METHOD AND DEVICE FOR TRANSFERRING PULVERIZED MINERAL USING AIR PRESSURE

摘要

PURPOSE: A method and a device are provided to transfer a pulverized mineral to the wanted place with only high compressed air and the propeller in a pipe. CONSTITUTION: Compressed air is sprayed through a compressed air input pipe(7) and a compressed air passage(6) to a compressed spraying hole(10) in a guiding vane direction. The compressed air ascends while rotating a guide vane(4) and the sucking wing fixed on a rotating shaft(3) and then the sucking vane rises air by sucking air of the lower part with around pulverized mineral.