Sound wave generator for sound wave ash removal

Abstract

The utility model discloses a sound wave generator for sound wave ash removal, which comprises an ash removal equipment box, the outer side of the ash removal equipment box is symmetrically and fixedly connected with sound wave amplifier stages I, and the opposite ends of the two sound wave amplifier stages I are fixedly connected with connecting bent pipes; the opposite ends of the two connecting bent pipes are fixedly connected with first mounting bases, and one ends of the first mounting bases are fixedly connected with second sound wave amplifier stages. The sound wave generator for sound wave ash removal is provided with a first sound wave amplifier stage, a second sound wave amplifier stage and a third sound wave amplifier stage, sound waves are increased step by step, wave band adjustable resonance sound wave output is formed under driving of compressed air with different pressures, and wave band adjustable resonance sound wave output is formed under driving of variable-frequency sound waves. The adhesive force between the accumulated dust and the attachment surface is destroyed, and the accumulated dust particles can be loosened through the vibration, so that the accumulated dust particles can fall off from the attachment surface more easily.

Description

Technical Field

[0001] This utility model belongs to the field of acoustic wave generator technology, specifically relating to an acoustic wave generator for acoustic cleaning. Background Technology

[0002] In the production processes of steelmaking, sintering, and copper smelting, facilities such as electrostatic precipitators and waste heat boilers are generally installed to meet emission and energy consumption targets. Taking electrostatic precipitators as an example, although they are equipped with rapping devices, the problem of dust accumulation on electrode plates in dead corners such as electrode plates has not been completely solved due to factors such as the energy transfer gradually weakening as the rapping energy increases with distance. Once dust accumulates on the electrode plates, the electrostatic current will drop significantly, and the dust removal effect will decrease accordingly.

[0003] Another example is the waste heat boiler for electric arc furnaces. Since electric arc furnaces primarily use scrap steel as raw material, and this scrap steel is rich in elements such as zinc, these elements volatilize and are released into the flue gas during the smelting process. Due to the high viscosity of zinc-containing dust, a large amount of dust will adhere to the outer wall of the heat exchange tubes, affecting heat conduction and potentially leading to tube rupture in severe cases.

[0004] In some existing technologies, conventional dust removal methods mostly involve manual cleaning during periodic shutdowns. This method is expensive and prone to safety accidents such as suffocation and falls in confined spaces. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a sound wave generator for sound wave cleaning, so as to solve the problems mentioned in the background art. In the conventional cleaning methods, most of them are manual cleaning by periodic shutdowns. This method is expensive and prone to safety accidents such as suffocation and falls in confined spaces.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sound wave generator for acoustic cleaning, comprising a cleaning equipment box, wherein acoustic wave amplifier stage one is symmetrically fixedly connected to the outer side of the cleaning equipment box, and connecting bends are fixedly connected to opposite ends of the two acoustic wave amplifier stages one, and mounting bases are fixedly connected to opposite ends of the two connecting bends, wherein an acoustic wave amplifier stage two is fixedly connected to one end of the mounting base one, and an acoustic wave amplifier stage three is fixedly connected to one end of the acoustic wave amplifier stage two, wherein a connecting rod is provided at the upper end of the acoustic wave amplifier stage one, and a limit ring seat is fixedly connected to one side of the acoustic wave amplifier stage one and the connecting rod.

[0007] Preferably, connecting cables are fixedly connected to opposite ends of the two connecting rods.

[0008] Preferably, electronic intelligent dust sensors are fixedly connected to opposite ends of the two connecting cables, and a monitoring probe is fixedly connected to the upper end of the outer side of the electronic intelligent dust sensor.

[0009] Preferably, the acoustic amplifier stage has two phases.

[0010] Preferably, a valve is fixedly connected to one side of the top of the dust removal equipment box, and a sealing seat is fixedly connected to the outer side of the valve near the end of the dust removal equipment box.

[0011] Preferably, the bottom of the acoustic amplifier stage three is fixedly connected to a filter mounting base two.

[0012] Preferably, a filter screen is fixedly connected to the bottom of the filter screen mounting base two.

[0013] Preferably, the filter screen is made of a corrosion-resistant material.

