CN112594720A

CN112594720A - Novel multi-medium sound wave soot blower

Info

Publication number: CN112594720A
Application number: CN202011491314.8A
Authority: CN
Inventors: 熊健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-02

Abstract

The invention discloses a novel multi-medium sound wave soot blower which comprises an air inlet pipe, an inner pipe and a sound production mechanism, wherein a filter screen is installed in the air inlet pipe, a rotating rod is connected with a bearing on the inner side of the filter screen, fan blades are fixed at the right end of the rotating rod, telescopic rods are arranged below the air inlet pipe, springs are welded on the outer sides of the telescopic rods, a limiting table is fixed at the inner ends of the telescopic rods, a sleeve is arranged on the outer side of the left end of the air inlet pipe, an air outlet pipe is fixed on the inner side of the left end of the sleeve, the inner pipe is installed. This novel many medium sound wave soot blower installs the collecting plate, and the incrustation scale that gets off through the brush can be collected through the collecting plate effectual after falling through the gravity of self, then can regularly dismantle the collecting plate through telescopic link and spring, and this structure has been convenient for the collecting plate and has been cleared up after dismantling, has cleared up the installation of back also being convenient for simultaneously the collecting plate.

Description

Novel multi-medium sound wave soot blower

Technical Field

The invention relates to the technical field of sound wave soot blowers, in particular to a novel multi-medium sound wave soot blower.

Background

The sound wave soot blower mainly utilizes sound waves and compressed steam to crush and refine ash generated in the bottom surface heating process of the large-scale industrial steelmaking boiler, then flows out of a chimney along with flue gas, has large soot cleaning area and very low cost, is very environment-friendly, and is more practical than other soot blowers in both effect and speed, thereby being very practical in large-scale industrial steelmaking plants;

however, the existing acoustic wave soot blower still has certain defects, such as:

1. because the compressed steam is composed of water molecules, the phenomenon that the inner side of the sound wave soot blower is easy to generate scale and block in the long-term use process is caused, so that the normal work of the sound wave soot blower is seriously influenced;

2. compressed steam from the inside of the existing sound wave soot blower is generally of a forward flow type, after the compressed steam enters the bottom end of the boiler, although ash at the bottom end of the boiler can be crushed and refined, when large-particle ash is encountered, the crushing effect is not particularly good, so that the large-particle ash cannot be completely discharged from a chimney along with flue gas, and the ash which is not discharged is adhered to the bottom surface of the boiler, thereby seriously influencing the uniform heating of the boiler;

therefore, a novel multi-medium sound wave soot blower is provided to well solve the problems.

Disclosure of Invention

The invention aims to provide a novel multi-medium sound wave soot blower to solve the problems that the sound wave soot blower in the prior market proposed by the background art is easy to generate scale on the inner side to cause blockage in the long-term use process, and the crushing effect of the existing sound wave soot blower is not complete when large-particle ash is encountered, so that the large-particle ash cannot be completely discharged from a chimney along with flue gas, and the ash which is not discharged is adhered to the bottom surface of a boiler, so that the uniform heating of the boiler is seriously influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel multimedium sound wave soot blower, includes intake pipe, inner tube and sound generating mechanism, the intake pipe internally mounted has the filter screen, and filter screen medial bearing is connected with the bull stick to the bull stick right-hand member is fixed with the flabellum, and bull stick left end screwed connection has the dead lever simultaneously, the intake pipe below all is provided with the telescopic link, and the welding of the telescopic link outside has the spring to the telescopic link inner is fixed with spacing platform, and the inner block of spacing platform has the collecting board moreover, the intake pipe left end outside is provided with the sleeve, and sleeve left end inboard is fixed with the outlet duct to install the inner tube in the outlet duct, and outlet duct tip screwed connection has sound generating.

Preferably, the transverse center line of the air inlet pipe and the transverse center line of the sleeve are overlapped, and the air inlet pipe and the filter screen form a clamping structure.

Preferably, the top of the outer side of the rotating rod is connected with a vertical rod through a screw, a brush is installed on the left side of the vertical rod, and the left side of the brush is connected with the right side of the filter screen.

Preferably, the springs are symmetrically arranged about the vertical center line of the collecting plate in a number of 2, the springs and the telescopic rods are in one-to-one correspondence, and the limiting table at the inner end of each telescopic rod and the left and right outer sides of the collecting plate form a clamping structure.

