CN212537883U

CN212537883U - Sound wave soot blower with anti-blocking function

Info

Publication number: CN212537883U
Application number: CN202020921338.1U
Authority: CN
Inventors: 张于峰
Original assignee: Tianjin Bofan Technology Development Co ltd
Current assignee: Tianjin Bofan Technology Development Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-12
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a sound wave soot blower with prevent stifled function belongs to sound wave soot blower technical field, including the guided wave pipe, the welding of guided wave pipe right side has the headstock, install the motor in the headstock, the power take off end of motor is connected with the power input end of screw rod, the screw rod can be dismantled and be connected with the movable block, movable block fixedly connected with sleeve and sleeve have five, sleeve sliding connection has the inner tube, the inner tube top bonds and has the rubber slab, the rubber slab surface bonds and has the brush, can dismantle between movable block and the rubber slab and be connected with the spring, the movable block is located the inside of horn tube. The non-stick layer a and the non-stick layer b are sprayed on the inner surface of the horn tube, so that dust accumulation can be reduced, and the motor drives the hairbrush to move left to brush off dust; the mounting seat and the bracket a and the bracket b connected between the extending edges form a triangle with the mounting frame, and rubber adhered on the mounting seat can increase friction force and improve connection stability.

Description

Sound wave soot blower with anti-blocking function

Technical Field

The utility model relates to a sound wave soot blower technical field especially relates to a sound wave soot blower with prevent stifled function.

Background

The sound wave soot blower technology is that compressed air (or steam) is converted into high-power sound wave (a pressure wave which is propagated in a space medium (gas) in a form of a density wave) and is sent into a furnace, and when soot deposited on a heating surface is repeatedly pulled and pressed by the density wave which is alternately changed at a certain frequency, the soot falls off due to fatigue looseness and is taken away with a flue gas flow, or is settled to an ash hopper under the action of gravity and is discharged.

Patent No. CN 209130902U's publication a sound wave soot blower with prevent stifled function, through setting up the threaded rod, pneumatic storehouse, a piston, scrape wall device and steam inlet, utilize steam inlet to carry steam to pneumatic storehouse inside, the inside pressure in pneumatic storehouse increases, the outside promotion threaded rod of piston under high temperature steam's effect, thereby it removes to drive the wall device of scraping, utilize the scraper to reach quick convenient dust to blowing a horn section of thick bamboo inner wall department and scrape away, simple swift effect of clearing up to blowing a horn section of thick bamboo has been reached, avoid blowing the inside dust of a horn section of thick bamboo and block up the normal clear dust work that influences, the practicality and the life of this soot blower have been improved greatly.

The prior art acoustic sootblowers have the following disadvantages: 1. in the patent, the scraper scrapes off dust on the inner wall of the horn cylinder, the scraper is in contact with the horn cylinder to damage the horn cylinder, and the sound wave soot blower is damaged after long-time use, so that the use is inconvenient; 2. the sound wave soot blower is not tightly connected with the boiler wall, and the sound wave soot blower is easy to shake and separate from the boiler wall when in work; therefore, the acoustic wave soot blower with the anti-blocking function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sound wave soot blower with anti-blocking function, wherein the inner surface of a horn tube is coated with an anti-stick layer a and an anti-stick layer b, so that dust accumulation can be reduced, and a motor drives a brush to move left to brush off dust; the mounting seat and the bracket a and the bracket b connected between the extending edges form a triangle with the mounting frame, and rubber adhered on the mounting seat can increase friction force and improve connection stability.

The utility model provides a specific technical scheme as follows:

the utility model provides a sound wave soot blower with anti-blocking function, including the guided wave pipe, the power box has been welded on the guided wave pipe right side, install the motor in the power box, the power take off end of motor is connected with the power input end of screw rod, the screw rod can be dismantled and be connected with the movable block, movable block fixedly connected with sleeve and sleeve have five, the sleeve is slidingly connected with the inner tube, rubber slab has been bonded to the inner tube top, rubber slab surface bonding has the brush, can dismantle the connection spring between movable block and the rubber slab, the movable block is located the inside of horn tube, the horn tube internal surface is sprayed and is had non-stick layer a, non-stick layer a surface is sprayed and is had non-stick layer b, horn tube left side fixedly connected with prolongs the limit, the left side fixedly connected with the guided wave pipe, the limit right side can dismantle and be connected with support, support a is located support b's right side, support a right-hand member gap connection has the mount pad, the mount pad interference is connected on the horn tube left side, the mount pad surface bonds there is rubber.

Optionally, the wave guide tube is detachably connected to the generator, and the screw penetrates through the wave guide tube.

Optionally, a piston is bonded to the bottom end of the inner tube, and the piston is connected with a sleeve in a sliding manner.

Optionally, the mounting base is in threaded connection with eight screws.

Optionally, the current input ends of the generator and the motor are electrically connected with an external power supply through a wire.

The utility model has the advantages as follows:

the embodiment of the utility model provides a sound wave soot blower with prevent stifled function:

1. the non-stick layer a and the non-stick layer b are sprayed on the inner surface of the horn tube, so that dust accumulation can be reduced, and the motor drives the hairbrush to move left to brush off dust; the inner surface of the horn tube is sprayed with a non-stick layer a and a non-stick layer b, the non-stick layer a and the non-stick layer b are made of polytetrafluoroethylene, and almost all substances are not adhered to a polytetrafluoroethylene coating film. The thin film also shows good non-adhesion performance, if a small amount of dirt is adhered, the sound wave soot blower can be cleaned by simple cleaning, the non-adhesion layer b is sprayed on the surface of the non-adhesion layer a, the sound wave soot blower has good non-adhesion performance as a whole due to the double non-adhesion layers, dust adhesion can be reduced, the motor rotates to drive the screw to rotate, the screw rotates to drive the rubber plate connected to the moving block to move left and right along the horn tube by one distance, the surface of the rubber plate is adhered with the brush, the brush is soft in texture and can be in contact with the inner wall of the horn tube without damaging the inner wall, the brush can sweep the dust adhered to the inner wall when moving left and right along the inner wall of the horn tube, the dust adhered to the horn tube can be easily.

2. The bracket a and the bracket b connected between the mounting seat and the extension edge form a triangle with the mounting frame, and rubber adhered on the mounting seat can increase friction force and improve connection stability; the installation seat and prolong to be connected with a plurality of support an and support b between the limit, support an and support b interval connection and support an and support b are adjacent with the one end that prolongs the limit and link to each other, support a, constitute triangle-shaped between support b and the installation seat, seven triangle-shaped encircles that group's support an and support b and mount pad constitute encircle around the horn tube outside, according to triangle-shaped stability, it is firm to prolong to be connected between limit and the mount pad, be difficult for rocking, the mount pad surface bonds has rubber, the rubber roughness can increase the frictional force between mount pad and the boiler wall with the boiler wall contact, can avoid the mount pad to slide along boiler wall surface, rubber and support an and support b cooperation can improve the whole steadiness of sound wave soot blower, can avoid during operation soot blower and boiler wall to be connected not tightly and rock.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a sound wave soot blower with an anti-blocking function according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a brush of a sound wave soot blower with an anti-blocking function according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bracket mounting of a sound wave soot blower with an anti-blocking function according to an embodiment of the present invention.

In the figure: 1. a generator; 2. a waveguide tube; 3. edge extension; 4. a flare tube; 5. a bracket a; 6. a screw; 7. a mounting seat; 8. rubber; 9. a brush; 10. an inner tube; 11. a piston; 12. a sleeve; 13. a moving block; 14. a screw; 15. a power box; 16. a motor; 17. a rubber plate; 18. a spring; 19. a bracket b; 20. a non-stick layer a; 21. and (c) non-stick layer b.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An acoustic wave soot blower having an anti-blocking function according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1 to 3, a sound wave soot blower with an anti-blocking function according to an embodiment of the present invention includes a waveguide 2, a power box 15 is welded on the right side of the waveguide 2, a motor 16 is installed in the power box 15, a power output end of the motor 16 is connected to a power input end of a screw 6, the screw 6 is detachably connected to a moving block 13, the moving block 13 is fixedly connected to a sleeve 12 and five sleeves 12, the sleeve 12 is slidably connected to an inner tube 10, a rubber plate 17 is bonded to the top end of the inner tube 10, a brush 9 is bonded to the surface of the rubber plate 17, a spring 18 is detachably connected between the moving block 13 and the rubber plate 17, the moving block 13 is located inside a horn tube 4, an anti-sticking layer a20 is sprayed on the inner surface of the horn tube 4, an anti-sticking layer b21 is sprayed on the surface of the anti-sticking layer a20, a extending edge 3 is fixedly connected to the, the left side of the extending edge 3 is fixedly connected with a waveguide tube 2, the right side of the extending edge 3 is detachably connected with a support a5, the support a5 is located on the right side of a support b19, a mounting seat 7 is connected to the right end of the support a5 in a clearance mode, the mounting seat 7 is connected to the left side of the horn tube 4 in an interference mode, and rubber 8 is bonded to the surface of the mounting seat 7.

