WFT Rotary type Decanter

     WFT type rotating decanter without power is one kind of high automatic degree  water treatment equipment, used in Batch activated sludge process----SBR treat municipal sewage treatment plant, its key part equipment--decanter is specialized important,, our company bring in foreign and abroad advanced technology, developed many kind of new type decanter, special used in small,medium and big type SBR,CASS tank.

Feature

1,Main body adopt U type rotating supporting, each components all adopt stainless steel made, compact structure, steady operation.

2,Floating bowl adopt floating design, it can keep water depth without change in decantering layer with the water level change in tank, to reach the best decantering efficiency.

3.Equipment main body adopt without power to operate, when whole equipment in operation, only the discharge outlet install electric valve, other components all no need any power.

4,When equipment in operation, decantering speed unique,water level steady no any fluctuate,main body without noise, after decantering finish can be floating upward with water level raise.

5,The rotating parts under water use mechanical rotating device, it can guarantee rotating parts long time in operation without any ageing.

6, Main body without any rubber components, long service life.

7,When equipment in normal operation, it can make any adjustment to decanteirng scope between 0 and maxi decantering depth by electric valve.

8,There equip with automatic mud guard in water tank inlet, it can effective intercept sludge in tank aeration.

Working principle

WFT type rotating decanter is composed of Weir trough, rotating buoy, and rotate the flange, Buoy drives the water weir trough and drainage branch pipe around decantation water head rotation, so that the decantation water weir crest arc movement up and down, to reach decant out supernatant fluid purpose.

Main technical data: