Ignition treatment of the converter after a flash stop in the hydrogen production unit
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The dry gas hydrogen production unit experienced an abrupt shutdown; the fuel gas supply to the converter was shut off via interlock, causing the burners to go out. Go to the site quickly to start the fans in order to create a negative pressure in the furnace. The next step is to light the burners. Should the burners be lit one by one? That’s too troublesome. I want the system to start operating normally as soon as possible – is there any shortcut?
To put it plainly, as long as the furnace doesn’t overheat, use as much heat as possible and adjust the flame to be smaller and more even. After starting the press feeding, make adjustments promptly.
What does “directly” mean? Do I still need to light them one by one with a lighter? I was wondering if there’s a faster way.
If it’s a sudden shutdown, no need to click when restarting. The furnace temperature is above the auto-ignition point of the gas, so it catches fire as soon as it enters
Just perform a direct reset to start it up; the furnace temperature will be above the auto-ignition point. However, the furnace may produce significant vibration noises, so be careful.
Go in directly, don’t flash. Did it explode? ? This approach is not advisable; for safety reasons, the ignition rod must be inserted first, followed by opening the fuel valve.
The furnace temperature was high, reaching the auto-ignition point of the fuel gas; the slightly opened fuel gas burner ignited immediately. First, light the eternal flame in this way before turning on the main burner. Check each safety point one by one.
After the fuel gas interlock is activated, the fan is started to create a negative pressure; by purging for about ten minutes, the combustible gases can be displaced. The furnace temperature doesn’t drop that quickly; it will reignite as soon as the burner is turned on at around 700°C, but the burner shouldn’t be set to full power. Light them one by one and then adjust the size of the burners, paying attention to changes in furnace temperature.
Isn’t the eternal light still burning?