Sound production device for sound wave ash remover

Abstract

The sounding device comprises a sounder, the right side of the sounder is communicated with a breathing opening, the bottom of the sounder is communicated with an air source opening, the lower side of the air source opening is provided with a cover shell, the bottom of the cover shell is communicated with a vertical pipe, the inner wall of the cover shell is fixedly provided with a filter plate, and the inner wall of the filter plate is fixedly provided with an air inlet. A connector groove matched with the air source opening is formed in the top of the cover shell, and a rectangular block is welded to the surface of the cover shell. The cylindrical block is clamped with the inner cavity of the round hole, so that the rectangular block drives the cover shell to be in butt joint with the air source port, in the process, the air source port and the cover shell are in butt joint more tightly through the arrangement of the connector groove, and then the cover shell filters air entering the air source port through the filter plate in the inner cavity of the cover shell; therefore, the purpose of filtering the inlet air of the air source interface so as to ensure the cleanliness of the air entering the sounder and further ensure the cleanliness of the inner cavity of the sounder can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to acoustic soot blower technical field, especially relate to a sound device for acoustic soot blaster. BACKGROUND

[0002] The acoustic soot blower converts the kinetic energy of pressure gas (compressed air, nitrogen, etc.) into wave energy of acoustic wave or infrasonic wave, uses the wave energy of acoustic wave or infrasonic wave to make various accumulations displace and leave the original position, thereby achieving the purpose of removing accumulated dust and dredging, and is widely used in electric dust collector, cloth bag dust collector, cyclone dust collector and gypsum warehouse, lime warehouse, cement warehouse, material warehouse and other places where material accumulation and poor circulation have occurred, to remove the surface dust, honeycomb, bridging or blockage of various material warehouse.

[0003] The sounder of the acoustic soot blower is provided with a gas source interface, and the gas source interface is usually provided with a through pipe, lacks a filtering structure, and in actual use, external dust may enter the sounder through the gas source interface, so a sound device for acoustic soot blower is needed, which can filter the air inlet of the gas source interface to ensure the cleanliness of the gas entering the sounder, thereby ensuring the cleanliness of the inner cavity of the sounder. SUMMARY

[0004] The utility model discloses a sound device for acoustic soot blower, which filters the air inlet of the gas source interface to ensure the cleanliness of the gas entering the sounder, thereby ensuring the cleanliness of the inner cavity of the sounder, to solve the technical problems raised in the background art.

[0005] The utility model solves the technical scheme as follows: a sound device for acoustic soot blower, which comprises a sounder: a breathing port is communicated with the right side of the sounder, a gas source port is communicated with the bottom of the sounder, a cover is arranged on the lower side of the gas source port, a vertical pipe is communicated with the bottom of the cover, a filter plate is fixedly installed on the inner wall of the cover, an interface groove matched with the gas source port is formed in the top of the cover, a rectangular block is welded on the surface of the cover, a circular hole is formed in the surface of the rectangular block, a cylindrical box is fixedly connected with the left side of the gas source port through an L-shaped plate, a sliding rod is slidably connected with the inner wall of the cylindrical box, the right end of the sliding rod penetrates to the right of the cylindrical box and is fixedly connected with a column block, a rectangular port matched with the column block is formed in the top of the rectangular block, a circular plate is fixedly connected with the surface of the sliding rod, and a spring is fixedly connected between the right side of the circular plate and the inner wall of the cylindrical box.

[0006] Preferably, a sealing ring is attached to the inner wall of the interface groove, and the sealing ring is a rubber ring.

[0007] Preferably, a sleeve block is fixedly connected with the right side of the gas source port, an insertion block is integrally formed on the surface of the cover, and the top end of the insertion block extends to the inner cavity of the sleeve block.

[0008] Preferably, the surface of the sleeve block is threadedly connected with a bolt rod, and the left end of the bolt rod extends to the inner cavity of the sleeve block and abuts against the plug block.

[0009] Preferably, the column block is located in the inner cavity of the circular hole, and the diameter of the column block is matched with the inner diameter of the circular hole.

[0010] Preferably, the left end of the sliding rod is fixedly connected with a pressing block.

