Previously, half of our output went through the dryer and half went to the dewaterer
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.
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.
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.
Food waste comprises around 77% liquid, so the processing stations employ a food waste disposer to grind the waste into small particles and then use a dewaterer
to extract the solids, allowing the grey water to drain.