Illustratively, a waveguide tube 2 and a horn tube 4 are respectively connected at two sides of an extension edge 3, a middle hole in the extension edge 3 is communicated with the waveguide tube 2 and the horn tube 4, a material of a brush 9 is soft and does not damage the horn tube 4 when contacting with the horn tube 4, a motor 16 is started to drive a screw 6 to rotate, the surface of the screw 6 is provided with an external thread, a limit block is bonded at the right end of the screw 6 and can limit the position of a moving block 13, an internal thread is arranged in the moving block 13 and is matched with the external thread on the surface of the screw 6, the screw 6 rotates to drive the moving block 13 to move left and right, the moving block 13 moves left to drive a rubber plate 17 connected with the moving block to move left, the horn tube 4 gradually expands from left to right, the rubber plate 17 moves left to drive a spring 18 at the bottom end of the rubber plate 17 to compress, meanwhile, a piston 11 at the bottom end of an inner tube 10 moves, the brush 9 on the surface of the rubber plate 17 is always tightly attached to the inner wall of the horn tube 4.

Referring to fig. 1, the waveguide 2 is detachably connected to the generator 1, and the screw 6 penetrates through the waveguide 2.

Illustratively, the generator 1 is mounted on the top end of the waveguide 2, the generator 1 emits ultrasonic waves and is guided by the waveguide 2, and the screw 6 penetrates one side of the waveguide 2 and enters the waveguide 2.

Referring to fig. 1, a piston 11 is bonded to the bottom end of the inner tube 10, and a sleeve 12 is slidably connected to the piston 11.

Illustratively, the piston 11 slides in the sleeve 12, the piston 11 is connected with the inner tube 10, and the sliding of the piston 11 drives the inner tube 10 to slide up and down along the sleeve 12.

Referring to fig. 1 and 2, the mounting base 7 is screwed with screws 14, and the number of the screws 14 is eight.

Illustratively, a screw hole on the mounting base 7 is provided with an internal thread, the surface of the screw 14 is provided with an external thread which can be matched with the screw hole on the mounting base 7, and the screw 14 is inserted into the screw hole on the mounting base 7 to be fixed in a rotating manner.

Referring to fig. 1, the current input terminals of the generator 1 and the motor 16 are electrically connected with an external power supply through wires.

Illustratively, a plug is inserted into the socket and an external power source provides power to the generator 1 and motor 16, respectively.

