Process principle of petrochemical tail gas torch recovery

working principle: the discharged gas is delivered to the torch head through pipelines, valves, liquid separation and anti-backfire devices. The torch head is equipped with an ever-burning lamp, and its combustion source is a relatively stable gas supply source.

the ever-burning lamp will keep burning after being ignited by the igniter. When the exhaust gas reaches the head of the torch, it will be ignited by the ever-burning lamp immediately. The igniter produced by our company's aviation patented technology can ensure the high reliability of the ignition system and ensure the success of ignition under any meteorological and working conditions.

when the exhaust gas is automatically extinguished due to too low pressure, the ever-burning lamp can keep burning, and the torch will be rekindled immediately when the exhaust gas pressure rises, thus ensuring the complete combustion of the exhaust gas.