The spiral dewaterer
is basically an open trough with arrangements to transport settled solids in a continuous operation, and replaces a traditional settling process in an open pond or sump.
The Xpress cascading roller press system squeezes liquid from the solid reject of a dewaterer
, processing raw scraped manure or digester effluent to produce a material suitable for bedding or compost.
This investment is exclusively to enable the drying of pulp, with the purchase of a dewaterer
and dryer for Ripasa unit 1, located in Limeira.
Installed after a dewaterer
, the Witte pre-dryer removes the outer layer of moisture that causes the particles to stick together and/or to the drying section, permitting smooth movement from the Teflon-coated pre-dryer deck into the vibrating fluid bed drying section.
Previously, half of our output went through the dryer and half went to the dewaterer
They also supply the Hydro-Press dewaterer
and complete details of this unit can be obtained from the company at Charterland House, 2251 Coventry Road, Sheldon, Birmingham B26, tel: 021-742 0622.