North American 6795 Magna-Flame TM Burners Dual-Fuel
Supplement 6795-2
MAGNA-FLAME™ BURNERS FOR LOW PRESSURE AIR ATOMIZATION OF LIGHT OIL . Features heavy-duty, welded steel body, built-in refractory ring, atomizer, observation port, and connections for pilot and flame detector. These Magna-Flame burners combine the versatility of smaller Forward Flame Burners, the convenience of large capacity burners, and suitability for modern flame monitoring systems. They have been used in many industrial heating operations, including dryers, reverberatory melters, fluidized bed heaters, air heaters, and fume incinerators. Sizes up to 16" make these burners convenient to use where multiple small burners would be impractical.The oil flame is more luminous than the gas. All sizes burn distillate oil cleanly and efficiently. ATOMIZER. This burner is equipped with a Series 5654 Low Pressure Air Atomizer. (If high pressure air or steam atomization is desired, see Bulletin 6795.) It requires 14 osi atomizing air pressure for distillate oil. Oil pressure required at the burner is negligible. Main and atomizing air consumption rates are tabulated below. CONTROL. Minimum air pressure when firing correct air/fuel ratio is approximately 1/4 osi. Magna-Flame burners should be used with automatic air/fuel ratio control--either mass flow control or cross-connected pressure control systems. (Regulator, Regutrol, or Ratiotrol™.) Gas pressure required is approximately 0.6 times air pressure.
FEATURES
— Broad stability range — Chambers up to 2200°F
— Includes low pressure fuel oil atomizer — Dual-Fuel burner - gas or oil (light only) — Conventional forward flame pattern — 8 to 30 milltion Btu/hr
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