The molding process and equipment of the polyurethane sieve-plate were compared to those of rubber sieve-plate.
并将其与橡胶筛板的成型工艺和成型设备进行了对比。
2
This article reviews the design principal of LPG treating unit and the selection of process parameter as well as the design of packing and sieve-plate tower.
本文综述了液化石油气处理装置的设计准则、工艺参数的选择以及填料塔、筛板塔的设计问题。
3
It has proved that the property of jam preventing of holes is excellent and the service life is 2 ~ 4 times over original sieve-plate used in screening coke.