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What is Pneumatic Concrete Material Conveying System about?

This patent document describes a system for feeding and pneumatically conveying concrete materials. It includes a hopper that feeds material into pockets of a rotating air lock rotor. The rotor dumps the materials into a casing above a screw conveyor. The screw conveyor is provided with a hollow shaft terminating in a nozzle that emits compressed air to pneumatically convey the materials through a conduit. The system uses a novel resilient liner surrounding the rotor pockets to maintain a seal while compens

Author

Daniel Zabala

Language

EN