A thermal power plant boiler with a sonic soot blower

Abstract

The utility model discloses a kind of thermal power plant boiler with acoustic wave ash cleaner, it is related to boiler ash cleaning technical field, including boiler body, multiple circular holes are opened on the outer wall of boiler body, ash cleaning mechanism includes mounting assembly and ash cleaning subassembly, mounting assembly is connected with circular hole, ash cleaning subassembly includes ash cleaner and cover plate, cover plate is equipped on the boiler body at circular hole, rotating rod is rotatably arranged in circular groove, connecting seat that is position compatible with circular groove is equipped on the outer wall of ash cleaner, limit driving mechanism is equipped in connecting seat, rotating rod is connected with limit driving mechanism, limit seat is equipped on limit driving mechanism;The utility model is through opening multiple circular holes on the outer wall of boiler body, then setting mounting assembly in circular hole, the ash cleaner of ash cleaning subassembly can be realized with mounting assembly disassembly quickly, so that ash cleaner can be conveniently disassembled and overhauled, cleaning, solve the problem that existing boiler ash cleaner is inconvenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of boiler ash removal technology, and in particular to a thermal power plant boiler with an acoustic ash remover. Background Technology

[0002] A boiler is an energy conversion device. The energy input to a boiler includes the chemical energy of fuel and electrical energy. The boiler outputs steam, high-temperature water, or organic heat carriers with a certain amount of thermal energy. The original meaning of "boiler" refers to a water-filled container heated over a fire, while "furnace" refers to the place where fuel is burned. A boiler consists of two main parts: the boiler and the furnace. The hot water or steam produced in a boiler can directly provide the heat energy needed for industrial production and daily life, or it can be converted into mechanical energy through a steam power unit, or further converted into electrical energy through a generator.

[0003] A boiler soot remover is an industrial device used to remove ash accumulated on boiler heating surfaces, dust collectors, and other parts. Its core functions are to improve boiler thermal efficiency, reduce operational risks, and extend equipment life. Chinese Patent Publication No. CN211551577U discloses a thermal power plant boiler with an acoustic soot remover, including a combustion furnace. A feed inlet is fixedly connected to the top of the combustion furnace, and an ash discharge port is fixedly connected to the bottom of the combustion furnace. A first filter plate is fixedly connected to the top of the inner wall of the combustion furnace, a second filter plate is fixedly connected to the middle of the inner wall of the combustion furnace, and a third filter plate is fixedly connected to the bottom of the inner wall of the combustion furnace. An air inlet pipe is fixedly connected to the outer surface of the combustion furnace, and a sleeve is fixedly connected to the outer surface of the combustion furnace. A first mounting plate is fixedly installed at the end of the sleeve away from the combustion furnace. The sleeve is connected to the acoustic soot remover via the first mounting plate at one end. The boiler is fitted onto the outer surface of the combustion furnace, and a water inlet pipe is fixedly connected to one side of the top of the boiler.

[0004] The aforementioned patent for a thermal power plant boiler with an acoustic soot remover has the following shortcomings: While the patent achieves soot removal by installing multiple acoustic soot removers on the boiler, in actual operation, the soot removers require regular maintenance and frequent disassembly, and the soot remover setup in the patent is inconvenient for quick assembly and disassembly. Therefore, this utility model proposes a thermal power plant boiler with an acoustic soot remover to address the shortcomings of the prior art. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this utility model is to provide a thermal power plant boiler with an acoustic soot remover. By opening multiple circular holes on the outer wall of the boiler body and then installing an installation component inside the circular holes, the soot remover of the soot removal component can be quickly disassembled from the installation component, making it convenient to disassemble, inspect, and clean the soot remover, thus solving the problem of inconvenient disassembly and assembly of existing boiler soot removers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A thermal power plant boiler with an acoustic soot remover includes a boiler body. Multiple circular holes are provided on the outer wall of the boiler body. A soot removal mechanism is provided in each of the circular holes. The soot removal mechanism includes an installation component and a soot removal component. The installation component is connected to the circular holes. The soot removal component is detachably installed inside the installation component. The installation assembly includes an installation tube with three equally spaced rectangular grooves on its inner wall. Each rectangular groove has a limiting groove. The ash removal assembly includes an ash remover and a cover plate. The boiler body at the circular opening has a cover plate. One end of the ash remover passes through the installation tube and exits through the center of the cover plate. The cover plate has three equally spaced circular grooves. A rotating rod is rotatably mounted inside each circular groove. The outer wall of the ash remover has a connecting seat adapted to the position of the circular groove. The connecting seat communicates with the circular groove. A limiting drive mechanism is located inside the connecting seat. The rotating rod is connected to the limiting drive mechanism. A limiting seat is mounted on the limiting drive mechanism. An opening adapted to the limiting seat is located at the top of the connecting seat.

