LOOSE MATERIALS PNEUMATIC TRANSPORTATION PLANT Russian patent published in 2002 - IPC

FIELD: pneumatic transport. SUBSTANCE: plant has hermetically sealed container, and charging device with shutter connected with hopper. Hermetically sealed container accommodates nozzle with transport pipeline for transfer of loose material. To improve saturation of loose material with air, pipeline connected with main receiver terminates in nozzle for delivery of compressed air. Nozzle is made in form of plate atomizer whose faces are arranged at angle of 12-14^° to horizontal plane. Ejector system coupled with additional receiver by means of pneumodistributing system serves for evacuation of excess air from hermetically sealed container when the latter is being filled with loose material. EFFECT: improved conditions of operation. 1 dwg