Process evaporator 420-F

for wastewater treatmentautomatic

The 420F Pond-based Evaporator is a floating unit designed to increase the evaporation rate on sites where OVERSPRAY/SPRAY DRIFT is an EPA issue. Floating Evaporators – Benefits of the 420F system : This pond-based evaporator has a low plume height for shorter drift distance of spray droplets and to allow longer operation in swirling or constantly changing winds. Annual evaporation rates of up to 70% have been achieved! In conjunction with the premium Smart H20™ automation package, the 420 evaporator series will instantly and automatically ‘self- adjust’ to changing climate conditions day or night – ensuring 100% evaporation rate of throughput water This system includes a vibration sensor which shuts down the evaporator motor before a catastrophic failure caused by residue or ice build-up. The 420F Evaporator offers many advantages when compared to alternative dewatering methods - Minimal clogging as the evaporator can pass particles up to 5mm in diameter – this eliminates the need for pre-filtering – no filter cleaning required and no clogged nozzles! High speed fan blade rotation (3600 rpm) that creates an optimum water droplet distribution for accelerated evaporation rates. The 420 Floating Evaporator extreme duty design has evolved from 14 years experience working with - and delivering - evaporation solutions for the mining industry and other extreme water treatment applications. The floating pontoons are filled with close celled polyurethane foam, ensuring buoyancy even after any accidental puncturing that may occur of the plastic outer shell. Critical components are constructed of stainless steel for extended life in harsh environmental conditions.