CN219035948U

CN219035948U - Boiler steam pipeline muffler

Info

Publication number: CN219035948U
Application number: CN202223481601.8U
Authority: CN
Inventors: 王士平; 吴长冬
Original assignee: Lianyungang City Anboly Environmental Protection Machinery Co ltd
Current assignee: Lianyungang City Anboly Environmental Protection Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to a boiler steam pipeline muffler, including connecting tube, the perforation has been seted up at connecting tube's top, connecting tube's interior roof is provided with noise reduction mechanism, connecting tube's inside is provided with congeals water mechanism, congeals water mechanism and includes deflector, heat exchange tube and drain pipe, the equal fixed mounting in the inner wall left and right sides of connecting tube has the deflector, connecting tube's left side fixed mounting has one end to run through and extend to the heat exchange tube on connecting tube right side, connecting tube's left and right sides all communicates the drain pipe that is located the deflector top, connecting tube's inside fixed mounting has the sealing washer. This boiler steam conduit muffler through setting up of congealing water mechanism, makes the moisture in the steam effectively got rid of as far as possible to avoid steam to enter into and inhale inside its life that influences of sound sponge, promote the whole durability that uses of muffler.

Description

Boiler steam pipeline muffler

Technical Field

The application relates to the technical field of silencers, in particular to a silencer for a boiler steam pipeline.

Background

The muffler refers to an air flow pipeline with noise transmission, and noise in the pipeline can be attenuated or reflected back by using noise reduction devices such as pipelines with sound absorption lining and elbows or pipelines with suddenly changed sectional areas and discontinuous acoustic impedances; the former is called resistive muffler, the latter is called resistive muffler, there is also impedance composite muffler; the muffler is needed to be used on the steam pipeline of the boiler to achieve the aim of reducing noise, and smooth discharge of gas is effectively ensured.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, the existing boiler steam pipeline silencer cannot effectively treat the generated steam in the existing boiler steam pipeline silencer in the use process, so that the steam is very easy to enter the sound-absorbing material, the inside of the material is corroded by the steam, the service life of the sound-absorbing material is influenced, and further improvement is needed.

Disclosure of Invention

To the not enough of prior art, this application provides a boiler steam pipe muffler, possesses the advantage of effective dewatering, has solved current boiler steam pipe muffler and has handled the effect to steam poor, receives its problem that corrodes influence life easily.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a boiler steam pipeline muffler, includes connecting tube, the perforation has been seted up at the top of connecting tube, the interior roof of connecting tube is provided with noise reduction mechanism, the inside of connecting tube is provided with the condensation mechanism, the inside fixed mounting of connecting tube has the sealing washer, the inside grafting of sealing washer has one end to run through and extend the steam pipeline below the connecting tube, the outside of connecting tube is provided with coupling mechanism;

the condensation mechanism comprises a guide plate, a heat exchange pipeline and a drain pipe, wherein the guide plate is fixedly installed on the left side and the right side of the inner wall of the connecting pipeline, one end of the heat exchange pipeline penetrates through and extends to the right side of the connecting pipeline, and the drain pipe located above the guide plate is communicated with the left side and the right side of the connecting pipeline.

Further, the noise reduction mechanism comprises an inner pipeline, a through hole and a sound absorption sponge, wherein the inner pipeline is fixedly installed on the inner top wall of the connecting pipeline and located at the outside of the perforation, the through hole is formed in the inner wall of the inner pipeline, and the sound absorption sponge is filled inside the connecting pipeline and located at the outside of the inner pipeline.

Further, coupling mechanism includes first flange, second flange, fastening bolt and fixed swivel nut, the outside fixed mounting of connecting tube has first flange, the outside fixed mounting of steam pipe has the second flange, the bottom grafting of second flange has one end to run through the second flange and extend to the fastening bolt at first flange top, the outside screw thread of fastening bolt installs the fixed swivel nut that one end and first flange contacted.

Further, the left side guide plate is inclined from right to left, and the right side guide plate is inclined from left to right.

Further, the bottom of the sealing ring is inclined from outside to inside.

