Soot blower using fuel gas as blowing medium

摘要: A soot blower assembly (10) for use in combination with a coal gasifier (14). The is adapted the hot combustible product gas generated as blowing medium. lance (20) and drive means (30) by which it moved into out of housed tight enclosure (40) completely surrounds combination. interior pressurized an inert to pressure level higher than that present so any leaking from forced rather accumulating within enclosure.