DEVICE FOR AIR CONVEYANCE OF LOOSE MATERIAL Russian patent published in 2014 - IPC B65G53/16 B65G53/40 

FIELD: transport.

SUBSTANCE: invention relates to air transport of disperse materials and may be used in construction, metallurgy, chemical industry, etc. Proposed device feed bin with aerator communicated by its discharge hole via gate with transfer pipeline, gas feed line with aerator gas lines and transfer pile, vortex pipe connected by its inlet channel with gas feed line. Vortex pipe hot flow outlet channel communicates with aerator has line while cold flow outlet channel communicates with transfer pipe gas duct. Swirler is arranged in ejector diverging part and composed of four plates connected by one axle, their inlet and outlet section being arranged at right angle to each other while circular groove connected with mud trap is arranged nearby outlet of the ejector diverging part.

EFFECT: maintenance of standardised operating performance by removal of drop-like moisture.

3 dwg