A bar screen device for a bar screen

Abstract

The application relates to the technical field of sewage treatment equipment maintenance, in particular to a grid deslagging device of a grid desludging machine, which comprises a box body, a deslagging mechanism for cleaning the grid is arranged on the box body, the deslagging mechanism comprises a burning assembly for burning the grid and a cleaning assembly for cleaning the grid, which are arranged on the box body, the burning assembly comprises a burning pipe arranged on the box body, a plurality of burning nozzles are arranged on the burning pipe along the length direction of the burning pipe, a fuel tank is arranged on the box body, a hose is arranged in communication between the fuel tank and the burning pipe, an adjusting piece for adjusting the burning position of the burning nozzles is arranged on the box body, and a fire baffle is arranged on the box body; when the grid is located between the fire baffle and the burning nozzles, the fire baffle is used for blocking the flame sprayed by the burning nozzles. The application has the effect of improving the cleaning efficiency of the grid desludging machine.

Description

Technical Field

[0001] This application relates to the field of wastewater treatment equipment maintenance technology, and in particular to a bar screen slag removal device for a bar screen cleaning machine. Background Technology

[0002] A bar screen is a wastewater treatment device designed to meet discharge standards or enable reuse of wastewater. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering. It is a commonly used piece of equipment in wastewater treatment plants. A bar screen is a type of cleaning machine that separates solids from liquids through a bar screen. It is a device that uses mechanical methods to remove the screen residue trapped by the bar screen from the water surface.

[0003] Currently, after long-term use, existing bar screens inevitably accumulate silt or floating debris such as filaments on their surfaces. These debris are usually cleaned manually by workers, who also use handheld water sprayers to rinse the bar screens.

[0004] However, since bar screens are usually quite large and there are many bar screens, and a large number of bar screens are usually used in sewage treatment plants, sewage treatment plants need to use a large number of workers to clean the bar screens. In addition, each worker's energy is limited, resulting in low cleaning efficiency for each bar screen and requiring a long cleaning time. This seriously affects the sewage treatment plant's need for bar screens and has shortcomings. Summary of the Invention

[0005] In order to improve the cleaning efficiency of bar screen cleaners, this application provides a bar screen slag removal device for bar screen cleaners.

[0006] The slag removal device for a bar screen cleaning machine provided in this application adopts the following technical solution: A bar screen cleaning device includes a housing, on which a cleaning mechanism for cleaning the bar screen is provided. The cleaning mechanism includes a combustion component for burning the bar screen and a cleaning component for cleaning the bar screen, both mounted on the housing. The combustion component includes a combustion pipe mounted on the housing, with multiple combustion nozzles arranged along its length on the combustion pipe. A fuel tank is mounted on the housing, and a flexible hose connects the fuel tank to the combustion pipe. An adjusting element for adjusting the combustion position of the combustion nozzles is provided on the housing.

[0007] By adopting the above technical solution, workers move the casing to the bar screen cleaning machine to be cleaned, then adjust the incineration nozzle to face the bar screen, open the fuel tank and ignite the incineration nozzle. The flames from the incineration nozzle burn off the filaments and other impurities wrapped around and attached to the bar screen. Then, the bar screen cleaning machine is powered on to make the bar screen rotate, thereby removing the impurities that are difficult to clean from the bar screen. Finally, the bar screen is cleaned by the cleaning component, thus cleaning the bar screen cleaning machine. This process does not require workers to manually clean the impurities, which helps to improve the cleaning efficiency of the bar screen cleaning machine.

[0008] Optionally, the housing is provided with a fire baffle plate. When the grille is located between the fire baffle plate and the incineration nozzle, the fire baffle plate is used to block the flames ejected by the incineration nozzle.

[0009] By adopting the above technical solution, when the grille is located between the fire baffle and the incineration nozzle, the fire baffle blocks the flames ejected from the grille holes, so that the side of the grille facing away from the incineration nozzle can also be fully incinerated, which is beneficial to improving the cleaning quality of the grille.