Preferably, the inner side of the right end of the sleeve is connected with the outer side of the left end of the air inlet pipe through a bearing, the transverse central line of the sleeve and the transverse central line of the air outlet pipe are overlapped, and the inner pipe on the inner side of the air outlet pipe is bent.

Compared with the prior art, the invention has the beneficial effects that: the novel multi-medium sound wave soot blower;

(1) the filter screen and the brush are arranged, compressed steam entering the air inlet pipe can be effectively filtered through the filter screen, the phenomenon that scale generated by the compressed steam blocks the left air outlet pipe is avoided, the practicability and the convenience are improved, then the vertical rod and the brush can be effectively driven to rotate after the compressed steam enters the air inlet pipe, the scale generated in the filter screen can be effectively scraped and removed through the rotation of the brush, the service life of the filter screen is prolonged, and the usability is improved;

(2) be provided with the collecting board, effectual collecting board through the collecting board after the incrustation scale that comes off through the brush can fall through the gravity of self, then can regularly dismantle the collecting board through telescopic link and spring, and this structure has been convenient for and has been cleared up after the collecting board is dismantled, has cleared up the installation of the back also being convenient for simultaneously of having increased the convenience.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the installation structure of the filter screen and the air inlet pipe of the present invention;

FIG. 4 is a schematic view of the installation structure of the air inlet pipe and the collecting plate according to the present invention.

In the figure: 1. an air inlet pipe; 2. a filter screen; 3. a rotating rod; 4. a fan blade; 5. a vertical rod; 6. a brush; 7. a telescopic rod; 8. a spring; 9. a limiting table; 10. a collection plate; 11. fixing the rod; 12. a sleeve; 13. an air outlet pipe; 14. an inner tube; 15. a sound producing mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel multi-medium sound wave soot blower comprises an air inlet pipe 1, a filter screen 2, a rotating rod 3, fan blades 4, a vertical rod 5, a brush 6, a telescopic rod 7, a spring 8, a limiting table 9, a collecting plate 10, a fixed rod 11, a sleeve 12, an air outlet pipe 13, an inner pipe 14 and a sound production mechanism 15, wherein the filter screen 2 is arranged in the air inlet pipe 1, the rotating rod 3 is connected with the inner side bearing of the filter screen 2, the right end of the rotating rod 3 is fixed with a fan blade 4, the left end of the rotating rod 3 is connected with a fixed rod 11 through a screw, telescopic rods 7 are arranged below the air inlet pipe 1, springs 8 are welded on the outer sides of the telescopic rods 7, a limit table 9 is fixed at the inner end of the telescopic rod 7, a collecting plate 10 is clamped at the inner end of the limit table 9, a sleeve 12 is arranged at the outer side of the left end of the air inlet pipe 1, an air outlet pipe 13 is fixed at the inner side of the left end of the sleeve 12, an inner tube 14 is installed in the air outlet tube 13, and a sound generating mechanism 15 is connected to the end portion of the air outlet tube 13 through a screw.

The horizontal central line of intake pipe 1 and the horizontal central line of sleeve 12 coincide each other, and intake pipe 1 constitutes block structure with filter screen 2, and the design of above-mentioned structure can effectually filter the inside compressed steam that gets into intake pipe 1 through filter screen 2, has avoided the left outlet duct 13 of the incrustation scale jam that compressed steam produced, has increased practicality and convenience.

3 outside top screw connections of bull stick 3 have montant 5, and 5 left sides of montant install brush 6 to 6 left sides of brush and 2 right sides of filter screen meet the department, the design of above-mentioned structure, can effectually scrape the incrustation scale of 2 inside productions of filter screen through 6 rotations of brush and clear away, has prolonged the life of filter screen 2, has increased the usability.

Spring 8 is provided with 2 about the vertical center line symmetry of collecting plate 10, and spring 8 is the one-to-one relation with telescopic link 7, and the outside constitutes the block structure about the spacing platform 9 of telescopic link 7 the inner and collecting plate 10, the design of above-mentioned structure, make through telescopic link 7 and the effectual collecting plate 10 with spacing platform 9 separation of spring 8, this structure has been convenient for and has been cleared up after collecting plate 10 dismantles, the installation of collecting plate 10 has also been convenient for simultaneously after having cleared up, the convenience has been increased.

The inboard and the intake pipe 1 left end outside of sleeve 12 right-hand member is connected for the bearing, and the horizontal central line of sleeve 12 and the mutual coincidence of the horizontal central line of outlet duct 13, and the inboard inner tube 14 of outlet duct 13 is curved, the design of above-mentioned structure, can make sleeve 12 can effectually make the inboard inner tube 14 of outlet duct 13 rotatory when rotatory, simultaneously can effectually make the entering boiler bottom of the compressed steam rotation type that inner tube 14 flows out, thereby the ash that the boiler bottom produced in the heating process of having been convenient for is smashed rapidly and is refined, and the practicability is increased.

