What type of level gauge is used for easily crystallizing towers?
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In exhaust gas absorption towers, ammonia absorption can lead to crystallization; what type of level gauge is suitable for use in such situations? We are still using a level electrode rod and a level indicator light.
Use a double-flange level transmitter; provide proper heat tracing at the base, preferably with steam for heat tracing!
Magnetic flap valves with heating strips work as well.
Tail gas? I don’t understand what kind of exhaust gas it is. . . . . . What is the temperature of the liquid material? What is the gas phase pressure? In areas with severe scaling, such as the desulfurization lime slurry pump room and the wastewater tanks in electroplating wastewater treatment plants, they are now using submersible static pressure level gauges with sensor diaphragms that are not in contact with the liquid
Oh. . . It’s a typo; it should be leakage
For high crystallinity, flange-mounted differential pressure gauges can be used
What is the height difference? An insert-type flanged differential pressure level gauge can be considered