[0010] Optionally, the adjusting component includes a slider slidably disposed on the housing, the housing having a groove for the slider to slide in, an adjusting rod rotatably disposed on the slider, a mounting base rotatably disposed on the adjusting rod, and the incineration tube slidably and rotatably disposed on the mounting base.

[0011] By adopting the above technical solution, workers can adjust the position of the slider, rotate the angle of the adjusting rod, and adjust the position of the incineration tube on the mounting base to incinerate the inside or outside of the bar screen. This not only improves the cleaning effect of the bar screen but also enhances its applicability to different types of bar screen cleaning machines.

[0012] Optionally, two incineration tubes are arranged on the mounting base, and gears are provided at the ends of the incineration tubes. The gears on the two incineration tubes mesh with each other, and a plug is slidably provided on the adjusting rod. The plug is used to lock the gears.

[0013] By adopting the above technical solution, the worker rotates the gear on one of the incineration tubes to bring the incineration nozzles on the two incineration tubes closer to or further apart, thereby achieving the effect of incinerating the inner or outer side of the grid. Then, the worker locks one of the gears with a locking block to adjust the spray angle of the incineration nozzle.

[0014] Optionally, the adjusting rod includes an outer tube and an inner rod, the inner rod is slidably disposed on the outer tube, the outer tube is rotatably disposed on the slider, the mounting base is rotatably disposed on the inner rod, and the insert block is slidably disposed on the inner rod.

[0015] By adopting the above technical solution, workers can adjust the sliding distance of the inner rod on the outer tube so that the incineration nozzle can adapt to screen cleaning machines with different wall thicknesses when it is inside the incineration screen.

[0016] Optionally, the interior of the housing is hollow and a water supply pipe is provided at the top. The cleaning assembly includes a cleaning pipe disposed on the housing, the cleaning pipe being located below the incineration pipe. Multiple cleaning nozzles are disposed along the length of the cleaning pipe. A water pump electrically connected to the control system is disposed inside the housing. A water pipe is connected between the water outlet of the water pump and the cleaning pipe. A brush for cleaning the grid is disposed on the housing.

[0017] By adopting the above technical solution, when the bar is burned or after burning, the worker starts the water pump through the control system. The water pump sprays water from the tank into the bar through the water pipe and onto the bar via the cleaning nozzle. As the bar cools down, the impurities on the bar are quickly separated from the bar. Then the brush cleaner washes and cleans the bar.

[0018] Optionally, the brushing component includes a first cleaning rod rotatably mounted on the housing, the first cleaning rod being located below the cleaning tube, a first brush cylinder being coaxially mounted on the first cleaning rod, and a first drive motor electrically connected to the control system being mounted on the housing, with the first cleaning rod coaxially mounted on the output shaft of the first drive motor.

[0019] By adopting the above technical solution, when the cleaning nozzle sprays water, the worker starts the first drive motor through the control system. The first drive motor drives the first brush cylinder to brush the screen through the first cleaning rod, thereby achieving the cleaning effect of impurities on the screen.

[0020] Optionally, an extension plate is rotatably mounted on the housing, an external frame is slidably mounted on the extension plate, a second cleaning rod is rotatably mounted on the external frame, a second brush cylinder is coaxially mounted on the second cleaning rod, a second drive motor electrically connected to the control system is mounted on the external frame, and the second cleaning rod is coaxially mounted on the output shaft of the second drive motor.

[0021] By adopting the above technical solution, when the incineration nozzle burns the inner side of the grid, the worker starts the first drive motor and the second drive motor at the same time through the control system. The second drive motor drives the second brush to clean the inner side of the grid through the second cleaning rod, while the first brush cleans the outer side of the grid. When the incineration nozzle burns the outer side of the grid, the worker starts the second drive motor through the control system to clean the outer side of the grid.

