A new desihn idea of a double-tank waste water treatment device was introducer with two tanks, one is a conical cyclone cylinder, the other is multi-layer filtration tank.

• 本文介绍了一种新型的双罐污水处理装置的设计思路，该装置的第一密闭罐中有一锥形旋流缸，第二密闭罐是多滤芯沉降过滤罐。