Contact us on
+61 3 9565 9888

Rotary Heater Optimisation

Why HRL?

  • HRL provide combustion, air heater performance and boiler thermal efficiency measurement expertise.
  • HRL have a proven track record and ability to bring industry best practice for clients in this area.  With extensive in-house library relating leakage profiles to seal degradation.
  • With a unique sampling system (MCDA) that reduces sampling time and effort required.
  • Ability to spatially locate leakage and provide most probable cause of leakage.
  • A collaborative, customised partnership approach with a focus on your specific objectives.
  • Independent of Rotary Air Heater seal manufactures HRL recommend the best for your application based on our experience.
  • HRL provide high level reporting with detail, timeliness, direction, and insight.

Rotary Air Heaters Leakage and Low Performance

  • Rotary Air Heater performance significantly impacts boiler thermal efficiency and places additional load on draft plant and emission reduction systems.
  • Rotary Air Heater maintenance is often critical path during outages.
  • Leakage results in increased coal consumption and draft plant parasitic loads.
  • Numerous sealing systems are available however the results vary greatly.
  • Traditional leakage measurement techniques are labour and time intensive, unreliable, and significantly impacted by boiler fluctuations.

HRL's Comprehensive Program

HRL in conjunction with their client will establish objectives and KPI's

1. Initial inspection of the Rotary Air Heaters

2. Initial Testing.  Providing a baseline for each unit/Rotary Air Heater

3. Assessment of maintenance work and seal arrangements, including run hours etc.

4. Develop best practice and implementation.

5. Ongoing monitoring of Rotary Air Heater performance to identify issues before they become a problem.

6. Ongoing six monthly leakage measurements to quantify performance.

7. Ongoing Rotary Air Heater best practice advise.

Meet the expert
 

ANDREW JAMES

Over 6 years' experience in providing technical and engineering support for industrial and utility boilers. This includes a specialization in combustion optimisation of large power station boilers through onsite measurements and the tuning of combustion control systems. Read more

 

News and
Events

Read All news

HRL delivers energy and cost savings for Stone and Wood via the OEH

Mar 20 2017
Elected by the NSW Office of Environment and Heritage (OEH) as a member of the Energy efficiency professional service panel, HRL has delivered a...

New roles at HRL

Feb 28 2017
HRL grows with new positions Contract Position - Melbourne, Analytical Chemist - See Job Ad We are seeking expressions of interest for e...

Gold and Silver Concentrations

Feb 27 2017
Marius Harmse is our expert Senior Chemist and contributed to an article in Chemistry a European Journey and pulished on Wilely's Online Lib...