Heat Recovery Systems
Heat Exchangers
In the fields of energy recuperation, waste heat in powerplants and steam boiler plants is utilised economically by TERMOTEC appliances. Here, economisers as feedwater heaters and air preheaters as well as evaporators and superheaters have become well known.
An important element for the heating surfaces is the finned tube type TERMOTEC- CooWeld-fin with the patented fillet welding connection inbetween fin and tube for a full heat transfer and best safeguard against split corrosion.
Depending on the requirements of operating conditions, virtually all steel and stainless steel materials may be utilised.
 Economiser |
Twin-tube |
CooWeld fin ® |
Waste Heat Recovery
Clyde Bergemann Senior Thermal, Australia designs and manufactures two basic types of water tube Heat Recovery Steam Generators –
- Assisted Circulation and
- Natural Circulation
Both types have the following benefits:
- Versatility – any range of steam output / pressure / temperature combination can be accommodated
- Low Weight – the water tube design and frequent absence of refractory reduces weight and minimises foundation support requirements
- Compact – makes best use of available space
- Flexible Operation – rapid response to transient and part load conditions
- Heating Surface – all waste heat units are designed with power station quality Double H finned tube pressure part extended surface and manufactured in our Sydney works
- Low maintenance costs
- Good access / inspection
- Availability and reliability