Crude separation preparation mechanism for rosemary essential oil extraction and manufacturing

Abstract

The invention relates to the technical field of rosemary essential oil extraction, and discloses a crude separation preparation mechanism for rosemary essential oil extraction and manufacturing, the crude separation preparation mechanism comprises a shell, two side walls of the interior of the shell are fixedly connected with air inlet pipelines, one side, away from the shell, of each air inlet pipeline is movably connected with a limiting box, and the interior of each limiting box is movably connected with a spring; push rods are fixedly connected into the springs, a supporting frame is movably connected to the ends, away from the springs, of the push rods, and a distillation plate is fixedly connected to one side of the supporting frame. The rosemary diffuses towards two sides under the influence of high-temperature airflow and then is accumulated in a shaft sleeve, essential oil generated by distillation is taken away from the interior of the shell from an outflow channel by water vapor, the rosemary accumulated in the shaft sleeve rotates along with the shaft sleeve and falls on the surfaces of teeth from an outlet, and when symmetrical distillation plates are pushed to be close, the rosemary in the shaft sleeve is completely sent out, the rosemary is squeezed by the staggered teeth, so that the effect of further squeezing while performing coarse separation on the rosemary is achieved.

Description

technical field [0001] The invention relates to the technical field of rosemary essential oil extraction, in particular to a rough separation and preparation mechanism for the extraction and manufacture of rosemary essential oil. Background technique [0002] Rosemary essential oil is a unique aromatic substance of rosemary. Plant essential oil exists in different parts of different plants, and its molecular composition is very complex. Appropriate extraction methods must be adopted so as not to destroy its original vitality, so as to obtain the fullest The most complete essential oil. [0003] As long as the production of rosemary essential oil is repeated steam distillation, distilled water is produced during the distillation process, and the distilled oil-water mixture is separated by a separation device to obtain essential oil, this method can obtain oil with higher purity. [0004] However, the existing distillation equipment has no pre-distillation measures, so that t...

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Problems solved by technology

[0004] However, the existing distillation equipment has no pre-distillation measures, so that the rosemary is blown up by high-pressure steam without being wetted, causing it to turn violently, and the phenomenon of entraining flower residue and droplets in the steamed airflow is serious, and it is not conducive to dissolving it. The internal essential oil is distilled out; in addition, rosemary has a certain toughness, and part of the essential oil is stored in the rhizome, while the existing distillation equipment directly pours out the rosemary after the distillation is completed, without further processing the rhizome. Squeezing wastes materials while reducing the production content of essential oils, so a rough separation and preparation mechanism for rosemary essential oil extraction and manufacturing came into being

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