CN213598823U

CN213598823U - Connect stable muffler for thermal power boiler pipeline towards pipe

Info

Publication number: CN213598823U
Application number: CN202022701545.9U
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: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-02
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a stably connected muffler for a thermal power boiler pipeline flushing pipe, which comprises a main silencing body, wherein one end of the main silencing body is provided with an integrated air inlet, the other end of the main silencing body is provided with an integrated air outlet, the top of the main silencing body is connected with a hanging seat, one end of the main silencing body is connected with a sound-proof cover, and a glass wool layer is laid on the inner side of the sound-proof cover; the sound-proof housing has been installed at the both ends of the amortization main part of the device, can produce certain noise when the air is inside at the entering device, through the effect of the sound-proof housing who installs, can reduce the noise reduction that produces through the air inlet and improve the device's noise cancelling effect, be connected between the device and hang the seat and install buffer structure, when the device is using hoist and mount, through the effect of the buffer structure who is connected between seat and the amortization main part and install, the range of rocking when can reduce to hang and establish the installation, more stable the installing, the practicality of the device has been improved.

Description

Connect stable muffler for thermal power boiler pipeline towards pipe

Technical Field

The utility model belongs to the technical field of the pipeline muffler, concretely relates to connect stable muffler for thermal power boiler pipeline towards pipe.

Background

The silencer is an important measure for eliminating dynamic noise of steam emission, and is a noise reducing device arranged on an air flow channel or an air inlet and exhaust system of equipment with high noise at an air exhaust port, such as a blower, an air compressor, a boiler exhaust port, a generator, a water pump and the like.

The current stable muffler for the boiler pipe of being connected is used towards to thermal power boiler pipe, when thermal power boiler used usually, can be at the last noise eliminator of installation of towards the pipe pipeline, one reduces the noise that the boiler was produced, but the device is when using, gaseous just can the noise reduction after passing through noise eliminator's inside usually, the air can conduct certain noise before getting into the muffler, lead to this muffler noise cancelling effect to receive the influence, reduce the problem of the practicality of the device, for this we propose one kind and connect stable muffler for boiler pipe towards the pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect stable fossil power boiler pipeline and dash muffler for pipe, with the current stable fossil power boiler pipeline of connection who proposes in solving above-mentioned background art dashes muffler for pipe, when fossil power boiler uses usually, can install noise eliminator on dashing the pipe pipeline, a noise that reduces the boiler and produce, but the device is when using, gaseous just can the noise reduction after passing through silencing device's inside usually, the air can conduct certain noise before getting into the silencer, lead to this silencer noise cancelling effect to receive the influence, reduce the problem of the device's practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connect stable fossil power boiler pipeline muffler for towards pipe, includes the amortization main part, the air inlet of integral type is seted up to the one end of amortization main part, the gas outlet of integral type is seted up to the other end of amortization main part, the hanging seat has been connected and has been installed at the top of amortization main part, the sound-proof housing has been connected and has been installed to the one end of amortization main part, the cotton layer of glass has been laid to the inboard on the cotton layer of glass, just the cotton layer of glass all installs the inboard surface at the sound-proof housing with inhaling the cotton layer of sound, just the surface edge of sound-proof housing establishes soon and installs the bolt, the sound-proof housing establishes soon fixedly through.

Preferably, the top both ends welded fastening of amortization main part has a gag lever post, the cover is equipped with the spring on the gag lever post, the one end welded fastening of gag lever post has a spacing piece, spacing hole has been seted up on the hanging seat, the hanging seat passes through spacing hole through connection on the gag lever post.

Preferably, the hanging seat is provided with a hanging hole, and the inner side of the hanging hole is provided with a rubber ring.

Preferably, the top of amortization main part is connected and is installed two the seat of hanging, and two the seat of hanging is installed through the gag lever post symmetry.

Preferably, sound-proof covers are arranged at two ends of the sound-proof main body.

Preferably, the soundproof cover is a cylindrical structure, and the soundproof cover is installed at an outer side of the air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the device is used, the two ends of the silencing main body of the device are provided with the sound-proof covers, certain noise can be generated at any time when air enters the device, the noise generated through the air inlet can be reduced under the action of the sound-proof covers, certain noise is prevented from being conducted at the air inlet of the silencing main body, the silencing effect of the device is improved, and the practicability of the device is improved;

(2) the buffering structure is connected and installed between the device and the hanging seat, when the device is used for hoisting, the shaking range during hoisting and installation can be reduced through the effect of the buffering structure connected and installed between the hanging seat and the silencing main body, the device is installed more stably, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a left side view schematic structural view of the sound-proof housing of the present invention;