The working principle is as follows: when the novel multi-medium sound wave soot blower is used, firstly, as shown in figure 1 and figures 3-4, because the existing sound wave soot blower is easy to generate the phenomenon of blockage in the long-term use process, the normal work of the sound wave soot blower is seriously influenced, in order to solve the problem, the design and the operation are as follows, the filter screen 2 is clamped at the inner side of the air inlet pipe 1 at the right side of the sound wave soot blower, the filter screen 2 has the main function of effectively filtering compressed steam, the phenomenon that the scale generated by the compressed steam blocks the air outlet pipe 13 at the left side is avoided, the practicability and the convenience are increased, when the compressed steam enters the air inlet pipe 1, the fan blade 4 is driven to rotate, the vertical rod 5 is driven to rotate by the rotation of the fan blade 4, the brush 6 is driven to rotate by the rotation of the vertical rod 5, and the scale generated in the, the service life of the filter screen 2 is prolonged, the usability is improved, in addition, the water scale brushed off by the brush 6 can fall into the collecting plate 10 through the self gravity, and then the collecting plate 10 can be separated from the limiting table 9 by the telescopic rod 7 and the spring 8 at regular intervals, the structure is convenient for the cleaning after the collecting plate 10 is disassembled, the installation of the collecting plate 10 is also convenient after the cleaning is finished, and the convenience is improved;

as shown in fig. 1-2, when the fan blade 4 rotates, the sleeve 12 can be effectively driven to rotate, the outlet pipe 13 and the inner pipe 14 are driven to rotate by the rotation of the sleeve 12, the compressed steam can be effectively made to rotate by the rotation of the outlet pipe 13 and the inner pipe 14 to be matched with the sound wave emitted by the sound generating mechanism 15 to enter the bottom end of the boiler, so that the ash with large and small particles generated in the heating process at the bottom end of the boiler is rapidly crushed and refined, the structure is used for improving the original downstream sound wave soot blower, the problems in the background art are solved, the practicability is increased, meanwhile, the bottom end of the boiler can be effectively uniformly heated, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel multimedium sound wave soot blower, includes intake pipe (1), inner tube (14) and sound generating mechanism (15), its characterized in that: intake pipe (1) internally mounted has filter screen (2), and filter screen (2) medial bearing is connected with bull stick (3) to bull stick (3) right-hand member is fixed with flabellum (4), and bull stick (3) left end screwed connection has dead lever (11) simultaneously, intake pipe (1) below all is provided with telescopic link (7), and telescopic link (7) outside welding has spring (8), and telescopic link (7) inner is fixed with spacing platform (9), and spacing platform (9) inner block has collecting plate (10), intake pipe (1) left end outside is provided with sleeve (12), and sleeve (12) left end inboard is fixed with outlet duct (13), and installs inner tube (14) in outlet duct (13) to outlet duct (13) end screw connection has sound generating mechanism (15).

2. The novel multi-medium acoustic wave soot blower of claim 1, characterized in that: the transverse center line of the air inlet pipe (1) and the transverse center line of the sleeve (12) are overlapped, and the air inlet pipe (1) and the filter screen (2) form a clamping structure.

3. The novel multi-medium acoustic wave soot blower of claim 1, characterized in that: the upper part of the outer side of the rotating rod (3) is connected with a vertical rod (5) through a screw, a brush (6) is installed on the left side of the vertical rod (5), and the left side of the brush (6) is connected with the right side of the filter screen (2).

4. The novel multi-medium acoustic wave soot blower of claim 1, characterized in that: the spring (8) are symmetrically provided with 2 springs about the vertical center line of the collecting plate (10), the springs (8) and the telescopic rods (7) are in one-to-one correspondence, and the limiting table (9) at the inner end of the telescopic rods (7) and the left side and the right side of the collecting plate (10) form a clamping structure.

5. The novel multi-medium acoustic wave soot blower of claim 1, characterized in that: the inner side of the right end of the sleeve (12) is connected with the outer side of the left end of the air inlet pipe (1) through a bearing, the transverse central line of the sleeve (12) is overlapped with the transverse central line of the air outlet pipe (13), and the inner pipe (14) on the inner side of the air outlet pipe (13) is bent.