Flue gas quenching

The flue gas rapid cooling device features a rapid cooling cylinder with a high-temperature gas inlet at one end and a gas outlet at the other. At least two coiled tubes are arranged side by side within the first section of this cylinder; the tubes contain a cooling medium such as heat transfer oil or steam. Straight tubes are arranged side by side within the second section of the cylinder, with water serving as the cooling medium in these tubes. The high-temperature gas at temperatures above 850°C, during which dioxins are in a decomposed state, undergoes heat exchange with the cooling media in the coiled tubes and straight tubes inside the rapid cooling cylinder, thereby being cooled to below the temperature at which dioxins re-form within 1 second. The flue gas quenching method features a simple structure; it can effectively prevent the secondary formation of dioxins in the flue gases emitted from various incinerators, furnaces, etc., has low costs, and allows for the comprehensive utilization of thermal energy.

OP: What effect do you want to achieve with rapid cooling? Your craft? It’s not convenient to disclose this here; you can send a message and I’ll do my best to assist you.

My email address is ppp0709@126.com. We intend to use it for the rapid cooling of flue gas after sludge incineration, in order to prevent the formation of dioxins. The cooling temperature is 900 degrees Celsius --> below 200 degrees Celsius. If it’s convenient for you, brother, you can send me some relevant materials to my email. Thank you. 5# Energy conservation and environmental protection are important initiatives