Boiler sound wave soot blower convenient to clean

Abstract

The utility model discloses a boiler sound wave soot blower convenient to clean, which comprises a sound wave conduit, one end of the sound wave conduit is provided with a sound wave generator, the other end of the sound wave conduit is provided with a horn and a mounting plate, one side of the mounting plate is provided with a fixing plate, the bottom of the fixing plate is provided with an empty groove, and a filter screen and a cleaning brush are arranged in the empty groove. A sealing plate and a positioning assembly are arranged at the bottom of the fixing plate, a clamping strip is arranged on the filter screen, clamping grooves are formed in the two sides of the inner wall of the empty groove, a mounting block, a moving strip and a round block are arranged at the top of the fixing plate, and a threaded rod and a motor are arranged on the mounting block. Through the arrangement of the sealing plate, the positioning assembly, the cleaning brush, the clamping strip, the clamping groove, the threaded rod, the motor, the moving strip, the moving groove and the sealing gasket, the structure can ensure the mounting stability of the filter screen while facilitating the disassembly and assembly of the filter screen of the equipment, and the structure can automatically clean the filter screen of the equipment, so that the cleaning of the filter screen of the equipment can be facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of acoustic soot blower, concretely is a convenient cleaning's boiler acoustic soot blower. BACKGROUND

[0002] In the process of boiler operation, a large amount of fly ash, sulfate and other substances are contained in the flue gas generated by fuel combustion, which are easy to deposit on the heating surface to form ash deposition, and the ash deposition will reduce the thermal efficiency of the boiler, so it is necessary to regularly clean the heating surface of the boiler. There are many types of boiler ash cleaning devices, and the acoustic soot blower is a common one. It can make the ash deposition separate from the heating surface by high-frequency acoustic vibration, has the advantages of non-contact and low energy consumption, and can work continuously under the running state of the boiler without stopping the boiler.

[0003] The prior art has the following disadvantages: in the prior art with the application number 202221612431.X, "a boiler acoustic soot blower" includes a mounting plate, the inner walls of two first sliding grooves are respectively connected with the outer surfaces of two first sliding blocks in sliding mode, the left side surfaces of the two first sliding blocks are fixedly connected with the right side surface of the same movable plate, the upper surface of the inner wall of the movable plate and the lower surface of the inner wall are both provided with second sliding grooves, and the inner walls of the two second sliding grooves are respectively connected with the outer surfaces of two second sliding blocks in sliding mode;

[0004] The above-mentioned device can conveniently clean, disassemble and assemble the filter screen in its interior by setting the mounting plate, movable plate and scraper, but the filter screen of the above-mentioned device is mainly installed in sliding mode, lacks a limiting structure, is easy to slide automatically under the influence of vibration generated by the operation of the device, and thus affects the installation stability of the filter screen of the device, and the above-mentioned device mainly cleans the filter screen by manually moving the cleaning mechanism, which consumes more manpower and is inconvenient for cleaning the filter screen of the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a boiler acoustic soot blower convenient to clean to solve the problems in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a boiler acoustic soot blower convenient to clean, including acoustic wave guide pipe, the one end of acoustic wave guide pipe is provided with acoustic generator, the other end of acoustic wave guide pipe is provided with loudspeaker barrel, mounting plate, the side of mounting plate is provided with fixed plate, the bottom of fixed plate is provided with empty slot, the empty slot is provided with filter screen and cleaning brush in, the bottom of fixed plate is provided with sealing plate and positioning assembly, the upper surface of fixed plate is provided with mounting block, movable strip and circular block, the upper surface of fixed plate is provided with movable slot, the movable slot is provided with sealing gasket in, the upper surface of fixed plate is provided with mounting block, movable strip and circular block, the upper surface of fixed plate is provided with screw rod, motor in, the upper surface of fixed plate is provided with movable slot, the movable slot is provided with sealing gasket in;

[0007] The positioning assembly comprises a C-shaped frame, a rotating rod, a limiting block, a connecting slot and a magnet block, the bottom of the fixed plate is provided with the C-shaped frame and the rotating rod, the rotating rod is provided with the limiting block, two groups of connecting slots are formed in the sealing plate, and the limiting block is provided with the magnet block.

