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压力筛是废纸处理过程中必不可缺少的设备之一,筛选可以去除多种杂质,诸如浆块、胶黏物、热熔物、碎屑等,最终产品质量的好坏在相当程度上取决于筛选效率的高低。在纸浆浓度较高或杂质较多的情况下,杂质排出较慢,容易造成堆积,从而阻塞筛孔(缝)及排渣口,降低了生产效率及筛选质量,浪费了能源。在此,介绍一种提高排杂效率的压力筛转子排杂装置,如图1所示。
Pressure screen is one of the indispensable equipment in the waste paper processing, screening can remove a variety of impurities, such as pad, stickies, hot melt, debris, etc., the quality of the final product depends largely on the quality The level of screening efficiency. In the case of higher pulp concentration or more impurities, the impurities are discharged slowly, which can easily cause accumulation, thus blocking the mesh (seam) and the slag discharge opening, reducing the production efficiency, screening quality and wasting energy. Here, introduce a kind of pressure sieve rotor exclusion device to improve the impurity efficiency, as shown in FIG. 1.