[0022] Optionally, the housing is provided with a fine-tuning groove, and a fine-tuning screw is provided on the fine-tuning groove. The extension plate is slidably and rotatably mounted on the fine-tuning screw. Two fine-tuning nuts are threadedly connected to the fine-tuning screw, and the extension plate is located between the two fine-tuning nuts.

[0023] By adopting the above technical solution, workers can adjust the height of the outer plate on the box by fine-tuning nuts, thereby adapting to different bar screen cleaning machines.

[0024] Optionally, the bar screen cleaning device of the bar screen cleaner also includes a slag receiving plate, which is placed inside the bar screen cleaner and is used to collect impurities cleaned off the bar screen.

[0025] By adopting the above technical solution, before cleaning the screen, the worker first places the slag receiving plate on the inner side of the bottom of the screen of the screen cleaning machine. When the impurities on the screen are cleaned, they will fall onto the slag receiving plate, reducing the possibility of impurities falling back onto the screen and improving the cleaning efficiency of the screen.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. Workers move the container to the bar screen cleaning machine to be cleaned, then adjust the incineration nozzle to face the bar screen, open the fuel tank and ignite the incineration nozzle. The flames from the incineration nozzle burn off the filaments and other impurities wrapped around and attached to the bar screen. Then, the bar screen cleaning machine is powered on to make the bar screen rotate, thereby removing the impurities that are difficult to clean from the bar screen. Finally, the bar screen is cleaned by the cleaning component, thus cleaning the bar screen cleaning machine. This process does not require workers to manually clean the impurities, which helps to improve the cleaning efficiency of the bar screen cleaning machine. 2. When the bar is burning or after burning, the worker starts the water pump through the control system. The water pump sprays water from the tank through the water pipe onto the bar via the cleaning nozzle. As the bar cools down, the impurities on the bar are quickly separated from the bar. Then the brush cleaner washes and cleans the bar. 3. When the incineration nozzle burns the inside of the grid, the worker starts the first drive motor and the second drive motor simultaneously through the control system. The second drive motor drives the second brush to clean the inside of the grid through the second cleaning rod, while the first brush cleans the outside of the grid. When the incineration nozzle burns the outside of the grid, the worker starts only the second drive motor through the control system to clean the outside of the grid with the second brush. Attached Figure Description

[0027] Figure 1 This is a structural schematic diagram of an embodiment of this application.

[0028] Figure 2This is a structural schematic diagram showing the positional relationship between the incineration pipe, fuel tank, and hose in an embodiment of this application.

[0029] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0030] Figure 4 This is a cross-sectional view showing the positional relationship between the first brush cylinder, the cleaning pipe, and the water pump in an embodiment of this application.

[0031] Figure 5 This is a structural schematic diagram showing the positional relationship between the second brush cylinder, the fire baffle, and the first brush cylinder when the incineration tube burns the outer wall of the grid in an embodiment of this application.

[0032] Explanation of reference numerals in the attached drawings: 0. Bar screen cleaner; 1. Housing; 2. Impurity removal mechanism; 21. Incineration assembly; 211. Incineration pipe; 212. Incineration nozzle; 213. Fuel tank; 214. Hose; 3. Adjusting component; 31. Sliding block; 32. Slide groove; 33. Adjusting rod; 331. Outer pipe; 332. Inner rod; 34. Mounting base; 22. Cleaning assembly; 221. Cleaning pipe; 222. Cleaning nozzle; 223. Water pump; 224. Water pipe; 4. Fire baffle 5. Plate; 6. Gear; 7. Insert block; 8. Water supply pipe; 9. Brushing component; 10. First cleaning rod; 11. First brush cylinder; 12. First drive motor; 13. Extension plate; 14. External frame; 15. Second cleaning rod; 16. Second brush cylinder; 17. Second drive motor; 18. Fine adjustment groove; 19. Fine adjustment screw; 200. Fine adjustment nut; 10. Slag receiving plate; 11. Caster wheel; 22. Locking rod; 201. Sliding bar; 202. Brush bristles; 203. Anti-detachment block. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0034] This application discloses a bar screen slag removal device for a bar screen cleaning machine.

