The AirMach flaring system was developed to specifically address the problems associated with sonic velocity flares operating at sub-sonic flow rates. Sonic flares operating at sub-sonic exit velocities will smoke when heavier waste gas flows are present. The AirMach provides smokeless flaring performance at lower flow conditions utilizing a blower for combustion air. In this application, the AirMach operates as a traditional air-assist flare.
The VariMach sonic flare tip features spring-actuated variable sonic nozzles that allow the exit area to vary with pressure, ensuring constant sonic velocity of waste gas. This industry-proven technology guarantees sufficient inspiration of air to ensure 100% smokeless combustion and infinite turndown. Radiation levels are also minimized throughout the entire range of flow, yielding shorter stack heights and reducing material costs. Additionally, the VariMach has the lowest purge rate of any flare technology on the market, minimizing utility costs while maintaining flashback protection.
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