Clean the electrostatic tar catcher without shutting down production
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I’ve heard that some factories have adopted a process from German company KK (KRUPP-KOPPER) involving the use of the AS method for cleaning the interior of electric tar collectors, without shutting down the production process. During normal operation while the equipment is powered on, hot ammonia water can be sprayed from the top to clean the inside of the tar collector, and the frequency and duration of this cleaning can be adjusted as desired. Does anyone know? Please give an introduction
I don’t think I’ve heard of it, but it shouldn’t have much of an impact, right? Usually, when designing it, one considers a unit that can stop properly for cleaning
Following the one-in-use and one-backup principle, it is sufficient to shut down one unit during cleaning.
It’s impossible. Under normal operating conditions with the device powered on, spraying hot ammonia from the top can be used to clean the interior of the tar catcher; the discharge can withstand this.
Haven’t heard of it; it might be an electric heat recovery unit.
Could you explain it on the 7th floor? Thank you
It is not practical to carry out cleaning while the equipment is still powered on; the proper approach is to shut off the power supply and close the gas outlet valve before proceeding with the cleaning. It’s likely that the information heard is not entirely accurate.