filter press to life without end, separator of suspended solids in a slurry, self-cleaning to yield improved.

摘要

Press filter with an endless screw for separating solids suspended in sewage, of the kind comprising: - an outer framework (1); - means (15) for feeding the sewage to be treated; - and endless screw (2) for feed and pressing of the dehydrated solid material; - motor means (9); - a cylindrical sifting container (3); - an antagonist disk (24); - means for pressing (25, 26), wherein said motor means for operating the endless screw comprise an electric engine connected with programmable control means that may be separately operated, and which may invert and restore the direction of rotation of said endless screw during the work of said press filter.