Sunday, September 15, 2019

Balcke-Dürr Boiler for Ultra-Supercritical Coal Power Plants

Boiler Services

Balcke-Dürr boilermaking goes back to 1883 when the Dürr boilerworks were founded. This long track record is the basis of our extensive boiler service stretching from straightforward component replacement through all-in upgrading.

Balcke-Dürr helps your boiler to meet both the economic efficiency requirements in a deregulated world and the emission legislation of the European Union by, for instance, implementing fuel changeovers.

IMPROVE ECONOMIC EFFICIENCY - LOWER EMISSIONS
  • Examinations in detail, laboratory development (e.g., flow optimization, raising the corrosive strength of boiler heating surfaces)
  • Technical consultancy, preparation of survey reports
    • Lifetime analyses
    • Surveys, internal inspections, evaluation of findings, optimization, equipment erection studies
    • Thermodynamic calculations
  • Structural, vibration, remaining service life and stress analyses
  • Preparation of specific sheets for service, repairs and conversions
  • Detail engineering, e.g., for replacement of membrane walls, headers, heating surfaces, structure, CAD-supported manufacturing documents
  • Preparation of welding procedure and heat treatment specifications as well as inspection and test plans, corrosion protection plans
  • Quality assurance and monitoring
  • Documentation

Boiler Retrofits

Especially in the steam generation process the highest demands are made on design and material. This applies equally to boiler and burners. Therefore power plant operators are faced with a number of challenges: extending from the stability of combustion via measures to prevent wear and corrosion up to an optimized operating strategy for the boiler in interaction with the heat exchangers.

Especially in the steam generation process the highest demands are made on design and material. This applies equally to boiler and burners. Therefore power plant operators are faced with a number of challenges: extending from the stability of combustion via measures to prevent wear and corrosion up to an optimized operating strategy for the boiler in interaction with the heat exchangers.

We master these challenges by means of our extensive services. They range from causal research by computer-assisted calculations and cycle simulations up to damage analyses and service life forecasts for all boiler types. We advise on improvement of performance such as increased steam production, reduced auxiliary power consumption or reduced emissions. As a quality supplier in boiler construction, we are renowned specialists for all retrofits.

When it comes to operating boiler-based plants more economically, we bring in our experience of more than 100 years and our pioneering work in boiler construction. Supported by our highly specialized workshops, we offer comprehensive manufacturing services for all kinds of important components.

CUSTOMIZED SERVICES: YOUR PLANT - OUR EXPERTISE
  • Process engineering consultancy, cycle and thermal analyses, efficiency enhancements and performance upgrades
  • Firing system optimization
OPTIMIZING ECONOMIC EFFICIENCY
  • Higher levels of availability, longer overhaul cycles
  • Greater reliability in operations, lower maintenance costs
  • Component service life extension
  • Fuel savings
  • Utilizing capacity reserves
Spare Parts

Having worked with its components and products as well as services, Balcke-Dürr has a large accumulation of different kinds of general-industrial and specific-technical demands.

Source: Balcke-Dürr GmbH

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