CN218901285U

CN218901285U - Dust remover with noise elimination and reduction assembly

Info

Publication number: CN218901285U
Application number: CN202222968820.2U
Authority: CN
Inventors: 宋春巧; 李东杰; 董五一; 邢建伟
Original assignee: Zhumadian City Longshan General Machinery Co ltd
Current assignee: Zhumadian City Longshan General Machinery Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-25
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a dust remover with a noise elimination and reduction assembly, which comprises a main body, wherein the outer surface of the main body is fixedly provided with side plates, the side plates are divided into two, the two side plates are mutually far away, one side of each side plate is provided with a groove, the top end of each fixed plate is fixedly provided with a top plate, the side plates are fixedly arranged on the outer surface of the main body, noise elimination cotton is fixedly arranged in a chute on one side of each side plate, the outer surfaces of the noise elimination cotton are fixedly provided with a first layer plate, a second layer plate and a third layer plate, the outer surfaces of the first layer plate, the second layer plate and the third layer plate are fixedly provided with reflecting balls, when the dust remover generates a large amount of noise, the noise is repeatedly conducted among the first layer plate, the second layer plate and the third layer plate, the sound is weakened through the rough outer surfaces of the first layer plate, the second layer plate and the third layer plate, and finally the noise is absorbed through the noise elimination cotton, and therefore the noise is reduced.

Description

Dust remover with noise elimination and reduction assembly

Technical Field

The utility model relates to the technical field of dust removers, in particular to a dust remover with a silencing and noise reducing assembly.

Background

The dust remover refers to a device for separating dust from flue gas, and the performance of the dust remover is expressed by the amount of treatable gas, the resistance loss of the gas passing through the dust remover and the dust removing efficiency.

During normal operation, under the action of the system fan, dust-containing gas is sucked into the air inlet manifold and is uniformly distributed to each air inlet chamber through each air inlet branch pipe, but a large amount of noise can be generated in the working process of the dust remover in the prior art, and the noise generated by the dust remover is mainly generated on the air outlet pipe and the fan inside the main body.

Disclosure of Invention

Object of the utility model

In view of the above, the present utility model is directed to a dust remover with a noise elimination and reduction assembly, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a dust shaker with subassembly of making an uproar falls in noise elimination, includes the main part, the surface fixed mounting of main part has the curb plate, and the curb plate divide into two, two the curb plate is kept away from each other, and one side of two curb plates is seted up flutedly, movable mounting has the fixed plate in the recess in the curb plate, and has the amortization cotton at one side surface fixed mounting of fixed plate, fixed mounting has the connecting plate between curb plate one side surface, and one side surface fixed mounting of connecting plate has first plywood, the surface fixed mounting of first plywood has second plywood and third plywood, fixed plate top fixed mounting has the roof.

Preferably, the main body and the connecting plate are far away from each other to form a cavity, the connecting plate and the fixing plate are far away from each other to form a cavity, and the silencing cotton is fixedly arranged in the cavities of the connecting plate and the fixing plate.

Preferably, the outer surface of the first layer plate is fixedly provided with a second layer plate and a third layer plate, the first layer plate is provided with the second layer plate and the third layer plate which are connected with each other to form a Z shape, and the outer surfaces of the first layer plate, the second layer plate and the third layer plate are fixedly provided with a plurality of reflecting balls.

Preferably, a vent pipe is arranged on one side of the main body, one end of the vent pipe is connected with a connecting pipe, round sound-passing plates are arranged on the outer surfaces of two sides of the connecting pipe, a first sound-eliminating pipe and a second sound-eliminating pipe are fixedly arranged on the outer surfaces of the sound-passing plates, and a cavity is formed between the first sound-eliminating pipe and the second sound-eliminating pipe in a mutually-far way mode.

Preferably, a plurality of first risers are fixedly installed in the inner wall of the second sound-absorbing pipe, one end of each first riser is fixedly provided with a second riser, and the first risers and the second risers are mutually connected to form a shape.

Preferably, one end of the top plate is forty-five degrees, and the length of one end of the top plate is longer than that of the fixing plate.

