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鞍钢烧结总厂还原炉的抽烟机风轮,由于在80～100℃的烟尘中,弱酸和水汽对风轮有一定的腐蚀作用,尤其是风轮转数高(1250转/分),带着潮湿的泥沙,磨损严重。为了提高风轮的寿命,该厂和鞍钢矿山研究所、钢铁研究所协作,在还原炉抽烟机风轮上进行了涂抹环氧树脂的试验。经过三个多月的试用,效果良好,延长风轮的使用寿命三倍,起到了防磨、防腐作用。现正着手在生产上大量推广。所用的环氧树脂原材料和重量配比为:6010树脂):联苯胺(硬化剂):刚玉(填料):磷苯二甲酸二丁脂(增塑剂)=100:21:200:32。
Anshan Iron and Steel Sinter Plant reduction furnace smoke machine rotor, due to the 80 ~ 100 ℃ in the soot, weak acid and water vapor on the wind wheel has a certain degree of corrosion, especially the number of wind turbine rotation (1250 r / min), with wet The sediment, worn seriously. In order to improve the life of the wind turbine, the plant and the Anshan Iron and Steel Institute, Institute of Iron and Steel collaborative work in reduction furnace smoke machine coated with epoxy resin on the test. After more than three months of trial, the effect is good, extending the service life of the rotor three times, played a wear-resistant, anti-corrosion effect. Is now in the process of promoting a large number of production. Epoxy resin used in the raw materials and the weight ratio of: 6010 resin): benzidine (hardener): corundum (filler): Phthalate dibutyl phthalate (plasticizer) = 100: 21: 200: