Spiral Sand-Water Separator

The LSF series spiral sand-water separator is utilized in the grit chambers of sewage treatment plants to separate sand and water from the mixture discharged by the grit chamber.

The LSF series sand-water separator consists of a shaftless screw, lining strips, a U-shaped trough, a water tank, a baffle plate, and a driving device.

Working process: The sand-water mixture is fed into the water tank from the top of one end. Heavier components, such as sand particles, settle at the bottom of the U-shaped trough. Driven by the spiral, the sand particles are lifted along the inclined base of the U-shaped trough and continue to move for a distance after leaving the liquid surface. After the sand particles are fully dewatered, they are discharged through the sand outlet into a collection bucket, while the separated water flows out through the overflow port and is directed to the inlet pool within the plant.

 

Grille width

Rotary grilled sewage cleaner

主要技术参数表
Table of Main Technical Parameters

参数   Parameters 型号   Model	处理量L/S      Processing   capacity (L/S)	电机功率kw           Motor   power (kw)	转速 r/min   Speed   (r/min)	H (mm)	H1 (mm)	H2 (mm)	L (mm)	L1 (mm)	L2 (mm)	B (mm)	B1 (mm)	B2 (mm)	B3 (mm)
LSF-320	15-20	15-20	0.37	5.2	1700	2350	4380	4500	2850	1280	1200	640	1260
LSF-360	20-27	20-27	0.75	5.2	2150	3050	5890	6000	3750	1580	1500	640	1560
LSF-420	27-35	27-35	0.75	5.2	2150	3200	6150	6500	3800	1800	1720	640	1820