[0008] As a preferred technical scheme of the utility model, the filter screen is fixedly installed with clamping strips on both sides, the filter screen is clamped in the empty groove and the two groups of clamping strips are clamped in the two groups of clamping grooves respectively, and the bristles of the cleaning brush are attached to the filter screen.

[0009] As a preferred technical scheme of the utility model, the bottom of the fixed plate is fixedly installed with C-shaped frames at both ends, the opening of the C-shaped frame is matched with the sealing plate, the two ends of the sealing plate are clamped in the two groups of C-shaped frames respectively and the top of the sealing plate is attached to the filter screen, and the sealing plate covers the bottom of the empty groove.

[0010] As a preferred technical scheme of the utility model, the bottom of the fixed plate is rotatably installed with rotating rods at both ends, the bottom of the two groups of rotating rods is fixedly installed with limiting blocks, the two groups of connecting slots are matched with the two groups of limiting blocks respectively, and the two groups of limiting blocks are parallelly passed through the corresponding connecting slots and are perpendicular to the connecting slots.

[0011] As a preferred technical scheme of the utility model, the top of the limiting block is embedded with a magnet block at both ends when the limiting block is perpendicular to the connecting slot, and the corresponding positions of the sealing plate are embedded with magnet blocks, and the magnet blocks on the limiting block and the magnet blocks on the sealing plate are magnetically attracted.

[0012] As a preferred technical scheme of the utility model, the top of the fixed plate is fixedly installed with mounting blocks at both ends, the two ends of the threaded rod are rotatably installed on the two groups of mounting blocks respectively, and the motor is fixedly installed on one side of one group of mounting blocks and is fixedly connected with one end of the threaded rod.

[0013] As a preferred technical scheme of the utility model, the circular block is provided with a threaded hole matched with the threaded rod, the circular block is threadedly connected with the threaded rod, the moving strip is fixedly installed at the bottom of the circular block, the moving groove is matched with the moving strip, the moving strip is clamped and fixedly installed at the top of the cleaning brush after passing through the moving groove, the inner wall of the moving groove is fixedly installed with sealing pads on both sides, and the sealing pads are attached on one side.

[0014] Compared with the prior art, the utility model provides a boiler sound wave soot blower convenient to clean, has the following beneficial effects:

[0015] 1. The convenient cleaning boiler acoustic wave soot blower, through set up sealing plate, positioning assembly, the horizontal movement of filter screen can be positioned to card strip in combination with card slot, sealing plate can prevent filter screen from moving downwards, thereby can make filter screen get location fixing, later rotating limiting block makes it parallel to connecting groove, moving sealing plate downwards makes it separate from limiting block, moving filter screen downwards makes card strip separate from card slot can complete the disassembly of filter screen, reverse operation can complete the installation of filter screen, it is more convenient, this structure can ensure the installation stability of filter screen while convenient equipment filter screen disassembly;

[0016] 2. The convenient cleaning boiler acoustic wave soot blower, through set up cleaning brush, card strip, card slot, threaded rod, motor, moving strip, moving groove, sealing gasket, when needing to clean filter screen, start motor, motor rotation can drive threaded rod rotation, thereby can make moving strip reciprocatingly move along moving groove, sealing gasket can sealing effect to moving groove while not affecting the movement of moving strip, cleaning brush will move synchronously with moving strip, thereby can clean different positions of filter screen, this structure can automatically clean the filter screen of equipment, can conveniently clean the filter screen of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is overall structure schematic view of the utility model;

[0018] Figure 2 It is A place enlarged structure schematic view of the utility model Figure 1 ;

[0019] Figure 3 It is fixed plate bottom structure schematic view of the utility model;

[0020] Figure 4 It is positioning assembly specific structure schematic view of the utility model;

[0021] Figure 5 It is fixed plate bottom structure schematic view after sealing plate removal of the utility model;

[0022] Figure 6 It is sealing plate structure schematic view of the utility model;

[0023] Figure 7 It is fixed plate cross section structure and cleaning brush installation structure schematic view of the utility model.

