Retrofit of industrial combustion systems

We retrofit existing combustion installations and burners, increasing energy efficiency and reducing operating costs. Sometimes an installation is so outdated that it needs to be adapted.

Malfunctions leading to production losses, obsolete parts, insufficient heating, … .

Analysis and description of the combustion installation

  • Burner
  • Precombustion chamber
  • Combustion chamber
  • Control system
  • Combustion and cooling air fans
  • SNCR equipment
  • Boiler
  • Flue gas cleaning
  • Steel chimney
  • Local control panel
  • Burner control
  • Advantages of the offered concept

Technical data

  • General installation data
    • Environmental conditions
    • Safety of the installation
    • Electrical data
    • Mechanical data
    • Fuel data
    • Liquid fuels
    • Auxiliary fuels
      • Combustion air
      • Atomising medium
      • Instruments air
      • Cooling air
      • Steam
      • Nitrogen
  • Basis for the technical concept
    • Combustion chamber
    • Type of burner
    • Liquid lance & nozzle
    • Gas ring with lances
    • Gas lance
    • Gas distribution
  • External lance wall combustion chamber
  • Boiler
  • Applied standards and regulations

Delivery and services

  • Delivery documentation
    • General documents
    • Planning
    • Monthly progress report
    • Schedules and lists
    • EMSR documents
    • Drawings
    • Assembly / IB / Training / Work documents
    • Quality assurance
  • Delivery and commissioning
  • Delivery limits
    • General
    • Combustion air supply
    • Liquids
    • Atomising medium (air or steam)
    • Liquid gas
    • Boiler
    • Electrical
    • Mounting
    • Other

Warranty

  • Warranty period
    • Refractory cladding
    • Scope of warranty
    • Warranty conditions
  • Exclusion from warranty
  • Consumption (expected values)
  • Warranty values

Price and delivery period

  • Price
    • Burner
    • Cooling air supply
    • Fitting group for ignition gas
    • Fitting group for natural gas
    • Fitting group for fuel oil
    • Fitting group for atomisation
    • Fitting group for exhaust air
    • Piping and wiring for all fitting groups in the SKID
    • Combustion chamber
    • Burner control unit
    • Packing and shipping
    • Engineering
    • Total price
  • Delivery time
  • Prices for installation and commissioning

Commercial conditions

  • Payment
  • Other terms and conditions

 

Corrosion protection

  • Standards and guidelines
  • Hempel corrosion protection
  • Colour concept
  • Flow material according to DIN2403

 

Annexes

  • Schematics
  • Drawings

 

 


First the problems are analysed

  • Site visit
  • failures leading to production losses
  • obsolete parts (e.g. flame detectors, HMI system,…
  • Uncertainty about the continued operation of the incinerator
  • insufficient heating
  • If the required starting temperature is not reached, the combustion cannot be started.
  • ...

Vision

  • We discuss a long-term vision with the client + limitation of the project

Description of the project

  • Description of the conversion
  • Replacement of redundant and/or critical components for the proper operation of the burner
  • Conversion of the air control valves
  • Adjustment of the cooling air for the lances
  • Installation of a new fitting station (for fuel/propane)
  • Spare parts list
  • Training
  • Maintenance

Preparation of a technical files

Scope of work

Planning

  • Making an offer
  • Order
  • Functional description of the burner operation
  • Delivery of all parts
  • Execution of the work and performance of tests during shutdown
  • Commissioning and training