A boiler cleaning device for thermal power plant

Abstract

A boiler cleaning device for a thermal power plant comprises a movable frame, a lifting assembly is arranged on the movable frame, a rotating assembly is arranged on the lifting assembly, and an adjusting assembly is arranged on the rotating assembly. The present invention is a boiler cleaning device for a thermal power plant. Through the arranged rotating assembly, a rotating plate follows a rotating shaft to drive a storage frame to rotate, and the direction in which slag is poured can be adjusted. The rotating frame can rotate to drive the slag on the storage frame to tilt, so as to facilitate pouring out the slag.

Description

Technical Field

[0001] The invention relates to the technical field of thermal power boilers, and in particular to a boiler cleaning device for a thermal power plant. Background Art

[0002] Thermal power plants generally refer to coal-fired power plants, thermal power plants, etc. They are factories that convert the heat energy generated by the combustion of solid and liquid fuels such as coal, oil, and natural gas into kinetic energy to produce electricity. According to the type of fuel, they can be divided into coal-fired power plants, oil-fired power plants, and gas-fired power plants. Thermal power plants are an important part of electricity production.

[0003] During the combustion process of the boiler, the combustion products will produce a large amount of slag, which needs to be cleaned regularly. If the cleaning is not timely, the use of the boiler will be affected. At present, the cleaning of boiler slag requires the slag to be loaded and transported to a designated location for treatment. The existing slag transport device is not easy to adjust and it is not easy to pour out the slag. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention aims to provide a boiler cleaning device for a thermal power plant.

[0005] The technical solution adopted by the present invention is: A boiler cleaning device for a thermal power plant comprises a movable frame, a lifting assembly is arranged on the movable frame, a rotating assembly is arranged on the lifting assembly, an adjusting assembly is arranged on the rotating assembly, the rotating assembly comprises a fixed frame and a rotating frame, the rotating frame is movably arranged on the fixed frame, an incomplete gear is arranged on the rotating frame, a first motor is arranged on the fixed frame, a rotating gear is arranged at a driving end of the first motor, and the rotating gear is meshed with the incomplete gear.

[0006] As a preferred embodiment of the present invention, the fixing frame is provided with reinforcing ribs.

[0007] As a preferred embodiment of the present invention, the rotating assembly includes a rotating shaft and a second motor, the rotating shaft is movably arranged on the rotating frame, the second motor is installed on the rotating frame, a rotating plate is provided on the rotating shaft, a first gear is provided on the rotating plate, a second gear is provided at the driving end of the second motor and the second gear is meshed with the first gear, and a storage rack is provided on the rotating plate.

[0008] As a preferred embodiment of the present invention, a pushing frame is provided on the movable frame.

[0009] As a preferred embodiment of the present invention, the lifting assembly includes a support frame, the support frame is installed on the mobile frame, the support frame is movably provided with a sliding frame, the sliding frame is provided with sliding wheels and the sliding wheels are in contact with the support frame, the sliding frame is provided with a connecting frame, the support frame is provided with a hydraulic cylinder and the driving end of the hydraulic cylinder is connected to the sliding frame, and the fixed frame is provided on the connecting frame.

[0010] As a preferred embodiment of the present invention, the connecting frames are provided in pair.

[0011] The beneficial effects of the present invention are as follows: as a boiler cleaning device for a thermal power plant, the present invention can adjust the direction of slag pouring by following the rotating shaft of the rotating plate through the arranged rotating assembly, and the rotating frame can rotate to drive the slag on the storage rack to tilt, so as to facilitate pouring out the slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is another perspective structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the main structure of the present invention; In the figure: 1, mobile frame, 2, supporting frame, 3, sliding frame, 4, sliding wheel, 5, connecting frame, 6, rotating frame, 7, incomplete gear, 8, first motor, 9, rotating gear, 10, rotating shaft, 11, rotating plate, 12, first gear, 13, storage frame, 14, second motor, 15, second gear, 16, fixed frame, 17, pushing frame, 18, hydraulic cylinder. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention, that is, the embodiments described are only part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0016] Combine the following Figure 1-3 The specific implementation mode of the present invention is described as a boiler cleaning device for a thermal power plant, comprising a movable frame 1, a lifting assembly being provided on the movable frame 1, a rotating assembly being provided on the lifting assembly, an adjusting assembly being provided on the rotating assembly, the rotating assembly comprising a fixed frame 16 and a rotating frame 6, the rotating frame 6 being movably provided on the fixed frame 16, an incomplete gear 7 being provided on the rotating frame 6, a first motor 8 being provided on the fixed frame 16, a rotating gear 9 being provided on the driving end of the first motor 8 and the rotating gear 9 being meshed with the incomplete gear 7, driving the first motor 8, the first motor 8 driving the rotating gear 9 to rotate, and the incomplete gear 7 driving the rotating frame 6 to rotate on the fixed frame 16 under the action of the rotating gear 9.

[0017] Advantageously, the fixing frame 16 is provided with reinforcing ribs, which increase the stability of the fixing frame 16 .