When in use, an external power supply supplies power, a start button is pressed, a sound wave generator (the sound wave soot blower technology is to convert compressed air (or steam) into high-power sound wave (a pressure wave which is propagated in a space medium (gas) in a sparse-dense wave form) and send the sound wave into a furnace, when dust on a heated surface is repeatedly pulled and pressed by sparse-dense waves which are alternately changed at a certain frequency, the dust falls off due to fatigue and is taken away with smoke gas flow or sinks to a dust hopper under the action of gravity and is discharged) to start working, the sound wave sent by a generator 1 (formed according to the magnetostrictive principle and provides sound energy for sound treatment or ultrasonic treatment) is transmitted into a guide tube 2 and enters the boiler for soot blowing after passing through an extending edge 3 and a horn tube 4, the sound wave generator vibrates in the soot blowing process, a mounting seat 7 is connected with a boiler wall through a screw 14, and rubber 8 is adhered to the surface of the mounting seat 7, the rough surface of the rubber 8 is in contact with the boiler wall, so that the friction force between the installation base 7 and the boiler wall can be increased, the installation base 7 can be prevented from sliding along the surface of the boiler wall, a plurality of supports a5 and a support b19 are connected between the installation base 7 and the extension 3, the supports a5 and the supports b19 are connected at intervals, the supports a5 and the supports b19 are adjacent to one end connected with the extension 3, a triangle is formed between the supports a5 and the supports b19 and the installation base 7, the triangle formed by the seven groups of supports a5, the supports b19 and the installation base 7 surrounds the outer side of the horn tube 4, the extension 3 and the installation base are stably connected according to the stability of the triangle and are not easy to shake, the rubber 8 is matched with the supports a5 and the supports b19, so that the overall stability of the acoustic wave soot blower can be improved, the soot blower and the boiler wall can be prevented from being connected and not tightly to shake during operation, the inner surface of the horn tube 4 is sprayed with a20 and a non-stick layer, almost all of the substances do not adhere to the polytetrafluoroethylene coating film. The thin film also shows good non-stick performance, if a small amount of dirt is stuck, the film can be removed by simple wiping, the non-stick layer b21 is sprayed on the surface of the non-stick layer a20, the double non-stick layers can enable the whole acoustic soot blower to have good non-stick performance, dust adhesion can be reduced, the motor 16 rotates to drive the screw 6 to rotate, the screw 6 rotates to drive the moving block 13 to move left and right, the moving block 13 moves left to drive the connected rubber plate 17 to move left, the horn tube 4 gradually expands from left to right, the rubber plate 17 moves left to drive the spring 18 at the bottom end of the rubber plate 17 to compress, the piston 11 at the bottom end of the inner tube 10 moves down along the sleeve 12, the moving block 13 moves right to drive the rubber plate 17 to move right, the spring 18 is expected to return to the original state to stretch outwards to drive the inner tube 10 to slide along the sleeve 12, the brush 9 on the surface of the rubber plate 17 is always attached to the inner wall of the horn, rubber sheet 17 surface bonding has brush 9, and the soft texture of brush 9 can with the contact of 4 inner walls of horn tube and do not harm the inner wall, and brush 9 removes the dust that glues on the inner wall and can sweep away when moving about 4 inner walls of horn tube, can easily get rid of the dust that glues on the horn tube and do not harm the sound wave soot blower, can avoid the sound wave soot blower to block up.

It should be noted that the utility model relates to a sound wave soot blower with prevent stifled function, including generator 1 (generator 1 model is KMD-2860) and motor 16 (motor 16 indicates to realize that the electric energy is mechanical energy according to the electromagnetic induction law, the motor 16 model is Y90L-4), above-mentioned electrical components are prior art product, by the needs of technical staff in the field according to the use, select, install and accomplish the debugging operation of circuit, ensure that each can normally work with electrical apparatus, the part is the part that general standard spare or technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The sound wave soot blower with the anti-blocking function comprises a waveguide tube (2) and is characterized in that a power box (15) is welded on the right side of the waveguide tube (2), a motor (16) is installed in the power box (15), the power output end of the motor (16) is connected with the power input end of a screw (6), the screw (6) is detachably connected with a moving block (13), the moving block (13) is fixedly connected with five sleeves (12), the sleeves (12) are slidably connected with an inner tube (10), a rubber plate (17) is bonded at the top end of the inner tube (10), a brush (9) is bonded on the surface of the rubber plate (17), a spring (18) is detachably connected between the moving block (13) and the rubber plate (17), the moving block (13) is located inside a horn tube (4), and an anti-sticking layer a (20) is sprayed on the inner surface of the horn tube (4), non-stick layer a (20) surface coating has non-stick layer b (21), horn tube (4) left side fixedly connected with prolongs limit (3), it has guided wave pipe (2) to prolong limit (3) left side fixedly connected with, it can dismantle on limit (3) right side and be connected with support a (5), support a (5) are located the right side of support b (19), support a (5) right-hand member gap connection has mount pad (7), mount pad (7) interference is connected in horn tube (4) left side, mount pad (7) surface bonding has rubber (8).

2. The acoustic wave soot blower with the anti-blocking function according to claim 1, wherein the generator (1) is detachably connected to the waveguide (2), and the screw (6) penetrates through the waveguide (2).

3. The acoustic wave soot blower with the anti-blocking function according to claim 1, wherein a piston (11) is bonded to the bottom end of the inner pipe (10), and the piston (11) is slidably connected with a sleeve (12).

4. The acoustic wave soot blower with the anti-blocking function according to claim 1, characterized in that the mounting seat (7) is in threaded connection with eight screws (14) and the number of the screws (14) is eight.

5. The acoustic wave soot blower with the anti-blocking function according to claim 2, wherein the current input ends of the generator (1) and the motor (16) are electrically connected with an external power supply through conducting wires.