A honeycomb jacketed thin-film evaporator for alkyl glycoside de-alcoholization

Abstract

This invention provides a honeycomb jacketed thin-film evaporator for the dealcoholization of alkyl glycosides, belonging to the technical field of thin-film evaporators. It includes an evaporation mechanism comprising a honeycomb jacketed thin-film evaporator, a premixing tank fixedly installed above the honeycomb jacketed thin-film evaporator, a motor located on top of the premixing tank, a rotating shaft located at the motor output end, and several stirring plates fixedly installed on the surface of the rotating shaft for stirring the raw materials. A temperature uniform distribution mechanism includes a reciprocating lifting component for reciprocating up and down the stirring plates to improve the temperature uniformity of the raw materials, and a turning component for tumbling the raw materials. This invention, through the cooperation of the reciprocating lifting component and the turning component, tumbles the raw materials while mixing them, resulting in a more uniform temperature distribution when the raw materials enter the evaporator. This solves the problem of uneven initial raw material temperature affecting the uniformity of subsequent evaporation in traditional thin-film evaporators, thereby improving the stability and efficiency of the overall evaporation process.

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