FIELD: gas cleaning. SUBSTANCE: filter designed to clean air from intoxication substances, radioactive dust, and biological aerosols contains cylinder casing with bottom, cover, inlet and outlet connection pipes and, disposed coaxially with casing, filter element attached to framework and absorption element constructed in the form of block clamped between bottom and cover. Ratio of inside diameter of casing, outside and inside diameters of absorption element and outside and inside diameters of filter element is 1: (0.92-0.96): (0.60-0.70):(0.55-0.59):(0.30-0.40). EFFECT: decreased dimensions and increased resistance to mechanical loadings. 1 dwg
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RU2190155C2 |
