Boiler ash discharging device

Abstract

The utility model relates to the technical field of boiler ash discharging devices, and discloses a boiler ash discharging device which comprises a boiler ash discharging channel, and the bottom of the boiler ash discharging channel is fixedly connected with an ash discharging base. When boiler ash enters the ash discharging base through the boiler ash discharging channel, the driving motor is operated, the output end of the driving motor rotates the motor rotating rod, the motor rotating rod rotates the spiral blade, and the boiler ash is conveyed towards the ash discharging port through the spiral blade, so that the labor intensity of workers is reduced; the water pump draws liquid in the water storage tank and conveys the liquid to the water outlet pipe, then the water outlet pipe distributes the liquid into the flow guide groove, the liquid in the flow guide groove is pressurized and atomized through the high-pressure atomization nozzle, and then boiler ash discharged outwards through the ash discharging port is wetted and subjected to dust falling, so that the liquid wraps the boiler ash; a large amount of boiler ash is prevented from flying to influence air quality and health of workers.

Description

Technical Field

[0001] This utility model relates to the technical field of boiler ash removal devices, and in particular to a boiler ash removal device. Background Technology

[0002] A boiler ash removal device is used to remove ash and waste generated during the combustion process in a boiler. Since boilers produce a large amount of ash during combustion, failure to remove this ash in a timely manner can lead to decreased boiler thermal efficiency, pipe blockage, or equipment damage. Therefore, the design and use of the ash removal device are crucial.

[0003] In the existing technology, most boiler ash removal devices use scrapers to remove ash from the boiler's ash removal channel manually or electrically. When the ash is discharged outward through the ash removal channel, it will cause the ash to fly and affect the air quality. Under long-term operation, it is easy for workers to inhale too much dust, which will affect their health. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a boiler ash removal device.

[0005] This utility model is achieved using the following technical solution: a boiler ash removal device, including a boiler ash removal channel, an ash removal base fixedly connected to the bottom of the boiler ash removal channel, a drive motor fixedly connected to the left side of the inner wall of the ash removal base, a motor rotating rod fixedly connected to the output end of the drive motor, a spiral blade fixedly connected to the outer wall of the motor rotating rod, an ash removal port opened at the bottom right side of the ash removal base, a water storage tank fixedly connected to the bottom of the ash removal base, a water pump connected to the right side of the water storage tank, the top of the water pump fixedly connected to the bottom of the ash removal base, a water outlet pipe connected to the output end of the water pump, a guide groove opened on the inner wall of the ash removal port, the end of the water outlet pipe away from the water pump connected to the inner wall of the guide groove, and a high-pressure atomizing nozzle fixedly connected to the inner wall of the guide groove.

[0006] As a further improvement to the above solution, three guide channels are provided, and the three guide channels are evenly arranged around the water outlet pipe. Several high-pressure atomizing nozzles are provided.

[0007] The above technical solution involves operating a drive motor, which in turn rotates a motor rotating rod at its output end. This rotating rod then rotates a spiral blade, which transports boiler ash towards the ash discharge port, reducing the labor intensity of workers. Simultaneously, as the boiler ash is discharged through the ash discharge port, a water pump draws liquid from the water storage tank and transports it towards the water outlet pipe.

[0008] As a further improvement to the above solution, a boiler acoustic oscillator is fixedly connected to the inner wall of the boiler ash discharge channel, a T-shaped groove is opened on the inner wall of the boiler ash discharge channel, a T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and a boiler ash scraper is fixedly connected to the end of the T-shaped slider away from the T-shaped groove.

[0009] As a further improvement to the above solution, the outer wall of the boiler ash scraper is slidably connected to the inner wall of the boiler ash discharge channel, and an avoidance groove is provided at the end of the T-shaped slide groove away from the boiler ash scraper. A rotating rod is rotatably connected to the inner wall of the avoidance groove, and a gear is fixedly connected to the end of the rotating rod away from the T-shaped slide groove.

