Ignition device for oil extraction site

The utility model provides an ignition device for an oil extraction station, which comprises a main body assembly, a control assembly and a filter assembly, the main body assembly comprises a gas storage tank, a gas inlet pipe, a burner pipe body, a first tank body, a ceramic fiber plate and an igniter; the control assembly comprises a gas sensitive sensor, an electromagnetic valve, a PLC (Programmable Logic Controller), a triangular plate body, a through hole and a first filter screen; a burner pipe body is welded to the upper surface of the gas storage box, and a gas sensitive sensor is installed on the inner side wall of the gas storage box. The concentration of combustible gas in the gas storage tank is detected through the gas sensitive sensor, when data detected by the gas sensitive sensor reaches a threshold value, the electromagnetic valve and the igniter are started to work through the PLC, gas in the gas storage tank is guided into the burner pipe body through the electromagnetic valve, the working