[0007] A further improvement is that the size of the connecting seat is adapted to the size of the rectangular groove, and the position of the opening is adapted to the position of the limiting groove.

[0008] A further improvement is that the shape of the limiting seat is adapted to the shape of the limiting groove.

[0009] A further improvement is that the limiting drive mechanism includes a bidirectional screw, a threaded sleeve, a support plate, and a connecting plate. The bidirectional screw is rotatably provided inside the connecting seat. The threaded sleeve is symmetrically and threadedly connected to the bidirectional screw. The support plate is rotatably connected to the outer wall of the threaded sleeve. The connecting plate is provided at the bottom of the limiting seat. The sliding groove is provided at the bottom of the connecting plate. The sliding block is symmetrically and slidably connected to the sliding block. The upper ends of the two support plates are rotatably connected to the two sliding blocks respectively.

[0010] A further improvement is that: a connecting groove is provided on one side of the connecting seat, a pressing seat is slidably connected inside the connecting groove, and a spring is symmetrically connected between one end of the pressing seat and the inner wall of the connecting groove.

[0011] A further improvement is that one end of the bidirectional screw is connected to the rotating rod, the diameter of the circular groove is larger than the diameter of the rotating rod, and one end of the rotating rod is provided with a hexagonal end.

[0012] The beneficial effects of this utility model are as follows: This utility model opens multiple circular holes on the outer wall of the boiler body, and then sets the installation components in the circular holes. The soot cleaner of the soot cleaning component can be quickly disassembled from the installation components, so that the soot cleaner can be easily disassembled, inspected and cleaned, solving the problem that the existing boiler soot cleaner is inconvenient to disassemble and install. This utility model sets the limit drive mechanism for driving the limit seat to move as a component consisting of a bidirectional screw, a threaded sleeve, a support plate, and a connecting plate. This enables stable control of the limit seat's movement and ensures that the dust cleaner is stably assembled into the mounting pipe. Attached Figure Description

[0013] Figure 1 This is a first schematic diagram of the structure of this utility model; Figure 2 This is a second schematic diagram of the structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the installation structure of the installation pipe of this utility model; Figure 4 This is a three-dimensional schematic diagram of the installation pipe structure of this utility model; Figure 5 This is a three-dimensional schematic diagram of the mounting structure of the connector of this utility model; Figure 6 This is a front view schematic diagram of the internal structure of the connector of this utility model.

[0014] The components are: 1. Boiler body; 2. Circular hole; 3. Installation pipe; 4. Rectangular groove; 5. Limiting groove; 6. Ash cleaner; 7. Cover plate; 8. Circular groove; 9. Rotating rod; 10. Connecting seat; 11. Limiting seat; 12. Opening; 13. Double-acting screw; 14. Threaded sleeve; 15. Support plate; 16. Connecting plate; 17. Slide seat; 18. Connecting groove; 19. Pressing seat; 20. Spring. Detailed Implementation

