Dust fall spraying mechanism for slag treatment of waste incineration power plant

Abstract

The utility model discloses a waste incineration power plant slag treatment dust fall spraying mechanism, and relates to the technical field of power plant slag dust fall, the waste incineration power plant slag treatment dust fall spraying mechanism comprises a spraying assembly, the bottom of the spraying assembly is in through connection with a nozzle mechanism, and the tops of the two ends of the spraying assembly are fixedly provided with walking mechanisms; a rail is clamped to one side of the walking mechanism in a rolling mode. The dust falling spraying mechanism is located above a slag pile, sprays dust from the upper portion of slag, can move to spray different positions of the slag, is flexible to use, effectively falls dust, is wide in coverage area, can be detached independently, and is convenient to maintain, replace and clean regularly, and the service life of the dust falling spraying mechanism is prolonged. The dust-falling spraying mechanism for slag treatment of the waste incineration power plant is suitable for large-area slag spraying and dust falling, is suitable for high-stacked slag, realizes all-directional spraying and dust falling, and effectively reduces dust raising.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction of slag in power plants, in particular to a dust reduction spraying mechanism for slag treatment in garbage incineration power plants. Background Art

[0002] A waste incineration power plant is a facility that uses waste to recover energy. In the process of incinerating waste, solid residue, namely slag, is produced. Slag is a solid waste formed after the organic matter in the waste is burned. Since slag contains fine particles, it will cause dust, causing environmental pollution and health problems. Spraying is needed to reduce dust and protect the environment and workers' health. Spraying can be used to reduce dust when treating slag, thereby effectively reducing environmental pollution and protecting workers' health.

[0003] At present, some of the slag treatment and dust reduction spraying equipment in waste incineration power plants are located on the ground, and move on the ground to spray the slag pile to reduce dust. However, the slag is often piled very high, and the ground spraying method cannot effectively reduce dust, and is not suitable for large-area slag spraying and dust reduction.

[0004] For this purpose, a dust reduction spraying mechanism for slag treatment in a garbage incineration power plant is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A dust reduction spray mechanism for slag treatment in a waste incineration power plant comprises a spray assembly, a nozzle mechanism is connected through the bottom of the spray assembly, a walking mechanism is fixedly installed on the top of both ends of the spray assembly, a track is rollingly connected on one side of the walking mechanism, and the walking mechanism comprises a motor; limit plates are fixedly installed on both ends of the track; the spray assembly comprises a spray body; and the nozzle mechanism comprises a through pipe.

[0007] A further improvement of the technical solution of the utility model is that a driving wheel is rotatably mounted on one end of the motor, and a balancing wheel is rotatably mounted on the other end of the motor.

[0008] A further improvement of the technical solution of the utility model is that the driving wheel and the balancing wheel are rollingly connected on the track, and the spray assembly is fixedly installed at the bottom of the motor.

[0009] A further improvement of the technical solution of the utility model is that a running groove is provided on the track, and the track is rollingly engaged with the running mechanism through the running groove.

[0010] A further improvement of the technical solution of the utility model is that: an input pipe is connected through one end of the spray body, a valve is arranged on the top of the input pipe, and a pump body is arranged on the spray body.

[0011] A further improvement of the technical solution of the utility model is that the spray assembly is connected to an external water source through an input pipe.

[0012] A further improvement of the technical solution of the utility model is that: a mounting flange is provided on the outer surface of the through pipe, and a dust suppression nozzle is connected through the bottom of the through pipe.

[0013] A further improvement of the technical solution of the utility model is that the through pipe is connected with the spray assembly, and the spray head mechanism is installed on the bottom of the spray assembly through a mounting flange thread.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] The utility model provides a dust reduction spraying mechanism for slag treatment in a garbage incineration power plant. The dust reduction spraying mechanism is located above the slag pile, sprays and reduces dust from above the slag, and can be moved to spray different positions of the slag. The utility model is flexible in use, effectively reduces dust, and covers a wide area. A track is fixedly installed above the slag pile and connected to a building. A spraying assembly is installed on the track through walking mechanisms at both ends. A driving wheel is driven by a motor to rotate on the track, which can drive the spraying assembly to walk and move on the track to adjust the spraying position. The utility model is flexible in use, and the driving wheel cooperates with a balancing wheel to ensure smooth movement. Limiting plates are installed at both ends of the track to block the driving wheel and the balancing wheel to prevent them from falling off, making the operation safer.

