METODO ED APPARECCHIATURA PER L'ESSICCAMENTO DI MATERIALE IN POLVERE
Improved method for internal heating of rotary driers consisting in the use of an unique snorkel (placed inside the rotary drum) made by two opposite snorkels connected by any type of joint. This unique snorkel extends from feed end to discharge end of the rotary drum along its axial line. Part of t...
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Format: | Patent |
Sprache: | ita |
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