METHOD AND DEVICE FOR TREATING PRODUCTS WITH A GAS FLOW

摘要

The method involves loading gas flow e.g. air, with a substance in contact with a product, where the gas flow is partly freed from loaded material. Partial flow is separated from the loaded gas flow and supplied to unloaded gas flow, where the separated partial flow of the loaded gas passes through a cleaning stage (14). The partial flow is sucked into the unloaded gas flow due to a venturi effect at an injector (18). The separated partial flow is brought in a thermal contact with cooling contents of cryogenic medium e.g. liquefied gas. An independent claim is also included for a device for treating a product with a gas flow, comprising a reactor.