A high-efficiency anti-corrosion cleaning device for chimney inner wall

Abstract

The present invention discloses a high-efficiency chimney inner wall anti-corrosion cleaning device, which relates to the technical field of chimney anti-corrosion equipment. The device comprises a top cover, a winding machine, a connecting wire, a top plate, a mounting block, a first movable plate, a storage box, a first cavity, a discharge pipe, a spray gun, a gear, a rack, a connecting pipe, a support rod, a circular plate, a fixed rod, a slider, a first rotating disk, a cleaning roller, a pull rod, a slide plate, a first connecting rod, a push plate, a scraper, a bottom plate, a servo motor, an electric telescopic rod, a limit plate, an L-shaped plate, a screw rod, a second rotating disk, a second movable plate, a clamping block, a second cavity, a first bevel gear, a rotating shaft, a fan, a second bevel gear, a second connecting rod, and an annular groove. The present invention automatically operates on the inner wall of the chimney through a cleaning mechanism and a spray mechanism. Two spray guns are staggered and spray at different horizontal planes, thereby ensuring the working efficiency of the device, accelerating the setting of the paint, and ensuring the working effect of the device.

Description

Technical Field

[0001] The invention relates to the technical field of chimney anti-corrosion equipment, in particular to a high-efficiency chimney inner wall anti-corrosion cleaning device. Background Art

[0002] A chimney is a structure that provides ventilation for hot flue gases or smoke from a boiler, furnace, stove, or fireplace. Chimneys are typically vertical, or as close to vertical as possible, to ensure a smooth flow of gases, drawing air into the chimney for combustion, a process known as the chimney effect. The space within the chimney is called the flue. Chimneys may be found in buildings, steam locomotives, and ships. In the case of chemically corrosive emissions, a sufficiently tall chimney can allow the chemicals in the air to partially or completely self-neutralize before reaching ground level. Dispersing pollutants over a larger area can reduce their concentration and facilitate compliance with regulatory limits. Flue gases emitted from chimneys are prone to containing corrosive substances, which can cause corrosion. Therefore, applying an anti-corrosion coating to the chimney interior is extremely important. Chinese patent document CN111359813A provides an anti-corrosion spraying device for chimney interior walls and wall supports. The device includes a spraying assembly, a hoist, and a drying assembly, and is used to clean and coat the chimney interior.

[0003] In the above patent, when spraying the chimney, the effective range of the spray gun is small, and several spray guns work on the same horizontal plane, which easily leads to low working efficiency of the device and affects the working effect of the device. Summary of the Invention

[0004] The object of the present invention is to provide a high-efficiency chimney inner wall anti-corrosion cleaning device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a high-efficiency anti-corrosion cleaning device for the inner wall of a chimney, comprising a top cover, a winding machine is provided at the top center of the top cover, connecting wires are symmetrically sleeved on both sides of the outer wall of the winding machine, one end of the two connecting wires extends to the bottom of the top cover and is sleeved on the same top plate, a spraying mechanism is provided at the bottom of the top plate, a cleaning mechanism is provided at the bottom of the spraying mechanism, a fixing mechanism is provided at the bottom of the cleaning mechanism, clamping mechanisms are symmetrically provided on both sides of the top of the top cover, and a blowing mechanism is provided inside the top plate.

[0006] Furthermore, the spraying mechanism includes a mounting block, which is rotatably arranged at the bottom of the top plate, a first movable plate is provided at the bottom of the mounting block, a storage box is provided at the bottom of the first movable plate, a first cavity is opened inside the mounting block, and slidingly connected discharge pipes are provided on both sides of the inner wall of the first cavity, a spray gun is provided on the side of the discharge pipe away from the first cavity, a rotatably connected gear is provided on one side of the inner wall of the first cavity, a rack is provided on the outer wall of the discharge pipe close to the gear, both of the racks are engaged with the gear, a connecting pipe is provided on the side of the discharge pipe away from the spray gun, and both of the connecting pipes are connected to the storage box for spraying inside the chimney.

