GRIT CLASSIFIER WASHER FL/CDL SERIES
Features:
- Separation of grit from liquid flows with additional organics washing
- Receives settle-able grit in liquids from upstream process
- Solids settle in inlet hopper by gravity and vortex movement created by rotating agitator
- Organic material is removed by vortex movement in the inlet hopper
- Inclined shaft-less or shafted screw transports settled grit to discharge end
- Grit dewaters by gravity in the transport zone
- Dry grit is discharged vertically into receiver bin or conveyor
- Trough wear protected by metal or HDPE liner
Technical specifications:
| Material | 304ss, 316ss |
| Screw | 304ss, 316ss, micro alloy steel |
| Trough protection | 304ss, 316ss wear bars |
| Screw diameter | 240 – 280mm |
| Screw type | shaft-less or shafted |
| Transport length | 4210 – 5260mm |
| Inclination | 40 deg |
| Discharge height | 2300 – 3000 from ground level |
| Flow rate | 30 – 90 m3/h wet solids 2 – 5% DS |
| Grit separation | 95% of particles >200 micron |
| Organics removal | 95% with additional washing |
| Grit extraction | 2000 kg/h at 90% DS |
| Discharge height | 2250 – 2980mm |
Applications:
- Grit removal from liquids flow after upstream screening process
- Typically used with upstream vortex grit removal system in municipal sewerage works
