"ERTEC" heat recovery system

Depending on the application, SCHOTT & MEISSNER offers various systems for heat recovery in the ERTEC (EnergyRecoveryTEChnology) range.

1) "ERTEC-LEAN"

The heat treatment system in the "LEAN" series is a basic unit that was specially developed for the thermobonding processes of SCHOTT & MEISSNER. The hot exhaust air from the cooling zone is recycled in the process. The high level of heat recycling with a very low investment cost characterises this system.

2) "ERTEC-CROSS"

The heat recovery system series "CROSS" is a simple system that functions according to the cross-stream principle and is intended for low exhaust air volumes. "ERTEC-CROSS" is a complete stand-alone unit and can be seamlessly adapted to a SCHOTT & MEISSNER production line later. The unit is characterised by easy access for cleaning purposes, a high level of heat recycling and a modular design.

3) "ERTEC-DUO"

The "ERTEC-DUO" takes the "CROSS" series one step further with a 2-stage heat recovery process. In the first stage, make-up air is pre-warmed with exhaust air. In the second stage, the water-laden discharged air is brought under the dew point, i.e. the water is condensed out and can therefore be recycled back into the process.

4) ERTEC-ROTO

A heat recovery system fitted with a rotary heat exchanger disk. "ERTEC-ROTO" is a complete stand-alone unit and can be seamlessly adapted or refitted to a SCHOTT & MEISSNER production line later. This heat recovery system is often used for large exhaust air streams or where there is limited floorspace. This system is characterised by short amortisation periods and a high level of heat recycling.