Biomass

Cleaning of biomass boilers

Biomass incinerators constitute - due to their unbalanced fuel calorific values and varying pollution - problematic plants in which the desired and scheduled boiler operating periods are often not reached. According to our experience it is reasonable to clean such boilers by using water, air or possibly even steam as the blowing agents.

The solution
The technology of Cannon (SMART CANNONTM) – characterised by individually adjustable and flexible blowing figures – is particularly suited for cleaning combustion chambers. It enables effective cleaning with a small number of blowers and low operating costs. For the heat recovery sections in most cases air-driven sootblowers are selected.

If conventional Sootblowers are installed, it is unavoidable to use air or superheated steam as the blowing agent. (Wet and moist steam causes caking of the fouling so that manual cleaning cannot be avoided).

Their advantages

• Extension of operating periods
• Reduction of maintenance costs and erosion
• Optimally clean heating surfaces

ENERGY RECOVERY

Reliable and Proven Designs

Clyde Bergemann Senior Thermal provides waste heat recovery solutions with extended surface steel H™ economisers. Senior Steel H™ Economisers are operating efficiently on many modern supercritical boilers throughout the world. Efficient heat recovery from flue gas streams on boilers fired with PF, Coal and biomass fuel is maintained with online cleaning by correctly designing Cyde Bergemann sootblowing equipment. This avoids forced outages for boiler cleaning and together with our robust Steel H™ heat recovery surface proving a cost effective solution to increasing your boiler efficiency and lowering overall maintenance and operating costs.

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