The run-off from rinsing the smoke passages of incineration apparatus and the exuded water from a burnt ash treatment site both have a high salt content. Traditionally, the treatment process necessitated a large installation space and high costs. The Okadora Cyclone Dryer is a ground-breaking invention that desalinates brine using a compact footprint and high heat efficiency. Therefore, it is possible to save substantially on space and operating costs required for the desalination process.