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当今的高速印刷机械和造纸机械对纤维质量和浆料的洁净度提出了更严格的要求。借助干优化的筛选工艺可以以高的生产效率和低的能耗达到所要求的浆料质量。1低能耗粗筛碎浆后的浆料继续用粗筛进行处理,粗筛中应尽量采取温和的处理方法将大块颗粒的杂质分离出来,避免将其破碎成小块。如果这些杂质在第一阶段中被破碎了,则需要在后续的筛选工序中花费很大的精力才能将其继续分
Today’s high-speed printing machines and paper machines place more stringent demands on fiber quality and the cleanliness of the paste. With the aid of a dry-optimized screening process, the required pulp quality can be achieved with high production efficiency and low energy consumption. A low-energy coarse-pulverized pulp slurry continued to use coarse sieve for processing, coarse sieve should be taken as mild treatment of large particles of impurities separated to avoid breaking it into small pieces. If these impurities are broken in the first stage, you will need to spend a lot of energy in the subsequent screening process to continue