counterflow steeply inclined separator

例句：

1. 1. The counterflowseparator is used to separate oil from water in the crude oil.
   逆流分离器用于从原油中将油与水分离。
2. 2. In the process of separation, the counterflow separator uses a series of rotating blades to push the heavier particles towards the bottom.
   在分离过程中，逆流分离器使用一系列旋转的叶片将较重的颗粒推向底部。
3. 3. The counterflow separator is an essential tool for separating liquids with different densities.
   逆流分离器是分离不同密度液体的必备工具。