Production device and production method of cedarwood essential oil

Abstract

The invention discloses a production device and a production method of cedarwood essential oil, and relates to the technical field of extraction of the cedarwood essential oil. The production device comprises a block cutting device, a slicing device, a smashing device, a stirring device, a still kettle, a distillation column, a cooling device, a material collecting box, a dehydration device, an oil-water separating device, a water circulating device, a spraying device, a first stirring device and a second stirring device, wherein the block cutting device, the slicing device, the smashing device and the stirring device are sequentially connected through a special delivery device; and the still kettle is communicated with a feeding port of the distillation column through a conveying belt. Cellulase and pectinase are added into the still kettle to conduct heat preservation and pressure preservation to degrade cell walls of cedarwood cells, the structural strength of the cedarwood cells reduces, the dehydration device and the material collecting box conducts dehydration and spraying repeatedly, and thus the problems that the utilization rate of existing materials is not high enough, the processing process of cedarwood powder is not perfect, and the yield of the cedarwood essential oil is not high enough are solved.

Description

technical field [0001] The invention belongs to the technical field of extraction of Chinese fir essential oil, in particular to a production device of Chinese fir essential oil and a production method thereof. Background technique [0002] Chinese fir contains a large amount of Chinese fir essential oil, the main components of which are cedrene, cedrene, etc., which can be used in the perfume industry. At present, the extraction and processing of Chinese fir essential oil mainly adopts solvent extraction, dry distillation, steam distillation, and solvent extraction. The oil yield of extracting fir essential oil is higher than that of steam distillation, but it requires a large amount of solvent, the follow-up treatment is complicated, and there are problems of high energy consumption and solvent residue. The oil yield of extracting fir essential oil by dry distillation is higher , but it is a chemical process, and the obtained essential oil contains a large amount of substa...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a Chinese fir essential oil production device and its production method, by adding cellulase and pectinase in the autoclave to degrade the cell wall of the Chinese fir cell by heat preservation and pressure, reducing the structural strength of the Chinese fir cell wall , to speed up the distillation rate, the dehydration device and the collection box carry out multiple dehydration and spraying, which solves the problems that the utilization rate of existing materials is not high enough, the processing process of fir powder is not perfect, and the yield of fir essential oil is not high enough

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