From the above technical scheme, the application has the following beneficial effects:

1. according to the utility model, the side plates are fixedly arranged on the outer surface of the main body, the noise-reducing cotton is fixedly arranged in the sliding groove on one side of the side plates, the first layer plate, the second layer plate and the third layer plate are fixedly arranged on the outer surface of the noise-reducing cotton, the reflecting balls are fixedly arranged on the outer surfaces of the first layer plate, the second layer plate and the third layer plate, when a large amount of noise is generated by the dust remover, the noise is repeatedly conducted among the first layer plate, the second layer plate and the third layer plate, the sound is weakened through the rough outer surfaces of the first layer plate, the second layer plate and the third layer plate, and finally the noise is absorbed through the noise-reducing cotton, so that the noise is reduced.

2. According to the utility model, the first vertical plate and the second vertical plate are connected with each other to form a character shape, so that in the process of exhausting air, air flow can start to repeatedly shuttle upwards under the blocking of the first vertical plate and the second vertical plate, sound generated by the air flow is enabled to flow back between the first silencing pipe and the second silencing pipe, and the propagation distance of the sound is increased, so that noise of the utility model is reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a vent pipe of the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a main body; 2. a side plate; 3. a fixing plate; 4. a top plate; 5. a vent pipe; 211. silencing cotton; 212. a first laminate; 213. a second laminate; 214. a third laminate; 215. a connecting plate; 511. a connecting pipe; 512. a first sound-reducing pipe; 513. a second sound-reducing pipe; 514. a first riser; 515. and a second riser.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the utility model provides a dust shaker with subassembly of making an uproar falls in noise elimination, including main part 1, the surface fixed mounting of main part 1 has curb plate 2, and curb plate 2 divide into two, two curb plates 2 keep away from each other, and one side of two curb plates 2 is seted up flutedly, movable mounting has fixed plate 3 in the recess in curb plate 2, and there is amortization cotton 211 at one side surface fixed mounting of fixed plate 3, fixed mounting has connecting plate 215 between the surface of curb plate 2 one side, and one side surface fixed mounting of connecting plate 215 has first plywood 212, the surface fixed mounting of first plywood 212 has second plywood 213 and third plywood 214, fixed plate 3 top fixed mounting has roof 4.

Further, the main body 1 and the connecting plate 215 are far away from each other to form a cavity, the connecting plate 215 and the fixing plate 3 are far away from each other to form a cavity, and the silencing cotton 211 is fixedly installed in the cavities of the connecting plate 215 and the fixing plate 3, so that the distance of sound transmission is increased through the cavity between the main body 1 and the connecting plate 215, and the sound is absorbed and silenced in the final transmission through the silencing cotton 211.

Further, the outer surface of the first layer 212 is fixedly provided with the second layer 213 and the third layer 214, the first layer 212 is provided with the second layer 213 and the third layer 214 which are connected with each other to form a zigzag shape, and the outer surfaces of the first layer 212, the second layer 213 and the third layer 214 are fixedly provided with a plurality of reflective balls, so that the outer surfaces of the first layer 212, the second layer 213 and the third layer 214 are rough, sound can be weakened for a plurality of times in the process of transmission, and the efficient noise reduction function is ensured.

Further, the breather pipe 5 has been seted up to one side of main part 1, and the one end of breather pipe 5 is connected with connecting pipe 511, circular sound board has been seted up to the both sides surface of connecting pipe 511, and there are first sound-eliminating pipe 512 and second sound-eliminating pipe 513 at the surface fixed mounting of sound board, keep away from each other between first sound-eliminating pipe 512 and the second sound-eliminating pipe 513 and form the cavity, make sound can propagate and fall the sound many times through the cavity between first sound-eliminating pipe 512 and the second sound-eliminating pipe 513.

Further, a plurality of first risers 514 are fixedly installed in the inner wall of the second sound-eliminating tube 513, one end of each first riser 514 is fixedly provided with a second riser 515, the first riser 514 and the second riser 515 are connected with each other to form a 7 shape, when noise generated by air flow is generated, the second riser 515 can block the air flow, so that the sound can pass through a cavity between the second sound-eliminating tube 513 and the first sound-eliminating tube 512, the sound transmission process is increased, and the noise is reduced.

