Working Principle: Material is added from the hopper into the conveying tank (bin pump) under the control of the feed valve. High-pressure gas generated by the air compressor transports the material to the designated storage silo at a certain speed. After material-gas separation, the gas is either discharged into the atmosphere or connected to a dust removal air network following dust removal. Features: This system is a dense-phase high-pressure pneumatic conveying system that uses an air compressor as the gas source and a conveying tank for material transport. The system features low flow velocity, low gas consumption, and is suitable for long-distance, large-capacity conveying.