SLEEVE FILTER Russian patent published in 2011 - IPC B01D46/02 

FIELD: process engineering.

SUBSTANCE: invention relates to devices intended for cleaning gases of dust, particularly, to sleeve filters to be used at loose materials depots in production of construction materials, chemical and mining industries etc. Sleeve filter comprises filtration sleeve communicated with dusty air chamber to interact via suspension hook with bracket secured to vibrator movable part. Said filtration sleeve is jointed with annular fastener and secured to branch pipe built in distributing grating that communicates filtration sleeve with dusty air chamber. Said suspension hook has a groove elongated in longitudinal direction to receive the bracket to move vertically therein. Control contact relay is arranged inside the housing on filtration sleeve axis to interact with hook ends and coupled with annunciator appliances. Limited-strength check slings with two ends are secured along compensator edges over its entire width.

EFFECT: higher efficiency and reliability of cleaning, simplified control over cleaning.

6 dwg