Uniform coating spraying device for surface of combustion chamber of garbage incinerator

Abstract

The utility model relates to the technical field of large application sites, in particular to a garbage incinerator combustion chamber surface coating uniform spraying device which comprises a rail, a moving assembly is installed on the top of the rail, a height adjusting assembly is installed on the top of the moving assembly, and a stirring assembly is installed on one side of the height adjusting assembly. And a spraying assembly is mounted on the other side of the height adjusting assembly. And the moving assembly comprises a bottom plate, universal wheels and a mounting block are mounted at the bottom of the bottom plate, a first gear motor is mounted at the front end of the mounting block, and a connecting rod is mounted at the output end of the first gear motor. According to the improved spraying device, through the moving assembly, when the spraying device is used, the spraying device can be conveniently pushed and moved, and the using place of the spraying device can be conveniently converted; and through the stirring assembly, when the spraying device is used, the paint can be prevented from being precipitated or layered in the storage tank, so that the spraying device can uniformly spray the surface of the combustion chamber of the garbage incinerator.

Description

Technical Field

[0001] The utility model relates to the technical field of large-scale application sites, in particular to a device for uniformly spraying paint on the surface of a combustion chamber of a garbage incinerator. Background Art

[0002] In large-scale waste incineration plants, the combustion chamber of the incinerator is huge, with a diameter of several meters and a height of more than ten meters, or even higher.

[0003] Waste incinerators are usually located in outdoor environments and are affected by various climatic factors such as direct sunlight, wind and rain erosion, temperature changes, etc. The combustion chamber of the incinerator generally operates in a high-temperature environment for a long time. Therefore, in order to ensure the stability and service life of the combustion chamber, special coatings are generally sprayed on the surface of the combustion chamber. When spraying the coating, a spraying device is generally required.

[0004] During the process of realizing the present invention, the inventors discovered that the prior art had the following problems: 1. When the existing ordinary spray device is in use, the paint in the storage tank is prone to sedimentation or stratification during long-term spraying, resulting in uneven composition of the paint and uneven spraying; 2. The existing ordinary spray device is generally fixed in the use position when in use, and it is inconvenient to move when the use location needs to be changed. Utility Model Content

[0005] The purpose of the present utility model is to provide a device for uniformly spraying paint on the surface of a combustion chamber of a waste incinerator, so as to solve the problems mentioned in the above-mentioned background art, namely, the easy sedimentation or stratification of paint in the storage tank of the spray device and the inconvenience of moving the spray device. To achieve the above-mentioned purpose, the present utility model provides the following technical solution: a device for uniformly spraying paint on the surface of a combustion chamber of a waste incinerator, comprising a track, a moving assembly mounted on the top of the track, a height adjustment assembly mounted on the top of the moving assembly, a stirring assembly mounted on one side of the height adjustment assembly, and a spray assembly mounted on the other side of the height adjustment assembly.

[0006] The moving assembly includes a base plate, a universal wheel and a mounting block are installed at the bottom of the base plate, a first reduction motor is installed at the front end of the mounting block, a connecting rod is installed at the output end of the first reduction motor, and a U-shaped wheel is installed on the outer wall of the connecting rod.

[0007] The stirring assembly includes a support plate, a storage tank is installed on the top of the support plate, a cover plate is installed on the top of the storage tank, a valve and a third reduction motor are installed on the top of the cover plate, a rotating rod is installed on the output end of the third reduction motor, a first mounting rod and a second mounting rod are installed on the outer wall of the rotating rod, a scraper is installed on one end of the first mounting rod, a first spiral blade is installed on one end of the second mounting rod, and a second spiral blade is installed on the bottom of the outer wall of the second mounting rod.

[0008] Further preferably, there are four universal wheels in total, and the four universal wheels are respectively installed at the four corners of the bottom of the base plate.

[0009] Further preferably, the mounting blocks are symmetrically distributed about the vertical center line of the base plate, a connecting rod is rotatably installed through the front end of the mounting block, the U-shaped wheel forms a rotating mechanism with the first reduction motor through the connecting rod, and the U-shaped wheel is attached to the top outer wall of the track.

[0010] Further preferably, the height adjustment assembly includes a shell installed on the top of the base plate, a sliding rod is installed on the inner wall of the shell, a second reduction motor is installed on the top of the shell, a threaded rod is installed on the output end of the second reduction motor, a slider is threadedly installed on the outer wall of the threaded rod, a slider is slidably installed on the outer wall of the sliding rod, and a threaded rod is rotatably installed on the inner wall of the shell.

[0011] Further preferably, a support plate is installed on one side of the slider, the first mounting rod and the scraper are symmetrically distributed about the vertical center line of the rotating rod, and there are several second mounting rods, and the several second mounting rods are spirally distributed on the outer wall of the rotating rod.