[0014] Compared with the prior art, this utility model provides a sound wave generator for acoustic cleaning, which has the following beneficial effects:

[0015] 1. This utility model incorporates a sound wave amplifier stage one. The sound wave generator for sound wave cleaning has three stages: sound wave amplifier stage one, sound wave amplifier stage two, and sound wave amplifier stage three. By progressively amplifying the sound wave, and driven by compressed air at different pressures, an adjustable band resonant sound wave output is formed. Driven by the frequency conversion sound wave, the adhesion between the ash and the surface is broken. This vibration can loosen the ash particles, making them easier to detach from the surface. The electronic intelligent dust sensor can detect the amount of dust in the environment through a monitoring probe. If the amount exceeds the standard, an alarm will sound, allowing people to understand the dust content in time and thus start the cleaning equipment box to clean the dust inside the boiler.

[0016] 2. This utility model incorporates a filter screen, which is fixed to one end of the sound wave amplifier stage three via a filter screen mounting base two. The filter screen's main function is to protect the internal components of the sound wave generator, preventing dust, impurities, or foreign objects from entering the sound wave generator, thereby ensuring the normal operation of the sound wave generator.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the axial side structure of an acoustic generator for acoustic cleaning proposed in this utility model;

[0020] Figure 2 for Figure 1 A magnified structural diagram at point A;

[0021] Figure 3 for Figure 1 A magnified structural diagram at point B;

[0022] Figure 4 This is a side view of the acoustic generator for acoustic cleaning proposed in this utility model.

[0023] Figure 5 for Figure 4 A magnified structural diagram at point C;

[0024] Figure 6 This is a lower view of the acoustic generator for acoustic cleaning proposed in this utility model.

[0025] Figure 7 This is a front view structural diagram of an acoustic generator for acoustic cleaning proposed in this utility model.

[0026] In the diagram: 1. Dust removal equipment box; 2. Sealing seat; 3. Valve; 4. Stage 1 of acoustic amplifier; 5. Limiting ring seat; 6. Connecting bend; 7. Mounting seat 1; 8. Stage 2 of acoustic amplifier; 9. Stage 3 of acoustic amplifier; 10. Filter mounting seat 2; 11. Filter; 12. Connecting rod; 13. Connecting cable; 14. Electronic intelligent dust sensor; 15. Monitoring probe. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-7This utility model provides a technical solution: a sound wave generator for acoustic cleaning, including a cleaning equipment box 1. Acoustic amplifier stages 1-4 are symmetrically fixedly connected to the outside of the cleaning equipment box 1. Connecting bends 6 are fixedly connected to opposite ends of the two acoustic amplifier stages 1-4. Mounting seats 1-7 are fixedly connected to opposite ends of the two connecting bends 6. Acoustic amplifier stages 2-8 are fixedly connected to one end of mounting seat 1-7. Acoustic amplifier stages 3-9 are fixedly connected to one end of acoustic amplifier stages 2-8. A connecting rod 12 is provided at the upper end of acoustic amplifier stages 1-4. Limiting ring seats 5 are fixedly connected to one side of both acoustic amplifier stages 1-4 and connecting rod 12. The acoustic generator for wave cleaning has three stages: stage 1 (4), stage 2 (8), and stage 3 (9). By progressively increasing the acoustic wave, and driven by compressed air at different pressures, an adjustable band resonant acoustic wave output is formed. Driven by the frequency conversion acoustic wave, the adhesion between the ash and the surface is broken. This vibration can loosen the ash particles, making them easier to detach from the surface. The electronic intelligent dust sensor 14 can detect the amount of dust in the environment through the monitoring probe 15. If the amount exceeds the standard, an alarm will be sounded, allowing people to understand the dust content in time and thus start the cleaning equipment box 1 to clean the dust inside the boiler.

