Sound wave vibration type boiler ash removal device

Abstract

The utility model discloses a sound wave vibration type boiler ash removal device which comprises a boiler wall, an ash removal pipe is arranged in the boiler wall in a penetrating mode, a U-shaped clamping piece is connected to the bottom of the front end of the ash removal pipe in a sleeved mode, an arc-shaped clamping plate is attached to the position, located on the upper surface of the ash removal pipe, in the U-shaped clamping piece, and a rubber plate is bonded to the bottom of the arc-shaped clamping plate. Through the arrangement of the U-shaped clamping piece, the arc-shaped clamping plate and the arc-shaped clamping sleeve, after one end of the ash removal pipe penetrates through the furnace wall, the penetrating parts at the two ends of the ash removal pipe can be connected and reinforced, and the situation that the connecting parts of the ash removal pipe in the furnace wall are shaken and separated due to the vibration influence of sound waves in the using process is avoided; in order to avoid the problem, an arc-shaped clamping plate and an arc-shaped clamping sleeve are additionally arranged at the connecting part of the ash removal pipe, so that the firmness after integral connection can be ensured, the ash removal pipes with different sizes can be fixed, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler soot cleaning, in particular to a sound wave vibration type boiler soot cleaning device. Background Technique

[0002] At present, most thermal power plant boilers use steam soot blowers to blow soot on the boiler heating surface; during each boiler overhaul, it is found that the steam soot blowers on the tail heating surface are severely damaged, and the trend is increasing year by year. The number of replaced tubes on the tail heating surface increases year by year. The steam soot blower has a great impact on the service life of the tail heating surface and the safe operation of the unit, and has a great impact on the production of enterprises. Sound wave soot cleaning is more efficient. The equipment for sound wave soot cleaning is scientifically named a sound wave generator in acoustics, and it is a necessary equipment or device for a sound wave soot cleaning project. The soot cleaning pipes of existing boiler soot cleaning devices are usually simply reinforced by positioning components. Due to the single fixing method, the soot cleaning pipes will shake and separate from the furnace wall under the influence of sound wave vibration during long-term use, which wastes time for reinstallation and also affects the soot cleaning efficiency. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sound wave vibration type boiler soot cleaning device, which has the advantages of multiple reinforcement.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A sound wave vibration type boiler soot cleaning device, including a furnace wall, a soot cleaning pipe is penetrated through the inside of the furnace wall, a U-shaped card is sleeved at the bottom of the front end of the soot cleaning pipe, an arc-shaped card plate is attached to the upper surface of the soot cleaning pipe inside the U-shaped card, a rubber plate is bonded to the bottom of the arc-shaped card plate, a sealing gasket is bonded to the bottom of the rubber plate, the sealing gasket is attached to the outside of the soot cleaning pipe, a sealing ring is sleeved on the surface of the soot cleaning pipe on the back of the furnace wall, and arc-shaped clamping sleeves are clamped and installed on both sides of the outside of the sealing ring.

[0005] As a preferred solution, guide rods are fixedly installed on both sides of the front of the furnace wall, an adjusting plate is slidably installed on the surface of the guide rods, the inner end of the adjusting plate is connected to the outside of the U-shaped card, and an adjusting knob is threadedly installed in the middle of the outer end of the adjusting plate, and the locking end of the adjusting knob is tightly connected to the surface of the furnace wall.

[0006] As a preferred solution, sliding grooves are opened on both sides of the inner wall of the U-shaped card, sliding plates are slidably installed in the sliding grooves, connecting plates are fixedly installed on the inner sides of the sliding plates, and the lower ends of the connecting plates are connected to the tops of the arc-shaped card plates.

[0007] As a preferred solution, positioning seats are fixedly installed on both sides of the back of the furnace wall. A limiting rod is penetrated through the end of the positioning seat, and the inner end of the limiting rod is connected to the outside of the arc-shaped clamping sleeve. A support spring is welded in the middle of the inner side of the positioning seat, and the inner end of the support spring is connected to the outer surface of the arc-shaped clamping sleeve.

