DEVICE FOR POLLUTION PARTICLES OF AIRING FILTER SAMPLING

摘要

FIELD: meteorology, instrument engineering. SUBSTANCE: air scoop of airing filter is connected with balloon rope hinging suspension and it has inside frame with dust settling element but outside it has fin assembly. Air scoop is made as Venturi tube which center of gravity is shifted to exhaust nozzle side and it has auxiliary bracket. Pollution particles deposition element is made from porous material. Bracket one end is connected with hinging suspension and other one with balloon rope. EFFECT: more simple construction. 1 dwg