Boiler dust removal device

Abstract

The utility model discloses a boiler dust removal device, and relates to the technical field of dust removal. The boiler dust removal device comprises a device body, a pipeline is fixedly connected to the side face of the device body, a spray head is fixedly connected to the side face of the pipeline, and a cleaning assembly is arranged on the side face of the device body; the cleaning assembly comprises an impeller, the impeller is rotationally connected with the pipeline, and the front end of the impeller is fixedly connected with a transmission rod. According to the boiler dust removal device, when dust removal is conducted on a boiler, water flow flows out through a pipeline and is sprayed out through a spray head, an impeller rotates, a transmission rod is matched, a cam rotates, when the protruding end of the cam rotates to a stress rod, the stress rod is extruded to move, a first hydraulic bin is matched, a push rod moves, and a cleaning plate is extruded; and the device body can be cleaned by rotating with the torsion spring as the axis under the action of the push rod, so that the heat dissipation effect of the device is improved, and the dust removal effect of the device on the boiler is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a boiler dust removal device. Background Art

[0002] A boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electrical energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The main function of a boiler is to convert the potential energy in the fuel into steam or superheated steam, or heat water into hot water of a certain temperature, by releasing heat energy through combustion or utilizing the energy released by other substances.

[0003] According to a disclosed boiler dust removal device (publication number: CN219072468U), it includes a support frame, an installation box is arranged in the support frame, a mounting plate is fixedly arranged in the installation box, the installation box and the upper end of the installation plate form a placement cavity, and the installation box and the lower end of the installation plate form a driving cavity. The above application document adopts a driving motor to make the push block move horizontally, so that the water in the placement cavity can be introduced into the driving cavity through the flow hole, so that the water in the driving cavity is sprayed out through the nozzle through the booster valve, so that the smoke discharged from the boiler can be sprayed and dusted. However, when too much dust accumulates on the surface of the device, its heat dissipation effect is affected, so that the dust removal effect of the device on the boiler is poor. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a boiler dust removal device, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a boiler dust removal device, including a device body, a pipe is fixedly connected to the side of the device body, a nozzle is fixedly connected to the side of the pipe, and a cleaning component is arranged on the side of the device body;

[0005] The cleaning assembly includes an impeller, which is rotatably connected to the pipeline, a transmission rod is fixedly connected to the front end of the impeller, a cam is fixedly connected to the outer side of the transmission rod, a hydraulic tank 1 is fixedly connected to the front end of the device body, a force rod is slidably connected to a piston on one side of the hydraulic tank 1, a push rod is slidably connected to a piston on the other side of the hydraulic tank 1, a spring 1 is fixedly connected to the side of the force rod, a torsion spring is rotatably connected to the top of the device body, and a cleaning plate is fixedly connected to the outer side of the torsion spring.

[0006] Preferably, the push rod is located at a side position of the cleaning plate, and the push rod is in contact with the cleaning plate, so that the movement of the push rod squeezes the movement of the cleaning plate.

[0007] Preferably, the stress-bearing rod is located at a side position of the cam, and the stress-bearing rod is in contact with the cam, so that when the protruding end of the cam rotates to the stress-bearing rod, the stress-bearing rod is pressed to move.

[0008] Preferably, an auxiliary knocking component is provided at the rear end of the impeller;

[0009] The auxiliary knocking assembly includes a hydraulic chamber 2, the rear end of the impeller is fixedly connected to a rotating shaft, the rear end of the rotating shaft is fixedly connected to a gear, a piston on one side of the hydraulic chamber 2 is slidably connected to a gear rod, a piston on the other side of the hydraulic chamber 2 is slidably connected to a knocking plate, and a spring 2 is fixedly connected to the top of the gear rod.

[0010] Preferably, the gear rod is located at a side position of the gear, and the gear is provided with half of teeth, and the gear rod is in meshing state with the gear through the teeth, so that when the gear rotates, the gear rod moves accordingly.

[0011] Preferably, the second spring is located inside the second hydraulic compartment, and the second spring is fixedly connected to the inner wall of the second hydraulic compartment, so that when the gear rod loses its restriction, it can be reset under the action of the second spring.

