图1所示的单级离心萃取器已经设计出来,它有一个相作再循环。有机相和水相流人混和室1並用搅拌器3进行搅拌,然后,混合后的乳浊液由螺旋叶片输送装置4送入分离室5,在离心力作用下在一些碟片空间6进行分离。分离后的不同液相流入环状的轻相收集室 The single-stage centrifugal extractor shown in Figure 1 has been designed and it has a phase-by-phase recirculation. The organic phase and the aqueous phase flow into the mixing chamber 1 and are agitated by the agitator 3. Then, the mixed emulsion is fed to the separating chamber 5 by the screw conveyer 4 and separated in some of the disc spaces 6 by centrifugal force. The separated different liquid phases flow into the annular light phase collection chamber