Selection of flue gas desulfurization circulation pump
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This post was last edited by 764970655 on 2016-12-12 08:47 Our factory adopts double alkali desulfurization method for flue gas desulfurization, and uses a fluoroplastic-lined centrifugal pump for the desulfurization circulating fluid. Frequent cracks in the fluoroplastic lining of the pump casing, peeling off from the cast iron casing, and leakage. The fluoroplastic wheel body of the pump wheel peels off the metal wheel hub and causes relative movement, burning the wheel body and burning the protective cap. Hi friends, who has a better choice? Let’s talk about it.
The exhaust gas temperature is 180 degrees. The desulfurization liquid is sprayed from top to bottom to wash the exhaust gas. The temperature of the desulfurization liquid is about 70 degrees.
one: The quality is not good, this is a problem of the manufacturer's own production inspection ； Second, what is the temperature of the lye?
It is normal for the pump to transport medium at 70 degrees Celsius, so what kind of pump are you using? . . If the lining cracks and detaches normally, then it is the manufacturer's own production quality problem. This should be accompanied by a picture of the on-site escape. :)