Heterogeneous and synchronous ultramicro original liquid extraction method and apparatus thereof

A technology of out-of-phase synchronous ultramicro and original dew extraction, applied in separation methods, chemical instruments and methods, evaporation, etc., can solve problems such as destruction and achieve the effect of protecting nutrients

Inactive Publication Date: 2015-12-23
陈峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] 3. High-temperature cooking will seriously damage other ingredients in the raw material

Method used

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  • Heterogeneous and synchronous ultramicro original liquid extraction method and apparatus thereof
  • Heterogeneous and synchronous ultramicro original liquid extraction method and apparatus thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] 10kg of fresh pine needles is heated to 230°C by high-frequency electromagnetic vibration, and the heating process is completed in 200s;

[0058] Cool the upper part of the plant to keep the temperature at 20-25 ° C, the upper part and the lower part form convection, and form a vacuum negative pressure environment, the pressure of the formed vacuum negative pressure is -0.08 ~ -0.09MPa;

[0059] Lower the temperature of the plants to the first temperature, the first temperature is 90°C, and keep it for 26 hours; then raise the temperature of the plants to the second temperature, the second temperature is 115°C, and keep it for 4 hours; during this process, the steam evaporates continuously, and the Condensation in the upper cooling part;

[0060] Collect the condensate in the upper cooling part to obtain the extract; the extracted pine needles are dry fibrous tissue and oil residue containing heavy metal pesticide residues.

[0061] Obtain 6kg of extracting liquid, thi...

Embodiment 2

[0063] Heat 4kg of fresh jasmine flowers to 190°C by high-frequency electromagnetic vibration, and the heating process is completed in 100s;

[0064] Cool the upper part of the plant to keep the temperature at 15-20 ° C, the upper part and the lower part form convection, forming a vacuum negative pressure environment, and the pressure of the formed vacuum negative pressure is -0.09 ~ -0.10MPa;

[0065] The temperature of the plants is lowered to the first temperature, the first temperature is 75°C, and kept for 16h; then the temperature of the plants is raised to the second temperature, the second temperature is 85°C, and kept for 1h; Condensation in the cooling part;

[0066] The extract is obtained by collecting the condensate in the upper cooling part; the extracted jasmine is dry fibrous tissue and oil residue containing heavy metal pesticide residues.

[0067] Obtain 2.8 kg of extract, which is mainly composed of essential oil and jasmine cell fluid, with a yield of 70%....

Embodiment 3

[0069] Heat 4kg of fresh mint to 180°C by high-frequency electromagnetic vibration, and the heating process is completed in 150s;

[0070] Cool the upper part of the plant to keep the temperature at 15-20 ° C, the upper part and the lower part form convection, and form a vacuum negative pressure environment, the pressure of the formed vacuum negative pressure is -0.08 ~ -0.09MPa;

[0071] Reduce the temperature of the plants to the first temperature, the first temperature is 80°C, and keep for 10h; then raise the temperature of the plants to the second temperature, the second temperature is 90°C, and keep for 1h; during this process, the steam evaporates continuously, and the Condensation in the upper cooling part;

[0072] The extract is obtained by collecting the condensate in the upper cooling part; the mint after extraction is dry fibrous tissue and oil residue containing heavy metal pesticide residues.

[0073] Obtain 2.6 kg of extract, which is cell fluid mainly compose...

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Abstract

The invention relates to the technical field of plant extraction, and especially relates to a heterogeneous and synchronous ultramicro original liquid extraction method and an apparatus thereof. The heterogeneous and synchronous ultramicro original liquid extraction method comprises the following steps: heating a plant full of water to 180-230DEG C, and cooling the upper portion of the plant to maintain the temperature in a range of 15-25DEG C and make the upper portion and a lower portion form convection current in order to form vacuum negative-pressure environment; cooling the plant to 75-95DEG C, and maintaining for 10-30h; and collecting the condensate liquid in the cooled position of the upper portion in order to obtain an extract liquid. The invention also provides the apparatus for enforcing the method. The apparatus comprises a raw material bin, an extraction bin, a heating device and a cooling device. A pyrolysis mode is adopted to rapidly puff cells in a raw material in order to make effective active components become micro-molecules easy to extract; the vacuum and negative-pressure low temperature extraction effectively protects nutrients in the raw materials; and fracture of molecular energy bonds supplements energy in the extraction process, so compared with traditional methods, the method disclosed in the invention has the advantages of environmental protection and energy saving.

Description

technical field [0001] The invention relates to the technical field of plant extraction, in particular to a method and a device for extracting out-of-phase synchronous ultrafine dew. Background technique [0002] The existing plant (Chinese medicine) extraction method is mainly boiled distillation technology. In the application, the raw material is cleaned and placed in the extraction tank, and pure water is added to the extraction tank, and the bottom is heated by high temperature to vaporize the water, and the water vapor rises Finally, the volatile components in the raw materials are carried up, and then exported by the catheter, cooled and condensed into a liquid state, and then the condensed liquid is recovered to obtain an extract containing the raw material components of Chinese herbal medicines (with volatile oil as the main component). [0003] However, the existing distillation extraction technology is a method for extracting plant nutrients by soaking and high-tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/00
Inventor 陈峰
Owner 陈峰
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