[0010] As a further improvement to the above solution, a rack is meshed with the outer wall of the gear, and a connecting rod is rotatably connected to the end of the rack near the T-shaped slider, while the end of the connecting rod away from the rack is rotatably connected to the outer wall of the T-shaped slider.

[0011] As a further improvement to the above solution, four T-shaped grooves are provided, four T-shaped sliders are provided, four rotating rods are provided, and four gears are provided.

[0012] As a further improvement to the above solution, a motor is fixedly connected to the outer wall of the boiler ash discharge channel, and a second motor rotating rod is fixedly connected to the output end of the motor. The outer wall of the second motor rotating rod is rotatably connected to the inner wall of the boiler ash discharge channel, and the end of the second motor rotating rod away from the motor is fixedly connected to the outer wall of the gear.

[0013] Through the above technical solution, the boiler acoustic oscillator inside the boiler ash discharge channel is operated, which vibrates the boiler ash adhering to the inner wall of the boiler ash discharge channel. After vibration, the boiler ash is detached from the inner wall of the boiler ash discharge channel and falls towards the ash discharge base. By operating the motor, the output end of the motor rotates the second motor rotating rod, which in turn rotates the gear. The gear rotates around the rotating rod as the center, and at the same time, the gear meshes with the rack. The rack is restricted to rotate by the symmetrically arranged gears.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention utilizes a drive motor to rotate a rotating rod when boiler ash enters the ash discharge base through the boiler ash discharge channel. The rotating rod then rotates a spiral blade, which transports the boiler ash towards the ash discharge port, reducing the labor intensity of workers. Simultaneously, as the boiler ash is discharged through the ash discharge port, a water pump draws liquid from the storage tank and transports it towards the outlet pipe. The outlet pipe then diverts the liquid into a guide channel. The liquid inside the guide channel is pressurized and atomized by a high-pressure atomizing nozzle, thus wetting and suppressing the boiler ash discharged through the ash discharge port. This liquid coats the boiler ash, preventing it from being blown away in large quantities and affecting air quality and worker health.

[0016] This invention utilizes a boiler acoustic vibrator inside the boiler ash discharge channel to vibrate the boiler ash adhering to the inner wall of the channel. This vibration causes the ash to detach from the channel and fall towards the ash discharge base. A motor is activated, rotating a second motor rotating rod. This second rod rotates a gear, which rotates around the rotating rod. Simultaneously, the gear meshes with a rack, which is restricted by symmetrically arranged gears. The rack drives a connecting rod, which in turn drives a T-shaped slider to slide downwards along a T-shaped groove. This T-shaped slider then drives a boiler ash scraper, causing the scraper to move downwards along the inner wall of the ash discharge channel, thus scraping away the boiler ash adhering to the channel. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the ash discharge base of this utility model;

[0019] Figure 3 This is a schematic diagram of the ash discharge port structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the flow guide channel structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the boiler acoustic oscillator structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the cross-sectional structure of the boiler ash discharge channel of this utility model;

[0023] Figure 7 This is a schematic diagram of the rack structure of this utility model;

[0024] Figure 8 This is a schematic diagram of the connecting rod structure of this utility model.

[0025] Explanation of key symbols:

[0026] 1. Boiler ash discharge chute; 2. Ash discharge base; 3. Drive motor; 4. Motor rotating rod; 5. Spiral blade; 6. Ash discharge port; 7. Water storage tank; 8. Water pump; 9. Water outlet pipe; 10. Guide channel; 11. High-pressure atomizing nozzle; 12. Boiler acoustic vibrator; 13. T-shaped chute; 14. T-shaped slider; 15. Boiler ash scraper; 16. Clearance groove; 17. Rotating rod; 18. Gear; 19. Rack; 20. Connecting rod; 21. Motor; 22. Motor rotating rod II. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example

