GAS CLEANING DEVICE Russian patent published in 1999 - IPC

FIELD: wet cleaning of waste gases of ash, dust and moisture; power engineering; metallurgy; mining industry, construction engineering and other industries. SUBSTANCE: device has housing with gas inlet and out branch pipes. Ash cleaning unit with sprinkling system above drip pan is arranged inside housing. Shutter-type drip pan is made from equal angles mounted in inclined position relative to housing at angle for optimal flowing of drops over helical line. Pitch between shutter angles reduces from periphery to center. Lower end of angles has bevel cut tightly faying to surface of housing. EFFECT: reduced emission of moisture from apparatus; enhanced reliability and low cost of ash cleaning process. 5 dwg