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Multifunctional silencer

A muffler, multi-functional technology, applied in the direction of pipes/pipe joints/pipes, mechanical equipment, pipe components, etc., can solve hidden dangers, personal safety, high working height, etc., to reduce the direct impact force, reduce maintenance costs, Noise reduction effect

Pending Publication Date: 2020-04-14
博远生态环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The method of noise elimination in the prior art is to make the people far away on the ground feel less noise, but the noise is only selected for high emission, which does not actually solve the essential problem, and at the same time , When the pipelines and equipment located above the noise emission need to be maintained or overhauled, the staff need to perform special high-level operations, the operating height is too high, there are potential safety hazards, and it is difficult for the staff to operate
[0004] Therefore, the problems existing in the current mufflers are: 1. the discharged noise sound has not been reduced or eliminated;

Method used

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  • Multifunctional silencer

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Embodiment Construction

[0020] The following is attached figure 1 The technical scheme of the present invention is described in further detail:

[0021] A multifunctional silencer used to eliminate or reduce the noise generated by the airflow of chemical pipelines, such as figure 1 As shown, it includes a cylinder 1 and a bottom pipe 5, the bottom of the cylinder 1 is connected to the top of the bottom pipe 5, and also includes a discharge pipe 2, the discharge pipe 2 is connected to the top of the cylinder 1, and the middle and lower part of the cylinder 1 is set There is a first sound-absorbing layer 4, and a second sound-absorbing layer 3 is provided on the middle and upper part of the cylinder.

[0022] The upper part of the discharge pipe 2 is arc-shaped, which can reduce the noise to a minimum, and at the same time slow down the direct impact force of the airflow in the pipe on the inner wall of the cylinder body 1 or the discharge pipe, reducing maintenance costs. The opening of the discharg...

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Abstract

The invention discloses a multifunctional silencer which comprises a cylinder body and a bottom pipe; the bottom of the cylinder body is connected with the top of the bottom pipe. The multifunctionalsilencer further comprises a discharge pipe, the discharge pipe is connected with the top of the cylinder body, a first silencing layer is arranged on the lower middle portion of the cylinder body, and a second silencing layer is arranged on the upper middle portion of the cylinder body. Noise is eliminated through the first silencing layer and the second silencing layer and discharged upwards through the discharging pipe, the noise is greatly reduced, the noise is reduced to be within the standard requirement range, and pollution to the environment is reduced.

Description

technical field [0001] The invention relates to the field of chemical environmental protection auxiliary equipment, in particular to a multifunctional muffler. Background technique [0002] Noise is one of the phenomena that affect the environment that people often encounter in their lives. Similarly, noise is often generated in chemical enterprises, and its noise is far louder than the noise in daily life, which is more serious for employees and residents living around. Therefore, reducing or even eliminating noise is one of the projects that chemical companies have been researching for a long time. [0003] The method of noise elimination in the prior art is to make the people far away on the ground feel less noise, but the noise is only selected for high emission, which does not actually solve the essential problem, and at the same time , When the pipelines and equipment located above the noise emission need to be maintained or overhauled, the staff need to perform speci...

Claims

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Application Information

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IPC IPC(8): F16L55/033
CPCF16L55/033F16L55/0336
Inventor 何军
Owner 博远生态环境科技有限公司
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