Situations Causing Explosive conditions?
Numerous situations can arise in connection with the operation of a boiler furnace that will produce explosive conditions.
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Interruption of Fuel or air supply or ignition energy to the burners.
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Fuel Leakage into an idle furnace and the ignition of the accumulation
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Repeated Unsuccessful attempts to light up without appropriate purging
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The Accumulation of an explosive mixture of fuel and air as a result of a complete furnace flameout
Multiple burner boilers require two independent control systems.
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One to control steam production i.e. Boiler Control System and
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One to control the fuel burning equipment i.e. Burner Management System…