[0016] The utility model provides a dust reduction spraying mechanism for slag treatment in a garbage incineration power plant. A spraying component is connected with an external water source through an input pipe. After a water supply pipe is connected with the dust reduction spraying mechanism for slag treatment in the garbage incineration power plant through the input pipe, a spraying water source is supplied. Then, by opening a valve, a pump body operates to draw spray water through the input pipe, so that the spray water is supplied to the spraying body, and finally sprayed downwards through a nozzle mechanism to reduce dust on the slag.

[0017] The utility model provides a dust reduction spraying mechanism for slag treatment in a waste incineration power plant. A through pipe is through-connected with a spray assembly. A pump body draws water from an external source into the through pipe and sprays it out through a dust reduction nozzle to reduce dust on the slag. The nozzle mechanism is threadedly installed at the bottom of the spray assembly through an installation flange. Multiple groups of nozzle mechanisms can be removed separately for easy maintenance and replacement, and regular cleaning is required to prevent the dust from clogging the dust reduction nozzle and causing spray failure. The dust reduction spraying mechanism for slag treatment in a waste incineration power plant is suitable for spraying and reducing dust on a large area of ​​slag, and is suitable for slag with high accumulation, so as to achieve all-round spraying and reducing dust, and effectively reduce dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the dust reduction spraying mechanism for slag treatment in a waste incineration power plant of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of the dust reduction spraying mechanism for slag treatment in a waste incineration power plant of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the walking mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the spray assembly of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the nozzle mechanism of the utility model.

[0023] In the figure: 1. Spray assembly; 2. Nozzle mechanism; 3. Travel mechanism; 4. Track; 31. Driving wheel; 32. Motor; 33. Balance wheel; 41. Travel groove; 42. Limit plate; 11. Valve; 12. Inlet pipe; 13. Spray body; 14. Pump body; 21. Through pipe; 22. Mounting flange; 23. Dust suppression nozzle. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments: Example

[0025] like Figure 1-2 As shown, the utility model provides a dust reduction spray mechanism for slag treatment in a waste incineration power plant, comprising a spray assembly 1, a nozzle mechanism 2 is connected through the bottom of the spray assembly 1, a walking mechanism 3 is fixedly installed on the top of both ends of the spray assembly 1, and a track 4 is rollingly connected to one side of the walking mechanism 3. Example

[0026] like Figure 3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the walking mechanism 3 includes a motor 32, one end of the motor 32 is driven by a driving wheel 31, and the other end of the motor 32 is rotatably installed with a balancing wheel 33, the driving wheel 31 and the balancing wheel 33 are rollingly connected to the track 4, the spray assembly 1 is fixedly installed at the bottom of the motor 32, and limiting plates 42 are fixedly installed at both ends of the track 4, a walking groove 41 is opened on the track 4, and the track 4 is rollingly connected to the walking mechanism 3 through the walking groove 41.

[0027] In this embodiment, the dust reduction spraying mechanism is located above the slag pile, and sprays dust reduction from above the slag, and can be moved to spray at different positions of the slag. It is flexible to use, effectively reduces dust, and covers a wide area. The track 4 is fixedly installed above the slag pile and connected to the building. The spray assembly 1 is installed on the track 4 through the walking mechanism 3 at both ends. The driving wheel 31 is driven by the motor 32 to rotate on the track 4, which can drive the spray assembly 1 to move on the track 4 to adjust the spraying position. It is flexible to use, and the driving wheel 31 cooperates with the balancing wheel 33 to ensure smooth movement. Limiting plates 42 are installed at both ends of the track 4 to block the driving wheel 31 and the balancing wheel 33 to prevent falling off for safer operation. Example

[0028] like Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the spray assembly 1 includes a spray body 13, one end of the spray body 13 is connected with an input pipe 12, a valve 11 is provided on the top of the input pipe 12, a pump body 14 is provided on the spray body 13, and the spray assembly 1 is connected with an external water source through the input pipe 12.

[0029] In this embodiment, the spray assembly 1 is connected to the external water source through the input pipe 12. After the water supply pipe is connected to the slag treatment dust reduction spray mechanism of the waste incineration power plant through the input pipe 12, the spray water source is supplied, and then by opening the valve 11, the pump body 14 runs to draw the spray water through the input pipe 12, so that the spray water is supplied to the spray body 13, and finally sprayed downward through the nozzle mechanism 2 to reduce the dust on the slag. Example

[0030] like Figure 5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the nozzle mechanism 2 includes a through pipe 21, the outer surface of the through pipe 21 is provided with a mounting flange 22, the bottom of the through pipe 21 is through-connected with a dust reduction nozzle 23, the through pipe 21 is through-connected with the spray assembly 1, and the nozzle mechanism 2 is threadedly installed on the bottom of the spray assembly 1 through the mounting flange 22.

