Screening machine for screening solid material
AssigneePal S.R.L.
InventorAntonio Dal Ben
Life of this patent
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Abstract
Screening machine (10) for screening solid materials, comprising a screening box (12) shaped so as to have a plurality of perimeter walls (16, 17, 19, 21), an upper wall (15) and an opposite bottom wall (13), in order to make said solid materials to be screened flow inside it. Said screening machine (10) comprises at least one active anti-propagation device (24) integral with said screening box (12).
Claims14
Screening machine for screening solid materials, comprising a screening box shaped so as to have a plurality of perimeter walls, an upper wall and an opposite bottom wall, wherein said screening box comprises at least one explosion anti-propagation device, which is integral with said screening box, and wherein said at least one explosion anti-propagation device comprises at least one pipe provided with a plurality of delivery nozzles for delivering an extinguishing chemical substance in fluidic communication with one or more compartments of said screening box and at least one chemical suppressor for containing said extinguishing chemical substance in fluidic communication with said pipe, wherein the at least one chemical suppressor is a fire extinguisher attached to at least one of the walls of said screening box by means of attachment means and is connected to the at least one pipe by means of a connector.
Dependencies are inferred from the claim text.