Distillation extraction system for wormwood essential oil

Abstract

The invention belongs to the technical field of distillation extraction, and particularly relates to a distillation extraction system of wormwood essential oil, which comprises a distiller, a communicating pipe, a cooler and a separator, the distiller is used for distilling wormwood; the communicating pipe is used for conveying wormwood essential oil contained in the volatilized water vapor; and through the arrangement of a filter cylinder, the filter cylinder can block wormwood residues, the residues obtained after wormwood is crushed are prevented from falling to the base, scaling of the base is reduced, the labor intensity of workers is reduced, the heat transfer efficiency is improved, the wormwood distillation efficiency is improved, a driving motor is matched with the filter cylinder, on one hand, water is accelerated to immerse wormwood, so that the wormwood soaking speed is increased, and the breaking of wormwood cells is accelerated, on the other hand, in the process of distilling the wormwood, water flows in the machine body, so that the water vaporization speed is increased, the water vapor is accelerated to drive essential oil in water to be separated, and the extraction speed of the distiller is increased.

Description

technical field [0001] The invention belongs to the technical field of distillation extraction, and in particular relates to a distillation extraction system of wormwood essential oil. Background technique [0002] Wormwood essential oil is a volatile aromatic substance extracted from the leaves and stems of wormwood, squeezed and solvent extracted; it has the functions of warming meridians, dredging collaterals, replenishing qi and activating blood circulation, dispelling cold and relieving pain, improving local circulation, and increasing immunity. Efficacy, steam distillation is often used in the industry for the extraction of wormwood essential oil. The method is simple to operate and low in cost, so it is widely used. [0003] For example, a Chinese patent with the application number CN201621410298.4 discloses a distillation and extraction device for domestic and commercial plant essential oils; , the electric heating still includes the main body of the still, the cove...

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Problems solved by technology

[0003] For example, a Chinese patent with the application number CN201621410298.4 discloses a distillation and extraction device for domestic and commercial plant essential oils; , the electric heating still includes the main body of the still, the cover of the still, and an electromagnetic heater; The distillation gas inlet is set up, and the distillation gas outlet is opened at the upper end of the main body of the distillation kettle. The distillation gas inlet is connected to the distillation gas outlet through the gas pipeline; the vertical support frame is installed directly under the condenser. The cone separator is formed inside In the separation chamber, the lower end of the condenser liquid outlet extends into the separation liquid inlet of the conical separator, the lower end of the conical separator is provided with a separator liquid outlet, and the separator liquid outlet is equipped with a manual valve, so that it has The advantages of novel design, simple structure, and convenient operation and use, but this technical solution does not completely solve the problem that the wormwood is broken under long-term cooking in water, so that the broken residue of the wormwood falls to the bottom of the still, causing scaling at the bottom of the still. On the one hand, the scale at the bottom of the still is difficult to clean, which increases the labor intensity of the staff; on the other hand, the scale at the bottom of the still blocks the transfer of heat, which reduces the distillation efficiency of wormwood

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