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DN300 blast furnace gas special ash discharge valve is a special ash discharge device designed and manufactured by Meike Environmental Protection for blast furnace gas dedusting system. The size of the ash discharge valve is http://DN300 and 300*300, and the ash discharge valve is sealed. Good performance, long service life, simple operation, safe and reliable performance, good use effect. The ash discharge valve housing and impeller are made of cast material, which greatly improves the compactness and oxidation resistance and corrosion resistance of the ash discharge valve gear. A screw conveyor is arranged under the special ash discharge valve for blast furnace gas. The ash discharge valve sends the gas ash to a pair of relatively rotating blades of the screw conveyor. The gas ash advances with the rotation of the blade, and continuously sprays water while advancing. Cooling, the gas ash is humidified and cooled during the push to eliminate the dust from flying. 
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Mai Ke environmental protection DN300 blast furnace gas special ash discharge valve