Consultation on improving the stability of the level gauge in a four-nozzle gasification furnace
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Dear experts, I would like to ask how we can ensure an adequate interlock rate for the level gauges in four-nozzle gasification furnaces. During operation, these level gauges often experience fluctuations in their readings, and blockages at the base of the gauges occur, which results in a low interlock rate. Do any of you have effective methods to improve the stability of the readings from these level gauges and increase their interlock rate? I would appreciate your guidance! Thank you.
It is recommended to flush the level gauge once a day, and that is exactly what we do. During flushing, the interlock is disconnected; once the level gauge has stabilized after flushing, the interlock is reconnected
Thank you. We have a regular flushing schedule, but it still gets clogged. Later, the low-flow rate used for flushing the level gauges in other plants was adopted, and the readings are now quite stable. Thank you for your answer.