[0007] Furthermore, the cleaning mechanism includes two support rods, the two support rods being symmetrically arranged on both sides of the bottom of the storage box, and the bottom ends of the two support rods are provided with the same disc, and fixed rods are symmetrically provided on both sides of the outer wall of the disc, and the outer wall of the fixed rod is sleeved with a sliding block in a sliding connection, and the tops of the two sliders are symmetrically provided with a first turntable in rotation on one side away from each other, and the top of the first turntable is provided with a cleaning roller, the top of the two sliders are symmetrically provided with a pull rod on the adjacent side, and a slide is symmetrically provided on the adjacent side of the outer walls of the two pull rods, and the outer walls of the slide are symmetrically provided with a first connecting rod in rotation on both sides, and one end of the adjacent two first connecting rods is sleeved with a push plate in rotation, and the push plate is slidably connected to the top of the disc, and the two push plates are symmetrically provided with a scraper on the side away from each other, and a second connecting rod is provided on the top of one of the sliders, and one end of the second connecting rod is fixedly connected to the bottom of one of the discharge pipes to clean the inner wall of the chimney.

[0008] Furthermore, the fixing mechanism includes a base plate, which is rotatably arranged at the bottom of the disc, a servo motor is provided inside the base plate, and the output shaft of the servo motor is fixedly connected to the disc, four electric telescopic rods are evenly provided at the bottom of the base plate, and the output shaft sleeve of the electric telescopic rod is provided with a limit plate, one end of the limit plate extends to the inside of the slider, and an L-shaped plate is provided on the outer wall of the limit plate away from the electric telescopic rod. The top of the L-shaped plate is located on one side of the slider, which serves as a horizontal support for the entire device.

[0009] Furthermore, the clamping mechanism includes two screw rods, which are symmetrically arranged on both sides of the outer wall of the top cover. A second turntable is provided at one end of the screw rod away from the top cover, and a second movable plate is provided on the outer wall of the screw rod for rotational connection. Clamping blocks are symmetrically arranged on both sides of the bottom of the second movable plate to fix the top cover.

[0010] Furthermore, the blowing mechanism includes two second cavities, and the two second cavities are symmetrically opened on both sides of the bottom of the top plate. A first bevel gear is provided on the top of the outer wall of the mounting block, and a rotating shaft connected symmetrically on the adjacent side of the inner wall of the two second cavities. One end of the rotating shaft extends to the outside of the top plate and is provided with a fan, and a second bevel gear is provided on the outer wall of the rotating shaft on one side of the first bevel gear. The two second bevel gears are engaged with the first bevel gear to blow air to the paint inside the chimney.

[0011] Furthermore, a ball bearing matching the disc is provided on the top of the base plate, and an annular groove matching the limit plate is provided on the bottom of the slider. The ball bearing ensures smooth rotation of the disc, and the annular groove ensures stability when the limit plate drives the slider to move.

[0012] Furthermore, auxiliary rods are symmetrically provided on both sides of the outer wall of the top cover, and the auxiliary rods are slidably connected to the second movable plate, and the auxiliary rods play a limiting role for the second movable plate.

[0013] Furthermore, support frames are symmetrically provided on both sides of the top of the top cover, and a rotatably connected pulley is provided on the top of the support frame. The pulley is slidably connected to the connecting line. The pulley is used to reduce the friction between the connecting line and the top cover, thereby ensuring the service life of the connecting line.

[0014] Furthermore, the inner wall of the first cavity is provided with a slide rail matching the discharge pipe, and the top of the storage box is provided with a through groove matching the connecting pipe. The slide rail ensures the stability of the discharge pipe during movement, and the through groove ensures the stability of the connecting pipe during swinging.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention sets gears, a discharge pipe, a slide plate, a bottom plate and a limit plate. The four L-shaped plates are in close contact with the inner wall of the chimney, so that the bottom plate is in a horizontal state. The bottom plate supports the cleaning mechanism and the spraying mechanism. The cleaning roller and the scraper cooperate to clean the inner wall of the chimney, thereby ensuring the cleaning effect of the device. The gear drives the other spray gun to approach the inner wall of the chimney, and controls the distance between the two spray guns and the inner wall of the chimney to be equal, thereby ensuring the stability of the device during spraying. Since the positions of the two spray guns are staggered up and down, the spray guns spray at different horizontal planes, thereby expanding the working range of the spray gun and ensuring the working efficiency of the device.

