Rotary gas-gas heaters

We specialise in production of regenerative gas-gas heaters, which utilize heat from non-desulphurised flue gas to heat up desulphurised flue gas. This solution considerably reduces or even completely eliminates energy consumption needed for this purpose.

For desulphurization of flue gas behind the boiler by the wet lime method or the regenerative method, it is necessary to heat the flue gas coming out from the absorber with temperature of approx. 50°C up to the so called chimney temperature, i.e. approx 90°C.

The materials used, the design, the cleaning device (soot blowing with pressure air and rinsing with high pressure water during operation) and other accessories meet all the requirements for resistance to operational conditions of desulphurization systems

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