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Efficient filtering device for gas turbine

A high-efficiency filtration and gas turbine technology, which is applied in the direction of gas turbine devices, jet propulsion devices, and dispersed particle filtration, can solve the problems of unadjustable filters, poor filtering effects, and poor use effects, so as to ensure purity, prolong service life, The effect of simple structure

Inactive Publication Date: 2015-12-16
CHENGDU BOOST ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing filters have poor filtering effect against haze and catkins, cannot adjust the filter according to the air quality, and have poor effect in low temperature environments, and have the disadvantage of inconvenient cleaning of the internal structure of the filter

Method used

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  • Efficient filtering device for gas turbine
  • Efficient filtering device for gas turbine
  • Efficient filtering device for gas turbine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as Figures 1 to 3 As shown, this embodiment provides a high-efficiency filter device for gas turbines, including a main body air intake passage 6, the air inlet of the main body air intake passage 6 is provided with a plurality of air intake pipe branches 1, and the air intake pipe branch roads 1 The opening is provided with an air intake baffle 1-1, and a number of air intake through holes 1-2 are evenly distributed on the air intake baffle 1-1, the opening of the air intake pipe branch 1 is downward, and the main air intake passage 6 A plurality of heating pipes 3 are arranged inside, and the main air intake channel 6 is provided with an adjustable filter device 2, a multi-stage filter 4 and a fine filter 5 sequentially from the air inlet. The first-stage filter element 4-1, the second-stage filter element 4-2, and the third-stage filter element 4-3 are set inward in turn. The adjustable filter device 2 includes a connecting rod 7, a fixed frame 10 and a plurali...

Embodiment 2

[0029] Such as Figures 1 to 3 As shown, this embodiment provides a high-efficiency filter device for gas turbines, including a main body air intake passage 6, the air inlet of the main body air intake passage 6 is provided with a plurality of air intake pipe branches 1, and the air intake pipe branch roads 1 The opening is provided with an air intake baffle 1-1, and a number of air intake through holes 1-2 are evenly distributed on the air intake baffle 1-1, the opening of the air intake pipe branch 1 is downward, and the main air intake passage 6 A plurality of heating pipes 3 are arranged inside, and the main air intake channel 6 is provided with an adjustable filter device 2, a multi-stage filter 4 and a fine filter 5 sequentially from the air inlet. The first-stage filter element 4-1, the second-stage filter element 4-2, and the third-stage filter element 4-3 are set inward in turn. The adjustable filter device 2 includes a connecting rod 7, a fixed frame 10 and a plurali...

Embodiment 3

[0033] This embodiment is further optimized on the basis of embodiment 1 or 2, specifically, the number of heating tubes 3 is four, and the diameter of the heating tubes 3 is 50-70 mm.

[0034] The angle that the adjustable filter plate 9 can adjust in the vertical direction is 0-90°.

[0035] A dehumidifier 13 is arranged in the main body air intake channel 6 .

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Abstract

The invention discloses an efficient filtering device for a gas turbine, and relates to the technical field of gas turbines. The efficient filtering device solves the technical problems that according to an existing filter, filtering plates are not adjustable, the filtering effect at low temperature is not good and cleaning is not convenient. The efficient filtering device comprises a body air inlet channel. A plurality of heating tubes are arranged inside the body air inlet channel. An adjustable filtering device, a multi-stage filter and a fine filter are sequentially arranged from an air inlet to the interior of the body air inlet channel. The adjustable filtering device comprises a connecting rod, a fixing frame and a plurality of vertically-arranged adjustable filtering plates. A vibrator is arranged on the connecting rod. A back blowing pipeline is arranged inside the body air inlet channel. It can be determined that the filtering device is opened, closed and adjusted according to the air quality, the filtering device is convenient to clean and adjust, and the filtering effect at low temperature is good.

Description

technical field [0001] The invention belongs to the technical field of gas turbines, and in particular relates to a high-efficiency filter device for gas turbines, which is used for filtering and purifying the intake air of the gas turbines. At the same time, the invention can also be used for air purification and filtration 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-pressur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02C7/055B01D46/00B01D46/42
Inventor 党为民刘厚军史代军陈华
Owner CHENGDU BOOST ENERGY TECH