●Deaeration cell is provided to avoid solid particles attaching to bubbles and settling as prachute phenomena
●The mineral-feeding pipe is beneath the liquid level lest air to be brought in while feeding.
●The feeding casing is moved to a lower position and a receiving plate is equipped. Therefor, the fed slurry fall evenly and steadily, preventing rolling phenomena because of the residual pressure from feeding.
●Inner overflow weir is equipped to have the pulp flow on pre-designed route, avoiding short circuit ,enlarging the sediment area.
●The pattern of the overflow weir is made into indented shape, eliminating part suction phenomena induced by unleveled overflow weir.
●The rabble blade is changed from oblique lines to curves.So the discharging underflow has higher density, and treatment capacity is enhanced.

Parameter of updated high-efficiency thickener

Note:

1.The specification of thickener can be designed on the requirements of customers.

2.The ability can raise 3-6 times if adding the flocculent.

3.The concrete structure can be used if the thickening diameter is more than 15 m.