[0035] Reference Figure 1 A bar screen cleaning machine includes a bar screen slag removal device comprising a slag receiving plate 17 and a hollow box 1 with a water supply pipe 7 welded to the top. Multiple casters 18 are bolted to the bottom of the box 1. The cross-section of the slag receiving plate 17 is arc-shaped and it is inclinedly placed at the bottom of the bar screen cleaning machine. The slag receiving plate 17 is used to collect impurities cleaned from the bar screen. A cleaning mechanism 2 for cleaning the bar screen is arranged on the box 1. The cleaning mechanism 2 includes an incineration component 21 for incinerating the bar screen and a cleaning component 22 for cleaning the bar screen, which are arranged on the box 1.

[0036] Workers push the box 1 to the bar screen cleaner 0 to be cleaned, and then place the slag receiving plate 17 on the inner side of the bottom of the bar screen cleaner 0, with the lower inclined end of the slag receiving plate 17 extending to the outside of the bar screen cleaner 0.

[0037] Reference Figure 2 , Figure 3 and Figure 4 The combustion assembly 21 includes a combustion pipe 211 arranged on the housing 1. The axis of the combustion pipe 211 is parallel to the length direction of the grid. Multiple combustion nozzles 212 are arranged on the combustion pipe 211 along its length direction. A fuel tank 213 is placed on the housing 1. A valve (not shown in the figure) is arranged on the fuel tank 213. The fuel in the fuel tank 213 can be a flammable gas such as methane. A hose 214 connects the fuel tank 213 and the combustion pipe 211. An adjusting component 3 for adjusting the combustion position of the combustion nozzles 212 is arranged on the housing 1.

[0038] Reference Figure 2 , Figure 3 and Figure 4 The adjusting component 3 includes a slider 31 that is slidably arranged on the top of the box 1. The box 1 has a groove 32 for the slider 31 to slide. The length direction of the groove 32 is parallel to the length direction of the grid. An adjusting rod 33 is horizontally rotatably connected to the slider 31. A mounting base 34 is rotatably arranged on the adjusting rod 33. The cross-section of the mounting base 34 is a continuous C shape. The incineration tube 211 is slidably and rotatably arranged on the mounting base 34.

[0039] Reference Figure 2 , Figure 4 and Figure 5 A fire baffle plate 4 is welded on the housing 1. When the grille is located between the fire baffle plate 4 and the incineration nozzle 212, the fire baffle plate 4 is used to block the flames sprayed by the incineration nozzle 212. Two incineration pipes 211 are arranged on the mounting base 34. A gear 5 is welded to one end of the incineration pipe 211 connecting to the hose 214. The gears 5 on the two incineration pipes 211 mesh with each other.

[0040] Reference Figure 2 , Figure 3 and Figure 4 The adjusting rod 33 includes an outer tube 331 and an inner rod 332. The inner rod 332 is slidably arranged on the outer tube 331. The outer tube 331 is rotatably connected to the slider 31. The mounting base 34 is rotatably connected to the inner rod 332. The insert 6 is slidably arranged on the inner rod 332. The insert 6 is used to lock the gear 5. A locking rod 19 is bolted to the inner rod 332. The locking rod 19 is used to prevent the mounting base 34 from rotating.

[0041] When the inside of the incineration grid is being burned, the worker adjusts the position of the slider 31, rotates the angle of the adjusting rod 33, adjusts the length of the inner rod 332, and adjusts the position of the incineration pipe 211 sliding on the mounting base 34 so that the incineration pipe 211 is inside the grid cleaning machine 0 and faces the inside of the grid.

