Cooling tower Refurbishment / direct replacement

1:1 cooling tower refurbishment of complete structural, hydraulic and mechanical part of a cooling tower. An existing concrete basin can be used further (optional refurbishment by our partner).

As far as possible, the latest generation components are also installed during the replacement process in order to meet the increased requirements with regards to efficiency, performance, immission control and noise.

ENEXIO Service offers all necessary steps for this:

  • Engineering
  • Power measurement before / after
  • installation / removal
  • Refurbishment
  • Commissioning

Kühlturmsanierung

Other service potentials

Drift rate reduction

  • Layer density
  • Exchange profile against honeycomb design
  • Location

Performance increase

  • Increase fan blade angle
  • Change cooling fill
  • Change fan unit
  • Improve air travel (reduce obstacles in- and outside tower)

Save energy

  • Change cooling fill
  • Optimize fan unit

Adaption to different operating point

  • Optimize sprayer nozzle diameter
  • Adjust cooling fill / fan unit

Noise reduction

  • Install falling water noise attenuators
  • Adjust fan unit
  • Install noise attenuators

Service demands at hydraulic part

Water distribution

  • Damages
  • Pollution inside tower
  • Hydraulic overload
  • Less waterflow than designed
Wasserverteilung

Drift eliminators

  • Damages
  • Pollution
  • High droplet output rate
Tropfenabscheider

Cooling fill

  • Damages
  • Pollution
  • Aging
  • Insufficient cooling performance
biologisches Wachstum
Biological growth
Kalkablagerung
Calcium deposit
Eisbildung
Icing
Algenbelastung
Algae
Verschmutzung
Pollution
Temperaturüberschreitung
Temperatur exceed

+ Aging

Service demand at mechanical part

Fan

  • Damages
  • Imbalance
  • Korrosion
  • High moise impact
  • Insufficient cooling performance
Reparatur von Ventilatornaben
Repair of fan hubs
Reparatur von Ventilatorflügeln
Fan blade repair
Wasserablauflöcher an Flügelenden
Drainage holes at blade end
Wasserablauflöcher an Radnabe
Drainage holes at hub
Wasserablauflöcher an Ventilatorbefestigung
Drainage holes at fan blade fixings

Gearbox / Geared motor

  • Damages
  • Corrosion
  • Oil-leckages
  • wear of bearings and sealings
  • short circuit
Getriebe
Gearbox

Drive shafts

  • Damages
  • Corrosion
  • Wear of coupling flex elements
Kupplungswelle
Drive shaft

Service demand on casing / structure

Fan casing

  • Damage
  • Exchange of abestos casing
Ventilatorgehäuse
Fan casing

Outside cladding

  • Damages
  • Leckages
  • Aging
  • Asbestos replacement
Wandverkleidung
Outside cladding

Air inlet louver

  • Pollution
  • Leckages
  • Aging
  • Damages
Lufteintrittsjalousie
Air inlet louver
Lufteintrittsjalousie
Air inlet louver

Access hatches

  • Leckages
  • not present
  • too small
Revisionsluke
Access hatch
Revisionsluke
Access hatch

Requests

For requests please fill in our cooling questionnaire.