A High Efficiency Cartridge Air Filter for Gas Turbines

An air filter and gas turbine technology, which is applied in gas turbine devices, dispersed particle filtration, machines/engines, etc., can solve the problems of small filtration area and large resistance, and achieve the effect of improving efficiency and improving use

Inactive Publication Date: 2017-01-25
CHENGDU BOOST ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problems of small filtering area and large resistance in the existing filter cartridges, the present invention provides a high-efficiency cartridge air filter for gas turbines, which can increase the filtering area and reduce the large resistance in the filtering process. problem, thereby improving filtration efficiency and reducing air pressure loss

Method used

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  • A High Efficiency Cartridge Air Filter for Gas Turbines
  • A High Efficiency Cartridge Air Filter for Gas Turbines

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The high-efficiency cartridge air filter for gas turbines in this embodiment includes a filter cartridge skeleton, and the filter cartridge skeleton is composed of an outer metal mesh layer and an inner metal mesh layer, and the outer metal mesh layer and the inner metal mesh layer form a filter A cartridge frame, filter paper is arranged between the outer metal mesh layer and the inner metal mesh layer, the two ends of the filter cartridge skeleton are respectively connected with sealing end caps, and a sealing end cap is connected with a communication channel connected with the inside of the filter cartridge skeleton. Air pipe, the bottom end of the ventilation pipe is connected with an air distribution plate, and the side and bottom surface of the air distribution plate are provided with air distribution ports; the outer metal mesh layer is a cylindrical structure composed of a wavy metal mesh layer, The inner metal mesh layer is a tubular structure composed of wavy m...

Embodiment 2

[0032] The high-efficiency cartridge air filter for gas turbines in this embodiment includes a filter cartridge skeleton, and the filter cartridge skeleton is composed of an outer metal mesh layer and an inner metal mesh layer, and the outer metal mesh layer and the inner metal mesh layer form a filter A cartridge frame, filter paper is arranged between the outer metal mesh layer and the inner metal mesh layer, the two ends of the filter cartridge skeleton are respectively connected with sealing end caps, and a sealing end cap is connected with a communication channel connected with the inside of the filter cartridge skeleton. Air pipe, the bottom end of the ventilation pipe is connected with an air distribution plate, and the side and bottom surface of the air distribution plate are provided with air distribution ports; the outer metal mesh layer is a cylindrical structure composed of a wavy metal mesh layer, The inner metal mesh layer is a tubular structure composed of wavy m...

Embodiment 3

[0034] The high-efficiency cartridge air filter for gas turbines in this embodiment includes a filter cartridge skeleton, and the filter cartridge skeleton is composed of an outer metal mesh layer and an inner metal mesh layer, and the outer metal mesh layer and the inner metal mesh layer form a filter A cartridge frame, filter paper is arranged between the outer metal mesh layer and the inner metal mesh layer, the two ends of the filter cartridge skeleton are respectively connected with sealing end caps, and a sealing end cap is connected with a communication channel connected with the inside of the filter cartridge skeleton. Air pipe, the bottom end of the ventilation pipe is connected with an air distribution plate, and the side and bottom surface of the air distribution plate are provided with air distribution ports; the outer metal mesh layer is a cylindrical structure composed of a wavy metal mesh layer, The inner metal mesh layer is a tubular structure composed of wavy m...

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PUM

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Abstract

The invention belongs to the technical field of gas turbines, and discloses an efficient cylinder type air filter for a gas turbine, which is used for solving the problems that an existing filtering cylinder is small in filtering area and high in resistance. The efficient cylinder type air filter comprises a filtering cylinder framework consisting of an outer metal net layer and an inner metal net layer; the outer metal net layer and the inner metal net layer form the filtering cylinder framework; filtering paper is arranged between the outer metal net layer and the inner metal net layer; two ends of the filtering cylinder framework are respectively connected with seal end covers; one seal end cover is connected with a ventilation pipe which is communicated with the interior of the filtering cylinder framework; the bottom end of the ventilation pipe is connected with a gas distribution disc; gas distribution openings are formed in the side surface and the bottom surface of the gas distribution disc; the outer metal net layer is of a cylindrical structure formed by a wavy metal net layer; the inner metal net layer is of a cylindrical structure formed by a wavy metal net layer; the wave crest and the wave trough of the outer metal net layer respectively correspond to the wave crest and the wave trough of the inner metal net layer.

Description

technical field [0001] The invention belongs to the technical field of gas turbines, and specifically relates to a high-efficiency cartridge air filter for gas turbines, which is used for filtering and purifying the air introduced into the gas turbines. Meanwhile, the invention can also be used for air filtration and purification in other fields. Background technique [0002] A gas turbine is a rotary power machine that converts heat energy into mechanical work using continuously flowing gas as a working medium. In the main process of air and gas, the gas turbine cycle is mainly composed of three major components: the compressor, the combustion chamber and the gas turbine. [0003] The compressor inhales air from the external atmosphere, and pressurizes it step by step through the axial flow compressor, and the air humidity is also increased accordingly; the compressed air is sent to the combustion chamber to mix with the injected fuel to produce high-temperature and high-pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D46/24F02C7/055
Inventor 党为民刘厚军李雷龚学钰
Owner CHENGDU BOOST ENERGY TECH
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