GAS-AND-LIQUID CONTACT APPARATUS Russian patent published in 1998 - IPC

FIELD: thermal and phase regeneration of gases or liquids. SUBSTANCE: apparatus includes housing 1 with passages 3, 4 and 2, 5 for inlet and outlet of gas and liquid, drum 6 with perforated side wall 7 on which radial blades 8 are secured; drum is mounted for rotation of hollow drive shaft 10 provided with holes 12 which bring its cavity 11 in communication with cavity of drum 6; apparatus is also provided with porous drum 9 having slots receiving radial blades 8 and mounted coaxially in cavity of perforated drum 6. EFFECT: enhanced efficiency of heat-and-mass exchanger due to improved separation of phases; high quality of separation of contacting phases. 2 dwg