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In
the units of the DYnamic series, 30 - 60 - 120 litres capacity, a rotating
scraper having adjustable metallic blades keeps the content to be treated
constantly in movement allowing maximum extraction of the residues to
stick to the boiler’s wall and bottom. An
automatic drying cycle will allow the residues to be extracted in solid or
powder state. Through a simple distillation process, they separate the contaminants (resins, polymers, pigments, paints, oils, etc.) from the original solvent. The boiling of the solvent is accomplished by a peripheral heating jacket filled with diathermic oil, heated by an electrical element. The vapours are then conveyed to a condenser cooled by air or water. The condensed solvent is collected in a tank, for its reuse. A rotating scraper having adjustable metallic blades keeps the content to be treated constantly in movement allowing maximum extraction of solvent while avoiding the residues to stick to the boiler’s wall and bottom. An automatic drying cycle will allow the residues to be extracted in solid or powder state. The DYnamic serie can be connected to a vacuum unit, suitable for high boiling solvents or for those flammable ones which have a boiling point close to the flash point. The vacuum module can be equipped with an air operated vacuum pump or an electrical vacuum according at wish.
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Scarico dei residui del processo di
distillazione |