[0042] Then, the gear 5 on one of the incineration tubes 211 is rotated so that the incineration nozzles 212 on both incineration tubes 211 face the grid and form a certain angle. Then, the worker locks the gear 5 on the incineration tube 211 near the inner rod 332 by inserting the plug 6, thereby adjusting the spray angle of the incineration nozzle 212.

[0043] Then, the valve of the fuel tank 213 is opened, and the combustion nozzle 212 is ignited by an electric spark. The flames emitted by the combustion nozzle 212 burn the impurities such as filaments wrapped around the bar screen. At the same time, the baffle plate 4 blocks the flames overflowing from the bar screen holes, so that the side of the bar screen facing away from the combustion nozzle 212 can also be fully burned. Then, the bar screen cleaner 0 is powered on to make the bar screen cleaner 0 rotate back and forth at a certain speed.

[0044] When burning the outside of the incineration grid, the worker can rotate gear 5 to make the incineration nozzle 212 on the incineration pipe 211 face the outside of the grid. The subsequent operation is the same as when burning the inside of the incineration grid.

[0045] Reference Figure 2 , Figure 3 and Figure 4 The cleaning assembly 22 includes a cleaning pipe 221 arranged on the housing 1. The cleaning pipe 221 is located below the incineration pipe 211. Multiple cleaning nozzles 222 are connected to the cleaning pipe 221 along its length. A water pump 223 electrically connected to the control system is bolted inside the housing 1. A water pipe 224 is connected between the water outlet of the water pump 223 and the cleaning pipe 221. A brushing component 8 for brushing the grid is arranged on the housing 1.

[0046] Reference Figure 2 , Figure 4 and Figure 5 The brushing component 8 includes a first cleaning rod 81 rotatably arranged on the housing 1. The first cleaning rod 81 is located below the cleaning tube 221. A first brush cylinder 82 is coaxially connected to the first cleaning rod 81. A first drive motor 83 electrically connected to the control system is connected to the housing 1. The first cleaning rod 81 is coaxially connected to the output shaft of the first drive motor 83.

[0047] Reference Figure 2 , Figure 3 and Figure 4The housing 1 has a fine-tuning groove 14. A vertical fine-tuning screw 15 is welded to the fine-tuning groove 14 of the housing 1. An extension plate 9 is slidably and rotatably arranged on the fine-tuning screw 15. The extension plate 9 is a telescopic plate. Two fine-tuning nuts 16 are threadedly connected to the fine-tuning screw 15. The extension plate 9 is located between the two fine-tuning nuts 16. An external frame 10 is slidably arranged on the extension plate 9. A dovetail-shaped slide bar 201 is bolted to the bottom of the external frame 10.

[0048] Reference Figure 2 , Figure 4 and Figure 5 The slide bar 201 is slidably arranged on the extension plate 9. The end of the slide bar 201 is welded with an anti-detachment block 203. The second cleaning rod 11 is rotatably connected to the external frame 10. The second brush cylinder 12 is coaxially bolted to the second cleaning rod 11. A large number of brush bristles 202 are arranged on both the first brush cylinder 82 and the second brush cylinder 12. The second drive motor 13, which is electrically connected to the control system, is bolted to the external frame 10. The second cleaning rod 11 is coaxially bolted to the output shaft of the second drive motor 13.

[0049] When it is necessary to burn the inside of the grille, the worker rotates the outer extension plate 9 and slides the outer frame 10 so that the bristles 202 on the second brush cylinder 12 on the outer frame 10 are close to the inside of the grille. When the grille is burned or after burning, the worker starts the water pump 223 through the control system. The water pump 223 sprays water from the tank 1 through the water pipe 224 onto the grille through the cleaning nozzle 222. As the grille cools down, the impurities on the grille are quickly separated from the grille.

[0050] At the same time, the control system starts the first drive motor 83 and the second drive motor 13 to work, so that the first brush cylinder 82 and the second brush cylinder 12 rotate, thereby brushing the inner and outer walls of the screen. The impurities brushed off the screen fall onto the slag receiving plate 17, and the impurities slide out of the screen cleaning machine 0 along the inclined direction of the slag receiving plate 17 with the water on the slag receiving plate 17.

