FIELD: technological processes.
SUBSTANCE: invention relates to industrial filters and can be used in chemical, oil refining, metallurgical and other industries for cleaning various liquids (gases) from pollution. Filter contains a perforated frame made in the form of a cylinder with a closed end, a filter element in the form of a cylinder, lids attached to the end faces of the frame. Filter element is located on the inside of the frame, second end of which, opposite the closed one, is hermetically fastened with a cylindrical bushing, the inner surface of which is threaded. Thread tightening device is located on the side of the closed end.
EFFECT: increase operational properties of the filter due to simple and affordable installation, which does not require use of a lifting mechanism, reduction of overall dimensions and weight of filter units of monoblock design with parallel connection of filters.
1 cl, 5 dwg
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