Air inlet system matrix type silencer for gas turbine
A kind of air intake system, matrix technology, applied in the direction of instruments, sound-emitting devices, etc., can solve the problems of affecting the noise reduction effect and inconvenient installation of the silencer, and achieve the effect of improving connection stability, improving installation stability, and facilitating replacement
Pending Publication Date: 2021-02-26
WUXI HUANAN STEEL STRUCTURE ENVIRONMENTAL
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a matrix muffler for gas turbine air intake system, which solves the problem that the muffler is inconvenient to install and the internal gap affects the muffler effect
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] An embodiment of the present invention provides a matrix muffler for an air intake system of a gas engine, such as Figure 1-3 As shown, it includes a rectangular mounting frame shell 1, the top of the mounting frame shell 1 is clamped with a mounting plate 2, and the top of the mounting plate 2 is provided with a sound inlet 3, and the bottom of the mounting plate 2 is movably connected with a receiving port near the edge. The force plate 10, the force...
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The invention provides an air inlet system matrix type silencer for a gas turbine, and relates to the technical field of silencers, the air inlet system matrix type silencer for the gas turbine comprises a rectangular mounting frame shell, a mounting plate is clamped to the top of the mounting frame shell, a sound inlet hole is formed in the top of the mounting plate, and the sound inlet hole communicates with the interior of the mounting frame shell;the inner center of the mounting frame shell is provided with a fixed partition plate, and the two sides of the fixed partition plate are provided with partition plates; according to the air inlet system matrix type silencer for the gas turbine, when the silencer is fixed, the position of a sound absorption cotton block is limited by abuttingof a claw-shaped abutting rod, the mounting plate is convenient to fold, meanwhile the abutting effect of the expanded sound absorption cotton block on the mounting plate is reduced, and installationstability is improved; and the partition plate can divide the internal space of the mounting frame shell into the size matched with that of the sound absorption cotton block, the sound absorption cotton block can be conveniently filled and fixed in the mounting frame shell, and the problems that a silencer is inconvenient to mount, and the silencing effect is affected by gaps in the silencer are solved.
Description
technical field [0001] The invention relates to the technical field of mufflers, in particular to a matrix muffler for an intake system of a gas engine. Background technique [0002] The muffler is a device that prevents sound transmission and allows airflow to pass through, and is an important measure to eliminate aerodynamic noise. The muffler is installed on the air flow channel of aerodynamic equipment (such as blower, air compressor, boiler exhaust, generator, water pump and other equipment with high exhaust noise) or in the intake and exhaust system to reduce noise. When the gas turbine is working, a series of filter devices in the air intake system will generate relatively large noise. The muffler is an indispensable part of noise reduction, but the existing muffler is inconvenient to disassemble and disassemble. The replacement of the sound-absorbing cotton block, especially the matrix muffler, consists of many sound-absorbing structures, and the operation is more c...
Claims
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IPC IPC(8): G10K11/16G10K11/162
CPCG10K11/16G10K11/162
Inventor 薛建东潘景松贡红明
Owner WUXI HUANAN STEEL STRUCTURE ENVIRONMENTAL