[0017] 2. The present invention provides a rotating shaft and a second bevel gear, and the rotating shaft drives the fan to rotate, thereby blowing air to the paint on the inner wall of the chimney, accelerating the setting of the paint and ensuring the working effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a main cross-sectional view of the present invention as a whole;

[0020] Figure 2 This invention Figure 1 A magnified schematic diagram of point A in the middle;

[0021] Figure 3 This invention Figure 1 A magnified schematic diagram of point B in the middle;

[0022] Figure 4 is a top view of the disc of the present invention;

[0023] Figure 5 It is a bottom view of the slider of the present invention;

[0024] Figure 6 It is a schematic structural diagram of the top cover of the present invention;

[0025] In the figure: 1. top cover; 2. winding machine; 3. connecting wire; 4. top plate; 5. mounting block; 6. first movable plate; 7. storage box; 8. first cavity; 9. discharge pipe; 10. spray gun; 11. gear; 12. rack; 13. connecting pipe; 14. support rod; 15. disc; 16. fixing rod; 17. slider; 18. first turntable; 19. cleaning roller; 20. pull rod; 21. slide plate; 22. first connecting rod; 23. push plate; 24. scraper; 25. bottom plate; 26. servo motor; 27. electric telescopic rod; 28. limit plate; 29. L-shaped plate; 30. screw rod; 31. second turntable; 32. second movable plate; 33. clamping block; 34. second cavity; 35. first bevel gear; 36. rotating shaft; 37. fan; 38. second bevel gear; 39. second connecting rod; 40. annular groove. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The present invention provides a technical solution: an efficient anti-corrosion cleaning device for the inner wall of a chimney, comprising a top cover 1, a winding machine 2 is provided at the top center of the top cover 1, connecting wires 3 are symmetrically sleeved on both sides of the outer wall of the winding machine 2, one end of two connecting wires 3 extends to the bottom of the top cover 1 and is sleeved on the same top plate 4, a spraying mechanism is provided at the bottom of the top plate 4, and the spraying mechanism includes a mounting block 5, the mounting block 5 is rotatably arranged at the bottom of the top plate 4, a first movable plate 6 is provided at the bottom of the mounting block 5, a storage box 7 is provided at the bottom of the first movable plate 6, a first cavity 8 is opened inside the mounting block 5, and a slidingly connected discharge pipe 9 is provided on both sides of the inner wall of the first cavity 8, and a spray gun 10 is sleeved on the side of the discharge pipe 9 away from the first cavity 8. A rotatably connected gear 11 is provided on one side of the inner wall of the first cavity 8, a rack 12 is provided on the outer wall of the discharge pipe 9 close to the gear 11, and the two racks 12 are engaged with the gear 11, and a connecting pipe 13 is provided on the side of the discharge pipe 9 away from the spray gun 10, and the two connecting pipes 13 are connected to the storage box 7. A cleaning mechanism is provided at the bottom of the spraying mechanism, and the cleaning mechanism includes two support rods 14, and the two support rods 14 are symmetrically arranged on both sides of the bottom of the storage box 7. The bottom ends of the two support rods 14 are provided with the same disc 15, and fixed rods 16 are symmetrically provided on both sides of the outer wall of the disc 15. The outer wall of the fixed rod 16 is provided with a sliding block 17, and the tops of the two sliders 17 are far away from each other. A first turntable 18 symmetrically connected in rotation is provided on the side, a cleaning roller 19 is provided on the top of the first turntable 18, a pull rod 20 is symmetrically provided on the adjacent side of the top of the two sliders 17, a slide 21 is symmetrically provided on the adjacent side of the outer wall of the two pull rods 20, and a first connecting rod 22 symmetrically provided on both sides of the outer wall of the slide 21 is symmetrically provided with a rotationally connected first connecting rod, and one end of the two adjacent first connecting rods 22 is sleeved with a push plate 23 with the same rotation connection, the push plate 23 is slidably connected to the top of the disc 15, and a scraper 24 is symmetrically provided on the side away from the two push plates 23, one of the sliders 17 is provided with a second connecting rod 39, and one end of the second connecting rod 39 is fixedly connected to the bottom of one of the discharge pipes 9, and the bottom of the cleaning mechanism is provided with a fixed Mechanism, the fixing mechanism includes a bottom plate 25, the bottom plate 25 is rotatably set at the bottom of the disc 15, a servo motor 26 is provided inside the bottom plate 25, the output shaft of the servo motor 26 is fixedly connected to the disc 15, four electric telescopic rods 27 are evenly provided at the bottom of the bottom plate 25, the output shaft sleeve of the electric telescopic rod 27 is provided with a limit plate 28, one end of the limit plate 28 extends to the inside of the slider 17, the outer wall of the limit plate 28 is provided with an L-shaped plate 29 away from the electric telescopic rod 27, the top of the L-shaped plate 29 is located on one side of the slider 17, the top of the top cover 1 is symmetrically provided with a clamping mechanism on both sides, the clamping mechanism includes two screw rods 30, and the two screw rods 30 are symmetrically arranged on both sides of the outer wall of the top cover 1.The end of the screw rod 30 away from the top cover 1 is sleeved with a second rotary disc 31, and the outer wall of the screw rod 30 is sleeved with a second movable plate 32 for rotation connection, and the bottom of the second movable plate 32 is symmetrically provided with clamping blocks 33 on both sides.

