Insulation of high-temperature flue gas pipes
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I am working on a waste heat generator set, and I’m having trouble with insulating the flue gas pipes: the flue gas temperature is 460°C, the flow rate is 150,000 standard cubic meters per hour, the flow velocity is 13–15 meters per second, and the diameter of the pipes is 2920×6 millimeters. I’m having trouble figuring out how to keep things warm; I’m seeking help. I hope experts will be kind enough to offer their advice. Thank you very much!
Alumina silicate insulation pipes are recommended; they are insulating materials with extremely high temperature resistance and excellent insulating properties. These pipes have a regular shape, are easy to install, and provide good insulation effects. They are widely used for lining the walls of high-temperature flue ducts in power boilers, for insulating heat and steam pipelines, as well as for insulating high-temperature pipelines in the chemical industry.