[0018] Advantageously, the rotating assembly includes a rotating shaft 10 and a second motor 14, the rotating shaft 10 is movably arranged on the rotating frame 6, the second motor 14 is installed on the rotating frame 6, a rotating plate 11 is provided on the rotating shaft 10, a first gear 12 is provided on the rotating plate 11, a second gear 15 is provided at the driving end of the second motor 14 and the second gear 15 is meshed with the first gear 12, a storage rack 13 is provided on the rotating plate 11, when rotation is required, the second motor 14 is driven, the second motor 14 drives the second gear 15 to rotate, the first gear 12 drives the rotating shaft 10 to rotate on the rotating frame 6 under the action of the second gear 15, and the rotating plate 11 follows the rotating shaft 10 to drive the storage rack 13 to rotate.

[0019] Advantageously, a pushing frame 17 is provided on the moving frame 1, and the pushing frame 17 can push the device to move as a whole. Advantageously, the lifting assembly includes a support frame 2, which is mounted on the mobile frame 1, and a sliding frame 3 is movably provided on the support frame 2, and a sliding wheel 4 is provided on the sliding frame 3 and the sliding wheel 4 abuts against the support frame 2, and a connecting frame 5 is provided on the sliding frame 3, and a hydraulic cylinder 18 is provided on the support frame 2 and a driving end of the hydraulic cylinder 18 is connected to the sliding frame 3, and the fixed frame 16 is provided on the connecting frame 5, and a pair of sliding frames 3 are provided, and a plurality of sliding wheels 4 are symmetrically provided on the sliding frame 3, and a pair of sliding frames 3 slide on the support frame 2 through a plurality of sliding wheels 4, and the hydraulic cylinder 18 is driven, and the hydraulic cylinder 18 drives the pair of sliding frames 3 to slide on the support frame 2, and the connecting frame 5 follows the pair of sliding frames 3 to drive the fixed frame 16 to rise and fall.

[0020] Advantageously, the connecting frame 5 is provided in pair, and the pair of connecting frames 5 can better support the fixing frame 16 .

[0021] Working principle of the present invention: First, the slag is introduced onto the storage rack 13, and the pushing rack 17 is pushed to drive the device to move to the processing location. The hydraulic cylinder 18 is driven, and the hydraulic cylinder 18 drives a pair of sliding racks 3 to slide on the supporting rack 2. The connecting rack 5 follows the pair of sliding racks 3 to drive the fixed rack 16 to rise and fall, and the storage rack 13 follows the rise and fall to improve the practicality of the device. The second motor 14 is driven, and the second motor 14 drives the second gear 15 to rotate. The first gear 12 drives the rotating shaft 10 to rotate on the rotating rack 6 under the action of the second gear 15. The rotating plate 11 follows the rotating shaft 10 to drive the storage rack 13 to rotate, and the direction of slag pouring can be adjusted without adjusting the overall position. The first motor 8 is driven, and the first motor 8 drives the rotating gear 9 to rotate. The incomplete gear 7 drives the rotating rack 6 to rotate on the fixed rack 16 under the action of the rotating gear 9. The storage rack 13 follows the tilt of the rotating rack 6 to pour out the slag.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. A boiler cleaning device for a thermal power plant, comprising a movable frame (1), characterized in that: The movable frame (1) is provided with a lifting component, the lifting component is provided with a rotating component, the rotating component is provided with an adjusting component, the rotating component comprises a fixed frame (16) and a rotating frame (6), the rotating frame (6) is movably arranged on the fixed frame (16), the rotating frame (6) is provided with an incomplete gear (7), the fixed frame (16) is provided with a first motor (8), a driving end of the first motor (8) is provided with a rotating gear (9), and the rotating gear (9) is meshed with the incomplete gear (7).

2. A boiler cleaning device for a thermal power plant according to claim 1, characterized in that: The fixing frame (16) is provided with reinforcing ribs.

3. A boiler cleaning device for a thermal power plant according to claim 1, characterized in that: The rotating assembly comprises a rotating shaft (10) and a second motor (14); the rotating shaft (10) is movably arranged on the rotating frame (6); the second motor (14) is mounted on the rotating frame (6); a rotating plate (11) is arranged on the rotating shaft (10); a first gear (12) is arranged on the rotating plate (11); a second gear (15) is arranged at a driving end of the second motor (14) and the second gear (15) is meshed with the first gear (12); and a storage rack (13) is arranged on the rotating plate (11).

4. A boiler cleaning device for a thermal power plant according to claim 1, characterized in that: A pushing frame (17) is provided on the moving frame (1).

5. A boiler cleaning device for a thermal power plant according to claim 1, characterized in that: The lifting assembly comprises a support frame (2), wherein the support frame (2) is mounted on the mobile frame (1), a sliding frame (3) is movably provided on the support frame (2), a sliding wheel (4) is provided on the sliding frame (3), and the sliding wheel (4) abuts against the support frame (2), a connecting frame (5) is provided on the sliding frame (3), a hydraulic cylinder (18) is provided on the support frame (2), and a driving end of the hydraulic cylinder (18) is connected to the sliding frame (3), and the fixed frame (16) is provided on the connecting frame (5).

6. A boiler cleaning device for a thermal power plant according to claim 5, characterized in that: The connecting frames (5) are provided in pair.

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