Device with double functions of star anise shikimic acid extraction and star anise oil distillation and application

Abstract

The invention discloses a device with double functions of star anise shikimic acid extraction and star anise oil distillation and application. The device is provided with a distillation tank or an extraction tank, a material basket, and a basket cover, wherein multiple misaligned tank port sealing rings and material basket sealing ring are respectively arranged at the connecting ports of the distillation tank and / or extraction tank and the material basket, and a basket cover sealing ring is arranged on the basket cover and is matched with a ring groove above the basket cover sealing ring; a material basket support ring is arranged at the lower end of the distillation tank / extraction tank, the height of a material basket cover supporting ring is uniform with the height of the bottom part of the material basket, a liquid drain valve and a steam and liquid valve are arranged at the bottom part of the distillation tank / extraction tank, the steam and liquid valve is respectively connected with a steam valve and an inner liquid valve through quick connecting pipes, the inner liquid valve is respectively connected with a liquid inlet and an outer liquid valve through quick connecting pipes, and a liquid outlet of a liquid pump is connected with a cover liquid valve of a liquid return pipe on the basket cover by a quick connecting pipe. The device has the advantages that by arranging double water seals, the airtightness is good, the short-circuiting of steam is effectively prevented, the leakage of gas evaporating part is effectively prevented, the heat absorbing effect of the material is good, the effects of star anise shikimic acid extraction and star anise oil distillation are good, and the recycling rate of active ingredients is improved.

Description

technical field [0001] The invention relates to the technical field of plant active ingredients and aromatic oil extraction equipment, in particular to a dual-purpose device and application of anise shikimic acid leaching and anise oil distillation. Background technique [0002] Star anise is an important economic forest tree species widely planted in the mountainous areas of Guangxi. It is a famous specialty and traditional export product of Guangxi. Guangxi is the origin and main producing area of ​​star anise, and its output and area both account for more than 85% of the country and the world. [0003] Shikimic acid (Shikimic.Acid) chemical name is 3,4,5-trihydroxy-1-cyclohexene-1-carboxylic acid, which is widely used in the pharmaceutical industry, veterinary medicine industry and other chemical industries. Raw materials for pain relievers, cold medicines, etc. There are two main sources of shikimic acid currently used in the pharmaceutical and chemical industries, one...

AI Technical Summary

Problems solved by technology

[0006] 1. Patent document CN1431285 introduces a volatile oil extraction separator, which is made of glass and is only suitable for laboratory production

[0007] 2. Patent document CN2686690Y discloses a simple separation extractor for volatile oil of traditional Chinese medicine. After the extractor is condensed, the oil-water mixture has a free fall motion, which causes further mixing of oil and water and reduces the efficiency of oil-water separation.

[0008] 3. Patent document ZL20062009819.5 introduces a steam-electric dual-purpose aromatic oil distillation equipment, which adds an electric heating device to realize steam-electric dual-use, but cannot distill active ingredients at the same time

[0009] 4. Patent document ZL200720084936.2 introduces a portable integrated aromatic oil distillation device, but the device is also too heavy, and the top cover alone needs to be moved by a manual hoist, and the steam generator and steam cylinder are integrated

[0010] 5. Patent document CN101250104 introduces the method of ethanol extraction and adsorption of impurities and shikimic acid respectively with different resins. This method uses ethanol extraction, which increases the cost of solvent recovery

[0011] 6. [Title] Development and application of high-yield continuous aromatic oil distillation method and equipment [Author] Li Anping Liu Jianan [Organization] Central South Forestry College [Title] Forestry Science and Technology Development. 1999 (3).-34-35 [Abstract] The The aroma oil distiller can carry out continuous distillation by sending steam through the boiler, and use the elevator to feed the material. Although this equipment improves the processing capacity, it cannot distill the active ingredients at the same time

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