Sound wave soot blower

Abstract

The utility model is suitable for the technical field of boiler soot cleaning, and provides a sound wave soot blower which comprises a soot blower body, a sleeve is arranged on one side of the soot blower body, and a fixing plate is arranged on one side of the sleeve. A first through hole is formed in the middle of the fixing plate, and an ash removal assembly is mounted in the first through hole; the side, away from the sleeve, of the fixing plate communicates with a horn through the first through hole, the side, close to the sleeve, of the fixing plate is fixedly connected with a mounting disc, the side, close to the sleeve, of the mounting disc is provided with a connecting disc, and second through holes are formed in the middle of the connecting disc and the middle of the mounting disc correspondingly. The two second through holes communicate with the first through hole, by arranging the dust removal assembly, dust can be conveniently blocked, the situation that the dust blower body is frequently disassembled for cleaning is avoided, and by means of the dust removal assembly, dust on the surface of the filter screen can be conveniently and automatically cleaned, and blockage is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of boiler soot cleaning, and in particular relates to a sonic soot blower. Background Art

[0002] Boiler sooting will increase the heat transfer resistance, increase the boiler exhaust temperature, and reduce boiler efficiency; sooting on the heating surface will also reduce the flue gas flow cross-section, increase the smoke and wind resistance, and increase the power consumption of the induced draft fan. In severe cases, it will cause the boiler to shut down, affect the unit utilization rate, and cause great economic losses. At present, most boilers use steam soot blowers, which have a limited soot blowing range and cannot blow soot without dead ends. Since steam soot blowers are stuck and damage the heating surface, they cannot be used for a long time, which increases the probability of soot accumulation and adhesion to the heating surface. At present, the more efficient way to clean soot is to use sonic soot blowers.

[0003] The prior art still has the following deficiencies:

[0004] The existing technology is difficult to clean and inconvenient to disassemble. After the internal filter is blocked, it can only be disassembled and cleaned, which is inefficient. Utility Model Content

[0005] The utility model provides a sonic soot blower, aiming to solve the problems of the prior art that it is difficult to clean and inconvenient to disassemble, and can only be cleaned by disassembly after the internal filter screen is blocked, which leads to low efficiency.

[0006] The utility model is implemented as follows: a sonic soot blower comprises: a soot blower body, a sleeve is provided on one side of the soot blower body, a fixing plate is provided on one side of the sleeve; a first through hole is opened in the middle of the fixing plate, a soot cleaning component is installed inside the first through hole; a horn is connected to the side of the fixing plate away from the sleeve through the first through hole, a mounting plate is fixedly connected to the side of the fixing plate close to the sleeve, a connecting plate is provided on the side of the mounting plate close to the sleeve, a second through hole is opened in the middle of the connecting plate and the mounting plate, and the two second through holes are connected to the first through hole.

[0007] Preferably, the connecting disk and the sleeve are fixedly connected; a circular groove is opened on a side of the mounting disk close to the connecting disk, a first magnetic plate is installed inside the circular groove, a positioning ring is fixedly connected to a side of the connecting disk close to the circular groove, and a second magnetic plate is fixedly connected to the bottom of the positioning ring; the positioning ring and the circular groove are plugged into each other, and the first magnetic plate and the second magnetic plate are adsorbed on each other, and clamping blocks are fixedly connected to the four sides of a side of the mounting disk close to the sleeve.

[0008] Preferably, the dust cleaning assembly includes a filter screen detachably fixedly connected to the inside of the first through hole, the upper end of the fixing plate is connected to a mounting groove, and an electric push rod is installed inside the mounting groove.

[0009] Preferably, the extended end of the electric push rod is fixedly connected to a mounting block, a side of the mounting block close to the filter is fixedly connected to a scraper rod, and the scraper rod is in contact with the surface of the filter.

[0010] Preferably, the sootblower body comprises a sonic waveguide, a flange is fixedly connected to one side of the sonic waveguide close to the sleeve, and the flange and the sleeve are detachably fixedly connected.

[0011] Preferably, a sound wave generator is fixedly connected to the other side of the sound waveguide, the sound wave generator is connected to an air circuit control box, and the air circuit control box is connected to an air storage tank.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up a dust cleaning component, it is convenient to block the dust and avoid frequent disassembly of the soot blower body for cleaning. The dust cleaning component can automatically clean the dust on the surface of the filter to avoid clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This utility model Figure 2 The enlarged structural diagram at B in the middle;

[0017] In the figure: 1. sootblower body; 2. acoustic waveguide; 3. acoustic wave generator; 4. air circuit control box; 5. air storage tank; 6. flange; 8. sleeve; 9. fixing plate; 10. horn; 11. first through hole; 12. filter; 13. soot cleaning assembly; 14. mounting plate; 15. connecting plate; 16. second through hole; 17. clamping block; 18. circular groove; 19. first magnetic plate; 20. positioning ring; 21. second magnetic plate; 22. mounting groove; 23. electric push rod; 24. mounting block; 25. scraper rod. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model embodiment provides a sonic soot blower, such as Figure 1-3 As shown, it includes: a sootblower body 1, a sleeve 8 is arranged on one side of the sootblower body 1, and a fixing plate 9 is arranged on one side of the sleeve 8; a first through hole 11 is opened in the middle of the fixing plate 9, and a soot cleaning component 13 is installed inside the first through hole 11; a horn 10 is connected to the side of the fixing plate 9 away from the sleeve 8 through the first through hole 11, and a mounting plate 14 is fixedly connected to the side of the fixing plate 9 close to the sleeve 8, and a connecting plate 15 is arranged on the side of the mounting plate 14 close to the sleeve 8, and a second through hole 16 is opened in the middle of the connecting plate 15 and the mounting plate 14, and the two second through holes 16 are connected to the first through hole 11.

