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Air intake system of gas turbine

A gas turbine and air intake system technology, which is applied to the gas turbine device, the air intake of the turbine/propulsion device, combustion air/combustion-air treatment, etc., can solve the problem of not manufacturing an air intake system, etc., and achieve a significant purification effect , High air purification quality, low noise effect

Inactive Publication Date: 2017-02-22
SUZHOU DISEN BIOLOGICAL ENERGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, unfortunately, there is no air intake system that can realize the above-mentioned technical functions and is specially aimed at gas turbines in the prior art.

Method used

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  • Air intake system of gas turbine
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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses an air intake system of a gas turbine. The air intake system comprises a fixed bracket, and a rough filter device, a fine filter device, a silencing device and a gas turbine intake cover arranged on the fixed bracket in sequence, wherein the rough filter device is specifically a blind window filter device; the blind window filter device specifically includes multiple louver plates arranged in sequence; the fine filter device includes one of a plate air filter, a foldable air filter, a wedged air filter, an automatic winding air filter, an ultrahigh-efficiency filter and a paper filter; and the silencing device includes one of a resistance silencer, a reactive silencer, an impedance compound silencer and a micro perforated plate silencer. The air intake system of the gas turbine has the technical advantages on such aspects as prominent purifying effect, high air purifying quality and low noise.

Description

technical field [0001] The invention relates to the technical field of gas turbine equipment, in particular to an air intake system of a gas turbine. Background technique [0002] As we all know, at present, gas turbine power generation technology has been popularized in major thermal power plants in my country. However, the maintenance problems that gas turbines must face during their use are not optimistic. Since the cleanliness of the air may not be effectively controlled, impurities in the air are easy to accumulate and even corrode the gas turbine. These substances will cause the efficiency of the gas turbine to gradually decrease, and at the same time affect the service life. [0003] During the operation of the gas turbine, if there is not enough air supply, the power of the gas turbine will be affected, and in severe cases, the gas turbine will stall, because the fuel must be mixed with air to burn. [0004] Insufficient air supply will not only cause insufficient...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C7/05F02C7/055F02C7/045
CPCF02C7/05F02C7/045F02C7/055F05D2220/32
Inventor 沈雪飞吴东翰周叶芊孟飞李振华
Owner SUZHOU DISEN BIOLOGICAL ENERGY
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