APPARATUS AND METHOD FOR CONTROLLING SYNTHESIS GAS COMBUSTION

摘要

PURPOSE: A controlling device of the synthesis gas combustion is provided to control a length of the flame by controlling a content of the hydrogen of the synthetic gas and the methane, and to reduce a generation rate of the nitrogen oxide by reducing the time to stay in the turbine gate. CONSTITUTION: A controlling device of the synthesis gas combustion comprises a combustion unit(110), a temperature measuring part(160), a first gas supply part(130), a second gas supply part(140), a third gas supply part(150), and a control unit(180). The combustion unit burns the synthetic gas, generates the flame heat, and provides the heat by the flame heat to the gas turbine. The temperature measuring part detects combustion temperature information of the combustion unit by a plurality of temperature sensors which is installed at the combustion unit. The first gas supply part supplies the synthetic gas to the combustion unit. The second gas supply part supplies the bull to the combustion unit. The third gas supply part supplies methane to the combustion unit. The combustion temperature information of the combustion unit, which is detected by the temperature measuring part, is input and the state of combustion of the combustion unit is monitored by the control unit. The first gas supply part, the second gas supply part and the third gas supply part are controlled. According to the state of combustion of the combustion unit, the hydrogen of the synthetic gas and content of the methane are controlled. The timing when the hot square of the flame stays at the entrance of the gas turbine is controlled through the length adjustment of the flame. [Reference numerals] (110) Combustion unit; (130) First gas supply part; (140) Second gas supply part; (150) Third gas supply part; (160) Temperature measuring part; (180) Control unit