[0029] In this utility model, preferably, connecting cables 13 are fixedly connected to opposite ends of the two connecting rods 12, and electronic intelligent dust sensors 14 are fixedly connected to opposite ends of the two connecting cables 13. A monitoring probe 15 is fixedly connected to the upper end of the outer side of the electronic intelligent dust sensor 14. Two sound wave amplifier stages 1 4 are provided. A valve 3 is fixedly connected to one side of the top of the dust removal equipment box 1. A sealing seat 2 is fixedly connected to the outer side of the valve 3 near the end of the dust removal equipment box 1. A filter screen mounting seat 2 10 is fixedly connected to the bottom of the sound wave amplifier stage 3 9. A filter screen 11 is fixedly connected to the bottom of the filter screen mounting seat 2 10. The filter screen 11 is fixed to one end of the sound wave amplifier stage 3 9 through the filter screen mounting seat 2 10. The main function of the filter screen 11 is to protect the internal components of the sound wave generator and prevent dust, impurities or foreign objects from entering the sound wave generator, thereby ensuring the normal operation of the sound wave generator. The filter screen 11 is made of corrosion-resistant material.

[0030] The working principle and usage process of this utility model are as follows: During use, by setting up sound wave amplifier stage 4, this sound wave generator for soot removal is equipped with three stages: sound wave amplifier stage 4, sound wave amplifier stage 8, and sound wave amplifier stage 9. By progressively amplifying the sound waves, and driven by compressed air at different pressures, an adjustable band resonant sound wave output is formed. Driven by the frequency conversion sound wave, the adhesion between the accumulated ash and the attached surface is broken. This vibration can loosen the accumulated ash particles, making them easier to detach from the attached surface. The electronic intelligent dust sensor 14 can detect the amount of dust in the environment through the monitoring probe 15. If the amount exceeds the standard, an alarm sound will be emitted, allowing people to understand the dust content in a timely manner, thereby activating the soot removal equipment box 1 to clean the dust inside the boiler. By setting up a filter screen 11, which is fixed to one end of the sound wave amplifier stage 9 via the filter screen mounting base 2 10, the main function of the filter screen 11 is to protect the internal components of the sound wave generator, preventing dust, impurities, or foreign objects from entering the sound wave generator, thereby ensuring the normal operation of the sound wave generator.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sonic generator for acoustic cleaning, comprising a cleaning equipment box (1), characterized in that: The outer side of the dust removal equipment box (1) is symmetrically and fixedly connected to the first stage of the acoustic amplifier (4). The opposite ends of the two first stages of the acoustic amplifier (4) are fixedly connected to the connecting bends (6). The opposite ends of the two connecting bends (6) are fixedly connected to the mounting base (7). One end of the mounting base (7) is fixedly connected to the second stage of the acoustic amplifier (8). One end of the second stage of the acoustic amplifier (8) is fixedly connected to the third stage of the acoustic amplifier (9). The upper end of the first stage of the acoustic amplifier (4) is provided with a connecting rod (12). The outer side of the first stage of the acoustic amplifier (4) and the connecting rod (12) are both fixedly connected to the limiting ring seat (5).

2. The acoustic wave generator for acoustic cleaning according to claim 1, characterized in that: Connecting cables (13) are fixedly connected to opposite ends of the two connecting rods (12).

3. The acoustic generator for acoustic cleaning according to claim 2, characterized in that: Electronic intelligent dust sensors (14) are fixedly connected to opposite ends of the two connecting cables (13), and a monitoring probe (15) is fixedly connected to the upper end of the outer side of the electronic intelligent dust sensor (14).

4. The acoustic wave generator for acoustic cleaning according to claim 1, characterized in that: The acoustic amplifier stage one (4) is provided in two parts.

5. The acoustic wave generator for acoustic cleaning according to claim 1, characterized in that: A valve (3) is fixedly connected to one side of the top of the dust removal equipment box (1), and a sealing seat (2) is fixedly connected to the outer side of the valve (3) near the end of the dust removal equipment box (1).

6. The acoustic generator for acoustic cleaning according to claim 1, characterized in that: The bottom of the acoustic amplifier stage three (9) is fixedly connected to the filter mounting base two (10).

7. The acoustic wave generator for acoustic cleaning according to claim 6, characterized in that: The filter screen (11) is fixedly connected to the bottom of the filter screen mounting base two (10).

8. The acoustic generator for acoustic cleaning according to claim 7, characterized in that: The filter screen (11) is made of corrosion-resistant material.

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