METHOD AND DEVICE FOR CLEANING FILTER

摘要

FIELD: assembly and cleaning of filters used for removal of dust from air. ^ SUBSTANCE: device has container where pressure of gas may be built up. Wall of container has first hole through which outlet tube runs to container; this tube is provided with circular seat of valve at its end; second hole is used for passage of casing of valve member. Valve member has cylindrical form near its seat and valve seat is connected with casing. ^ EFFECT: reduction of hydraulic losses. ^ 14 cl, 9 dwg