If you are going to buy cheap and high quality quenching cooling from one of the best heat treatment of the cooling manufacturers,Website:://.wuxifangzhou.com, or you are going to check the price with a such factory, Fangzhou Water Cooling Equipment Co.Ltd is always at your service. QUENCHING AND STRIPPING SYSTEMS ATP Environment quenching systems are designed for evaporative water cooling of the gas stream. Materials of construction for the quencher section include Hastelloy and 316L to 304 stainless steel. Hot gases are often cooled to near the saturation level. If not cooled, the hot gas stream can evaporate a large portion of the scrubbing liquor, adversely affecting collection efficiency and damaging scrubber internal parts. If the gases entering the scrubber are too hot, some liquid droplets may evaporate before they have a chance to contact pollutants in the exhaust stream, and others may evaporate after contact, causing captured particles to become re entrained. In some cases, quenching can actually save money. Cooling the gases reduces the temperature and, therefore, the volume of gases, permitting the use of less expensive construction materials and a smaller scrubber vessel and fan.