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© Solarbayer GmbH [210205]
11.1
Exhaust gas temperature control
The flue temperature control begins if the
HEAT UP FROM MIN(P06)
is exceeded. The target temperature
modulates between the set values
FLUE NL(P04)
and
FLUE PL(P05).
In the high running phase as well as
when re-heating, it will be controlled at an increased flue temperature (
FLUE NL + 15
). The 15°C are a setpoint
specification. The actual temperature deviance may be higher.
11.2
Lambda control
The primary and secondary air is controlled by a lambda sensor. It is used for combustion optimization and
can detect and regulate small fuel deviations.
11.3
Control curve
To make it easier to understand, a normal operating sequence of the BioX wood gasifier is shown and divided
into the individual control phases.
Exhaust gas soll
Temperature
EXHAUST NL
EXHAUST TL
HEATEXHAUSTMIN
65 °C
BOILERSOLL
BOILERMAX
EXHAUST NL + 15°C
Boiler status
Exhaust temp. (°C)
Time (h)
Exhaust temp., soll+15K
Exhaust temp., soll
Содержание BioX 15
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