1results about How to "Fast extraction" patented technology

The invention relates to the technical field of chemical separation, and particularly discloses an extraction tower which comprises an extraction tower body, a plurality of sieve plates are horizontally mounted on the inner wall of the extraction tower body; a light liquid outlet, a heavy liquid inlet, a light liquid inlet and a heavy liquid outlet are sequentially formed in the outer wall of the extraction tower body from top to bottom; the light liquid outlet and the heavy liquid inlet are positioned at the tops of the sieve plates; the light liquid inlets and the heavy liquid outlets are positioned at the bottoms of the sieve plates; a vibration mechanism capable of driving the plurality of sieve plates to vibrate is arranged in the extraction tower body; the sieve plate is driven to vibrate through the vibrating mechanism, so that the effect of vibrating and mixing two-phase liquid above the sieve plate is achieved, the dispersing and mixing effect of the two-phase liquid is improved, and the extraction speed is increased.