[0028] Please combine Figure 1-8 This embodiment discloses a boiler ash removal device, including a boiler ash removal channel 1, an ash removal base 2 fixedly connected to the bottom of the boiler ash removal channel 1, a drive motor 3 fixedly connected to the left side of the inner wall of the ash removal base 2, a motor rotating rod 4 fixedly connected to the output end of the drive motor 3, a spiral blade 5 fixedly connected to the outer wall of the motor rotating rod 4, an ash removal port 6 opened at the bottom right side of the ash removal base 2, a water storage tank 7 fixedly connected to the bottom of the ash removal base 2, a water pump 8 connected to the right side of the water storage tank 7, the top of the water pump 8 fixedly connected to the bottom of the ash removal base 2, a water outlet pipe 9 connected to the output end of the water pump 8, a guide groove 10 opened on the inner wall of the ash removal port 6, the end of the water outlet pipe 9 away from the water pump 8 connected to the inner wall of the guide groove 10, and a high-pressure atomizing nozzle 11 fixedly connected to the inner wall of the guide groove 10.

[0029] There are three guide channels 10, which are evenly arranged around the water outlet pipe 9. There are several high-pressure atomizing nozzles 11.

[0030] A boiler acoustic vibrator 12 is fixedly connected to the inner wall of the boiler ash discharge channel 1. A T-shaped groove 13 is provided on the inner wall of the boiler ash discharge channel 1. A T-shaped slider 14 is slidably connected to the inner wall of the T-shaped groove 13. A boiler ash scraper 15 is fixedly connected to the end of the T-shaped slider 14 away from the T-shaped groove 13.

[0031] The outer wall of the boiler ash scraper 15 is slidably connected to the inner wall of the boiler ash discharge channel 1. The end of the T-shaped slide groove 13 away from the boiler ash scraper 15 is provided with an avoidance groove 16. The inner wall of the avoidance groove 16 is rotatably connected to a rotating rod 17. The end of the rotating rod 17 away from the T-shaped slide groove 13 is fixedly connected to a gear 18.

[0032] A rack 19 is meshed with the outer wall of the gear 18. A connecting rod 20 is rotatably connected to one end of the rack 19 near the T-shaped slider 14. The other end of the connecting rod 20 away from the rack 19 is rotatably connected to the outer wall of the T-shaped slider 14.

[0033] There are four T-shaped slides 13, four T-shaped sliders 14, four rotating rods 17, and four gears 18.

[0034] A motor 21 is fixedly connected to the outer wall of the boiler ash discharge channel 1. A motor rotating rod 22 is fixedly connected to the output end of the motor 21. The outer wall of the motor rotating rod 22 is rotatably connected to the inner wall of the boiler ash discharge channel 1. The end of the motor rotating rod 22 away from the motor 21 is fixedly connected to the outer wall of the gear 18.

