A kind of pharmaceutical intermediate separation and extraction equipment

A technology for extraction equipment and intermediates, applied in the field of separation and extraction equipment for pharmaceutical intermediates, can solve the problems of low concentration, low efficiency of active ingredients, and many impurities, so as to reduce impurities, improve decoction efficiency, and increase the concentration of liquid medicine Effect

Active Publication Date: 2021-07-13
广东威尔医院有限公司
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a separation and extraction equipment for pharmaceutical intermediates, which solves the problems of low efficiency, low concentration and many impurities in the extraction of active ingredients by decoction of traditional Chinese medicine

Method used

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  • A kind of pharmaceutical intermediate separation and extraction equipment
  • A kind of pharmaceutical intermediate separation and extraction equipment
  • A kind of pharmaceutical intermediate separation and extraction equipment

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Embodiment Construction

[0013] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0014] combined with Figure 1-3 The described equipment for separating and extracting pharmaceutical intermediates includes a decoction box 10, the decoction box 10 contains a power chamber 11 and a medicine boiling chamber 22, and the medicine boiling chamber 22 is provided with a decoction pressing mechanism 80, The right end of the decoction box 10 is fixed with a concentration box 39, the concentration box 39 contains a concentration cavity 49, the concentration cavity 49 is provided with a concentration mechanism 90, and the inner wall of the boiling cavity 22 is uniformly fixed with several Brackets 25, charge rings 65 are fixed between the brackets 25, a first hinge shaft 27 ...

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Abstract

The invention discloses a device for separating and extracting pharmaceutical intermediates, comprising a decoction box, the decoction box contains a power chamber and a medicine boiling chamber, the medicine boiling chamber is provided with a decoction pressing mechanism, and the decoction box The right end is fixed with a concentration box; the invention can improve the efficiency of the decoction of traditional Chinese medicine and the concentration of the medicinal liquid, and reduce impurities. Put an appropriate amount of medicinal materials into the device, and the crushing blade can further crush the medicinal materials while stirring, and cooperate with the pressing plate and heating Resistance improves the decoction efficiency of medicinal materials, and the medicinal liquid flows out after passing through the filter, reducing the solid content in the medicinal liquid, which is conducive to further concentration treatment. Outflow, the concentrating mechanism can concentrate the medicinal liquid squeezed last time when decocting and squeezing medicinal materials for many times, and the scraper can prevent the concentrated medicinal liquid from adhering to the cavity, becoming mushy, zooming and destroying the active ingredients.

Description

technical field [0001] The invention relates to the related fields of pharmaceutical and chemical equipment, in particular to equipment for separating and extracting pharmaceutical intermediates. Background technique [0002] The active ingredients in traditional Chinese medicine need to be extracted, and then separated and purified. This is called traditional Chinese medicine extraction. There are three common extraction methods of traditional Chinese medicine, namely decoction, dipping and percolation. The decoction method is a kind of Water is used as the extraction method of the leaching volume, which is more suitable for the active ingredients in traditional Chinese medicine to dissolve in water, and it is relatively stable in a humid and hot state, and the method of decoction is also very simple to operate, and can extract all the active ingredients in Chinese medicine. Extracted, in addition to being used as a decoction, it can also be further processed into semi-fini...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D11/02B01D1/00B01D1/30
CPCB01D1/0017B01D1/30B01D11/0223B01D11/0288
Inventor 田华妹
Owner 广东威尔医院有限公司
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