The new PYRTEC
The new PYRTEC
New: a moving grate with all the advantages.![]()
As a result, the new PYRTEC® combines in optimum fashion the advantages of underfeed combustion with the advantages of moving grate combustion.
The tried-and-trusted burner trough with a drop-type external grate and a moving burn-out grate together produce this new firing design with its triple-phase grate …
| 1. Phase: |
|
| Burner trough | Preliminary drying (most fuel) |
| Internal grate | Degassing (dry fuel) |
| Primary air blower 1 |
Light-load incineration (deep partial load) |
| 2. Phase: | |
| Drop-type external grate | Sensor-monitored fuel height, depending on fuel type and required output |
| Primary air blower 2 | Main degassing (wet fuel) |
|
(Zone Regulation 2 with preheating of air) |
Residual degassing (dry fuel) |
| 3. Phase: | |
| Moving grate drive | Removal from external grate Char burnout Burning out the ash Automatic ash removal |
| Supplemented by: | |
| – Flue gas recirculation system | For dry fuels, less than W20 |
| – Pre-drying system | For moist fuels, greater than W50 |
The advantages:
- All-purpose use for all wood fuels ranging from dry pellets (W10) to moist forest wood chips (W60).
- Outstanding controllability of output.
- Maximum reliability in terms of residue.
- Fully automatic de-ashing and cleaning.