[0051] When it is necessary to burn the outer side of the grid, the worker adjusts the outer extension plate 9 and slides the outer frame 10 to bring the second brush cylinder 12 on the outer frame 10 closer to the outer side of the grid. Then, the worker starts the second drive motor 13 through the control system to make the second brush cylinder 12 brush the outer side of the grid.

[0052] The implementation principle of the bar screen cleaning device of the present application embodiment is as follows: when the inner side of the bar screen is burned, the worker adjusts the position of the slider 31, rotates the angle of the adjusting rod 33, adjusts the length of the inner rod 332, and adjusts the sliding position of the burning pipe 211 on the mounting base 34 so that the burning pipe 211 is located inside the bar screen cleaning machine 0 and the burning pipe 211 faces the inner side of the bar screen.

[0053] Then, the gear 5 on one of the incineration tubes 211 is rotated so that the incineration nozzles 212 on both incineration tubes 211 face the grid and form a certain angle. Then, the worker locks the gear 5 on the incineration tube 211 near the inner rod 332 by inserting the plug 6, thereby adjusting the spray angle of the incineration nozzle 212.

[0054] Then, the valve of the fuel tank 213 is opened, and the combustion nozzle 212 is ignited by an electric spark. The flames emitted by the combustion nozzle 212 burn the impurities such as filaments wrapped around the bar screen. At the same time, the baffle plate 4 blocks the flames overflowing from the bar screen holes, so that the side of the bar screen facing away from the combustion nozzle 212 can also be fully burned. Then, the bar screen cleaner 0 is powered on to make the bar screen cleaner 0 rotate back and forth at a certain speed.

[0055] When burning the outside of the incineration grid, the worker can rotate gear 5 to make the incineration nozzle 212 on the incineration pipe 211 face the outside of the grid. The subsequent operation is the same as when burning the inside of the incineration grid.

[0056] When it is necessary to burn the inside of the grille, the worker rotates the outer extension plate 9 and slides the outer frame 10 so that the bristles 202 on the second brush cylinder 12 on the outer frame 10 are close to the inside of the grille. When the grille is burned or after burning, the worker starts the water pump 223 through the control system. The water pump 223 sprays water from the tank 1 through the water pipe 224 onto the grille through the cleaning nozzle 222. As the grille cools down, the impurities on the grille are quickly separated from the grille.

[0057] At the same time, the control system starts the first drive motor 83 and the second drive motor 13 to work, so that the first brush cylinder 82 and the second brush cylinder 12 rotate, thereby brushing the inner and outer walls of the screen. The impurities brushed off the screen fall onto the slag receiving plate 17, and the impurities slide out of the screen cleaning machine 0 along the inclined direction of the slag receiving plate 17 with the water on the slag receiving plate 17.

[0058] When it is necessary to burn the outer side of the grid, the worker adjusts the outer extension plate 9 and slides the outer frame 10 to bring the second brush cylinder 12 on the outer frame 10 closer to the outer side of the grid. Then, the worker starts the second drive motor 13 through the control system to make the second brush cylinder 12 brush the outer side of the grid.

