Zeeco Vapor Combustors

Zeeco's fully automated Vapor Combustor Units (VCU) are primarily used to control the VOC laden vapors generated during the loading of crude oil and refined petroleum products into trucks, railcars and marine vessels. They are also used to control the vapors generated by the venting of petroleum storage tanks.

Zeeco's vapor combustors are fully enclosed, have automated temperature control, and can achieve VOC destruction efficiencies of up to 99.9%. These high-efficiency vapor combustors can operate on a wide range of vapors without smoke or visible flames. Units can be sized to fit the smallest truck rack to the largest marine loading systems. Flow rates up to 80,000 BPH or higher by combining multiple VCUs in parallel.

Features:

• Destruction efficiencies up to 99.9%
• USCG Certified Anti-Flashback Burners.
• Dedicated, Variable Frequency Driven (VFD), air-assist fans deliver combustion air directly to each burner pack.
• Burner packs can be staged to meet a wide range of operating requirements.
• Automated dampers for more precise control of combustion air, which allows tuning of the VCU for optimal emission performance.
• Designed for minimum pressure drop in order to ensure backpressure on truck rack is less than 18” W.C.
• High turndown capability.
• Smokeless performance from 0% to 100% operation.
• Detonation arrestors on the vapor inlet line to prevent flashbacks into terminal piping.
• Operation can be tied to loading operations to turn system on and off as needed.
• PLC based control system with HMI for fully automatic flame ignition and monitoring

Standard emissions

• • • - VOC DRE: 98% up to 99.9%

    • - NOx: 0.12 to 0.2 lbs./MMBTU

    • - CO: 0.1 to 0.5 lbs./MMBTU