[0028] A ball bearing matching the disc 15 is provided on the top of the base plate 25, and an annular groove 40 matching the limit plate 28 is provided at the bottom of the slider 17. By providing a ball bearing instead of rotation, the smooth rotation of the disc 15 is ensured, and the annular groove 40 limits the movement direction of the limit plate 28, ensuring the stability of the limit plate 28 during movement.

[0029] Auxiliary rods are symmetrically provided on both sides of the outer wall of the top cover 1. The auxiliary rods are slidably connected to the second movable plate 32. The auxiliary rods limit the movement direction of the second movable plate 32 and ensure the stability of the second movable plate 32 during movement.

[0030] Support frames are symmetrically provided on both sides of the top of the top cover 1, and a rotatably connected pulley is provided on the top of the support frame. The pulley is slidably connected to the connecting line 3. The pulley is slidably connected to the connecting line 3, which reduces the friction between the connecting line 3 and the top cover 1 and ensures the service life of the device. The support frame plays a supporting role for the pulley.

[0031] The inner wall of the first cavity 8 is provided with a slide rail matching the discharge pipe 9, and the top of the storage box 7 is provided with a through groove matching the connecting pipe 13. The slide rail limits the movement direction of the discharge pipe 9 and ensures the stability of the discharge pipe 9 during movement. The through groove ensures the stability of the connecting pipe 13 during movement.

