METHOD OF VENTILATION OF INDUSTRIAL PLANTS Russian patent published in 2004 - IPC

Abstract RU 2230998 C1

FIELD: equipment of industrial plants.

SUBSTANCE: contaminated air is sucked by means of local suction fittings into exhaust ventilation air duct wherefrom it is evacuated to underground passage of heat supply system and then it is supplied to suction air duct of boiler unit blast fan.

EFFECT: enhanced ecological safety due to utilization of contaminated air of industrial shop; enhanced economical efficiency due to avoidance of special fans.

1 dwg

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RU 2 230 998 C1

Authors

Sharapov V.I.

Dzjabchenko A.V.

Sagirov M.I.

Dates

2004-06-20—Published

2003-05-12—Filed