High-pressure distillation essential oil separation and purification treatment device and separation and purification method

Abstract

The invention discloses a high-pressure distillation essential oil separation and purification treatment device and separation and purification method. The device comprises a distillation barrel, andthe edge part of the bottom end of the outer side of the distillation barrel is sleeved with an electromagnetic heater. The bottom end of the distillation barrel is in threaded connection with a sealed conical top. The middle part of the top end of the sealed conical top is fixedly connected with a steam discharge pipe. A feeding opening is formed in one side of the outer part of the sealing conical top. A sealing cover plate is rotationally connected to one side of the feeding opening. The bottom end of the distillation barrel is fixedly connected with a slag discharging opening. An evaporation enhancement mechanism is fixedly connected to one side, corresponding to the top of the electromagnetic heater, of the distillation barrel. Liquid enters an annular pipe from the top of a liquid outlet pipe and is sprayed out of a drainage nozzle, the contact area between liquid in the distillation barrel and air is increased, the evaporation rate of the liquid is further increased, meanwhile,fixed raw materials attached to the inner wall of the distillation barrel can be flushed to the bottom of the distillation barrel, the distillation process of essential oil production is optimized, and the essential oil extraction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of essential oil production equipment, in particular to a high-pressure distillation essential oil separation and purification treatment device and a separation and purification method. Background technique [0002] Essential oils are volatile aromatic substances extracted from the flowers, leaves, stems, roots or fruits of plants through steam distillation, extrusion, cold soaking or solvent extraction. Essential oils are highly volatile and once in contact with The air will evaporate quickly, so it is also called volatile oil. Volatile oil is the general name of oily liquid distilled with water vapor. Plant essential oil not only plays an important role in medicine and cosmetics, but also is widely used in the perfume industry. In the production of essential oil The process needs to use essential oil separation and purification treatment device; [0003] However, due to the lack of corresponding auxiliary...

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Problems solved by technology

[0004] The present invention provides a high-pressure distillation essential oil separation and purification treatment device and separation and purification method, which can effectively solve the problem that the essential oil separation and purification treatment device proposed in the above-mentioned background technology lacks a corresponding auxiliary evaporation device, and the steam generation in the high-pressure distillation process is slow and increases. The time of high-pressure distillation is reduced, which reduces the efficiency of essential oil extraction

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