OPENTECHNICAL PUBLICATION OT-2026-000002477 Section control system Published: 2026-09-15T19:13:20.158075Z Permanent URL: https://opentechnical.org/p/OT-2026-000002477 Categories: Material Handling > Conveying Systems ------------------------------------------------------------------------ ABSTRACT 16 An assembly to distribute flowable particulate material, the assembly including: a conduit to which the material is delivered and to which an airstream is supplied to move the material along the conduit to a delivery downstream destination; material delivery means connected to the conduit for delivery of material to the downstream destination; control means operatively associated with the material delivery means to selectively deliver a pre-determined rate of the material to a separator to engage the airstream to concentrate the material in a portion of the airstream, the separator being positioned within the conduit upstream of the material delivery means; air distribution means in constant fluid communication with the separator and the material delivery means to control airflow to the material delivery means. 16 ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000002477 Published 2026-09-15T19:13:20.158075Z https://opentechnical.org/p/OT-2026-000002477