FIELD: technological processes.
SUBSTANCE: invention is intended for filtering. In implementation of the method of cleaning of gas turbine air intake filtering system, in which filtering system contains structure of filtering medium made of elastic permeable material, which has opposite first and second butts and multiple crimps, each of which has fist butt-end part that is adjacent to the fist butt of structure, and second butt-end part that is adjacent to the second butt of structure, at that some crimps are open at the first butt-end part and closed at the second butt-end part, and other crimps are closed at the first butt-end part and open at the second butt-end part, creating the surface of flow inlet and surface of flow outlet, perform supply of gas flow under pressure in the structure of filtering medium via the surface of flow outlet, at that gas flow is rotated at the angle of less than 80 degrees, introducing flow in the surface. Filtering element contains the first and second structures of filtering medium.
EFFECT: improvement of cleaning and increase of filtration efficiency.
23 cl, 15 dwg
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