[0032] The specific implementation method is as follows: when in use, by setting the gear 11, the discharge pipe 9, the slide plate 21, the bottom plate 25 and the limit plate 28, before the work starts, the top cover 1 is placed on the top of the chimney, and according to the actual size of the chimney, the second turntable 31 is manually rotated, and the second turntable 31 drives the screw rod 30 to rotate, and the screw rod 30 drives the second movable plate 32 to move left and right, and the clamping block 33 moves with the second movable plate 32, and the clamping block 33 is placed on both sides of the top of the chimney, so as to fix the position of the top cover 1. After the top cover 1 is fixed, the winding machine 2 works to drive the two connecting wires 3 to move synchronously. The connecting wire 3 makes the top plate 4 move downward along the inner wall of the chimney, and the top plate 4 is driven downward by a winding machine 2 to ensure that the top plate 4 When the top plate 4 moves downward, it is horizontal, which ensures the stability of the device. The mounting block 5, the disc 15 and the bottom plate 25 move downward with the top plate 4, and the device performs cleaning and spraying work from top to bottom. When the connecting line 3 drives the top plate 4 to move downward to the required position, the electric telescopic rod 27 starts to work, pushing the four limit plates 28 to move, and the L-shaped plate 29 moves with the limit plate 28. The L-shaped plate 29 approaches the inner wall of the chimney. After a distance, the four L-shaped plates 29 are in close contact with the inner wall of the chimney, thereby fixing the bottom plate 25 and making the bottom plate 25 in a horizontal state. The bottom plate 25 supports the cleaning mechanism and the spraying mechanism. When the limit plate 28 moves toward the inner wall of the chimney, the slider 17 is rotated to the limit When the two sliders 17 are moved away from each other, the slider 17 drives the first turntable 18 and the cleaning roller 19 to move toward the inner wall of the chimney. When the L-shaped plate 29 is in close contact with the inner wall of the chimney, the cleaning roller 19 and the first turntable 18 are driven to be in close contact with the inner wall of the chimney at the same time. When the two sliders 17 are moved away from each other, the slider 17 drives the pull rod 20 to move, and the pull rod 20 drives the two slides 21 away from each other. The slide 21 drives the two first connecting rods 22 to swing, thereby pushing the two push plates 23 away from each other. The two scrapers 24 move away from each other as the push plates 23 move away from each other. When the cleaning roller 19 is in close contact with the inner wall of the chimney, the scraper 24 is driven to contact with the inner wall of the chimney at the same time, and the servo motor 26 starts The first rotary disc 18 and the inner wall of the chimney move relative to each other, thereby driving the cleaning roller 19 to rotate, and the cleaning roller 19 cleans the dust on the inner wall of the chimney. The cleaning roller 19 cooperates with the scraper 24 to clean the inner wall of the chimney, thereby ensuring the cleaning effect of the device. When the two sliders 17 move away from each other, one of the sliders 17 drives the second connecting rod 39 to move, and the second connecting rod 39 drives one of the discharge pipes 9 to move, and one of the spray guns 10 moves to one side of the inner wall of the chimney.When the discharge pipe 9 moves, the discharge pipe 9 drives one of the racks 12 to move, the rack 12 drives the gear 11 to rotate, the gear 11 drives the other rack 12 to move, and the other rack 12 drives the other discharge pipe 9 to move, thereby driving the other spray gun 10 to approach the inner wall of the chimney. The rack 12 and the gear 11 cooperate to control the distance between the two spray guns 10 and the inner wall of the chimney to be equal, thereby ensuring the stability of the device during spraying. When the disc 15 rotates, the two support rods 14 rotate accordingly, thereby driving the storage box 7 to rotate, the first movable plate 6 rotates with the storage box 7, the mounting block 5 rotates with the first movable plate 6, the mounting block 5 drives the two discharge pipes 9 to rotate, and the spray gun 10 rotates with the discharge pipe 9 As the paint inside the storage box 7 rotates, it moves through the discharge pipe 9 and the connecting pipe 13 to the inside of the spray gun 10. As the spray gun 10 rotates, it sprays the inner wall of the chimney, completing the spraying work on the inner wall of the chimney. Since the two spray guns 10 are arranged in an upper and lower staggered manner, the spray guns 10 spray at different horizontal planes, thereby expanding the working range of the spray guns 10 and ensuring the working efficiency of the device. When the cleaning and spraying work at this position are completed, the electric telescopic rod 27 drives the limit plate 28 and L-shaped plate 29 to retract and no longer support the work. The winder 2 drives the connecting wire 3 downward, thereby driving the device downward, and the cleaning and spraying work is carried out again, replacing manual cleaning and spraying work, ensuring the working efficiency and working effect of the device.

[0033] See also Figure 1-2 The present invention provides a technical solution: a high-efficiency anti-corrosion cleaning device for the inner wall of a chimney, further comprising a blower mechanism arranged inside the top plate 4, the blower mechanism comprising two second cavities 34, the two second cavities 34 being symmetrically opened on both sides of the bottom of the top plate 4, a first bevel gear 35 being sleeved on the top of the outer wall of the mounting block 5, and a rotating shaft 36 being symmetrically provided on the adjacent sides of the inner walls of the two second cavities 34, one end of the rotating shaft 36 extending to the outside of the top plate 4 and sleeved with a fan 37, a second bevel gear 38 being sleeved on the outer wall of the rotating shaft 36 on one side of the first bevel gear 35, and the two second bevel gears 38 are both engaged with the first bevel gear 35.