[0031] In this embodiment, the through pipe 21 is connected with the spray assembly 1, and the pump body 14 draws external water into the through pipe 21 and sprays it out from the dust reduction nozzle 23 to reduce the dust of the slag. The nozzle mechanism 2 is threadedly installed on the bottom of the spray assembly 1 through the mounting flange 22. Multiple groups of nozzle mechanisms 2 can be removed separately for easy maintenance and replacement, and regular cleaning to prevent slag dust from clogging the dust reduction nozzle 23 and causing spray failure. The dust reduction spray mechanism for slag treatment in waste incineration power plants is suitable for large-area slag spraying and dust reduction, and is suitable for slag with high accumulation, to achieve all-round spraying and dust reduction, and effectively reduce dust.

[0032] The following is a detailed description of the working principle of the dust reduction spray mechanism for slag treatment in the waste incineration power plant.

[0033] like Figure 1-5 As shown, the dust reduction spray mechanism is located above the slag pile, and sprays dust from above the slag, and can be moved to spray different positions of the slag. It is flexible to use, effective in dust reduction, and covers a wide area. The track 4 is fixedly installed above the slag pile and connected to the building. The spray component 1 is installed on the track 4 through the walking mechanism 3 at both ends. The driving wheel 31 is driven by the motor 32 to rotate on the track 4, which can drive the spray component 1 to walk and move on the track 4 to adjust the spray position. It is flexible to use, and the driving wheel 31 cooperates with the balancing wheel 33 to ensure smooth movement. Limiting plates 42 are installed at both ends of the track 4 to block the driving wheel 31 and the balancing wheel 33 to prevent them from falling off and making the operation safer. The spray component 1 is connected to the external water source through the input pipe 12, and the water supply pipe is connected to the slag treatment plant of the waste incineration power plant through the input pipe 12. After the dust reduction spray mechanism is connected, a spray water source is supplied, and then by opening the valve 11, the pump body 14 runs to draw the spray water through the input pipe 12, so that the spray water is supplied to the spray body 13, and finally sprayed downward through the nozzle mechanism 2 to reduce the dust on the slag. The through pipe 21 is connected to the spray assembly 1, and the pump body 14 draws the external water source in through the through pipe 21 and the dust reduction nozzle 23 to spray out to reduce the dust on the slag, and the nozzle mechanism 2 is threadedly installed on the bottom of the spray assembly 1 through the mounting flange 22. Multiple groups of nozzle mechanisms 2 can be removed separately for easy maintenance and replacement, and regular cleaning to prevent the slag dust from clogging the dust reduction nozzle 23 and causing spray failure. The dust reduction spray mechanism for slag treatment in waste incineration power plants is suitable for large-area slag spraying and dust reduction, and is suitable for slag with high accumulation, to achieve all-round spraying and dust reduction, and effectively reduce dust.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A dust reduction spraying mechanism for slag treatment in a waste incineration power plant, comprising a spraying assembly (1), characterized in that: The bottom of the spray assembly (1) is connected through a nozzle mechanism (2); the tops of both ends of the spray assembly (1) are fixedly mounted with walking mechanisms (3); one side of the walking mechanism (3) is rollably connected with a track (4); the walking mechanism (3) comprises a motor (32); limiting plates (42) are fixedly mounted at both ends of the track (4); the spray assembly (1) comprises a spray body (13); and the nozzle mechanism (2) comprises a through pipe (21).

2. A dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 1, characterized in that: A driving wheel (31) is rotatably mounted on one end of the motor (32), and a balancing wheel (33) is rotatably mounted on the other end of the motor (32).

3. A dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 2, characterized in that: The driving wheel (31) and the balancing wheel (33) are rollingly engaged on the track (4), and the spray assembly (1) is fixedly mounted on the bottom of the motor (32).

4. The dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 1, characterized in that: The track (4) is provided with a running groove (41), and the track (4) is rollingly engaged with the running mechanism (3) through the running groove (41).

5. The dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 1, characterized in that: One end of the spray body (13) is connected through an input pipe (12), a valve (11) is provided on the top of the input pipe (12), and a pump body (14) is provided on the spray body (13).

6. A dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 5, characterized in that: The spray assembly (1) is connected to an external water source via an input pipe (12).

7. The dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 1, characterized in that: The outer surface of the through pipe (21) is provided with a mounting flange (22), and the bottom of the through pipe (21) is connected through a dust suppression nozzle (23).

8. The dust reduction spraying mechanism for slag treatment in a waste incineration power plant according to claim 7, characterized in that: The through pipe (21) is connected to the spray assembly (1), and the spray head mechanism (2) is threadedly mounted on the bottom of the spray assembly (1) via a mounting flange (22).

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