[0008] As a preferred solution, a pressing spring is installed at the top of the inner cavity of the sliding groove, and the lower end of the pressing spring is connected to the top of the sliding plate.

[0009] As a preferred solution, sealing cotton is installed inside the furnace wall at the position corresponding to the penetration of the ash cleaning pipe, and the sealing cotton is annularly wrapped around the outside of the ash cleaning pipe.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. By setting the U-shaped fastener, the arc-shaped clamping plate and the arc-shaped clamping sleeve, after one end of the ash cleaning pipe passes through the furnace wall, the through parts at both ends can be connected and reinforced, avoiding the shaking and disconnection of the connection part of the ash cleaning pipe inside the furnace wall due to the vibration influence of sound waves during use. To avoid this problem, adding the arc-shaped clamping plate and the arc-shaped clamping sleeve at the connection part of the ash cleaning pipe can ensure the firmness of the overall connection, and can also fix ash cleaning pipes of different sizes, improving the application range of the device.

[0012] 2. The present utility model can move and adjust the position of the arc-shaped clamping plate through the sliding groove and the sliding plate via the connecting plate, so as to reinforce ash cleaning pipes of different sizes. The support spring on the back of the furnace wall squeezes the arc-shaped clamping sleeve, can reinforce the outside of the sealing ring, and uses the sealing ring to seal the penetration part of the ash cleaning pipe and the furnace wall. Description of the Drawings

[0013] Figure 1 is the three-dimensional structure diagram of the first perspective of the present utility model;

[0014] Figure 2 is the three-dimensional structure diagram of the second perspective of the present utility model;

[0015] Figure 3 is the partial structure sectional view of the present utility model;

[0016] Figure 4 is the present utility model Figure 1 The enlarged view of the partial structure at A in the figure.

[0017] In the figure: 1, furnace wall; 2, soot cleaning pipe; 3, guide rod; 4, adjusting plate; 5, adjusting knob; 6, U-shaped clip; 7, sliding groove; 8, pressing spring; 9, sliding plate; 10, connecting plate; 11, arc-shaped clamping plate; 12, rubber plate; 13, sealing gasket; 14, positioning seat; 15, limiting rod; 16, arc-shaped clamping sleeve; 17, supporting spring; 18, sealing ring. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selectively exclusive embodiment from other embodiments.

[0020] Embodiment 1:

[0021] Please refer to Figure 1 As shown, the present invention provides a sonic vibration type boiler soot cleaning device, including a furnace wall 1. A soot cleaning pipe 2 is penetrated through the inside of the furnace wall 1. A U-shaped clip 6 is sleeved at the bottom of the front end of the soot cleaning pipe 2. An arc-shaped clamping plate 11 is attached to the upper surface of the soot cleaning pipe 2 inside the U-shaped clip 6. A rubber plate 12 is bonded to the bottom of the arc-shaped clamping plate 11. A sealing gasket 13 is bonded to the bottom of the rubber plate 12. The sealing gasket 13 is attached to the outside of the soot cleaning pipe 2. A sealing ring 18 is sleeved on the surface of the soot cleaning pipe 2 on the back of the furnace wall 1. Arc-shaped clamping sleeves 16 are respectively clamped and installed on both sides of the outside of the sealing ring 18.

[0022] With the application of the U-shaped clip 6, the arc-shaped clamping plate 11 and the arc-shaped clamping sleeve 16 in this technical solution, after one end of the soot cleaning pipe 2 passes through the furnace wall 1, the through parts at both ends can be connected and strengthened, avoiding the shaking and detachment of the connection part of the soot cleaning pipe 2 inside the furnace wall 1 under the influence of sonic vibration during use. To avoid this problem, adding the arc-shaped clamping plate 11 and the arc-shaped clamping sleeve 16 at the connection part of the soot cleaning pipe 2 can ensure the firmness of the overall connection, and can also fix the soot cleaning pipe 2 of different sizes, improving the applicable range of the device.