[0011] The utility model discloses beneficial effect is:

[0012] 1, the utility model discloses a column block and the engagement of circular hole inner cavity make rectangular block drive the shell and the butt joint of gas source mouth, make the butt joint of gas source mouth and shell more closely in this process through the setting of interface slot, and then the shell passes the filter board of its inner cavity and filters the gas of entering gas source mouth, can reach the filtration of the gas of gas source interface, to guarantee the cleanliness of the gas in acoustic generator, and further guarantee the cleanliness of acoustic generator inner cavity purpose;

[0013] 2, the utility model discloses the setting of sealing washer, the sealing of the butt joint between the inner wall of interface slot and gas source mouth, avoid the gap between both sides to occur, further improve the sealing of gas source mouth and shell butt joint;

[0014] 3, the utility model discloses the cooperation of sleeve block and plug block, the butt joint of gas source mouth and shell is limited, further improve the stability of both sides butt joint, avoid the relative shaking of both sides to occur in horizontal direction;

[0015] 4, the utility model discloses the setting of bolt rod, the locking of plug block and sleeve block insertion is fixed, further improve the stability of sleeve block and plug block insertion, thereby improve the stability of gas source mouth and shell butt joint. DRAWINGS

[0016] Among them:

[0017] Figure 1 It is structural schematic diagram of one embodiment of the utility model;

[0018] Figure 2 It is one embodiment of the utility model Figure 1 The local enlarged view of point A in one embodiment of the utility model;

[0019] Figure 3 It is the front side sectional view schematic diagram of filter board and sealing washer of one embodiment of the utility model;

[0020] Figure 4 It is the three-dimensional schematic diagram of circular plate and spring of one embodiment of the utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Sound generator, 2. Breathing port, 3. Air source port, 4. Cover, 5. Interface groove, 6. Filter plate, 7. Sealing ring, 8. Sleeve block, 9. Insert block, 10. Bolt rod, 11. Rectangular block, 12. Round hole, 13. Cylindrical box, 14. Sliding rod, 15. Column block, 16. Rectangular opening, 17. Round plate, 18. Spring, 19. Pressing block, 20. Vertical tube. Detailed Implementation

[0023] In the following description, embodiments of the sound-generating device for the acoustic soot cleaner of this invention will be described with reference to the accompanying drawings.

[0024] Example 1:

[0025] Figures 1-4 This invention illustrates a sound-generating device for an acoustic soot remover according to an embodiment of the present invention. It includes a sound generator 1; a breather 2 is connected to the right side of the sound generator 1; an air source port 3 is connected to the bottom of the sound generator 1; a cover 4 is disposed below the air source port 3; a vertical pipe 20 is connected to the bottom of the cover 4; a filter plate 6 is fixedly installed on the inner wall of the cover 4; a sealing ring 7 (rubber ring) is pasted onto the inner wall of the interface groove 5; the sealing ring 7 seals the connection between the inner wall of the interface groove 5 and the air source port 3, preventing gaps and further improving the sealing performance of the connection between the air source port 3 and the cover 4; an interface groove 5 adapted to the air source port 3 is opened on the top of the cover 4; a sleeve block 8 is fixedly connected to the right side of the air source port 3; and an insert block 9 is integrally formed on the surface of the cover 4. The top of the insert 9 extends into the inner cavity of the sleeve 8. Through the cooperation of the sleeve 8 and the insert 9, the connection between the air source port 3 and the cover 4 is limited, which further improves the stability of the connection between the two and avoids the situation of relative swaying in the horizontal direction. A rectangular block 11 is welded on the surface of the cover 4. A round hole 12 is opened on the surface of the rectangular block 11. A cylindrical box 13 is fixedly connected to the left side of the air source port 3 through an L-shaped plate. A sliding rod 14 is slidably connected to the inner wall of the cylindrical box 13. The right end of the sliding rod 14 passes through to the right side of the cylindrical box 13 and is fixedly connected to a column block 15. A rectangular opening 16 that matches the column block 15 is opened on the top of the rectangular block 11. A round plate 17 is fixedly connected to the surface of the sliding rod 14. A spring 18 is fixedly connected between the right side of the round plate 17 and the inner wall of the cylindrical box 13.

[0026] Example 2:

[0027] Figures 1-4The sound generating device for the acoustic soot blower shown in an embodiment of the utility model, it includes sounder 1: sounder 1's right side is connected with breathing mouth 2, sounder 1's bottom is connected with gas source mouth 3, the downside of gas source mouth 3 is provided with cover shell 4, the bottom of cover shell 4 is connected with standpipe 20, the inner wall of cover shell 4 is fixedly installed with filter plate 6, the top of cover shell 4 is provided with the interface slot 5 of being adapted with gas source mouth 3, the surface of sleeve block 8 is connected with bolt rod 10 by screw thread, the left end of bolt rod 10 extends to the inner chamber of sleeve block 8 and is in abutment with plug-in block 9, through the setting of bolt rod 10, the insertion of plug-in block 9 and sleeve block 8 is locked and fixed, further improve the stability of sleeve block 8 and plug-in block 9 insertion, thereby improve the stability of gas source mouth 3 and cover shell 4 docking, the surface of cover shell 4 is welded with rectangular block 11, the surface of rectangular block 11 is provided with round hole 12, the left side of gas source mouth 3 is fixedly connected with cylindrical box 13 through L-shaped plate, the inner wall of cylindrical box 13 is slidably connected with slide rod 14, the right end of slide rod 14 penetrates to the right of cylindrical box 13 and is fixedly connected with column block 15, the top of rectangular block 11 is provided with the rectangular port 16 of being adapted with column block 15, the surface of slide rod 14 is fixedly connected with round plate 17, the right side of round plate 17 and the inner wall of cylindrical box 13 are fixedly connected with spring 18, column block 15 is located in the inner chamber of round hole 12, the diameter of column block 15 is adapted with the inner diameter of round hole 12, the left end of slide rod 14 is fixedly connected with pressing block 19.

