Rotary Drum Vacuum Filter Filtration System

Material of construction from plastics to titanium and optional base metal and weld surface finishes are provided as required by the process. Optional equipment, designed to enhance the RDVF and complete the system, includes cake washing manifolds, cake compression and washing assemblies, shredders, vapor retention hoods and vapor tight construction. When to use a RDVF: 1. For general filtration where high rates, low cake moisture and clear filtrate are required. 2. For clarification, where filtrates free from suspended solids are desired, with low filter aid usage. 3. For cake washing, to yield high-purity filter cake using minimum wash liquor. 4. For extraction with high product recovery using minimum wash liquor. 5. For wastewater clarification to reduce or eliminate costly surcharges or the impact on downstream process. 6. For sludge dewatering, to reduce sludge volume by 95% or more, l…