Abstract:
A filtering plant has a reactor that causes sludge previously treated with chemicals to flocculate. The reactor is provided with stirring means and at least two rotary filtering rollers. The essential characteristic of the invention is that the first filtering roller (4) is linked to conveyor means for the previously treated sludge that leaves the reactor (II), whereas the second filtering roller (5) is laterally offset below the first filtering roller (4). A descending chute (7) is arranged between the filtering rollers (4, 5). The front filtering roller (5) actuates sludge pressing means.
Abstract:
A filtering plant has a reactor that causes sludge previously treated with chemicals to flocculate. The reactor is provided with stirring means and at least two rotary filtering rollers. The essential characteristic of the invention is that the first filtering roller (4) is linked to conveyor means for the previously treated sludge that leaves the reactor (II), whereas the second filtering roller (5) is laterally offset below the first filtering roller (4). A descending chute (7) is arranged between the filtering rollers (4, 5). The front filtering roller (5) actuates sludge pressing means.
Abstract:
A filtering plant has a reactor that causes sludge previously treated with chemicals to flocculate. The reactor is provided with stirring means and at least two rotary filtering rollers. The essential characteristic of the invention is that the first filtering roller (4) is linked to conveyor means for the previously treated sludge that leaves the reactor (II), whereas the second filtering roller (5) is laterally offset below the first filtering roller (4). A descending chute (7) is arranged between the filtering rollers (4, 5). The front filtering roller (5) actuates sludge pressing means.