Optimized production method and production line of cedarwood essential oil

Abstract

The invention discloses an optimized production method and production line of cedarwood essential oil. The production line comprises a boiler, a steam overheating device, a block cutting device, a slicing device, a smashing device, a stirring device, a wall breaking device, a distillation tower, a cooling tower and an oil-water separation device. The steam pipeline is communicated with a steam inlet of the distillation tower after being heated by the steam overheating device; the cutting device, the slicing device, the crushing device and the stirring device are sequentially connected through a conveying device; a gas outlet of the distillation tower is communicated with a gas inlet of the cooling tower; a condensate outlet of the cooling tower is communicated with an inlet of the oil-water separation device; the wall breaking device is a popcorn machine; the output end of the stirring device is connected with the feeding end of the corn popper through a conveying device; the discharging end of the corn popper is connected with the feeding hole of the distillation tower through a conveying device. The production method is carried out by adopting the production line, and a finished product is prepared through the steps of powder preparation, mixing, wall breaking, distillation, cooling and oil-water separation. Wall breaking is more thorough, working hours are shorter, energy consumption and production cost are lower, and the yield is higher.

Description

technical field [0001] The invention belongs to the technical field of extraction of Chinese fir essential oil, and relates to an optimized production method and production line of Chinese fir essential oil. 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 fir essential oil mainly use solvent extraction, dry distillation, and steam distillation. The oil yield of Chinese fir essential oil extracted by solvent extraction is higher than that of steam distillation, but a large amount of solvent is required, the follow-up treatment is complicated, and there are problems of high energy consumption and solvent residue. The oil yield of Chinese fir essential oil extracted by dry distillation is relatively high, but it is a chemical process, and the obtained essential oil contains a large amoun...

AI Technical Summary

Problems solved by technology

[0005] The method of extracting Chinese fir essential oil using this technology can certainly be used. The method of first freezing to make the fir cells less tough and brittle, and then vibrating and rolling with a road roller can of course break some of the Chinese fir cell walls, but due to the presence of Chinese fir essential oil In the cells of fir, the cell wall structure is complex, tough and elastic, and it is still difficult and not thorough enough to break the wall. The follow-up distillation time still needs 5-7 hours. The production line and process are not reasonable enough, the yield is not high enough, and the energy consumption is still It takes a long time to take a long time, and the effect is not ideal enough

Images