[0012] The utility model provides a boiler dust removal device, which has the following beneficial effects:

[0013] (1) When the boiler dust removal device is used to remove dust from the boiler, water flows out through the pipe and is sprayed out through the nozzle, causing the impeller to rotate. The transmission rod rotates the cam. When the protruding end of the cam rotates to the force-bearing rod, the force-bearing rod is squeezed and moved. The hydraulic chamber 1 moves the push rod, causing the cleaning plate to be squeezed. The push rod can rotate around the torsion spring as the axis under the action of the push rod, so that the device body can be cleaned, thereby improving the heat dissipation effect of the device and thus improving the dust removal effect of the device on the boiler.

[0014] (2) When the impeller of the boiler dust removal device rotates, the rotating shaft rotates, which cooperates with the gear. Since the gear is provided with half of the teeth, when half of the teeth on the gear are located on the side of the gear rod, the gear rod moves, which cooperates with the hydraulic tank 2 to move the knocking plate. At this time, the cleaning plate just rotates to the knocking plate and is knocked by the knocking plate, which further improves the heat dissipation effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the half right-view and half rear-view three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the auxiliary striking component of the utility model.

[0019] In the figure: 1. device body; 2. pipeline; 3. nozzle; 4. impeller; 5. transmission rod; 6. cam; 7. hydraulic chamber 1; 8. force rod; 9. push rod; 10. spring 1; 11. torsion spring; 12. cleaning plate; 13. rotating shaft; 14. gear; 15. hydraulic chamber 2; 16. gear rod; 17. knocking plate; 18. spring 2. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1

[0022] See also Figure 1-3 A boiler dust removal device comprises a device body 1, a pipe 2 is fixedly connected to the side of the device body 1, a nozzle 3 is fixedly connected to the side of the pipe 2, and a cleaning component is arranged on the side of the device body 1;

[0023] The cleaning assembly includes an impeller 4. When the device removes dust from the boiler, water flows out through the pipe 2 and is sprayed out through the nozzle 3, so that the impeller 4 rotatably connected to the pipe 2 rotates under the action of the water flow. The impeller 4 is rotatably connected to the pipe 2. The front end of the impeller 4 is fixedly connected to a transmission rod 5. The outer side of the transmission rod 5 is fixedly connected to a cam 6. When the impeller 4 rotates under the action of the water flow, the transmission rod 5 fixedly connected to the impeller 4 is cooperated to make the cam 6 fixedly connected to the transmission rod 5 rotate. The front end of the device body 1 is fixedly connected to a hydraulic tank 7. A piston on one side of the hydraulic chamber 7 is slidably connected with a force rod 8, which is located at the side of the cam 6 and in contact with the cam 6. When the protruding end of the cam 6 rotates to the force rod 8, the force rod 8 in contact with it is squeezed, so that the force rod 8 is squeezed and moves. A piston on the other side of the hydraulic chamber 7 is slidably connected with a push rod 9. When the force rod 8 is squeezed and moves, the hydraulic chamber 7 slidably connected with the piston of the force rod 8 causes the force rod 8 to squeeze the liquid in the hydraulic chamber 7, so that the liquid in the hydraulic chamber 7 moves to the hydraulic chamber 7 connected to the hydraulic chamber 7. The push rod 9 connected to the piston 7 slides and moves, so that the push rod 9 is squeezed by the liquid and moves. The side of the force-bearing rod 8 is fixedly connected with a spring 10. The top of the device body 1 is rotatably connected with a torsion spring 11. The outside of the torsion spring 11 is fixedly connected with a cleaning plate 12. The push rod 9 is located at the side of the cleaning plate 12. The push rod 9 contacts the cleaning plate 12. When the push rod 9 is squeezed by the liquid and moves, the cleaning plate 12 in contact with the push rod 9 is squeezed, and the push rod 9 can rotate with the torsion spring 11 as the axis under the action of the push rod 9, so that the device body 1 can be moved. Similarly, when the protruding end of the cam 6 rotates to be away from the force-bearing rod 8, the force-bearing rod 8 loses the restriction of the cam 6 and can be reset under the action of the spring 10, and cooperates with the hydraulic chamber 7 that is slidably connected to the piston of the force-bearing rod 8, so that the push rod 9 that is slidably connected to the piston of the hydraulic chamber 7 is reset accordingly. At this time, the cleaning plate 12 loses the restriction of the push rod 9 and can be reset under the action of the torsion spring 11, so that the cleaning plate 12 can reciprocate and clean the device body 1, thereby improving the heat dissipation effect of the device, thereby improving the dust removal effect of the device on the boiler.

