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Heat reflux extraction and concentration equipment and technology

A heat reflux and equipment technology, which is used in solid solvent extraction, essential oils/flavors, and devices for making medicines into special physical or taking forms, etc., can solve the problem of easy decomposition of active ingredients, achieve stable extraction, and improve extraction Utilization, the effect of improving utilization

Pending Publication Date: 2019-09-20
广西施乐农化科技开发有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a heat reflux extraction and concentration equipment and process, adopting heat reflux extraction, not only the extraction is stable, but also the work efficiency is improved, and the problem that the effective components are easily decomposed due to excessive steam heating is solved

Method used

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  • Heat reflux extraction and concentration equipment and technology
  • Heat reflux extraction and concentration equipment and technology

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Embodiment

[0029] Please refer to the attached figure 1 , the present invention provides a heat reflux extraction and concentration equipment, comprising: an extraction tank 1, an evaporator 2, a heater 3, a condenser 4, a cooler 5 and an oil-water separator 6, wherein the liquid outlet of the extraction tank 1 is connected to the The liquid inlet of the evaporator 2 is connected, the gas outlet of the evaporator 2 is connected with the air inlet of the heater 3, the vapor return port of the extraction tank 1 and the inlet of the condenser 4 are connected with the gas outlet of the heater 3, and the condenser A cooler 5 is arranged between the outlet of 4 and the inlet of the oil-water separator 6, and the solvent outlet of the oil-water separator 6 is connected to the condensate return port of the extraction tank 1, and on the pipeline connecting the oil-water separator 6 and the extraction tank 1 A liquid inlet valve is provided.

[0030] In another embodiment, a filter 7 is provided ...

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Abstract

The invention discloses heat reflux extraction and concentration equipment and a heat reflux extraction and concentration technology. The heat reflux extraction and concentration equipment comprises an extraction tank, an evaporator, a heater, a condenser, a cooler and an oil-water separator, wherein a liquid outlet of the extraction tank is connected with a liquid inlet of the evaporator, a gas outlet of the evaporator is connected with a gas inlet of the heater, a steam reflux opening of the extraction tank and an inlet of the condenser are both connected with a gas outlet of the heater, the cooler is arranged between an outlet of the condenser and an inlet of the oil-water separator, and a solvent outlet of the oil-water separator is connected with a condensate reflux opening of the extraction tank. According to the heat reflux extraction and concentration equipment and the heat reflux extraction and concentration technology, heat reflux extraction is adopted, not only is extraction stable, but also the working efficiency is improved, and the problem that an effective component is easy to decompose due to effects of excess steam heating is solved.

Description

technical field [0001] The invention belongs to the technical field of concentration equipment, and more specifically relates to a heat reflux extraction concentration equipment and process. Background technique [0002] Heat reflux extraction and concentration equipment is mainly used in medicine, spice extraction and other industries. The concentration method adopts boiling evaporation method, which has slow evaporation rate, high energy consumption, long boiling time at high temperature, and easy reaction and change of active ingredients. Many substances tend to produce a lot of foam when boiling. The original equipment installs a mesh method at the vacuum suction port of the concentration tank to intercept and defoam, which has a poor effect and cannot actively eliminate the foam generated during the boiling process in the concentration tank. The generation affects the evaporation efficiency; the secondary steam is not utilized, which not only wastes energy consumption, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02B01D1/00B01D1/30B01D5/00B01D17/02A61J3/00C11B9/00
CPCB01D11/02B01D1/00B01D1/30B01D5/00B01D17/02A61J3/00C11B9/00
Inventor 石冠超卢洁韦典石雨霏
Owner 广西施乐农化科技开发有限责任公司
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