Further, one end of roof 4 is forty-five degrees, and the length of the one end of roof 4 is longer than fixed plate 3, and when rainy day weather, rainwater can carry out the whereabouts through roof 4 of forty-five degrees, and the length of roof 4 is great for the rainwater can not gather on the top of main part 1 any more, avoids permeating in the cavity of main part 1 and fixed plate 3, influences the normal use of amortization cotton 211.

Working principle: a side plate 2 is fixedly arranged on the outer surface of the main body 1, noise-reducing cotton 211 is fixedly arranged in a chute on one side of the side plate 2, a first layer plate 212, a second layer plate 213 and a third layer plate 214 are fixedly arranged on the outer surface of the noise-reducing cotton 211, reflecting balls are fixedly arranged on the outer surfaces of the first layer plate 212, the second layer plate 213 and the third layer plate 214, when a large amount of noise is generated by the dust remover, the noise is repeatedly conducted among the first layer plate 212, the second layer plate 213 and the third layer plate 214, and the sound is weakened through the rough outer surfaces of the first layer plate 212, the second layer plate 213 and the third layer plate 214, and finally the noise is absorbed through the noise-reducing cotton 211, so that the noise is reduced;

the first riser 514 and the second riser 515 are connected to form a 7 shape, so that the air flow can start to repeatedly shuttle upwards under the blocking of the first riser 514 and the second riser 515 in the air outlet process of the air pipe 5, and the sound generated by the air flow flows back between the first silencing pipe 512 and the second silencing pipe 513, so that the propagation distance of the sound is increased, the noise of the utility model is reduced, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Dust shaker with subassembly of making an uproar falls in noise elimination, including main part (1), its characterized in that: the utility model discloses a novel energy-saving silencer for the automobile, including main part (1) and fixed plate (2), surface fixed mounting of main part (1) has curb plate (2), and curb plate (2) divide into two, two curb plate (2) keep away from each other, and one side of two curb plates (2) is seted up flutedly, movable mounting has fixed plate (3) in the recess in curb plate (2), and has amortization cotton (211) at one side surface fixed mounting of fixed plate (3), fixed mounting has connecting plate (215) between one side surface of curb plate (2), and one side surface fixed mounting of connecting plate (215) has first plywood (212), the surface fixed mounting of first plywood (212) has second plywood (213) and third plywood (214), fixed plate (3) top fixed mounting has roof (4).

2. The dust collector with noise abatement and noise reduction assembly of claim 1, wherein: the main body (1) and the connecting plate (215) are far away from each other to form a cavity, the connecting plate (215) and the fixing plate (3) are far away from each other to form a cavity, and the silencing cotton (211) is fixedly arranged in the cavities of the connecting plate (215) and the fixing plate (3).

3. The dust collector with noise abatement and noise reduction assembly of claim 1, wherein: the outer surface of the first layer plate (212) is fixedly provided with a second layer plate (213) and a third layer plate (214), the first layer plate (212) is provided with the second layer plate (213) and the third layer plate (214) which are connected with each other to form a Z shape, and the outer surfaces of the first layer plate (212), the second layer plate (213) and the third layer plate (214) are fixedly provided with a plurality of reflecting balls.

4. The dust collector with noise abatement and noise reduction assembly of claim 1, wherein: one side of main part (1) has been seted up breather pipe (5), and the one end of breather pipe (5) is connected with connecting pipe (511), circular sound board has been seted up to the both sides surface of connecting pipe (511), and at sound board's surface fixed mounting has first sound pipe (512) and second sound pipe (513), keep away from each other between first sound pipe (512) and second sound pipe (513) and form the cavity.

5. The dust collector with noise abatement and noise reduction assembly of claim 4, wherein: a plurality of first risers (514) are fixedly arranged in the inner wall of the second silencing pipe (513), a second riser (515) is fixedly arranged at one end of each first riser (514), and the first risers (514) and the second risers (515) are connected with each other to form a 7 shape.

6. The dust collector with noise abatement and noise reduction assembly of claim 1, wherein: one end of the top plate (4) is forty-five degrees, and the length of one end of the top plate (4) is longer than that of the fixed plate (3).