Also known as the Extraction Tower
, a chemical industry, oil refining, environmental protection and other industrial sectors commonly used liquid-liquid mass transfer equipment. Liquid liquid extraction is a way of mass transfer, the mixture solution of one or several compounds, with another liquid (known as solvent and the mixture solution of solvent immiscible) to be extracted, the separation, enrichment and purification. This process is called extraction, extraction, liquid-liquid extraction and solvent extraction. The device is called a extractor, and multiple extraction, clearance and continuous extraction process, continuous extraction using the extractor is a Tower Equipment
, called the extraction Tower
. The internal structure of the utility model is that a liquid is broken into a liquid drop by gravity or mechanical action, and the liquid is dispersed in a continuous liquid.