A brief overview of the defogger edit flatbed demister most common arrangement form, commonly made of reinforced polypropylene, composite materials, stainless steel. Two works edited Flatbed (streamlined blades) defogger is based on droplet inertia, centrifugal force, impact, gravity and other principles. Flue gas through the blade, the droplet-containing gas through the change direction several times, under the action of droplet inertia and centrifugal force, left behind on the blade, in order to achieve gas-liquid separation, collection of small droplets on the leaves large particles droplets by gravity fall. 3 Technical Features Editor 1, an important feature: using the latest composite blades made of high-strength, acid and alkali resistance, high concentrations of chloride ions, wear, smooth surface and so on. And can be used continuously at 150 ℃ flue gas temperature conditions. 2, the technical parameters: Export droplet content ≤75mg / Nm resistance loss ≤100Pa flue gas velocity: 2.5 ~ 5.0m / s (superficial velocity) demister to withstand the maximum continuous use temperature ≤150 ℃ defogger loading capacity ≤400kg / m 4 flatbed defogger structure editing system, Flatbed defogger system consists of two parallel pipes demister blades and triple rinse composition. The first layer droplet demister to remove coarse particles, the second layer demister fine particle removing droplets. 2, wash water system comprising: a nozzle, pipe, tube cards. Demister flushing pipes: corrosion of carbon steel or stainless steel nozzle using 316L. Flush pipe installation in the form of the lower side of the first-stage mist eliminator and down the side and secondary defogger. Rinse water spray overlap rate of 200%, to ensure that low-impedance operation defogger.