Heat recovery
Waste heat from industrial processes offers significant, untapped potential and is therefore increasingly becoming a focus of energy savings and CO2 reduction.
Continuously rising energy prices and the need to reduce CO₂ emissions make existing process waste heat a valuable energy source.
- Support lower CO₂ emissions
- Recover useful heat from process exhaust
- Reduce energy costs and support more environmentally friendly production
- Installation and commissioning of the heat recovery system
Technical applications of heat recovery
- Companies with high energy potential
- Hot exhaust air in the stack
- High solvent loads in the exhaust air stream
- Waste heat from a process
Heat integration and heat recovery
Continuously rising energy prices and the need to reduce CO₂ emissions make existing process waste heat a valuable energy source.
We support you with advice and hands-on assistance in fully leveraging the energy-saving potential, thereby contributing to cost efficiency and more environmentally friendly production.
We develop heat recovery solutions tailored to your industrial process. Do not hesitate to ask us for a solution concept.
Future-proof investment
Every cubic meter of warm air released unused into the environment ultimately costs real money. Unused waste heat means that the available and deployed energy sources are not being used optimally.
Savings depend on recoverable heat, operating hours, available heat demand and the cost of integration.
Harness heat potential
Your heat potential should be used locally and as directly as possible; this allows exhaust air or flue gas streams to be used optimally for space heating or combustion air preheating. We support you in implementing the project.
In practice, heat recovery systems place high demands on planning.
The materials used must be optimally matched to the application in order to withstand, for example, acid or alkali formation during condensation phases.
Solids carried in the exhaust air can lead to clogging of the heat recovery system; the design must account for corrosion and fouling and provide practical access for inspection and cleaning to maintain performance.
Let the experts at Allenspach AG advise you on optimizing processes in terms of thermal engineering and achieving greater savings potential.
Heat recovery delivered turnkey
- Analysis of savings opportunities with an estimate of the return on investment
- Planning and design of the complete heat recovery system
- Delivery of all components, such as air-to-air heat exchangers, air-to-liquid heat exchangers, heat transfer networks, pumps, and valves
- Installation and commissioning of the heat recovery system
Air-to-water heat exchanger
Air-to-water heat exchanger integrated in TO system