Further, the heat exchange pipeline is positioned above the guide plate.

Further, the outer wall of deflector is laminated mutually with the inner wall of connecting tube, the bottom and the connecting tube fixed connection of inner tube.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this boiler steam conduit muffler through setting up of congealing water mechanism, makes the moisture in the steam effectively got rid of as far as possible to avoid steam to enter into and inhale inside its life that influences of sound sponge, promote the whole durability that uses of muffler.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an enlarged view of FIG. 1A of the present application;

fig. 3 is a front view of the present application.

In the figure: 1. a connecting pipe; 2. perforating; 3. an inner pipe; 4. a through hole; 5. a sound absorbing sponge; 6. a guide plate; 7. a heat exchange pipeline; 8. a drain pipe; 9. a seal ring; 10. a first flange; 11. a second flange; 12. a steam pipe; 13. a fastening bolt; 14. and fixing the screw sleeve.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Embodiment one: referring to fig. 1-3, the boiler steam pipeline silencer in this embodiment includes a connecting pipeline 1, a through hole 2 is provided at the top of the connecting pipeline 1, a silencing mechanism is provided at the inner top wall of the connecting pipeline 1, a condensation mechanism is provided in the connecting pipeline 1, a sealing ring 9 is fixedly installed in the connecting pipeline 1, the bottom of the sealing ring 9 is inclined from outside to inside, a steam pipeline 12 with one end penetrating and extending to the lower part of the connecting pipeline 1 is inserted in the sealing ring 9, and a connecting mechanism is provided outside the connecting pipeline 1.

The arrangement of the sealing ring 9 can enable the steam pipelines 12 with different apertures to be installed and used.

In this embodiment, the water condensation mechanism includes deflector 6, heat exchange pipeline 7 and drain pipe 8, the equal fixed mounting deflector 6 in the inner wall left and right sides of connecting pipeline 1, left side deflector 6 is from right left slope, right side deflector 6 is from left right slope, the outer wall of deflector 6 is laminated mutually with the inner wall of connecting pipeline 1, connecting pipeline 1's left side fixed mounting has one end to run through and extend to connecting pipeline 1 right side heat exchange pipeline 7, heat exchange pipeline 7 is located the top of deflector 6, connecting pipeline 1's left and right sides all communicates has drain pipe 8 that is located deflector 6 top.

Specifically, the steam pipeline 12 is used for introducing gas into the connecting pipeline 1, so that water vapor is rapidly condensed through the heat exchange pipeline 7, and water vapor drops on the guide plate 6 and is discharged through the drain pipe 8, and at the moment, the water in the steam is effectively removed.

Embodiment two: referring to fig. 1-3, in the first embodiment, the silencing mechanism includes an inner pipe 3, a through hole 4 and a sound absorbing sponge 5, the inner pipe 3 is fixedly installed on the inner top wall of the connecting pipe 1 and located outside the through hole 2, the bottom of the inner pipe 3 is fixedly connected with the connecting pipe 1, the through hole 4 is formed in the inner wall of the inner pipe 3, and the sound absorbing sponge 5 is filled inside the connecting pipe 1 and located outside the inner pipe 3.

Specifically, the gas sound wave enters the sound absorbing sponge 5 through the through hole 4 after passing through the inner pipeline 3, and is absorbed and slowed down by the porous structure in the sound absorbing sponge, so that the noise reduction effect is achieved.

In this embodiment, the connection mechanism includes a first flange 10, a second flange 11, a fastening bolt 13 and a fixing screw sleeve 14, the first flange 10 is fixedly installed outside the connection pipe 1, the second flange 11 is fixedly installed outside the steam pipe 12, the fastening bolt 13 with one end penetrating through the second flange 11 and extending to the top of the first flange 10 is inserted into the bottom of the second flange 11, and the fixing screw sleeve 14 with one end contacting the first flange 10 is installed on the external screw thread of the fastening bolt 13.

