The cleaning nozzle is mounted on a flexible, temperature-resistant metal hose. The nozzle enters the boiler guided by a flange, which is opened and closed through an electropneumatic valve. After cleaning, the metal hose will be  completely retracted and rolled up by the hose reel.

Three different versions are available:

• Stand-alone: recommended for open passes with small, uniform cross-section
• Single-Row: recommended for boilers with rectangular cross-section
• Multiple-Row: recommended for boilers with complex geometry – flanges are arranged in       -    
  multiple rows across the boiler roof, by using a crane runway, different areas can be cleaned

Your benefits:

• Increased plant availability due to reliable cleaning of the open passes which are important for efficient plant operation
• Stable flue gas temperature
• Lower risk for high-temperature corrosion and reduced corrosion rate
• Shorter revision period as time-consuming manual primary cleaning is almost eliminated
• The construction of SCS allows cleaning of narrow designed open passes
• Corrosion protection of the flange by appyling sealing air