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腐蚀不仅消耗大量的金属材料,还使设备的寿命大大缩短。因此,设备的防腐蚀问題愈来愈引起人们的重视。啤酒厂有许多钢铁设备,如何采取合理的防腐蚀措施,提高使用寿命是个十分重要的问题。 1.啤酒露天大罐外贴玻璃钢啤酒露天大罐用于贮藏啤酒发酵液,需低温保温,防止锈蚀。我厂采用外包聚苯乙烯泡沫,再贴玻璃钢工艺,既能防水防渗,又有保温作用。在选择玻璃钢品种时,我们考虑了聚酯玻璃钢,因为它的价格是环氧的三分之一,且耐候性良好,由于聚酯的溶剂——苯乙烯能溶解聚苯乙烯泡沫,因此,我们先在聚
Corrosion not only consumes a large amount of metal material, but also greatly shortens the life of the equipment. Therefore, the anti-corrosion equipment has drawn more and more attention. Brewery has many steel equipment, how to take reasonable anti-corrosion measures to improve the service life is a very important issue. 1. Large open-air beer outside the glass paste beer large open-air tank for beer fermentation broth, low temperature insulation to prevent corrosion. I plant the use of outsourcing polystyrene foam, and then paste glass technology, both waterproof seepage, but also insulation effect. In selecting FRP varieties, we considered polyester fiberglass because it is one-third the price of epoxy and has good weatherability. As the solvent of the polyester, styrene, dissolves the polystyrene foam, we First in the poly