The soot blowing system is not an optional accessory but a critical component for efficient, reliable, and safe boiler operation. Proper design, correct choice of blowing medium, regular maintenance, and intelligent control strategies directly impact plant heat rate, availability, and tube life. Neglecting soot blowing leads to accelerated degradation, forced outages, and significant economic losses.
Used in high-temperature zones like the superheater and reheater, these lances "retract" fully out of the boiler when not in use to prevent them from melting. When activated, they rotate and travel deep into the boiler, spraying steam or air. 2. Wall Blowers (Short Retractable) soot blowing system