阶梯环填料的侧端增加了翻边，不但可以增加填料环的机械强度，而且由于破坏了填料结构的对称性，因而增加了填料投放时的定向几率。
考虑到装置产能扩大，我厂将硫酸干燥塔和吸收塔的矩鞍填料全部改为阶梯环耐酸陶瓷填料，并在实际生产中达到了预期效果。
The application effect of the cascade ring acid resistant ceramic packing is described and it is considered to be more effective than Intalox saddle.
实践使用结果表明，阶梯拉西环填料的压降低、抗污堵性能好，可延长洗涤塔的运行周期。
Practice results show that ladder Rasching ring filler is low in pressure reduction and good in anti fouling, which can lengthen the operation duration of the washing tower.
该机将磨辊与磨环设计成阶梯状，降低了进入磨辊与磨环之间物料的下滑速度，延长了对物料的碾压时间，提高了粉碎效果。
The rollers and ring are designed in inverted trapezium, which reduce the material's slip velocity between rollers and ring, extend grinding time, and enhance crushing efficiency.
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