(1) remove residual furnace ash inside the furnace, check the furnace wall firebrick surface intact.The air supply fan in the incinerator chamber is located at the bottom of the incinerator, providing air to the furnace chamber through the bottom four mouths of the furnace chamber. Too much garbage filling and too much ashes will block the air inlet.
(2) check clean clean oil pipeline.Metering pump export between nozzle set up two pneumatic valve, pneumatic valve, opens by the control air valve core sealing materials for rubber, rubber easy to deformation under high oil temperature, oil viscosity change after cooling assembly to open valve core through small even can not be opened completely, garbage in the dirty oil also easy to become blocked here, so the two pneumatic valve should overhaul before burning.Fouling nozzle is the same, fouling oil and garbage can not be blocked after normal injection, incineration should be cleared.
(3) stop the heating of dirty oil steam before burning, wait for cooling to 80℃, start the full circulation of dirty oil pump.High oil pollution temperature is unfavorable to the operation of auxiliary equipment such as oil pollution pump, metering pump and pneumatic valve.
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