CN213424576U

CN213424576U - Silencer suitable for fixed pressure vessel

Info

Publication number: CN213424576U
Application number: CN202022767987.3U
Authority: CN
Inventors: 张泽浪
Original assignee: Suzhou Rituo Machinery Co ltd
Current assignee: Suzhou Rituo Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-11
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a silencer suitable for a fixed pressure vessel, which comprises a shell ring, wherein the shell ring is composed of a first shell ring and a second shell ring, a steel pipe is arranged in the first shell ring, one end of the steel pipe extends out of one side of the first shell ring, the other end of the steel pipe extends into the first shell ring and is adjacent to the second shell ring, a diffuser is arranged on the steel pipe extending into the first shell ring, a first silencer core body is arranged in the first shell ring, the first silencer core body is fixed along the inner wall of the first shell ring, a second silencer core body is arranged on the second shell ring, the second silencer core body is fixed along the morning inner wall of the second shell ring, a space is arranged between the second silencer core body and the first silencer core body, a third silencer core body is arranged in the second shell ring, the third silencer core body is provided with two pieces which are arranged at intervals, and is fixed to the second muffler core. The utility model discloses can improve the effect of amortization.

Description

Silencer suitable for fixed pressure vessel

Technical Field

The utility model relates to a muffler suitable for fixed pressure vessel.

Background

The silencer is mainly used for reducing noise, and can effectively reduce the noise when being installed at the inlet end of some containers, but the simple silencer cannot meet the requirement of a specific container, the noise problem is still large, the operation of operators is affected, and the operation efficiency is reduced.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a new type of muffler suitable for a fixed pressure vessel, so that the muffler has more industrial utility value.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present invention provides a silencer for a fixed pressure vessel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silencer suitable for a fixed pressure vessel comprises a shell ring, wherein the shell ring is composed of a first shell ring and a second shell ring, a steel pipe is arranged in the first shell ring, one end of the steel pipe extends out of one side of the first shell ring, the other end of the steel pipe extends into the first shell ring and is adjacent to the second shell ring, a diffuser is arranged on the steel pipe extending into the first shell ring, a first silencer core is arranged in the first shell ring, the first silencer core is fixed along the inner wall of the first shell ring, a second silencer core is arranged on the second shell ring, the second silencer core is fixed along the morning inner wall of the second shell ring, a space is arranged between the second silencer core and the first silencer core, a third silencer core is arranged in the second shell ring, the third silencer core is provided with two pieces which are arranged at intervals, and is fixed to the second muffler core.

Preferably, the muffler is suitable for a fixed pressure vessel, and the first shell ring and the second shell ring are integrally formed.

Preferably, the distance between the second silencer core and the first silencer core is 100 mm to 110 mm.

Preferably, the silencer is suitable for a fixed pressure vessel, and a first flange is arranged on the steel pipe at the outer end of the first barrel section.

Preferably, the silencer suitable for fixed pressure vessel, the outer end of second shell ring is provided with the external pipe, be provided with the second flange on the external pipe.

Preferably, the silencer is suitable for a fixed pressure vessel, and lifting lugs are arranged on the first shell ring and the second shell ring.

Preferably, the silencer is suitable for a fixed pressure vessel, and a support is arranged on the shell ring.

Preferably, the steel pipe is welded and fixed with the first cylinder section through the sealing sheet.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model discloses a multistage amortization is realized to first muffler core and second muffler core to reach the purpose of noise reduction. The utility model discloses simple structure, simple to operate.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the structure a-a of fig. 1.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Examples

As shown in fig. 1 and fig. 2, a silencer suitable for a fixed pressure vessel comprises a shell ring, the shell ring is composed of a first shell ring 5 and a second shell ring 8, a steel pipe 2 is arranged in the first shell ring 5, one end of the steel pipe 2 extends out of one side of the first shell ring 5, the other end of the steel pipe 2 extends into the first shell ring 5 and is adjacent to the second shell ring 8, a diffuser 7 is arranged on the steel pipe 2 extending into the first shell ring 5, a first silencer core 6 is arranged in the first shell ring 5, the first silencer core 6 is fixed along the inner wall of the first shell ring 5, a second silencer core 9 is arranged on the second shell ring 8, the second silencer core 9 is fixed along the morning inner wall of the second shell ring 8, a distance is arranged between the second silencer core 9 and the first silencer core 6, and a third silencer core 10 is arranged in the second shell ring 8, the third muffler core 10 is provided with two pieces which are arranged at intervals and fixed to the second muffler core 9.

The utility model discloses in first shell ring 5 and second shell ring 8 set up for integrated into one piece.

The utility model discloses in interval length between second muffler core 9 and the first muffler core 6 is at 100 millimeters to 110 millimeters.

The utility model discloses in 5 outer ends of first shell ring be provided with first flange 1 on steel pipe 2, wherein, the outer end of second shell ring 8 is provided with and manages 11 outward, be provided with second flange 12 on managing 11 outward.

The utility model discloses in be provided with lug 4 on first shell ring and the second shell ring.

The utility model discloses in be provided with support 12 on the shell ring.

The utility model discloses in steel pipe 2 is through mounting 3 and first shell ring 5 looks welded fastening.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A muffler suitable for use with a stationary pressure vessel, comprising: comprises a shell ring, the shell ring is composed of a first shell ring (5) and a second shell ring (8), a steel pipe (2) is arranged in the first shell ring (5), one end of the steel pipe (2) extends out of one side of the first shell ring (5), the other end of the steel pipe (2) extends into the first shell ring (5) and is adjacent to the second shell ring (8), a diffuser (7) is arranged on the steel pipe (2) extending into the first shell ring (5), a first silencer core body (6) is arranged in the first shell ring (5), the first silencer core body (6) is fixed along the inner wall of the first shell ring (5), a second silencer core body (9) is arranged on the second shell ring (8), the second silencer core body (9) is fixed along the inner wall of the second shell ring (8), and a silencer space is arranged between the second silencer core body (9) and the first silencer core body (6), and a third silencer core body (10) is arranged in the second cylindrical section (8), and the third silencer core body (10) is provided with two pieces which are arranged at intervals and fixed with the second silencer core body (9).

2. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: the first shell ring (5) and the second shell ring (8) are integrally formed.

3. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: the distance between the second muffler core (9) and the first muffler core (6) is 100 mm to 110 mm in length.

4. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: and a first flange (1) is arranged on the steel pipe (2) at the outer end of the first shell ring (5).

5. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: the outer end of the second shell ring (8) is provided with an external pipe (11), and a second flange (12) is arranged on the external pipe (11).

6. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: lifting lugs (4) are arranged on the first cylindrical shell section and the second cylindrical shell section.

7. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: and a support (13) is arranged on the shell ring.

8. A muffler suitable for use with a stationary pressure vessel, as claimed in claim 1, wherein: the steel pipe (2) is welded and fixed with the first shell ring (5) through the sealing sheet (3).