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Ultrasonic wave and microwave extraction system for traditional Chinese medicinal materials

An extraction system and ultrasonic technology are applied in the field of extraction of useful components of traditional Chinese medicine, which can solve the problems of reduced extraction efficiency, and achieve the effects of compact structure, excellent cooling effect and easy installation.

Active Publication Date: 2014-10-08
深圳市御美高标电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the technical problem to be solved by the present invention is to overcome the technical defect that the extraction efficiency of ultrasonic and microwave heating devices in the prior art is reduced in the later stage of processing, thereby providing a more efficient ultrasonic and microwave extraction system

Method used

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  • Ultrasonic wave and microwave extraction system for traditional Chinese medicinal materials
  • Ultrasonic wave and microwave extraction system for traditional Chinese medicinal materials
  • Ultrasonic wave and microwave extraction system for traditional Chinese medicinal materials

Examples

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Effect test

Embodiment 1

[0041] Such as figure 1 As shown, the embodiment provides an ultrasonic and microwave extraction system for extracting Chinese medicinal materials or plant active substances, including a closed box 1 with an openable upper cover, and an openable entrance arranged inside the closed box 1 The sample solution device 2 is located between the sample solution device 2 and the box 1 and is attached to the side wall of the sample solution device 2. A circulating cooling device 3 with a cooling liquid inlet 31 and a cooling liquid outlet 32 , also includes a movable microwave introduction device 5 arranged on the sample solution device 2, a movable ultrasonic introduction device 6 and a coordinated control device 7, and the coordinated control device 7 includes a PLC controller 70 and can be controlled with the PLC 70, the microwave introduction device 5 and the first alarm device 71, the second alarm device 72, and the third alarm device 73 that feed back the work of the ultrasonic in...

Embodiment 2

[0053] This embodiment provides an ultrasonic and microwave extraction system, which is a deformation based on Embodiment 1, such as image 3 As shown, the improvement of the extraction system provided in this embodiment relative to Embodiment 1 is that: the sample solution device 2 is a cuboid cavity, and the microwave introduction device 5 has an even number of Microwave inlets 51, an even number of microwave inlets 51 are distributed in pairs at the two ends of the diagonal of the space formed by the sample solution in the cavity with the farthest distance. The two microwave inlets 51 are distributed in pairs at the two ends of the diagonal of the space formed by the sample solution in the cavity with the farthest distance. This makes the microwaves imported from the two microwave inlets 51 respectively intersect with the ultrasonic waves after the ultrasonic waves are introduced, and the intersection points are located at two opposite ends of the same plane. Enhanced, and...

Embodiment 3

[0059] This embodiment provides an ultrasonic and microwave extraction system, which is a deformation based on Embodiment 1 or 2. In this embodiment, as Figure 4 As shown, the microwave introduction device 5 includes a magnetron 53 , an excitation system, a feedback system (not shown in the figure) and a cooler 54 . The output frequency of the magnetron 53 is 2450MHz, the average output power is 6kW, and the maximum output power is 10kw. There are two sets of excitation systems, one is the electromagnet wire package that comes with the magnetron, and the other is the coil that is wrapped by enameled wire and placed outside the magnetron wire package of the magnetron. These two parts have special excitation The power supply, the electromagnetic current in the electromagnet wire package is about 8.0A, and the size of the current in the external coil can be adjusted by the coordinated control device 7 . The feedback system has two parts, one part is to input the anode current i...

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Abstract

The invention provides an ultrasonic wave and microwave extraction system equipped with a reflux unit and used for traditional Chinese medicinal materials. The ultrasonic wave and microwave extraction system comprises a second reflux unit. The second reflux unit has a taper drainage cover which is inserted into a sample solution device; the large end surface of the taper drainage cover covers a whole liquid level and is located at a position which is above the liquid level and closest to the upper end of the sample solution device, so all the gas produced during microwave heating can enter the taper drainage cover and form liquid through condensation under the action of the inner wall of the taper drainage cover, and the formed liquid flows back to a sample solution along the taper drainage cover, thereby reducing air pressure above the sample solution device and improving an ultrasonic vibration effect.

Description

technical field [0001] The invention relates to an ultrasonic and microwave extraction system for traditional Chinese medicinal materials, belonging to the technical field of extraction of useful components of traditional Chinese medicinal materials. Background technique [0002] The natural active ingredients in plants or traditional Chinese medicine have broad application prospects in the fields of medicine, food, chemical industry, cosmetics, feed and so on. The preparation of traditional Chinese medicine extracts, fluid extracts or biologically active substances in the pharmaceutical industry and the preparation of plant-derived functional additives in the food, cosmetics, and feed industries all require the use of extraction equipment; in the field of chemical and chemical analysis, sample pretreatment or Processes such as sample preparation and chemical synthesis may also require the use of digestion, extraction equipment or reactors. [0003] Ultrasonic-assisted extr...

Claims

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Application Information

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IPC IPC(8): B01D11/02B01J19/10
Inventor 林学芹
Owner 深圳市御美高标电子有限公司
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