[0015] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0016] according to Figure 1-6As shown, this embodiment proposes a thermal power plant boiler with an acoustic soot remover, including a boiler body 1. Multiple circular holes 2 are formed on the outer wall of the boiler body 1. A soot removal mechanism is installed within each circular hole 2. The soot removal mechanism includes an installation component and a soot removal component. The installation component is connected to the circular holes 2, and the soot removal component is detachably installed inside the installation component. The installation component includes an installation pipe 3, and three equally spaced rectangular grooves 4 are formed on the inner wall of the installation pipe 3. Limiting grooves 5 are formed inside the rectangular grooves 4. The soot removal component includes a soot remover 6 and a cover plate 7. The circular holes... A cover plate 7 is provided on the boiler body 1 at location 2. One end of the soot remover 6 is inserted into the installation pipe 3 and then passes out from the center of the cover plate 7. Three equally spaced circular grooves 8 are provided on the cover plate 7. A rotating rod 9 is rotatably provided inside the circular grooves 8. A connecting seat 10 adapted to the position of the circular grooves 8 is provided on the outer wall of the soot remover 6. The connecting seat 10 is connected to the circular grooves 8. A limiting drive mechanism is provided inside the connecting seat 10. The rotating rod 9 is connected to the limiting drive mechanism. A limiting seat 11 is provided on the limiting drive mechanism. An opening 12 adapted to the limiting seat 11 is provided on the top of the connecting seat 10.

[0017] In this utility model, the mounting tube 3 is assembled and fixed into the circular hole 2. Then, one end of the dust cleaner 6 is inserted into the mounting tube 3 and passes through the center of the cover plate 7. When the dust cleaner 6 is assembled into the mounting tube 3, the connecting seat 10 on the outer wall of the dust cleaner 6 is inserted into the rectangular groove 4. At this time, the limit drive mechanism can be driven to move by rotating the rotating rod 9 in the circular groove 8 on the cover plate 7. After the limit drive mechanism moves, the limit seat 11 is driven to move into the limit groove 5, thereby connecting the dust cleaner 6 and the mounting tube 3.

[0018] The dimensions of the connecting seat 10 are adapted to the dimensions of the rectangular groove 4, and the position of the opening 12 is adapted to the position of the limiting groove 5. The shape of the limiting seat 11 is adapted to the shape of the limiting groove 5. The limiting drive mechanism includes a bidirectional screw 13, a threaded sleeve 14, a support plate 15, and a connecting plate 16. The bidirectional screw 13 is rotatably provided inside the connecting seat 10. The threaded sleeve 14 is symmetrically and threadedly connected to the bidirectional screw 13. The support plate 15 is rotatably connected to the outer wall of the threaded sleeve 14. The connecting plate 16 is provided at the bottom of the limiting seat 11. The bottom of the connecting plate 16 is provided with a sliding groove. The sliding seat 17 is symmetrically and slidably connected to the sliding groove. The upper ends of the two support plates 15 are respectively rotatably connected to the two sliding seats 17. When the control rotating rod 9 rotates, it synchronously drives the bidirectional screw 13 to rotate. The two threaded sleeves 14 move closer or further away from the bidirectional screw 13, thereby driving the limit seat 11 to rise or fall (i.e., the limit seat 11 is engaged in or disengaged from the limit groove 5). When the limit seat 11 rises out of the opening 12, the limit seat 11 will engage in the limit groove 5, thereby connecting the dust cleaner 6 to the mounting pipe 3. Conversely, it will separate the dust cleaner 6 from the mounting pipe 3, facilitating quick disassembly of the dust cleaner 6.

[0019] The connecting seat 10 has a connecting groove 18 on one side inside. A clamping seat 19 is slidably connected inside the connecting groove 18. A spring 20 is symmetrically connected between one end of the clamping seat 19 and the inner wall of the connecting groove 18. By setting the clamping seat 19 and the spring 20, the connecting seat 10 can be stably limited inside the rectangular groove 4 by the resisting force provided by the spring 20, thereby improving the installation stability of the dust cleaner 6.

[0020] One end of the bidirectional screw 13 is connected to the rotating rod 9. The diameter of the circular groove 8 is larger than the diameter of the rotating rod 9. One end of the rotating rod 9 is provided with a hexagonal end. In this utility model, the rotating rod 9 is hidden inside the circular groove 8. By providing a hexagonal end to one end, it is easy to control the rotation of the rotating rod 9 by operating a hexagonal wrench.

