Tea saponin extraction equipment

Abstract

The invention discloses tea saponin extraction equipment which comprises a liquid collecting cavity, an output cavity is fixedly formed in the upper end of the liquid collecting cavity in a communicating mode, a collecting cavity is fixedly formed in the upper end of the liquid collecting cavity, a fixing plate fixedly arranged on the outer end face of the right side of the output cavity is fixedly arranged at the upper end of the collecting cavity, and a supporting frame is fixedly arranged at the right end of the fixing plate. A tea cake leaching liquid cavity is fixedly formed in the upperend of the supporting frame, an input cavity is formed in the lower end of the tea cake leaching liquid cavity in a communicating mode, tea cake leaching liquid is input into the input cavity at a constant flow, and the tea cake leaching liquid permeates through the three pieces of tea ethylene type copolymer resin and then is output to collect waste liquid; whether the tea saponin adsorbed in theuppermost tea ethylene type copolymer resin is saturated or not is judged by detecting the increased weight of the tea ethylene type copolymer resin, and the resin is automatically and independentlycollected and added after the tea saponin in the uppermost resin is adsorbed in a saturated manner, so that the automation of resin adsorption tea saponin equipment is greatly improved, and the problem of human resources is solved.

Description

technical field [0001] The invention relates to a tea saponin extraction equipment, and mainly relates to the technical field of chemical industry. Background technique [0002] Tea saponin is an excellent natural surfactant. Camellia oleifera seed contains about 10% tea saponin. Extracting high-quality tea saponin from camellia oleifera seed is a problem of great concern in the production of surfactants. my country abounds in camellia oleifera, which is rich in resources. The tea saponin is extracted from tea cakes after oil extraction from camellia oleifera seeds, and industrialized production has been realized in the 1980s. [0003] Tea saponin in tea cake extract was treated with domestic tea ethylene copolymer resin. The adsorbed impurities and pigments can be removed from the resin with 0.1-1.0% organic or inorganic alkaline aqueous solution due to their high solubility in alkaline solution. But the tea saponin still remains on the resin, wash away the residual alkal...

AI Technical Summary

Problems solved by technology

However, the amount of tea saponin adsorbed by the resin per unit volume is limited, and it is necessary to manually replace the resin into the tea cake leaching solution, which not only cannot accurately unfold the state of tea saponin adsorbed by the resin, but also wastes time and manpower. Therefore, this equipment is designed to solve the above problems.

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