[0023] Embodiment 2:

[0024] On the basis of Embodiment 1, the present utility model is as follows Figure 3 As shown, guide rods 3 are fixedly installed on both sides of the front surface of the furnace wall 1. An adjusting plate 4 is slidably installed on the surface of the guide rod 3. The inner end of the adjusting plate 4 is connected to the outer side of the U-shaped clamping member 6. The middle part of the outer end of the adjusting plate 4 is threadedly installed with an adjusting knob 5, and the locking end of the adjusting knob 5 is tightly connected to the surface of the furnace wall 1.

[0025] Adopting the technical solution as shown in Figure 1 As shown, the adjusting plate 4 is connected to the U-shaped clamping member 6. When adjusting the position of the adjusting plate 4, the position of the U-shaped clamping member 6 can be adjusted synchronously, so as to quickly install the fixed end of the ash cleaning pipe 2 into the U-shaped clamping member 6 to complete the reinforcement.

[0026] Secondly, in the technical solution, sliding grooves 7 are opened on both sides of the inner wall of the U-shaped clamping member 6. A sliding plate 9 is slidably installed in the sliding grooves 7. A connecting plate 10 is fixedly installed on the inner side of the sliding plate 9. The lower end of the connecting plate 10 is connected to the top of the arc-shaped clamping plate 11; positioning seats 14 are fixedly installed on both sides of the back surface of the furnace wall 1. A limiting rod 15 is arranged through the end of the positioning seat 14. The inner end of the limiting rod 15 is connected to the outside of the arc-shaped clamping sleeve 16. A support spring 17 is welded in the middle of the inner side of the positioning seat 14. The inner end of the support spring 17 is connected to the outer surface of the arc-shaped clamping sleeve 16.

[0027] It adopts the technical solution as shown in Figure 1 As shown, the sliding grooves 7 and the sliding plate 9 can move and adjust the position of the arc-shaped clamping plate 11 through the connecting plate 10, so as to reinforce ash cleaning pipes 2 of different sizes. The support spring 17 on the back surface of the furnace wall 1 squeezes the arc-shaped clamping sleeve 16, and can reinforce the outside of the sealing ring 18, and uses the sealing ring 18 to seal the penetrating part of the ash cleaning pipe 2 and the furnace wall 1.

[0028] Embodiment 3:

[0029] The present utility model is as follows Figures 1-4 As shown, a pressing spring 8 is installed at the top of the inner cavity of the sliding groove 7. The lower end of the pressing spring 8 is connected to the top of the sliding plate 9; a sealing cotton is installed inside the furnace wall 1 at the position corresponding to the penetration of the ash cleaning pipe 2, and the sealing cotton is annularly wrapped around the outside of the ash cleaning pipe 2.

[0030] Adopting the above technical solution, the pressing spring 8 is in a stretched state, which can squeeze the moving end of the sliding plate 9, and can firmly clamp the arc-shaped clamping plate 11 on the outside of the ash cleaning pipe 2, and the position of the arc-shaped clamping plate 11 can also be manually adjusted.

[0031] The working principle of the present utility model is as follows: First, loosen the adjusting knob 5, move the U-shaped clamping member 6 as a whole downward, then pass one end of the ash cleaning pipe 2 through the inside of the furnace wall 1, and then move the U-shaped clamping member 6 upward again. Place the bottom of one end of the ash cleaning pipe 2 inside the U-shaped clamping member 6 to complete the support. Tighten the adjusting knob 5 to fix the adjusting plate 4 and the U-shaped clamping member 6. At the same time, the abutting spring 8 squeezes the sliding plate 9, and drives the arc-shaped clamping plate 11 and the rubber plate 12 and the sealing gasket 13 connected to the bottom to fit on the upper surface of the ash cleaning pipe 2 to complete the reinforcement. Subsequently, pass the sealing ring 18 through the rear end of the ash cleaning pipe 2 and fit it with the surface of the furnace wall 1. The supporting spring 17 squeezes the arc-shaped clamping sleeve 16 to clamp on both sides of the sealing ring 18 to complete the reinforcement, which can ensure that the ash cleaning pipe 2 will not fall off during use.

