Deaerators

 

Stork Thermeq's Spray-Type deaerators


Many decades of experience have given the Stork Spray-type deaerator a unique position in the world's markets. The patented design has been used world-wide in power plants and industrial installations to the full satisfaction of our customers.

 

  • World market leader
  • More than 2000 references
  

Main Features in a Nutshell:

 

  • Single shell design, low overall height
  • Flexible design with large operating range
  • Several heat sources (hot water or steam)
  • Capacity from 10 to 7000 t/h
  • Low-cost erection and operation
  • No oxygen scavanger dosing required
  • Virtually no maintenance required

 

 

 

  Application Information
Horizontal
  • "work horse" (standard) deaerator
  • Application in power generation, process and chemical industry
  • Standard capacity: 10 to 2000 T/H
  • Operation up to fully demineralized water: outlet below 7 ppb
Vertical
  • suitable for areas, where small footprint is required
  • Net volume up to 30 m3
  • Capacity: 10 to 450 T/H
Internal Drum DA
  • Installed inside the low pressure drum of HRSG's
  • No external steam source required
  • Capacity: 50 to 450 T/H
  • Condensate from condenser (O2 inlet < 100 ppb)
  • Fabricated by boiler / drum manufacturer under Stork licensing
Vacuum
  • Application in power generation, process and chemical industry
  • Compact construction compared to tray type deaerators
  • Operating pressure: down to 0.2 bar
  • Vacuum and overpressure operation possible, depending on fuel sulfur content
Condenser deaeration
  • Applicable, if demi-water deaeration inside condensers (air cooled) is neccessary
  • Operating pressure: 0.1 - 0.2 bar
  • Operation with or without external steam source
  • Fabricated by condenser manufacturer under Stork licensing
  Marine /FPSO
  • Application: Steam generation on board of floating vessels
  • Compact, low-height design
  • Excellent deaerating performance under "sea conditions"
Retrofit
  • Retrofitting tray type deaerator to Stork spray type
  • Increase deaerator capacity
  • Improve deaerator performance
  • Reduce maintenance and operation costs

 

 

 

 

 

Stork Thermeq is part of Stork Power Services

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