[0024] When in use, when the device is removing dust from the boiler, water flows out through the pipe 2 and is sprayed out through the nozzle 3, so that the impeller 4 rotatably connected to the pipe 2 rotates under the action of the water flow, and cooperates with the transmission rod 5 fixedly connected to the impeller 4 to make the cam 6 fixedly connected to the transmission rod 5 rotate. When the protruding end of the cam 6 rotates to the force-bearing rod 8, it squeezes the force-bearing rod 8 in contact with it, so that the force-bearing rod 8 is squeezed and moves, and cooperates with the hydraulic chamber 7 slidably connected to the piston of the force-bearing rod 8, so that the force-bearing rod 8 squeezes the liquid in the hydraulic chamber 7, so that the liquid in the hydraulic chamber 7 moves to the push rod 9 slidably connected to the piston of the hydraulic chamber 7, so that the push rod 9 is pressed. The extrusion of the liquid produces movement, so that the cleaning plate 12 in contact with the push rod 9 is squeezed, and can be rotated around the torsion spring 11 as the axis under the action of the push rod 9, so that the device body 1 can be cleaned. Similarly, when the protruding end of the cam 6 rotates to away from the force-bearing rod 8, the force-bearing rod 8 loses the restriction of the cam 6 and can be reset under the action of the spring 10, and cooperates with the hydraulic chamber 7 that is slidably connected to the piston of the force-bearing rod 8, so that the push rod 9 that is slidably connected to the piston of the hydraulic chamber 7 is reset accordingly. At this time, the cleaning plate 12 loses the restriction of the push rod 9 and can be reset under the action of the torsion spring 11, so that the cleaning plate 12 can reciprocate and clean the device body 1.

[0025] Embodiment 2

[0026] See also Figure 1-4 , on the basis of the first embodiment, an auxiliary striking component is provided at the rear end of the impeller 4;

[0027] The auxiliary knocking assembly includes a hydraulic chamber 2 15. The rear end of the impeller 4 is fixedly connected to the rotating shaft 13. The rear end of the rotating shaft 13 is fixedly connected to the gear 14. A piston on one side of the hydraulic chamber 2 15 is slidably connected to a gear rod 16. The gear rod 16 is located at the side of the gear 14. The gear 14 is provided with half of the teeth. The gear rod 16 is meshed with the gear 14 through the teeth. When the impeller 4 rotates, the rotating shaft 13 fixedly connected thereto rotates to cooperate with the gear 14 fixedly connected to the rotating shaft 13. Because the gear 14 is provided with half of the teeth, when half of the teeth on the gear 14 are located on the side of the gear rod 16, the gear rod 16 meshed with the gear 14 moves. The piston on the other side of the hydraulic chamber 2 15 is slidably connected to a knocking plate 17. When the gear rod 16 moves, the hydraulic chamber 2 15 slidably connected to the piston of the gear rod 16 squeezes the gear rod 16. The liquid in hydraulic chamber 15 causes the liquid in hydraulic chamber 15 to move toward the knocking plate 17 which is slidably connected to the piston of hydraulic chamber 15, so that the knocking plate 17 is squeezed by the liquid and moves. At this time, the cleaning plate 12 just rotates to the knocking plate 17 and is knocked by the knocking plate 17. The top of the gear rod 16 is fixedly connected with a spring 2 18, and the spring 2 18 is located inside the hydraulic chamber 15. The spring 2 18 is fixedly connected to the inner wall of the hydraulic chamber 15. Similarly, when the teeth on the gear 14 rotate to the side away from the gear rod 16, the gear 14 and the gear rod 16 are not engaged, and the gear rod 16 loses the restriction of the gear 14 and can be reset under the action of the spring 2 18. In combination with the hydraulic chamber 15 which is slidably connected to the piston of the gear rod 16, the knocking plate 17 can be reset, thereby knocking the cleaning plate 12 multiple times, further improving the heat dissipation effect of the device.