[0012] Further preferably, the spraying assembly includes an electric push rod installed on one side of the slider, an L-shaped plate is installed at the front end of the electric push rod, a fourth reduction motor is installed on one side of the L-shaped plate, a nozzle is installed at the output end of the fourth reduction motor, a telescopic hose is installed at the rear end of the outer wall of the nozzle, a gear pump is installed at one end of the telescopic hose, the gear pump is installed on the top of the support plate, and the rear end of the gear pump is connected to the storage tank through a pipeline.

[0013] Further preferably, a plurality of nozzles evenly and equidistantly distributed are provided at the front end of the outer wall of the nozzle, and the nozzle and the fourth reduction motor form a rotating mechanism.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, through the moving component, when the spraying device needs to be moved, the spraying device can be moved by the universal wheels at the bottom of the base plate, and a track is laid at the place of use. When the spraying device is moved to the place of use, the transport device aligns and fits the U-shaped wheel with the track. When moving the spraying device, the mobile spraying device can be pushed very conveniently to change the place of use of the spraying device.

[0016] In the utility model, through the stirring component, when the spray device is used, the third reduction motor is started, and the third reduction motor drives the first mounting rod and the second mounting rod to rotate through the rotating rod. When the second mounting rod rotates, it drives the first spiral blade and the second spiral blade to rotate, and stirs and mixes the paint in the storage tank. This can prevent the paint from settling or stratifying in the storage tank when the spray device is used for a long time, and can ensure that the composition of the paint is uniform, so that the spray device can evenly spray the surface of the combustion chamber of the waste incinerator. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the mobile component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the height adjustment component of the utility model;

[0020] Figure 4 This is a schematic diagram of the full cross-section structure of the stirring assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the spray assembly of the utility model.

[0022] In the figure: 1. Track; 2. Moving assembly; 201. Base plate; 202. Universal wheel; 203. Mounting block; 204. First reduction motor; 205. Connecting rod; 206. U-shaped wheel; 3. Height adjustment assembly; 301. Housing; 302. Sliding rod; 303. Second reduction motor; 304. Threaded rod; 305. Sliding block; 4. Stirring assembly; 401. Support plate; 402. Storage tank; 403. Cover plate; 404. Valve; 405. Third reduction motor; 406. Rotating rod; 407. First mounting rod; 408. Second mounting rod; 409. Scraper; 4010. First spiral blade; 4011. Second spiral blade; 5. Spraying assembly; 501. Electric push rod; 502. L-shaped plate; 503. Fourth reduction motor; 504. Nozzle; 505. Telescopic hose; 506. Gear pump. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: a device for uniformly spraying paint on the surface of a combustion chamber of a waste incinerator, comprising a track 1, a moving component 2 is installed on the top of the track 1, a height adjustment component 3 is installed on the top of the moving component 2, a stirring component 4 is installed on one side of the height adjustment component 3, and a spraying component 5 is installed on the other side of the height adjustment component 3.

[0025] The mobile component 2 includes a base plate 201, a universal wheel 202 and a mounting block 203 are installed at the bottom of the base plate 201, a first reduction motor 204 is installed at the front end of the mounting block 203, a connecting rod 205 is installed at the output end of the first reduction motor 204, and a U-shaped wheel 206 is installed on the outer wall of the connecting rod 205.

[0026] The stirring assembly 4 includes a support plate 401, a storage tank 402 is installed on the top of the support plate 401, a cover plate 403 is installed on the top of the storage tank 402, a valve 404 and a third reduction motor 405 are installed on the top of the cover plate 403, a rotating rod 406 is installed on the output end of the third reduction motor 405, a first mounting rod 407 and a second mounting rod 408 are installed on the outer wall of the rotating rod 406, a scraper 409 is installed at one end of the first mounting rod 407, a first spiral blade 4010 is installed at one end of the second mounting rod 408, and a second spiral blade 4011 is installed at the bottom of the outer wall of the second mounting rod 408.

[0027] In this embodiment, Figure 2 As shown, there are four universal wheels 202, and the four universal wheels 202 are respectively installed at the four corners of the bottom of the base plate 201; the four universal wheels 202 can stably support the base plate 201, improve the stability of the device when in use, and at the same time, the four universal wheels 202 make it easy to move the device and change the location where the device is used.

[0028] In this embodiment, Figure 2As shown, the mounting blocks 203 are symmetrically distributed about the vertical center line of the base plate 201, and a connecting rod 205 is rotatably installed through the front end of the mounting block 203. The U-shaped wheel 206 forms a rotating mechanism with the first reduction motor 204 through the connecting rod 205, and the U-shaped wheel 206 is attached to the top outer wall of the track 1; when using the device, the track 1 can be laid according to the spraying requirements, the first reduction motor 204 can be started, and the U-shaped wheel 206 can be driven to rotate through the connecting rod 205. The U-shaped wheel 206 rotates and moves on the track 1, thereby driving the device to move along the track 1.