[0059] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bar screen slag removal device for a bar screen cleaner, characterized in that: The device includes a housing (1), on which a cleaning mechanism (2) for cleaning the grid is provided. The cleaning mechanism (2) includes a combustion assembly (21) for burning the grid and a cleaning assembly (22) for cleaning the grid, which are provided on the housing (1). The combustion assembly (21) includes a combustion pipe (211) provided on the housing (1). Multiple combustion nozzles (212) are provided on the combustion pipe (211) along its length. A fuel tank (213) is provided on the housing (1). A hose (214) is connected between the fuel tank (213) and the combustion pipe (211). An adjusting component (3) for adjusting the combustion position of the combustion nozzles (212) is provided on the housing (1). The box (1) is provided with a fire baffle (4). When the grille is located between the fire baffle (4) and the incineration nozzle (212), the fire baffle (4) is used to block the flames sprayed by the incineration nozzle (212). The adjusting component (3) includes a slider (31) slidably disposed on the housing (1), the housing (1) having a groove (32) for the slider (31) to slide, an adjusting rod (33) rotatably disposed on the slider (31), a mounting base (34) rotatably disposed on the adjusting rod (33), and the incineration tube (211) slidably and rotatably disposed on the mounting base (34); The flames emitted by the incineration nozzle (212) burn the filaments and impurities that are wrapped around the bar screen. Then, the bar screen is powered on to rotate, thereby removing the impurities that are difficult to clean from the bar screen. Finally, the bar screen is cleaned by the cleaning component (22).

2. The bar screen slag removal device for a bar screen cleaner according to claim 1, characterized in that: Two incineration tubes (211) are arranged on the mounting base (34). A gear (5) is provided at the end of the incineration tube (211). The gears (5) on the two incineration tubes (211) mesh with each other. A plug (6) is slidably provided on the adjusting rod (33). The plug (6) is used to lock the gear (5).

3. The bar screen slag removal device for a bar screen cleaner according to claim 2, characterized in that: The adjusting rod (33) includes an outer tube (331) and an inner rod (332). The inner rod (332) is slidably disposed on the outer tube (331). The outer tube (331) is rotatably disposed on the slider (31). The mounting base (34) is rotatably disposed on the inner rod (332). The insert (6) is slidably disposed on the inner rod (332).

4. The bar screen slag removal device for a bar screen cleaner according to claim 1, characterized in that: The interior of the housing (1) is hollow and a water supply pipe (7) is provided on the top. The cleaning assembly (22) includes a cleaning pipe (221) provided on the housing (1). The cleaning pipe (221) is located below the incineration pipe (211). The cleaning pipe (221) is provided with multiple cleaning nozzles (222) along its length. A water pump (223) electrically connected to the control system is provided inside the housing (1). A water pipe (224) is connected between the water outlet of the water pump (223) and the cleaning pipe (221). A brushing component (8) for brushing the grid is provided on the housing (1).

5. The bar screen slag removal device for a bar screen cleaner according to claim 4, characterized in that: The brushing component (8) includes a first cleaning rod (81) rotatably mounted on the housing (1). The first cleaning rod (81) is located below the cleaning tube (221). A first brush cylinder (82) is coaxially mounted on the first cleaning rod (81). A first drive motor (83) electrically connected to the control system is mounted on the housing (1). The first cleaning rod (81) is coaxially mounted on the output shaft of the first drive motor (83).

6. The bar screen slag removal device for a bar screen cleaner according to claim 5, characterized in that: An extension plate (9) is rotatably mounted on the housing (1). An external frame (10) is slidably mounted on the extension plate (9). A second cleaning rod (11) is rotatably mounted on the external frame (10). A second brush cylinder (12) is coaxially mounted on the second cleaning rod (11). A second drive motor (13) electrically connected to the control system is mounted on the external frame (10). The second cleaning rod (11) is coaxially mounted on the output shaft of the second drive motor (13).

7. The bar screen slag removal device for a bar screen cleaner according to claim 6, characterized in that: The housing (1) is provided with a fine adjustment groove (14), and a fine adjustment screw (15) is provided on the fine adjustment groove (14) of the housing (1). The extension plate (9) is slidably and rotatably mounted on the fine adjustment screw (15). Two fine adjustment nuts (16) are threadedly connected to the fine adjustment screw (15), and the extension plate (9) is located between the two fine adjustment nuts (16).

8. The bar screen slag removal device for a bar screen cleaner according to claim 1, characterized in that: The bar screen cleaning machine also includes a slag receiving plate (17), which is placed inside the bar screen cleaning machine (0) and is used to collect impurities cleaned off the bar screen.

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