[0024] In the figure: 1, acoustic wave guide; 2, acoustic wave generator; 3, horn cylinder; 4, mounting plate; 5, fixed plate; 6, air slot; 7, filter screen; 8, sealing plate; 9, positioning assembly; 901, C-shaped frame; 902, rotating rod; 903, limiting block; 904, connecting groove; 905, magnet block; 10, cleaning brush; 11, clamping strip; 12, clamping groove; 13, mounting block; 14, threaded rod; 15, motor; 16, moving strip; 17, round block; 18, moving groove; 19, sealing gasket. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-7 In the embodiment, the boiler acoustic wave soot blower convenient to clean comprises an acoustic wave guide 1, an acoustic wave generator 2 is arranged at one end of the acoustic wave guide 1, a horn cylinder 3 and a mounting plate 4 are arranged at the other end of the acoustic wave guide 1, the mounting plate 4 can facilitate the installation of the whole device, a fixed plate 5 is arranged at one side of the mounting plate 4, an air slot 6 is formed in the bottom of the fixed plate 5, a filter screen 7 and a cleaning brush 10 are arranged in the air slot 6, the cleaning brush 10 can clean the filter screen 7, a sealing plate 8 and a positioning assembly 9 are arranged at the bottom of the fixed plate 5, a clamping strip 11 is arranged on the filter screen 7, clamping grooves 12 are formed in the inner walls of the air slot 6, a mounting block 13, a moving strip 16 and a round block 17 are arranged at the top of the fixed plate 5, a threaded rod 14 and a motor 15 are arranged on the mounting block 13, a moving groove 18 is formed in the top of the fixed plate 5, and a sealing gasket 19 is arranged in the moving groove 18, which can seal the moving groove 18 without affecting the movement of the moving strip 16.

[0027] The positioning assembly 9 comprises a C-shaped frame 901, a rotating rod 902, a limiting block 903, a connecting groove 904 and a magnet block 905, the C-shaped frame 901 and the rotating rod 902 are arranged at the bottom of the fixed plate 5, the C-shaped frame 901 can facilitate the preliminary fixation of the sealing plate 8, the limiting block 903 is arranged on the rotating rod 902, two groups of connecting grooves 904 are formed in the sealing plate 8, and the magnet block 905 is arranged on the limiting block 903, which can facilitate the fixation of the limiting block 903.

[0028] In the embodiment, the clamping strips 11 are fixedly installed at the two sides of the filter screen 7, the filter screen 7 is clamped in the air slot 6, and the two groups of clamping strips 11 are clamped in the two groups of clamping grooves 12, respectively, and the bristles of the cleaning brush 10 are attached to the filter screen 7.

[0029] Specifically, the card strip 11 combined with the card slot 12 can preliminarily fix the filter screen 7.

[0030] In the embodiment, the bottom of the fixed plate 5 is fixedly provided with C-shaped frames 901 at both ends, the openings of the C-shaped frames 901 are matched with the sealing plate 8, the two ends of the sealing plate 8 are clamped in the two groups of C-shaped frames 901 respectively, and the top of the sealing plate 8 is attached to the filter screen 7, and the sealing plate 8 covers the bottom of the air slot 6.

[0031] Specifically, the sealing plate 8 can further fix the filter screen 7 and seal the air slot 6.

