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Salzgitter - Model SARA24 - SCS Spray Cleaning System for Biomass and Waste Incineration Plants
The SARA24 SCS Spray Cleaning System is a trusted cleaning solution designed specifically for biomass and waste incineration plants. Using a water spray during ongoing boiler operations, the system effectively cleans boiler passages without causing any damage to heating surfaces, a notable advantage over other cleaning systems. The SARA24 incorporates a flexible stainless-steel hose equipped with a specialized nozzle, which is deployed through openings in the boiler ceiling into the boiler passes. The movement and operation of the hose are meticulously controlled by a drive and unwinding unit. The specialized nozzle distributes a water spray evenly across the boiler’s membrane walls, roofs, evaporator screens, and baffles. This precise cleaning minimizes water usage and avoids thermal stress on heating surfaces. The system can be locally controlled or integrated into existing control technology, making it versatile for various boiler areas, even those previously unreachable, such as slender boiler passes and baffles. It is available as a standalone module or in multiple units moveable along the X/Y axes.
- Can be controlled on site or via control technology connection
- Boiler areas that were previously inaccessible, such as pendant heating surfaces and „slim empty passes, can also be cleaned duringoperation
- No thermal shock applied to the heatingsurfaces due to controlled cleaning parameters
- Available as single stand alone module or asmultiple row module movable in X/Y axes
The use of water during ongoing boiler operation is a matter of trust!
For over 20 years, we have successfully cleaned the empty circuits of boiler plants using the impact plate nozzle of our SARA24. Unlike other spray cleaning systems, damage to the heating surfaces is physically impossible.
Our SARA24 water spray system is used for cleaning empty circuits in fossil and biomass-fired steam boilers, in the area of the combustion chamber, and the second and third circuits.
During operation, a flexible stainless steel hose with a special nozzle is lowered into the boiler circuit through one or more connections in the boiler ceiling. The hose is controlled in all parameters by means of a drive/roll unit.
The special nozzle creates a water spray curtain and evenly distributes it over all surfaces of the boiler area to be cleaned, such as membrane walls and ceilings, evaporator grids, and baffles. The nozzle cleans the radiation circuit heating surfaces selectively and effectively with minimal water entry.