[0035] The implementation principle of a boiler ash removal device in this embodiment is as follows: By operating the boiler acoustic oscillator 12 inside the boiler ash removal channel 1, the boiler ash adhering to the inner wall of the boiler ash removal channel 1 is vibrated, causing the boiler ash to detach from the inner wall of the boiler ash removal channel 1 after vibration and fall towards the ash removal base 2. By operating the motor 21, the output end of the motor 21 rotates the motor rotating rod 22, which in turn rotates the gear 18. The gear 18 rotates around the rotating rod 17, and simultaneously, the gear 18 meshes with the rack 19. The rack 19 is restricted to rotate by the symmetrically arranged gear 18. The rack 19 drives the connecting rod 20, which in turn drives the T-shaped slider 14 to slide downward along the T-shaped slide groove 13. The T-shaped slider 14 drives the boiler ash scraper 15, causing the boiler ash scraper 15 to move downward along the inner wall of the boiler ash removal channel 1, thereby removing the boiler ash adhering to the inner wall of the boiler ash removal channel 1. Scraping the boiler wall is crucial because boiler ash falling through the boiler ash discharge channel 1 and ash discharge base 2 tends to fly upwards. Therefore, scraping the lower half of the boiler ash discharge channel 1 is essential. When boiler ash enters the ash discharge base 2 through the boiler ash discharge channel 1, the drive motor 3 is activated. The output of the drive motor 3 rotates the motor rotating rod 4, which in turn rotates the spiral blade 5. The spiral blade 5 transports the boiler ash towards the ash discharge port 6, reducing the labor intensity for workers. Simultaneously, as the boiler ash is discharged through the ash discharge port 6, the water pump 8 draws liquid from the water storage tank 7 and transports it towards the water outlet pipe 9. The water outlet pipe 9 then diverts the liquid to the guide channel 10. The liquid inside the guide channel 10 is pressurized and atomized by the high-pressure atomizing nozzle 11, which then wets and suppresses the boiler ash discharged through the ash discharge port 6, ensuring the liquid coats the boiler ash and prevents it from flying in large quantities, thus protecting air quality and workers' health.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A boiler ash discharge device, characterized in that, The system includes a boiler ash discharge channel (1), a boiler ash discharge channel (1) is fixedly connected to a ash discharge base (2) at the bottom, a drive motor (3) is fixedly connected to the left side of the inner wall of the ash discharge base (2), a motor rotating rod (4) is fixedly connected to the output end of the drive motor (3), a spiral blade (5) is fixedly connected to the outer wall of the motor rotating rod (4), an ash discharge port (6) is opened at the bottom right side of the ash discharge base (2), a water storage tank (7) is fixedly connected to the bottom of the ash discharge base (2), a water pump (8) is connected to the right side of the water storage tank (7), the top of the water pump (8) is fixedly connected to the bottom of the ash discharge base (2), a water outlet pipe (9) is connected to the output end of the water pump (8), a guide groove (10) is opened on the inner wall of the ash discharge port (6), the end of the water outlet pipe (9) away from the water pump (8) is connected to the inner wall of the guide groove (10), and a high-pressure atomizing nozzle (11) is fixedly connected to the inner wall of the guide groove (10).

2. The boiler ash removal device as described in claim 1, characterized in that: The three guide channels (10) are evenly arranged around the water outlet pipe (9), and there are several high-pressure atomizing nozzles (11).

3. The boiler ash removal device as described in claim 1, characterized in that: A boiler acoustic oscillator (12) is fixedly connected to the inner wall of the boiler ash discharge channel (1). A T-shaped groove (13) is opened on the inner wall of the boiler ash discharge channel (1). A T-shaped slider (14) is slidably connected to the inner wall of the T-shaped groove (13). A boiler ash scraper (15) is fixedly connected to the end of the T-shaped slider (14) away from the T-shaped groove (13).

4. A boiler ash removal device as described in claim 3, characterized in that: The outer wall of the boiler ash scraper (15) is slidably connected to the inner wall of the boiler ash discharge channel (1). The T-shaped chute (13) is provided with a clearance groove (16) at one end away from the boiler ash scraper (15). A rotating rod (17) is rotatably connected to the inner wall of the clearance groove (16). A gear (18) is fixedly connected to one end of the rotating rod (17) away from the T-shaped chute (13).

5. A boiler ash removal device as described in claim 4, characterized in that: The gear (18) is meshed with a rack (19) on its outer wall. A connecting rod (20) is rotatably connected to one end of the rack (19) near the T-shaped slider (14). The connecting rod (20) is rotatably connected to the outer wall of the T-shaped slider (14) at the other end away from the rack (19).

6. A boiler ash removal device as described in claim 5, characterized in that: The T-shaped groove (13) has four openings, the T-shaped slider (14) has four openings, the rotating rod (17) has four openings, and the gear (18) has four openings.

7. A boiler ash removal device as described in claim 5, characterized in that: A motor (21) is fixedly connected to the outer wall of the boiler ash discharge channel (1). A motor rotating rod (22) is fixedly connected to the output end of the motor (21). The outer wall of the motor rotating rod (22) is rotatably connected to the inner wall of the boiler ash discharge channel (1). The end of the motor rotating rod (22) away from the motor (21) is fixedly connected to the outer wall of the gear (18).

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