Combustor reaction stability control device for VAD core rod deposition

The utility model discloses a combustor reaction stability control device for VAD core rod deposition. The device comprises a gas holder, an evaporation box, a second carrier gas pipeline, a mixed gaspipeline, a combustor and a reaction kettle, the gas holder is connected with the combustor through at least one first carrier gas pipeline; the evaporation box is connected with a raw material gas pipeline; combustor and reaction kettle connection, product arranged in reaction kettle, a heating area is arranged on the second carrier gas pipeline; a first temperature sensor is arranged in the heating area; the two ends of the second carrier gas pipeline are connected with the gas cabinet and the raw material gas pipeline respectively, a second temperature sensor and a third temperature sensorare arranged on the mixed gas pipeline, the front end of the mixed gas pipeline is connected with the mixed connecting position between the second carrier gas pipeline and the raw material gas pipeline, and the rear end of th