Abstract: An improved comminuting and dehydrating system is efficient, environmentally sound, and may be employed to process sticky materials. The system preferably includes a pair of intercoupled cyclone devices for comminuting and dehydrating, each equipped with a discharge containment unit. A blower is coupled with the primary cyclone to provide air flow, and a channel is included between the blower and the primary discharge containment unit to provide pressure equalization. An injection port is positioned remotely adjacent the discharge portion of the primary cyclone to permit injection of viscid substances such as eggs into the low pressure area of the cone. In preferred forms, the secondary cyclone device includes an exhaust filter and a meter for measuring the passage of material to be comminuted and dehydrated.

Abstract: An improved comminuter/dehydrator apparatus and method includes a body having an inverted, coaxially shaped cavity with an open truncated lower end and an open upper end connected to a cylindrically shaped chamber. A sleeve, which extends through the chamber and into the cavity, is adjustable axially by a pair of jacks. A damper is adjustable relative to the sleeve to control air escaping from the cavity into the ambient atmosphere. A manifold with a velocity-enhancing venturi mechanism directs air from a blower tangentially into the chamber to create cochleated and resonating, oscillatory cyclonic air-flow activity. A portion of the air from the blower to the chamber is diverted through a feeder containing the material being comminuted and dehydrated. The comminuted and dehydrated material is gravitationally discharged through the cavity lower end. The body has a removable nozzle tip to extend the operational characteristics of the apparatus.