Specifically, the steam pipe 12 is inserted into the sealing ring 9, so that the sealing ring 9 is extruded, the sealing between the connecting pipe 1 and the steam pipe 12 is realized, and then the first flange 10 and the second flange 11 are fixed through the fastening bolts 13 and the fixing screw sleeve 14, so that the connecting pipe 1 and the steam pipe 12 are tightly fixed.

The working principle of the embodiment is as follows:

in use, the steam pipeline 12 is inserted into the sealing ring 9, so that the sealing of the connecting pipeline 1 and the steam pipeline 12 is realized by extruding the inside of the sealing ring 9, then the first flange 10 and the second flange 11 are fixed through the fastening bolts 13 and the fixing screw sleeve 14, the connecting pipeline 1 and the steam pipeline 12 are fixed tightly, then the steam pipeline 12 is used for introducing gas into the connecting pipeline 1, the steam is quickly condensed through the heat exchange pipeline 7, water vapor drops onto the guide plate 6 and is discharged through the drain pipe 8, at the moment, the water in the steam is effectively removed, the gas sound wave enters the inside of the sound absorbing sponge 5 through the through holes 4 after passing through the inner pipeline 3, is absorbed and slowed down by the inner porous structure of the sound absorbing sponge, so that the noise reduction effect is started, the water vapor is prevented from entering the sound absorbing sponge 5 to cause corrosion, and the service life is prolonged.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A boiler steam pipe silencer comprising a connecting pipe (1), characterized in that: the top of the connecting pipeline (1) is provided with a perforation (2), the inner top wall of the connecting pipeline (1) is provided with a silencing mechanism, the inside of the connecting pipeline (1) is provided with a condensation mechanism, the inside of the connecting pipeline (1) is fixedly provided with a sealing ring (9), one end of the sealing ring (9) is inserted into a steam pipeline (12) which penetrates through and extends to the lower part of the connecting pipeline (1), and the outside of the connecting pipeline (1) is provided with a connecting mechanism;

the water condensation mechanism comprises a guide plate (6), a heat exchange pipeline (7) and a drain pipe (8), wherein the guide plate (6) is fixedly installed on the left side and the right side of the inner wall of the connecting pipeline (1), one end of the heat exchange pipeline (7) penetrating through and extending to the right side of the connecting pipeline (1) is fixedly installed on the left side of the connecting pipeline (1), and the drain pipe (8) located above the guide plate (6) is communicated on the left side and the right side of the connecting pipeline (1).

2. A boiler steam duct silencer as claimed in claim 1, wherein: the silencing mechanism comprises an inner pipeline (3), a through hole (4) and a sound absorbing sponge (5), wherein the inner pipeline (3) is fixedly arranged on the inner top wall of the connecting pipeline (1) and located outside of the perforation (2), the through hole (4) is formed in the inner wall of the inner pipeline (3), and the sound absorbing sponge (5) is filled inside the connecting pipeline (1) and located outside of the inner pipeline (3).

3. A boiler steam duct silencer as claimed in claim 1, wherein: coupling mechanism includes first flange (10), second flange (11), fastening bolt (13) and fixed swivel nut (14), the outside fixed mounting of connecting tube (1) has first flange (10), the outside fixed mounting of steam pipe (12) has second flange (11), peg graft in the bottom of second flange (11) has one end to run through second flange (11) and extend to fastening bolt (13) at first flange (10) top, fixed swivel nut (14) that one end and first flange (10) contacted are installed to the external screw thread of fastening bolt (13).

4. A boiler steam duct silencer as claimed in claim 1, wherein: the left guide plate (6) is inclined from right to left, and the right guide plate (6) is inclined from left to right.

5. A boiler steam duct silencer as claimed in claim 1, wherein: the bottom of the sealing ring (9) is inclined from outside to inside.

6. A boiler steam duct silencer as claimed in claim 1, wherein: the heat exchange pipeline (7) is positioned above the guide plate (6).

7. A boiler steam duct silencer as claimed in claim 2, wherein: the outer wall of the guide plate (6) is attached to the inner wall of the connecting pipeline (1), and the bottom of the inner pipeline (3) is fixedly connected with the connecting pipeline (1).