[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are only illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible on the premise of substantially not deviating from the novel teachings and advantages of the subject matter described in this application (for example, the dimensions, scales, structures, shapes and proportions of various components, and parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, color, orientation changes, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structure that performs the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to a variety of modifications that still fall within the scope of the appended claims.

[0033] In addition, in order to provide a concise description of the exemplary embodiments, not all features of the actual embodiments may be described (i.e., those features that are not relevant to the currently considered best mode of implementing the present utility model, or those features that are not relevant to the implementation of the present utility model).

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. An acoustic vibration type boiler soot cleaning device, comprising a furnace wall (1), characterized in that: A soot cleaning pipe (2) is arranged through the inside of the furnace wall (1). A U-shaped clamping part (6) is sleeved at the bottom of the front end of the soot cleaning pipe (2). An arc-shaped clamping plate (11) is attached to the upper surface of the soot cleaning pipe (2) inside the U-shaped clamping part (6). A rubber plate (12) is bonded to the bottom of the arc-shaped clamping plate (11). A sealing gasket (13) is bonded to the bottom of the rubber plate (12). The sealing gasket (13) is attached to the outside of the soot cleaning pipe (2). A sealing ring (18) is sleeved on the surface of the soot cleaning pipe (2) on the back of the furnace wall (1). Arc-shaped clamping sleeves (16) are clamped and installed on both sides of the outside of the sealing ring (18).

2. The acoustic vibration type boiler soot cleaning device according to claim 1, characterized in that: Guide rods (3) are fixedly installed on both sides of the front of the furnace wall (1). An adjusting plate (4) is slidably installed on the surface of the guide rods (3). The inner end of the adjusting plate (4) is connected to the outside of the U-shaped clamping part (6). An adjusting knob (5) is installed by threading in the middle of the outer end of the adjusting plate (4), and the locking end of the adjusting knob (5) is tightly connected to the surface of the furnace wall (1).

3. The acoustic vibration type boiler soot cleaning device according to claim 1, characterized in that: Sliding grooves (7) are formed on both sides of the inner wall of the U-shaped clamping part (6). A sliding plate (9) is slidably installed inside the sliding grooves (7). A connecting plate (10) is fixedly installed on the inner side of the sliding plate (9). The lower end of the connecting plate (10) is connected to the top of the arc-shaped clamping plate (11).

4. The acoustic vibration type boiler soot cleaning device according to claim 1, characterized in that: Positioning seats (14) are fixedly installed on both sides of the back of the furnace wall (1). A limiting rod (15) is arranged through the end of the positioning seat (14). The inner end of the limiting rod (15) is connected to the outside of the arc-shaped clamping sleeve (16). A support spring (17) is welded in the middle of the inner side of the positioning seat (14). The inner end of the support spring (17) is connected to the outer surface of the arc-shaped clamping sleeve (16).

5. The acoustic vibration type boiler soot cleaning device according to claim 3, characterized in that: A pressing spring (8) is installed at the top of the inner cavity of the sliding groove (7). The lower end of the pressing spring (8) is connected to the top of the sliding plate (9).

6. The acoustic vibration type boiler soot cleaning device according to claim 1, characterized in that: Sealing cotton is installed inside the furnace wall (1) at the position corresponding to the penetration of the soot cleaning pipe (2), and the sealing cotton is wrapped around the outside of the soot cleaning pipe (2) in a ring shape.

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