[0034] The specific implementation method is as follows: when in use, by setting the rotating shaft 36 and the second bevel gear 38, when the servo motor 26 drives the spraying mechanism and the cleaning mechanism to rotate, the mounting block 5 rotates accordingly, and the two connecting lines 3 limit the rotation of the top plate 4, so that the mounting block 5 and the top plate 4 rotate relative to each other, and the mounting block 5 drives the first bevel gear 35 to rotate, the first bevel gear 35 drives the second bevel gear 38 to rotate, the second bevel gear 38 drives the rotating shaft 36 to rotate, and the rotating shaft 36 drives the fan 37 to rotate, thereby blowing the paint on the inner wall of the chimney, accelerating the shaping of the paint, and ensuring the working effect of the device.

[0035] Working principle of the present invention:

[0036] Refer to the instruction manual Figure 1-6 By setting the gear 11, discharge pipe 9, slide plate 21, bottom plate 25 and limit plate 28, the four L-shaped plates 29 are in close contact with the inner wall of the chimney, so that the bottom plate 25 is in a horizontal state. The bottom plate 25 supports the cleaning mechanism and the spraying mechanism. The cleaning roller 19 and the scraper 24 cooperate to clean the inner wall of the chimney, ensuring the cleaning effect of the device. The gear 11 drives the other spray gun 10 to approach the inner wall of the chimney, and controls the distance between the two spray guns 10 and the inner wall of the chimney to be equal, ensuring the stability of the device during spraying. Since the positions of the two spray guns 10 are staggered up and down, the spray guns 10 spray at different horizontal planes, thereby expanding the working range of the spray gun 10 and ensuring the working efficiency of the device.

[0037] Further, refer to the instructions attached Figure 1-2 By setting the rotating shaft 36 and the second bevel gear 38, the rotating shaft 36 drives the fan 37 to rotate, thereby blowing air on the paint on the inner wall of the chimney, accelerating the shaping of the paint, and ensuring the working effect of the device.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high-efficiency chimney inner wall anti-corrosion cleaning device, comprising a top cover (1), characterized in that: A winding machine (2) is provided at the center of the top of the top cover (1), and connecting wires (3) are symmetrically sleeved on both sides of the outer wall of the winding machine (2), one end of the two connecting wires (3) extends to the bottom of the top cover (1) and is sleeved on the same top plate (4), a spraying mechanism is provided at the bottom of the top plate (4), a cleaning mechanism is provided at the bottom of the spraying mechanism, a fixing mechanism is provided at the bottom of the cleaning mechanism, clamping mechanisms are symmetrically provided on both sides of the top of the top cover (1), and a blower mechanism is provided inside the top plate (4); The spraying mechanism includes a mounting block (5), the mounting block (5) is rotatably arranged at the bottom of the top plate (4), a first movable plate (6) is provided at the bottom of the mounting block (5), a storage box (7) is provided at the bottom of the first movable plate (6), a first cavity (8) is opened inside the mounting block (5), a slidingly connected discharge pipe (9) is provided on both sides of the inner wall of the first cavity (8), a spray gun (10) is sleeved on the side of the discharge pipe (9) away from the first cavity (8), a rotatably connected gear (11) is provided on one side of the inner wall of the first cavity (8), a rack (12) is provided on the outer wall of the discharge pipe (9) close to the gear (11), and both of the two racks (12) are engaged with the gear (11), a connecting pipe (13) is provided on the side of the discharge pipe (9) away from the spray gun (10), and both of the connecting pipes (13) are connected to the storage box (7); The blower mechanism comprises two second cavities (34), the two second cavities (34) are symmetrically opened on both sides of the bottom of the top plate (4), a first bevel gear (35) is sleeved on the top of the outer wall of the mounting block (5), and a rotating shaft (36) is symmetrically provided on the adjacent side of the inner wall of the two second cavities (34), one end of the rotating shaft (36) extends to the outside of the top plate (4) and is sleeved with a fan (37), and a second bevel gear (38) is sleeved on the outer wall of the rotating shaft (36) on one side of the first bevel gear (35), and the two second bevel gears (38) are both engaged with the first bevel gear (35); The two spray guns (10) are arranged in an upper and lower staggered manner; When the servo motor (26) drives the spraying mechanism and the cleaning mechanism to rotate, the mounting block (5) rotates accordingly, the mounting block (5) drives the first bevel gear (35) to rotate, the first bevel gear (35) drives the second bevel gear (38) to rotate, the second bevel gear (38) drives the rotating shaft (36) to rotate, and the rotating shaft (36) drives the fan (37) to rotate.

2. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises two support rods (14), the two support rods (14) are symmetrically arranged on both sides of the bottom of the storage box (7), the bottom ends of the two support rods (14) are provided with a same disc (15), the outer walls of the disc (15) are symmetrically provided with fixed rods (16), the outer walls of the fixed rods (16) are provided with sliding blocks (17), the tops of the two sliders (17) are symmetrically provided with a first rotating disk (18) connected in rotation on one side away from the other, the top of the first rotating disk (18) is provided with a cleaning roller (19), the tops of the two sliders (17) are symmetrically provided with a pull rod (20) on one side adjacent to the other. ), a slide plate (21) is symmetrically provided on the adjacent side of the outer wall of the two pull rods (20), and a first connecting rod (22) is symmetrically provided on both sides of the outer wall of the slide plate (21), and one end of the two adjacent first connecting rods (22) is sleeved with a push plate (23) with the same rotation connection, and the push plate (23) is slidably connected to the top of the disc (15), and a scraper (24) is symmetrically provided on the side away from the two push plates (23), and a second connecting rod (39) is provided on the top of one of the sliders (17), and one end of the second connecting rod (39) is fixedly connected to the bottom of one of the discharge pipes (9).

3. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 2, characterized in that: The fixing mechanism includes a base plate (25), the base plate (25) is rotatably arranged at the bottom of the disc (15), a servo motor (26) is provided inside the base plate (25), an output shaft of the servo motor (26) is fixedly connected to the disc (15), four electric telescopic rods (27) are evenly provided at the bottom of the base plate (25), the output shaft sleeve of the electric telescopic rod (27) is provided with a limit plate (28), one end of the limit plate (28) extends into the interior of the slider (17), an outer wall of the limit plate (28) is provided with an L-shaped plate (29) on a side away from the electric telescopic rod (27), and the top end of the L-shaped plate (29) is located on one side of the slider (17).

4. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 1, characterized in that: The clamping mechanism comprises two screw rods (30), the two screw rods (30) are symmetrically arranged on both sides of the outer wall of the top cover (1), the end of the screw rod (30) away from the top cover (1) is sleeved with a second turntable (31), the outer wall of the screw rod (30) is sleeved with a second movable plate (32) connected in rotation, and clamping blocks (33) are symmetrically arranged on both sides of the bottom of the second movable plate (32).

5. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 3, characterized in that: A ball bearing matching the disc (15) is provided on the top of the bottom plate (25), and an annular groove (40) matching the limit plate (28) is provided on the bottom of the slider (17).

6. The high-efficiency anti-corrosion cleaning device for chimney inner wall according to claim 4, characterized in that: Auxiliary rods are symmetrically provided on both sides of the outer wall of the top cover (1), and the auxiliary rods are slidably connected to the second movable plate (32).

7. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 1, characterized in that: Support frames are symmetrically provided on both sides of the top of the top cover (1), and pulleys are rotatably connected on the top of the support frames, and the pulleys are slidably connected to the connecting wires (3).

8. The high-efficiency chimney inner wall anti-corrosion cleaning device according to claim 1, characterized in that: The inner wall of the first cavity (8) is provided with a slide rail that matches the discharge pipe (9), and the top of the storage box (7) is provided with a through groove that matches the connecting pipe (13).

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