Gea Mechanical Equipment Italia S.p.a.

Gea Niro Soavi S.p.a.

Luca Salvarani

Silvia Grasselli

Marco Gandini

Simone Grandi

Massimiliano Benassi

Leonardo Maggi

Michele Madureri

Mauro Bandini

Homogenizing valve () at high pressure, particularly for application to fibrous fluids, comprising: a valve body (); a passage head () integrally joined to the valve body (); an assembled organ () formed of two pistons () and a striking head (), which is axially mobile inside a through hole of the valve body (), so that the striking head () defines with the passage head () an interspace () of passage of the fluid, the assembled organ () being rotatable thanks to the lower cogged profile which engages in a cogged tool ().

Homogenizing valve for removing fibers from fibrous fluids

High-pressure homogenizer with an epicyclic reduction gear unit

A high pressure homogenizer provided with head for the treatment of products with solids and fibers comprises a block defining a passage for the product from an intake area to a delivery area, a piston movable axially with reciprocating motion in the block to pump the product in said passage, intake and delivery valves positioned internally to the block and operatively active on said passage to open it/close as a function of a motion of the products in the passage. The passage is positioned in the block in position of non-interference with the motion of the piston and the intake and delivery valves have no springs and are operatively inserted in said passage in intermediate position between said intake and delivery areas, to favor the sliding of the products and to prevent the accumulation of substances that are sensitive to shear effects contained in the products themselves.

Head for high pressure homogeniser for the treatment of products with solids and fibres

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Parma, Italy

Luca Salvarani