[0028] When in use, on the basis of the first embodiment, when the impeller 4 rotates, the rotating shaft 13 fixedly connected thereto rotates, and cooperates with the gear 14 fixedly connected to the rotating shaft 13. Since the gear 14 is provided with half of the teeth, when half of the teeth on the gear 14 are located on the side of the gear rod 16, the gear rod 16 meshing with the gear 14 moves, and cooperates with the hydraulic chamber 2 15 slidably connected to the piston of the gear rod 16, so that the gear rod 16 squeezes the liquid in the hydraulic chamber 2 15, so that the liquid in the hydraulic chamber 2 15 moves to the hydraulic chamber 2 15 slidably connected to the piston of the hydraulic chamber 2 15. The knocking plate 17 moves, causing the knocking plate 17 to move due to the squeeze of the liquid. At this time, the cleaning plate 12 just rotates to the knocking plate 17 and is knocked by the knocking plate 17. Similarly, when the teeth on the gear 14 rotate to the side away from the gear rod 16, the gear 14 and the gear rod 16 are not engaged, and the gear rod 16 loses the restriction of the gear 14 and can be reset under the action of the spring 18. In conjunction with the hydraulic tank 15 slidably connected to the piston of the gear rod 16, the knocking plate 17 can be reset, thereby knocking the cleaning plate 12 multiple times.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A boiler dust removal device, comprising a device body (1), characterized in that: A pipe (2) is fixedly connected to the side of the device body (1), a nozzle (3) is fixedly connected to the side of the pipe (2), and a cleaning component is arranged on the side of the device body (1); The cleaning assembly comprises an impeller (4), the impeller (4) being rotatably connected to the pipeline (2), the front end of the impeller (4) being fixedly connected to a transmission rod (5), the outer side of the transmission rod (5) being fixedly connected to a cam (6), the front end of the device body (1) being fixedly connected to a hydraulic chamber (7), a piston on one side of the hydraulic chamber (7) being slidably connected to a force-bearing rod (8), a piston on the other side of the hydraulic chamber (7) being slidably connected to a push rod (9), a side of the force-bearing rod (8) being fixedly connected to a spring (10), the top of the device body (1) being rotatably connected to a torsion spring (11), the outer side of the torsion spring (11) being fixedly connected to a cleaning plate (12).

2. A boiler dust removal device according to claim 1, characterized in that: The push rod (9) is located at the side of the cleaning plate (12), and the push rod (9) is in contact with the cleaning plate (12).

3. A boiler dust removal device according to claim 1, characterized in that: The force-bearing rod (8) is located on the side of the cam (6), and the force-bearing rod (8) is in contact with the cam (6).

4. A boiler dust removal device according to claim 1, characterized in that: An auxiliary striking component is provided at the rear end of the impeller (4); The auxiliary knocking assembly comprises a hydraulic chamber 2 (15), the rear end of the impeller (4) is fixedly connected to a rotating shaft (13), the rear end of the rotating shaft (13) is fixedly connected to a gear (14), a piston on one side of the hydraulic chamber 2 (15) is slidably connected to a gear rod (16), a piston on the other side of the hydraulic chamber 2 (15) is slidably connected to a knocking plate (17), and a spring 2 (18) is fixedly connected to the top of the gear rod (16).

5. A boiler dust removal device according to claim 4, characterized in that: The gear rod (16) is located on the side of the gear (14); half of the gear teeth are arranged on the gear (14); and the gear rod (16) is in meshing state with the gear (14) through the gear teeth.

6. A boiler dust removal device according to claim 4, characterized in that: The second spring (18) is located inside the second hydraulic chamber (15), and the second spring (18) is fixedly connected to the inner wall of the second hydraulic chamber (15).

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