[0032] In the embodiment, the bottom of the fixed plate 5 is rotatably provided with rotating rods 902 at both ends, the bottoms of the two groups of rotating rods 902 are fixedly provided with limiting blocks 903, the two groups of connecting grooves 904 are matched with the two groups of limiting blocks 903 respectively, and the two groups of limiting blocks 903 are parallelly passed through the corresponding connecting grooves 904 and are perpendicular to the connecting grooves 904.

[0033] Specifically, the rotating rod 902 can facilitate the rotating installation of the limiting block 903.

[0034] In the embodiment, the top of the limiting block 903 and the corresponding position of the sealing plate 8 are embedded with magnet blocks 905 when the limiting block 903 is perpendicular to the connecting groove 904, and the magnet blocks 905 on the limiting block 903 and the magnet blocks 905 on the sealing plate 8 are magnetically attracted.

[0035] Specifically, the limiting block 903 combined with the connecting groove 904 can limit and fix the sealing plate 8.

[0036] In the embodiment, the top of the fixed plate 4 is fixedly provided with mounting blocks 13 at both ends, the two ends of the threaded rod 14 are rotatably mounted on the two groups of mounting blocks 13, and the motor 15 is fixedly mounted on one side of one group of mounting blocks 13 and is fixedly connected with one end of the threaded rod 14.

[0037] Specifically, the mounting block 13 can facilitate the installation of the threaded rod 14 and the motor 15.

[0038] In the embodiment, the circular block 17 is provided with a threaded hole matched with the threaded rod 14, the circular block 17 is threadedly connected with the threaded rod 14, the moving strip 16 is fixedly mounted on the bottom of the circular block 17, the moving groove 18 is matched with the moving strip 16, the moving strip 16 is clamped and passes through the moving groove 18 and is fixedly mounted on the top of the cleaning brush 10, the inner walls of the moving groove 18 are fixedly provided with sealing pads 19, and the two groups of sealing pads 19 are attached on one side, and the specific material of the sealing pad 19 is soft rubber.

[0039] Specifically, the circular block 17 can facilitate the connection between the moving strip 16 and the threaded rod 14.

[0040] The working principle and use process of the utility model: install the mounting plate 4 on the boiler through bolt in the suitable position, the sound wave generator 2 can convert the energy of compressed air into high intensity sound wave, the sound wave is enlarged after passing through the sound wave guide pipe 1 and the loudspeaker barrel 3 and will spread in the form of spherical longitudinal wave in the gaseous medium, when contacting the soot object, will make the soot fatigue and peel, reach the effect of removing soot, the filter screen 7 can block the dust, particulate matter or other impurities from entering the sound wave guide pipe 1 or the inside of the loudspeaker barrel 3, when needing to clean the filter screen 7, start the motor 15, the rotation of the motor 15 can drive the threaded rod 14 to rotate, and then the moving strip 16 can reciprocate along the moving groove 18, the cleaning brush 10 will move synchronously with the moving strip 16, and then different positions of the filter screen 7 can be cleaned, and the moving strip 16 will extrude the two groups of sealing pads 19 during the movement, the unextruded part of the sealing pad 19 will normally expand to seal the moving groove 18, and this structure can automatically clean the filter screen 7 of the equipment, and the filter screen 7 of the equipment can be conveniently cleaned.

[0041] The magnet block 905 on the limiting block 903 and the magnet block 905 on the sealing plate 8 can be attracted by magnetic force, and the limiting block 903 will not rotate randomly when being perpendicular to the connecting groove 904, the limiting block 903 can limit the downward movement of the sealing plate 8, the two groups of C-shaped frames 901 can limit the horizontal movement of the sealing plate 8, and the sealing plate 8 will not move randomly, the limiting block 903 is rotated to be parallel to the connecting groove 904, the sealing plate 8 is moved downward to be separated from the limiting block 903, the filter screen 7 is moved downward to make the clamping strip 11 separated from the clamping groove 12, and the filter screen 7 can be disassembled, the above-mentioned operation in the reverse direction can complete the installation of the filter screen 7, which is more convenient, and this structure can facilitate the disassembly and assembly of the filter screen 7 of the equipment while ensuring the installation stability of the filter screen 7.