FIG. 3 is a schematic view of the mounting structure of the hanging seat of the present invention;

in the figure: 1. an air inlet; 2. a sound-proof housing; 3. a hanging seat; 4. a silencing body; 5. an air outlet; 6. a sound absorbing cotton layer; 7. a glass wool layer; 8. a bolt; 9. a limiting rod; 10. a spring; 11. a limiting block; 12. hoisting holes; 13. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a stably connected silencer for a thermal power boiler pipeline flushing pipe comprises a silencing main body 4, one end of the silencing main body 4 is provided with an integrated air inlet 1, the other end of the silencing main body 4 is provided with an integrated air outlet 5, the top of the silencing main body 4 is connected with a hanging seat 3, one end of the silencing main body 4 is connected with a sound-proof cover 2, the inner side of the sound-proof cover 2 is paved with a glass cotton layer 7, the inner side of the glass cotton layer 7 is paved with a sound-absorbing cotton layer 6, the glass cotton layer 7 and the sound-absorbing cotton layer 6 are both arranged on the inner side surface of the sound-proof cover 2, a bolt 8 is arranged at the edge of the outer surface of the sound-proof cover 2 in a rotating mode, the sound-proof cover 2 and the silencing main body 4 are fixed in a rotating mode through the bolt 8, noise generated through the air inlet 1 can be reduced through the effect of the sound-proof, the noise elimination effect of the device is improved.

For better hoisting, in this embodiment, preferably, the two ends of the top of the silencing body 4 are welded and fixed with a limiting rod 9, the limiting rod 9 is sleeved with a spring 10, one end of the limiting rod 9 is welded and fixed with a limiting block 11, the hanging seat 3 is provided with a limiting hole, the hanging seat 3 is connected to the limiting rod 9 through the limiting hole, and the hanging seat 3 installed can play a role in damping, for better hoisting, in this embodiment, preferably, the hanging seat 3 is provided with a hanging hole 12, and the inner side of the hanging hole 12 is provided with a rubber ring 13 to prevent the hanging rope from being worn during hoisting, for more stable hoisting, in this embodiment, preferably, the top of the silencing body 4 is connected and installed on the two hanging seats 3, and the two hanging seats 3 are symmetrically installed through the limiting rod 9 to improve the stability of the device during hoisting, for better silencing, preferably, the soundproof covers 2 are attached to both ends of the silencing body 4 to improve the silencing effect of the device, and in the present embodiment, it is preferable that the soundproof covers 2 have a cylindrical structure and the soundproof covers 2 are attached to the outside of the intake port 1 for better sound insulation.

The utility model discloses a theory of operation and use flow: when the device is used, the two ends of a silencing main body 4 of the device are provided with the sound-proof covers 2, the sound-proof covers 2 are fixed at the two ends of the silencing main body 4 through bolts 8, certain noise can be generated before air enters the silencing main body 4, the inner sides of the sound-proof covers 2 are respectively provided with the sound-absorbing cotton layer 6 and the glass cotton layer 7, the sound-absorbing cotton layer 6 and the glass cotton layer 7 can absorb and reduce the noise generated when the air passes through the air inlet 1, the certain noise is prevented from being transmitted from the air inlet 1, the silencing effect of the device is improved, a buffer structure is connected and arranged between the silencing main body 4 and the hanging seat 3, when the device is used for hoisting, the hanging seat 3 moves on the limiting rod 9 in a limiting way, meanwhile, the extrusion spring 10 deforms, the acting force generated by the deformation can counteract the shaking, and the buffer structure connected and arranged between the hanging seat 3 and the silencing main body 4, the shaking amplitude during hanging installation can be reduced, the installation is more stable, and the practicability of the device is improved.

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

Claims

1. The utility model provides a connect stable fossil power boiler pipeline muffler for towards pipe, includes amortization main part (4), air inlet (1) of integral type are seted up to the one end of amortization main part (4), gas outlet (5) of integral type are seted up to the other end of amortization main part (4), the top of amortization main part (4) is connected and has been installed hanging seat (3), its characterized in that: sound-proof housing (2) have been connected to the one end of amortization main part (4), the cotton layer of glass (7) have been laid to the inboard of sound-proof housing (2), the cotton layer of sound (6) have been laid to the inboard on the cotton layer of glass (7), just the cotton layer of glass (7) all install the inboard surface at sound-proof housing (2) with inhale the cotton layer of sound (6), just the surface edge of sound-proof housing (2) establishes soon and installs bolt (8), sound-proof housing (2) establishes soon with amortization main part (4) through bolt (8) and fixes.

2. The muffler for the piping of a thermal power boiler, which is stably connected according to claim 1, wherein: the top both ends welded fastening of amortization main part (4) has gag lever post (9), the cover is equipped with spring (10) on gag lever post (9), the one end welded fastening of gag lever post (9) has spacing piece (11), spacing hole has been seted up on hanging seat (3), it runs through on gag lever post (9) through spacing hole to hang seat (3).

3. The muffler for the piping of a thermal power boiler, which is stably connected according to claim 2, wherein: the hanging seat (3) is provided with a hanging hole (12), and the inner side of the hanging hole (12) is provided with a rubber ring (13).

4. The muffler for the piping of a thermal power boiler, which is stably connected according to claim 2, wherein: the top of amortization main part (4) is connected and is installed two hanging seat (3), and two hanging seat (3) carry out the symmetry through gag lever post (9) and install.

5. The muffler for the piping of a thermal power boiler, which is stably connected according to claim 1, wherein: and sound insulation covers (2) are arranged at two ends of the silencing main body (4).

6. The muffler for the piping of a thermal power boiler, which is stably connected according to claim 1, wherein: the sound-proof housing (2) is of a cylindrical structure, and the sound-proof housing (2) is arranged on the outer side of the air inlet (1).