COMPLEX TO RECOVER GAS-SMOKE EMISSIONS IN CONSTRAINED CONDITIONS Russian patent published in 2010 - IPC B01D53/50 

FIELD: process engineering.

SUBSTANCE: invention relates to recovery of gas-smoke and dust emissions in constrained conditions of operating enterprise. Proposed complex comprises water sprinkler 35. Said water sprinkler is located either aside from gas duct lengthwise axis within the limits of production building or outside it and nearby waste-gas flue. Gas duct incorporates gas branch pipe 4 of lower level and shutter. Lower level gas branch pipe is fitted into gas duct at acute angle to lengthwise axis. Said shutter is arranged nearby said gas branch pipe on the side of waste-gas flue. Waste-gas flue 3 is arranged in pre-fabricated vertical slot in gas duct 2 parallel with fitted-in lower level gas duct. Water sprinkler gas collector 55 communicates via upper level gas duct 14 with existing gas duct at the height exceeding that of gas collector top pint, and is arranged at acute angle to its lengthwise axis, directly with waste gas flue 3 at acute angle to its vertical axis.

EFFECT: improved environmental protection, simplified design.

5 dwg