除砂器应该位于震动筛和除气器的下游，但应该在除泥器或泥浆清洁器的前面。
The desander should be located downstream of the shale shakers and degassers, but before the desilters or mud cleaners.
不同尺寸的除砂器和除泥器锥形功能基本相同，锥体的形状决定了从泥浆系统中能够清除的颗粒尺寸大小。
Various size desander and desilter cones are functionally identical, with the size of the cone determining the size of particles the device removes from the mud system.
通用旋流除砂器中心部位出现的涡旋气柱会对泥浆净化效果产生不良影响。
It is analyzed why sand-removing effect of conventional cyclone desander is bad, and it is pointed out that the column of whirling gas in the center has a marked effect on purifying mud.
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