Technical summary of transforming water tube boiler into fire tube boiler in 120 kt/a SA plant from sulfur-burning
Abstract
An exhaust water-tube boiler(FRS-12S-14.5/3.82-450 type) is altered into a fire-tube boiler(QF35/1050-14.2-3.82/450) in a short time at a little expense and meet the needs of 120 kt/a sulfuric acid plant from sulfur-burning.The alteration brings a stable operation,lower maintenance expense,lower cost and less environmental pollution engendered by boiler problems.