Both economic and ecological demands make maximum dewatering of sludge a most crucial step in the process flow, especially for the pulp and paper industry with their large quantities of sludge to handle. A highest possible dry content of dewatered sludge minimizes weight and volume, hence achieving the following objectives: reduction of transport and disposal cost. high heating value for incineration without additional fuel. With the sludge dewatering systems including both AKSE S disc thickener and AKUPRESS BX...
Krebs cyclones are used in automotive and large vehicle plants. Krebs cyclones improve the cleaning process prior to painting by separating the paint weld balls, metallic particles, oils, grease and phosphate sludge from the cleaning solution.
WEAVEinMotion process belts are effective and robust cores for belt presses which are particularly efficiently acting systems for dewatering sludges and fruit mashes. A decrease in transport, disposal and recycling costs is obtained thanks to the reduction in volume achieved.
The dirty water is pumped by the roll round pump through the "KLASS-Grobfilter", which separates bigger particles, to the "KLASS-Zyklonfilter". The dirty water is cleaned in the "Zyklonfilter". At the exit of the dirty water the contaminated water with its particles is led back to the sludge chamber. In the return flow of the dirty water there is the "Durchflussregler", which maintains a constant pressure in the "Zyklonfilter". The cleaned water is transported in to the clean water chamber and can be used again.