[0029] In this embodiment, Figure 3 As shown, the height adjustment component 3 includes a shell 301 installed on the top of the base plate 201, a slide rod 302 is installed on the inner wall of the shell 301, a second reduction motor 303 is installed on the top of the shell 301, a threaded rod 304 is installed on the output end of the second reduction motor 303, a slider 305 is threadedly installed on the outer wall of the threaded rod 304, the slider 305 is slidably installed on the outer wall of the slide rod 302, and the threaded rod 304 is rotatably installed on the inner wall of the shell 301; when the second reduction motor 303 is started, it drives the threaded rod 304 to rotate, and when the threaded rod 304 rotates, it drives the slider 305 to slide up and down on the slide rod 302, and when the slider 305 moves up and down, it can drive the stirring component 4 and the spraying component 5 to move up and down, and the height position of the spraying component 5 can be adjusted according to the spraying requirements to evenly spray the surface of the combustion chamber of the waste incinerator.

[0030] In this embodiment, Figure 4 As shown, a support plate 401 is installed on one side of the slider 305, and the first mounting rod 407 and the scraper 409 are symmetrically distributed about the vertical center line of the rotating rod 406. There are several second mounting rods 408, and the several second mounting rods 408 are spirally distributed on the outer wall of the rotating rod 406; when the third reduction motor 405 is started, it drives the rotating rod 406 to rotate, and when the rotating rod 406 rotates, it drives the first mounting rod 407 and the second mounting rod 408 to rotate. When the first mounting rod 407 rotates, it drives the scraper 409 to rotate. The scraper 409 can scrape the paint attached to the inner wall of the storage tank 402 to avoid wasting the paint. When the second mounting rod 408 rotates, it drives the first spiral blade 4010 and the second spiral blade 4011 to rotate. The spiral directions of the first spiral blade 4010 and the second spiral blade 4011 are opposite, which can stir and mix the paint in the storage tank 402 to prevent the paint from settling or stratifying, and ensure that the composition of the paint is uniform.

[0031] In this embodiment, Figure 5As shown, the spraying assembly 5 includes an electric push rod 501 installed on one side of the slider 305, an L-shaped plate 502 is installed at the front end of the electric push rod 501, a fourth reduction motor 503 is installed on one side of the L-shaped plate 502, a nozzle 504 is installed at the output end of the fourth reduction motor 503, a telescopic hose 505 is installed at the rear end of the outer wall of the nozzle 504, a gear pump 506 is installed at one end of the telescopic hose 505, the gear pump 506 is installed on the top of the support plate 401, and the rear end of the gear pump 506 is connected to the storage tank 402 through a pipeline; when the gear pump 506 is started, the paint in the storage tank 402 can be pumped, and when the electric push rod 501 is started, the L-shaped plate 502, the fourth reduction motor 503 and the nozzle 504 can be driven to move back and forth, and the distance between the nozzle 504 and the surface of the combustion chamber of the waste incinerator can be adjusted according to demand, so that the surface of the combustion chamber of the waste incinerator can be evenly sprayed.

[0032] In this embodiment, Figure 5 As shown, a plurality of nozzles evenly and equidistantly distributed are provided at the front end of the outer wall of the nozzle 504, and the nozzle 504 and the fourth reduction motor 503 form a rotating mechanism; the paint pumped by the gear pump 506 enters the nozzle 504 through the telescopic hose 505, and is then sprayed out through the plurality of nozzles on the nozzle 504, so as to evenly spray the surface of the combustion chamber of the waste incinerator. When the fourth reduction motor 503 is started, the angle of the nozzle 504 can be adjusted according to the spraying requirements.

[0033] The use method and advantages of this utility model: The uniform coating spraying device for the combustion chamber surface of a garbage incinerator has the following working process when in use:

[0034] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, first, the track 1 is laid at the use site, and then the spraying device is moved by the universal wheel 202 at the bottom of the base plate 201, and then the transport device aligns the U-shaped wheel 206 with the track 1, and then the valve 404 is opened to add paint to the storage tank 402, and then the third reduction motor 405 is started. The third reduction motor 405 drives the first mounting rod 407 and the second mounting rod 408 to rotate through the rotating rod 406. When the second mounting rod 408 rotates, it drives the first spiral blade 4010 and the second spiral blade 4011 to rotate, and stirs and mixes the paint in the storage tank 402. The first mounting rod 407 drives the scraper 409 to rotate, and scrapes the paint attached to the inner wall of the storage tank 402. Then, the first reduction motor 204, the second reduction motor 303, and the electric push are started according to demand. Rod 501, fourth reduction motor 503 and gear pump 506, the first reduction motor 204 drives the U-shaped wheel 206 to rotate through the connecting rod 205, and the U-shaped wheel 206 drives the device to move along the track 1. The second reduction motor 303 drives the slider 305, the stirring assembly 4 and the spray assembly 5 to move up and down through the threaded rod 304 to adjust the height of the nozzle 504. The electric push rod 501 drives the L-shaped plate 502, the fourth reduction motor 503 and the nozzle 504 to move back and forth to adjust the position of the nozzle 504. The fourth reduction motor 503 starts to adjust the angle of the nozzle 504. The gear pump 506 starts to pump the paint in the storage tank 402 into the nozzle 504 through the telescopic hose 505, and then sprays it out through several nozzles on the nozzle 504 to spray the surface of the combustion chamber of the waste incinerator.

[0035] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for uniformly spraying paint on the surface of a combustion chamber of a garbage incinerator, comprising a track (1), characterized in that: A moving assembly (2) is installed on the top of the track (1), a height adjustment assembly (3) is installed on the top of the moving assembly (2), a stirring assembly (4) is installed on one side of the height adjustment assembly (3), and a spraying assembly (5) is installed on the other side of the height adjustment assembly (3); The moving assembly (2) comprises a base plate (201), a universal wheel (202) and a mounting block (203) are mounted on the bottom of the base plate (201), a first reduction motor (204) is mounted on the front end of the mounting block (203), a connecting rod (205) is mounted on the output end of the first reduction motor (204), and a U-shaped wheel (206) is mounted on the outer wall of the connecting rod (205); The stirring assembly (4) comprises a support plate (401), a storage tank (402) is mounted on the top of the support plate (401), a cover plate (403) is mounted on the top of the storage tank (402), a valve (404) and a third reduction motor (405) are mounted on the top of the cover plate (403), a rotating rod (406) is mounted on the output end of the third reduction motor (405), a first mounting rod (407) and a second mounting rod (408) are mounted on the outer wall of the rotating rod (406), a scraper (409) is mounted on one end of the first mounting rod (407), a first spiral blade (4010) is mounted on one end of the second mounting rod (408), and a second spiral blade (4011) is mounted on the bottom of the outer wall of the second mounting rod (408).

2. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 1, characterized in that: There are four universal wheels (202) in total, and the four universal wheels (202) are respectively installed at the four corners of the bottom of the base plate (201).

3. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 1, characterized in that: The mounting blocks (203) are symmetrically distributed about the vertical center line of the base plate (201); a connecting rod (205) is rotatably installed through the front end of the mounting block (203); the U-shaped wheel (206) forms a rotating mechanism with the first reduction motor (204) through the connecting rod (205), and the U-shaped wheel (206) is attached to the top outer wall of the track (1).

4. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 1, characterized in that: The height adjustment assembly (3) comprises a shell (301) mounted on the top of the base plate (201), a slide rod (302) being mounted on the inner wall of the shell (301), a second reduction motor (303) being mounted on the top of the shell (301), a threaded rod (304) being mounted on the output end of the second reduction motor (303), a slider (305) being threadedly mounted on the outer wall of the threaded rod (304), a slider (305) being slidably mounted on the outer wall of the slide rod (302), and a threaded rod (304) being rotatably mounted on the inner wall of the shell (301).

5. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 4, characterized in that: A support plate (401) is installed on one side of the slider (305), and the first mounting rod (407) and the scraper (409) are symmetrically distributed about the vertical center line of the rotating rod (406). A plurality of second mounting rods (408) are provided, and the plurality of second mounting rods (408) are spirally distributed on the outer wall of the rotating rod (406).

6. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 4, characterized in that: The spraying assembly (5) includes an electric push rod (501) installed on one side of the slider (305), an L-shaped plate (502) is installed at the front end of the electric push rod (501), a fourth reduction motor (503) is installed on one side of the L-shaped plate (502), a nozzle (504) is installed at the output end of the fourth reduction motor (503), a telescopic hose (505) is installed at the rear end of the outer wall of the nozzle (504), a gear pump (506) is installed at one end of the telescopic hose (505), the gear pump (506) is installed on the top of the support plate (401), and the rear end of the gear pump (506) is connected to the storage tank (402) through a pipeline.

7. The device for uniformly spraying coating on the surface of a combustion chamber of a waste incinerator according to claim 6, characterized in that: The front end of the outer wall of the nozzle (504) is provided with a plurality of nozzles evenly and equidistantly distributed, and the nozzle (504) and the fourth reduction motor (503) form a rotating mechanism.

Images