FIELD: cleaning air of pneumatic transporting units from dust particles. SUBSTANCE: device has housing with bin, contaminated air inlet branch pipe and cleaned air outlet branch pipe, filter element and filter element regeneration unit made in form of screw feeder. Filter element is made in form of strings tightened in parallel. Screw feeder is connected with drive by means of gear train consisting of carrier with satellite freely mounted on it and thrown into engagement with epicyclic wheel equipped with brake closed to body. Epicyclic wheel is connected with carrier by means of clutch. Screw feeder locked with satellite is freely fitted on carrier at eccentricity relative to it. EFFECT: improved service characteristics. 2 dwg
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| SCREW CONVEYOR | 2001 |
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| DEVICE FOR MIXING LIQUIDS | 1991 |
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RU2036707C1 |
