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造纸机中能源主要消耗在脱水的过程。在成形部,97%的水从纸浆分离出去,另外2%的水在压榨部除去,压榨毛布同时给予纸页表面属性和强度。干燥部去除的水虽然是最少的量,却是消耗能源最多的部位。本文介绍了为减少能耗而设计的几种关键产品以及纸厂使用这些新产品,包括辊子包胶和纸机织物的情况。
Energy consumption in the paper machine is mainly in the process of dehydration. At the forming section, 97% of the water is separated from the pulp and the other 2% of the water is removed at the press section. The felt is pressed while giving the sheet surface properties and strength. Although the amount of water removed by the dryer is the least, it is the site that consumes the most energy. This article describes several key products designed to reduce energy consumption and the mill’s use of these new products, including roll overlays and paper machine fabrics.