[0028] Working principle: when the utility model is used, the user is through the engagement of column block 15 and the inner chamber of round hole 12, makes rectangular block 11 drive cover shell 4 and gas source mouth 3 butt joint, in this process, through the setting of interface slot 5, makes the butt joint of gas source mouth 3 and cover shell 4 more closely, then the gas of vertical pipe 20 passes through the filter plate 6 in the inner chamber of cover shell 4 and filters the gas of gas source mouth 3, if need to replace cover shell 4, press pressing block 19 and drive slide rod 14 to slide, make slide rod 14 drive column block 15 and separate from the inner chamber of round hole 12, at this moment, hand cover shell 4 and drive rectangular block 11 to go down, in this process, slide rod 14 is taken out through rectangular port 16, and plug-in block 9 is taken out from sleeve block 8, can the butt joint between cover shell 4 and gas source mouth 3 is disassembled, realizes the filtration of the gas of gas source interface, to guarantee the cleanliness of the gas in sounder, further guarantees the cleanliness of the inner chamber of sounder.

[0029] In conclusion: the sound generating device for the acoustic soot blower, through the engagement of column block 15 and the inner chamber of round hole 12, makes rectangular block 11 drive cover shell 4 and gas source mouth 3 butt joint, in this process, through the setting of interface slot 5, makes the butt joint of gas source mouth 3 and cover shell 4 more closely, then cover shell 4 passes through the filter plate 6 in its inner chamber and filters the gas of gas source mouth 3, can reach the filtration of the gas of gas source interface, to guarantee the cleanliness of the gas in sounder, further guarantees the cleanliness of the inner chamber of sounder.

Claims

1. A sound-generating device for an acoustic soot remover, characterized in that, Includes a sound generator (1): the right side of the sound generator (1) is connected to a breathing port (2), the bottom of the sound generator (1) is connected to an air source port (3), a cover (4) is provided on the lower side of the air source port (3), the bottom of the cover (4) is connected to a vertical pipe (20), a filter plate (6) is fixedly installed on the inner wall of the cover (4), an interface groove (5) adapted to the air source port (3) is opened on the top of the cover (4), a rectangular block (11) is welded to the surface of the cover (4), and a round hole (12) is opened on the surface of the rectangular block (11). The left side of the air source port (3) is fixedly connected to a cylindrical box (13) via an L-shaped plate. A sliding rod (14) is slidably connected to the inner wall of the cylindrical box (13). The right end of the sliding rod (14) extends through to the right side of the cylindrical box (13) and is fixedly connected to a column block (15). The top of the rectangular block (11) is provided with a rectangular opening (16) that matches the column block (15). A circular plate (17) is fixedly connected to the surface of the sliding rod (14). A spring (18) is fixedly connected between the right side of the circular plate (17) and the inner wall of the cylindrical box (13).

2. The sound-generating device for an acoustic soot remover according to claim 1, characterized in that, The inner wall of the interface groove (5) is attached with a sealing ring (7), which is a rubber ring.

3. The sound-generating device for an acoustic soot remover according to claim 2, characterized in that, A sleeve block (8) is fixedly connected to the right side of the air source port (3), and an insert block (9) is integrally formed on the surface of the cover (4), with the top end of the insert block (9) extending into the inner cavity of the sleeve block (8).

4. The sound-generating device for an acoustic soot remover according to claim 3, characterized in that, The surface of the sleeve (8) is threaded with a bolt rod (10), the left end of which extends into the inner cavity of the sleeve (8) and abuts against the insert (9).

5. The sound-generating device for an acoustic soot remover according to claim 4, characterized in that, The column (15) is located inside the cavity of the circular hole (12), and the diameter of the column (15) is adapted to the inner diameter of the circular hole (12).

6. The sound-generating device for an acoustic soot remover according to claim 5, characterized in that, A pressing block (19) is fixedly connected to the left end of the slide bar (14).

Images