, the top fixedly connected with backup pad (11) of support frame (2), one of them the upper surface fixedly connected with motor of backup pad (11), the inside rotation of backup pad (11) is connected with the pivot, and the one end of motor output shaft passes backup pad (11) and pivot phase fixed, the outside key-type connection of pivot has sprocket (19), the round joint has chain (12) between sprocket (19), the bottom fixedly connected with carousel (6) of pivot, the inside of carousel (6) has seted up first mounting hole, and the inside rotation of first mounting hole is connected with second ball (18), the bottom fixedly connected with connecting pipe (17) of second ball (18), the outside fixedly connected with first ball (14) of connecting pipe (17), and the rotation of first ball (14) and support frame (2) is connected with, the bottom fixedly connected with shower nozzle (21) of connecting pipe (17), the outside fixedly connected with casing (15) of connecting pipe (17), the inside of connecting pipe (17) one end has been seted up a plurality of through-holes (20), and casing (20) are located inside (20).

2. The rapid diffusion device for coal accelerated combustion according to claim 1, wherein a pipe frame (1) is fixedly connected between the supporting frames (2).

3. A rapid diffusion device for coal accelerated combustion according to claim 1, characterized in that a hose (16) is fixedly connected to one side of the housing (15), and the hose (16) is fixed to the pipe rack (1).

4. The rapid diffusion device for coal accelerated combustion according to claim 1, wherein the upper surface of the conveyor belt (4) is fixedly connected with two sloping plates (5).

5. A rapid diffusion device for coal accelerated combustion according to claim 1, characterized in that the upper surface of one of the support plates (11) is fixedly connected with a protective shell (13), and the motor is located inside the protective shell (13).

6. A rapid diffusion device for coal accelerated combustion according to claim 1, characterized in that the circumferential inner wall of the turntable (6) is provided with a bevel (9).

7. The rapid diffusion device for coal accelerated combustion according to claim 1, wherein two fixing ribs (10) are fixedly connected to two ends of the supporting plate (11), and the fixing ribs (10) are fixed with the supporting frame (2).

8. The rapid diffusion device for coal accelerated combustion according to claim 5, wherein two heat dissipation holes are provided at one side of the protective housing (13).