[0021] It should be noted that, since the prior art is difficult to clean and disassemble, the internal filter 12 can only be disassembled and cleaned after being clogged, which is inefficient. The present solution provides a dust cleaning assembly 13 to facilitate dust blocking and avoid frequent disassembly of the soot blower body 1 for cleaning.

[0022] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the connecting disk 15 and the sleeve 8 are fixedly connected; a circular groove 18 is opened on the side of the mounting disk 14 close to the connecting disk 15, and a first magnetic plate 19 is installed inside the circular groove 18; a positioning ring 20 is fixedly connected to the side of the connecting disk 15 close to the circular groove 18, and a second magnetic plate 21 is fixedly connected to the bottom of the positioning ring 20; the positioning ring 20 and the circular groove 18 are plugged, and the first magnetic plate 19 and the second magnetic plate 21 are adsorbed on each other, and clamping blocks 17 are fixedly connected to the four sides of the side of the mounting disk 14 close to the sleeve 8.

[0023] In this embodiment, quick installation and disassembly are facilitated.

[0024] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the dust cleaning assembly 13 includes a filter screen 12 detachably fixedly connected to the inside of the first through hole 11 , and the upper end of the fixing plate 9 is connected to a mounting groove 22 , and an electric push rod 23 is installed inside the mounting groove 22 .

[0025] In this embodiment, the filter screen 12 can be automatically cleaned.

[0026] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the extended end of the electric push rod 23 is fixedly connected to a mounting block 24 , and a scraper rod 25 is fixedly connected to a side of the mounting block 24 close to the filter screen 12 , and the scraper rod 25 is in contact with the surface of the filter screen 12 .

[0027] In this embodiment, by starting the electric push rod 23, the scraper rod 25 is driven to scrape the dust on the filter screen 12 to the bottom to avoid clogging.

[0028] In a further preferred embodiment of the present invention, Figure 1 As shown, the sootblower body 1 includes a sonic waveguide 2, and a flange 6 is fixedly connected to one side of the sonic waveguide 2 close to the sleeve 8, and the flange 6 and the sleeve 8 are detachably fixedly connected.

[0029] In this embodiment, removal is facilitated.

[0030] In a further preferred embodiment of the present invention, Figure 1 As shown, the other side of the sound waveguide 2 is fixedly connected to a sound wave generator 3, the sound wave generator 3 is connected to an air circuit control box 4, and the air circuit control box 4 is connected to an air storage tank 5.

[0031] In this embodiment, sonic cleaning is facilitated.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A sonic soot blower, characterized in that: include: A sootblower body (1), wherein a sleeve (8) is provided on one side of the sootblower body (1), and a fixing plate (9) is provided on one side of the sleeve (8); A first through hole (11) is provided in the middle of the fixing plate (9), and a dust cleaning component (13) is installed inside the first through hole (11); The side of the fixing plate (9) away from the sleeve (8) is connected to a horn (10) via the first through hole (11); the side of the fixing plate (9) close to the sleeve (8) is fixedly connected to a mounting plate (14); the side of the mounting plate (14) close to the sleeve (8) is provided with a connecting plate (15); a second through hole (16) is provided between the connecting plate (15) and the mounting plate (14); and the two second through holes (16) are both connected to the first through hole (11).

2. A sonic soot blower according to claim 1, characterized in that: The connecting plate (15) and the sleeve (8) are fixedly connected; A circular groove (18) is provided on one side of the mounting plate (14) close to the connecting plate (15), a first magnetic plate (19) is installed inside the circular groove (18), a positioning ring (20) is fixedly connected to one side of the connecting plate (15) close to the circular groove (18), and a second magnetic plate (21) is fixedly connected to the bottom of the positioning ring (20); The positioning ring (20) and the circular groove (18) are plugged into each other, and the first magnetic plate (19) and the second magnetic plate (21) are attracted to each other. Clamping blocks (17) are fixedly connected to the four sides of one side of the mounting plate (14) close to the sleeve (8).

3. A sonic soot blower as claimed in claim 2, characterized in that: The dust cleaning assembly (13) comprises a filter screen (12) which is detachably fixedly connected to the inside of the first through hole (11); the upper end of the fixing plate (9) is connected to a mounting groove (22); and an electric push rod (23) is installed inside the mounting groove (22).

4. A sonic soot blower as claimed in claim 3, characterized in that: The extended end of the electric push rod (23) is fixedly connected to a mounting block (24), and a side of the mounting block (24) close to the filter screen (12) is fixedly connected to a scraper rod (25), and the scraper rod (25) is in contact with the surface of the filter screen (12).

5. The sonic soot blower according to claim 1, characterized in that: The sootblower body (1) comprises a sonic waveguide (2), a flange (6) being fixedly connected to one side of the sonic waveguide (2) close to the sleeve (8), and the flange (6) and the sleeve (8) are detachably fixedly connected.

6. The sonic soot blower according to claim 5, characterized in that: The other side of the sound waveguide (2) is fixedly connected to a sound wave generator (3), the sound wave generator (3) is connected to an air circuit control box (4), and the air circuit control box (4) is connected to an air storage tank (5).

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