Writer： admin Time：2021-07-28 00:00 Browse：℃
Industrial burners are commonly known as burns, there are many types of species, and there are fuel, gas, and coal-fired categories. The application is widely used in industrial applications that need to be combused to heat the materials or reactions in need. Fuel regenerative burner melt aluminum oven emergency treatment
Fuel regenerative burner melt aluminum oven emergency treatment
1. If the fuel quick-cut valve is faulty, it cannot be opened or closed without leakage. At this time, two cases: If in the critical stage of the mollow aluminum, the meluminous furnace cannot stop. It is assumed that the A side fuel quick-cut valve fault, then the zk101 switch to the manual position, press the stop from the A-side exhaust gas, stop from B Side row exhaust gas, introduce the air button from the A side, turn off the blower, so that the flue gas is removed from the auxiliary flue; shutting off the shut-off valve before and after the A side fuel quick-cut valve; open a side mommy gas cut valve and purge fast Take the valve, so that the oil gun is always in the purge coolant; press the air from being introduced from the B side to introduce the air torsion from the A side, open the B-side moment gas and the fuel quick-cut valve, so that the B side is always in a combustion state. Online inspection of the broken A side fuel quick-cut valve. If it is in a non-critical stage of aluminum, shut down the shutoff valve before and after the bad fuel quick-cut valve, and press the stop of the stove program. 2. Three-way commutation valve fault, mainly refers to no action or action in the valve, according to electrical interlocking function, main fuel fast cut valve cut. Plow the front of the gun. The zk101 switch to the manual position to facilitate adjustment of the air supply and exhaust of the two three-way reversing valves. Press the stop of the plant to stop, overhaul. 3. Drums, airlines closed alarm, according to electrical interlocking, main fuel fast cut valve cut. Plow the front of the gun to avoid fuel in the oil gun. If the blower is faulty, the furnace door is opened so that there is air to enter the furnace, quickly cool, press the stopplace to stop, repair; if the wind turbine is faulty, press the zk101 switch to the manual position, adjust the three-way commutation valve, keep one The side burner is smoked by the auxiliary flue, that is, the system is not commutated. After this furnace is released, it will stop the observation; if it is in the primary stage of the molten aluminum, it can be maintained immediately. 4. Gas pressure low limit alarm or air pressure low limit alarm, according to electrical interlocking function, main fuel fast cut valve cut. After checking the reason, after the pressure is restored, then the main fuel fast cut valve is then connected, continue to produce. 5. Exhaust gas exhaust temperature high limit alarm. Adjusts the three-way commutation valve valve in the 2711-T10C8 operation panel to make it properly shortened. 6. Ignition of a long light to extinguish the alarm. At this point, two situations: If the furnace temperature is above 6000c, there is no need to ignite, the main fuel can also be spontaneously. Eliminate the alarm, after this furnace aluminum liquid is released, then stop the fire; if the furnace temperature is below 6000c, press the stopper program to stop maintenance.
Add: No.33 Xinhua Road,Xinmi,Zhengzhou,China