[0042] Finally, it should be noted that: the above only for preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A boiler soot blower that is easy to clean, comprising a sound wave duct (1), one end of which is provided with a sound wave generator (2), and the other end of which is provided with a horn (3) and a mounting plate (4). A fixing plate (5) is provided on one side of the mounting plate (4), and a slot (6) is provided at the bottom of the fixing plate (5). A filter screen (7) and a cleaning brush (10) are provided in the slot (6), characterized in that: The bottom of the fixed plate (5) is provided with a sealing plate (8) and a positioning component (9). The filter screen (7) is provided with a retaining strip (11). The inner walls of the empty groove (6) are provided with retaining grooves (12) on both sides. The top of the fixed plate (5) is provided with an installation block (13), a moving strip (16), and a round block (17). The installation block (13) is provided with a threaded rod (14) and a motor (15). The top of the fixed plate (5) is provided with a moving groove (18). A sealing gasket (19) is provided in the moving groove (18). The positioning component (9) includes a C-shaped frame (901), a rotating rod (902), a limiting block (903), a connecting groove (904), and a magnet (905). The bottom of the fixing plate (5) is provided with a C-shaped frame (901) and a rotating rod (902). The rotating rod (902) is provided with a limiting block (903). The sealing plate (8) is provided with two sets of connecting grooves (904). The limiting block (903) is provided with a magnet (905).

2. The boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: Both sides of the filter screen (7) are fixedly installed with clips (11). The filter screen (7) is snapped into the empty groove (6) and the two sets of clips (11) are snapped into the two sets of slots (12) respectively. The bristles of the cleaning brush (10) are in contact with the filter screen (7).

3. The boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: C-shaped frames (901) are fixedly installed at both ends of the bottom of the fixed plate (5). The opening of the C-shaped frame (901) is adapted to the sealing plate (8). The two ends of the sealing plate (8) are respectively snapped into the two sets of C-shaped frames (901) and the top of the sealing plate (8) is in contact with the filter screen (7). The sealing plate (8) covers the bottom of the empty groove (6).

4. The boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: The bottom ends of the fixed plate (5) are rotatably mounted with rotating rods (902), and the bottom of the two sets of rotating rods (902) are fixedly mounted with limiting blocks (903). The two sets of connecting grooves (904) are respectively adapted to the two sets of limiting blocks (903). The two sets of limiting blocks (903) pass through the corresponding connecting grooves (904) in parallel and are perpendicular to the connecting grooves (904).

5. A boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: When the limiting block (903) is perpendicular to the connecting groove (904), magnets (905) are embedded at both ends of the top of the limiting block (903) and at the corresponding positions of the sealing plate (8). The magnets (905) on the limiting block (903) and the magnets (905) on the sealing plate (8) are magnetically attracted to each other.

6. The boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: Mounting blocks (13) are fixedly installed at both ends of the top of the mounting plate (4). The two ends of the threaded rod (14) are rotatably mounted on the two sets of mounting blocks (13). The motor (15) is fixedly installed on one side of one set of mounting blocks (13) and its output end is fixedly connected to one end of the threaded rod (14).

7. The boiler acoustic soot blower for easy cleaning according to claim 1, characterized in that: The circular block (17) has a threaded hole that matches the threaded rod (14). The circular block (17) is threadedly connected to the threaded rod (14). The moving strip (16) is fixedly installed at the bottom of the circular block (17). The moving groove (18) matches the moving strip (16). The moving strip (16) is snapped into and passes through the moving groove (18) and then fixedly installed at the top of the cleaning brush (10). Sealing gaskets (19) are fixedly installed on both sides of the inner wall of the moving groove (18), and one side of the two sets of sealing gaskets (19) are in contact with each other. The specific material of the sealing gasket (19) is soft rubber.

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