FIELD: machine building.
SUBSTANCE: invention relates to machine building for gas turbine technologies and can be used in creation of new and reconstruction of existing plants and machine complexes, where the power drive is represented by gas turbine engines of aviation or other type, for example, gas compressor plants (GCP) of compressor stations on main gas pipelines. Air cleaning device comprises units of air filters, which are grouped into modules and fixed in upper module, means of protection of air filters against direct ingress of atmospheric precipitation, in form of protective hood of hinged type, all modules are made in the form of rectangular prisms, containing side walls with inner and outer lining, assembled on rectangular frames, having angular and vertical posts, bevels of part of flanges forming assembly flanges intended for flange connections, gap between shells is filled with heat insulation, in bottom module on one of walls there is through hole for installation of air intake of gas turbine engine of gas-compressor plant.
EFFECT: increasing cyclic strength and service life of air cleaning device at reduction of its weight and manufacturability.
5 cl, 9 dwg
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