Burner system with staged fuel injection

摘要

A burner system with staged fuel injection includes at least one burner with a mixing zone. A combustion chamber is disposed downstream of the mixing zone and a first fuel introduction device is provided upstream of the mixing zone. Furthermore, a second fuel introduction device for the direct injection of fuel into the combustion chamber, is disposed downstream of the mixing zone. In addition, at least one sensor for determining combustion parameters is connected to a control device. The control device is designed to control the second fuel introduction device as a function of the parameters determined by the sensors.

主权项

1. A burner system with staged fuel injection, comprising:
at least one burner with an inflow region for receiving a combustion air stream and a mixing zone disposed downstream of the inflow region; a combustion chamber disposed downstream of the mixing zone; a first fuel introduction device disposed upstream of the mixing zone; a second fuel introduction device disposed downstream of the mixing zone configured for direct injection of fuel into the combustion chamber; a sensor configured to determine at least one combustion parameter, a control device connected to the sensor and the second fuel introduction device and configured to control the second fuel introduction device as a function of the at least one determined parameter.