COANDA Lavador de arenas RoSF 4
Apto para la eliminación de arenas en vertedero de
residuos inertes o como prerrequisito para el reciclado.
Clasificado, lavado, transporte y deshidratado en un solo equipo
- Alta retención de arenas: 95 % de tamaño 0.20 mm
- Menos del 3 % de materia orgánica en la arena
- También adaptable para arenas ya clasificadas en las depuradoras
- Capacidad de tratamiento hasta 3 t/h
- Capacidad hidráulica hasta 25 l/s
- Tornillo con eje. Sin barras guía.
- 1300 referencias
- Bajo coste de gestión de las arenas
Con la planta de lavado de arenas COANDA, el clasificado y el lavado de arenas se lleva a cabo en un solo equipo. Utilizando el efecto COANDA, el proceso permite conseguir de manera continua y simultánea una capacidad de separación y una eficacia de lavado elevadas.
Leer más...cerrar
The solids contained in the flow (grit particles, organic material) are then separated due to the flow diversion combined with flow velocity reduction, dependent upon the particle settling velocity, and sink down to the bottom portion of the tank. The excellent flow pattern in the COANDA Grit Washer leads to a > 95 % separation of 0.20 - 0.25 mm diameter grit particles.
The separation degree depends on the settling velocity of the solids to be separated (due to the influence of particle density and size) so that also organic material will be separated.
The separated grit is then washed, i.e. attached organic matter is separated from the mineral grit particles.
After removal of the organic material the clean grit is removed through a classifying screw, statically dewatered and discharged into a container. The organic material left in the COANDA Grit Washing Plant is removed from the plant also automatically but discontinuously, depending on the entire process, so that a defined separation capacity is constantly available.
Productos
Productos
Más productos de este grupo:
Ventajas
Ventajas
Advantages of the COANDA Grit Washing Plant RoSF 4
- No additional preceding screening required (e.g. < 4 mm)
- High grit and gravel yield
- Suitable for treatment of grit from sewers, gully waste, road sweepings
- No crushing of stones and gravel
- The screw is supported on both ends for minimised wear.
- On-line grit level measurement during grit feeding
- Grit level measurement independent of grit particle size
- Low surface overflow rate plus vortex chamber plus COANDA Tulip
- Separate organics discharge allows for separate further treatment of organics
- Large diameter screws for a high solids throughput
- Stainless steel stirrer and screw
- More than 1300 installations worldwide
- Easy to integrate into complete treatment processes
