Hydrocyclone separation device for promoting sludge aggregation

Abstract

The utility model discloses a kind of water power cyclone separation devices of promoting sludge aggregation, it is related to sewage treatment technical field, it includes: static mixer;Water inlet pump;Medicine supply box;Primary cyclone, its feed inlet is communicated with the discharge end of static mixer, sludge is separated for the first time under the centrifugal force action of primary cyclone, dense sludge is discharged into primary sludge collection box by primary dense sludge outlet of primary cyclone, and mixed liquid of light phase is discharged from primary light phase outlet of primary cyclone;Secondary cyclone, its feed inlet is communicated with the discharge end of primary cyclone by primary pump, sludge is separated for the second time under the centrifugal force action of secondary cyclone, dense sludge is discharged into secondary sludge collection box by secondary dense sludge outlet of secondary cyclone, and mixed liquid of light phase is discharged from secondary light phase outlet of secondary cyclone. The device can improve sludge organic matter granulation and sludge activity, improve MLVSS / MLSS value in biochemical pond.

Images