CONCENTRATOR Russian patent published in 1995 - IPC

FIELD: concentrating liquids. SUBSTANCE: concentrator has horizontal housing connected with system for supplying initial liquid and systems for removing secondary vapor and concentrated liquid. The housing is provided with a hose which is turned inside out and secured to the housing over periphery. The hose defines a space of varying volume which is in communication with the system for supplying heat carrier. EFFECT: enhanced efficiency. 1 dwg