ANDRITZ services for power plants

The challenge

The challenge in any power plant is to raise the overall production efficiency of power generation by increasing availability, efficiency, throughput, safety, and environmental compliance.

The solution

ANDRITZ PULP & PAPER offers a range of value-added services, from replacement parts to complete maintenance agreements, to ensure the overall production efficiency of your power plant. ANDRITZ provides engineered services for bubbling fluidized bed (BFB), circulating fluidized bed (CFB), oil/gas fired boilers, heat recovery steam generators (HRSG), and boilers using blast furnace gas or other process gases as fuel. ANDRITZ also services equipment and components for biomass handling and ash conveying. ANDRITZ power plant service specialists know their way around power plant operations and flue gas treatment systems. They can be by your side in an instant (either physically or through remote diagnostics) with analytical tools and expert assistance to find the most cost-effective course of action.

From routine and preventative maintenance to performance enhancements and modernizations, you can depend on ANDRITZ power plant services to analyze your operations, assess the condition of the equipment, and advise how to improve the efficiency and performance of your plant, including the flue gas treatment system. To complement our services, we manufacture and stock a full range of replacement parts. Specialists can assist in shut-down planning, on-site coordination, supervision, and the actual shut-down work.

ANDRITZ combines its expertise and experience with your capabilities to arrive at the optimum service solution. Our boiler service experts work in close cooperation with you to improve the safety, performance, stability, availability, and efficiency of your equipment. You can depend upon ANDRITZ’ mill-wide knowledge and years of experience to deliver the proven results cost-effectively. All our operations are performed in compliance with environmental and quality requirements – safety is a priority number one to us.

Challenge us to put our experience, technology, and knowledge to work at your power generation plant.

ANDRITZ power plant service benefits

• Safety – always priority number one
• Maximum production
• Improvements in boiler and auxiliary equipment availability and reliability
• Extended payback and reduced lifecycle costs
• Short and effective shut-downs
• Successful start-ups
• Fuel flexibility – multi-fuel combustion from biomass to alternate fuels
• Improved combustion and boiler efficiency
• Low emissions
• All operations in compliance with environmental and quality requirements

Value-added services offered

• Spare, wear parts, and consumables
• Rebuilds and retrofits
• Upgrades and modernizations
• Field services and inspections
• Shut-down and start-up services
• OPE (Overall Production Efficiency) agreements

Upgrades and modernizations for major equipment

Boiler pressure parts

• Fluidizing grids
• Furnace walls
• Steam drums
• Super-heaters
• Evaporative surfaces
• Economizers
• Steam/water air preheaters
• Flue gas air preheaters

Boiler auxiliary equipment

• Fuel feeding systems
• Oil/gas burners
• Wood dust burners
• Bottom ash handling equipment
• Fly ash handling equipment
• Sootblowing system
• Combustion air system
• Emission reduction systems