[0021] This invention opens multiple circular holes 2 on the outer wall of the boiler body 1, and then installs an assembly in the circular holes 2. The soot cleaner 6 of the soot cleaning assembly can be quickly disassembled from the assembly, making it easy to disassemble, inspect, and clean the soot cleaner 6, thus solving the problem of inconvenient disassembly and assembly of existing boiler soot cleaners. This invention also sets the limit drive mechanism for driving the limit seat 11 to move by a combination of components such as a bidirectional screw 13, a threaded sleeve 14, a support plate 15, and a connecting plate 16, which can achieve stable control of the limit seat 11 and ensure that the soot cleaner 6 is stably assembled into the mounting pipe 3.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A thermal power plant boiler with acoustic soot blaster, comprising a boiler body (1), characterized in that: The boiler body (1) has multiple circular holes (2) on its outer wall. A cleaning mechanism is provided in the circular holes (2). The cleaning mechanism includes an installation component and a cleaning component. The installation component is connected to the circular holes (2). The cleaning component is detachably installed inside the installation component. The installation assembly includes an installation pipe (3), on the inner wall of which are three equally spaced rectangular grooves (4), and a limiting groove (5) is provided inside the rectangular grooves (4). The ash removal assembly includes an ash remover (6) and a cover plate (7). The boiler body (1) at the circular hole (2) is provided with a cover plate (7). One end of the ash remover (6) is inserted into the installation pipe (3) and then passes out from the center of the cover plate (7). The cover plate (7) has three equally spaced circular grooves. The circular groove (8) has a rotating rod (9) inside it. The outer wall of the dust cleaner (6) is provided with a connecting seat (10) that is adapted to the position of the circular groove (8). The connecting seat (10) is connected to the circular groove (8). The connecting seat (10) is provided with a limiting drive mechanism. The rotating rod (9) is connected to the limiting drive mechanism. The limiting drive mechanism is provided with a limiting seat (11). The top of the connecting seat (10) is provided with an opening (12) that is adapted to the limiting seat (11).

2. The thermal power plant boiler with acoustic soot blaster according to claim 1, characterized in that: The dimensions of the connecting seat (10) are adapted to the dimensions of the rectangular groove (4), and the position of the opening (12) is adapted to the position of the limiting groove (5).

3. The thermal power plant boiler with acoustic soot blaster according to claim 2, characterized in that: The shape of the limiting seat (11) is adapted to the shape of the limiting groove (5).

4. The thermal power plant boiler with acoustic soot blaster according to claim 1, characterized in that: The limiting drive mechanism includes a bidirectional screw (13), a threaded sleeve (14), a support plate (15), and a connecting plate (16). The bidirectional screw (13) is rotatably provided inside the connecting seat (10). The threaded sleeve (14) is symmetrically and threadedly connected to the bidirectional screw (13). The support plate (15) is rotatably connected to the outer wall of the threaded sleeve (14). The connecting plate (16) is provided at the bottom of the limiting seat (11). The sliding groove is provided at the bottom of the connecting plate (16). The sliding seat (17) is symmetrically and slidably connected to the sliding groove. The upper ends of the two support plates (15) are rotatably connected to the two sliding seats (17) respectively.

5. A thermal power plant boiler with an acoustic soot remover according to claim 1, characterized in that: The connecting seat (10) has a connecting groove (18) on one side inside. A pressing seat (19) is slidably connected inside the connecting groove (18). A spring (20) is symmetrically connected between one end of the pressing seat (19) and the inner wall of the connecting groove (18).

6. A thermal power plant boiler with acoustic soot blaster according to claim 4, characterized in that: One end of the bidirectional screw (13) is connected to the rotating rod (9), the diameter of the circular groove (8) is larger than the diameter of the rotating rod (9), and one end of the rotating rod (9) is provided with a hexagonal end.

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