An ultrasonic 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, prevention of leakage and excellent cooling effect.

Active Publication Date: 2016-02-10
深圳市御美高标科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • An ultrasonic and microwave extraction system for traditional Chinese medicinal materials
  • An ultrasonic and microwave extraction system for traditional Chinese medicinal materials
  • An ultrasonic and microwave extraction system for traditional Chinese medicinal materials

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Embodiment 1

[0041] Such as figure 1 As shown, the embodiment provides an ultrasonic and microwave extraction system for the extraction of Chinese medicinal materials or plant active substances, including a closed box body 1 with an openable upper cover, and an openable inlet provided in the closed box body 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 and is provided with a circulating cooling device 3 having a cooling liquid inlet 31 and a cooling liquid outlet 32 , It also includes a movable microwave introduction device 5, a movable ultrasonic introduction device 6 and a cooperative control device 7 arranged on the sample solution device 2. The cooperative control device 7 includes a PLC controller 70 and can be controlled with a PLC The first alarm device 71, the second alarm device 72, and the third alarm device 73 are fed back by the microwave induction device 5 and the ultr...

Embodiment 2

[0053] This embodiment provides an ultrasonic and microwave extraction system, which is a modification on the basis of Embodiment 1, such as image 3 As shown, the improvement of the extraction system provided by this embodiment over the embodiment 1 is that the sample solution device 2 is a rectangular parallelepiped cavity, and the microwave introduction device 5 has an even number of the sample solution device 2 Microwave inlets 51, and even number of microwave inlets 51 are distributed in pairs at the farthest distance at both ends of the diagonal of the space formed by the sample solution of the cavity. The two microwave inlets 51 are distributed in pairs at the farthest distance at both ends of the diagonal of the space formed by the sample solution in the cavity. This makes the microwaves introduced from the two microwave inlets 51 intersect with the ultrasound after the introduction of ultrasound, and the intersection points are located at two opposite ends of the same p...

Embodiment 3

[0059] This embodiment provides an ultrasonic and microwave extraction system, which is a modification on the basis of 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 system, one is the solenoid coil that comes with the magnetron, and the other is the coil wound by enameled wire and sheathed outside the magnetron’s solenoid. Both parts have special excitation The power supply, the electromagnetic current in the electromagnet wire package is about 8.0A, and the magnitude 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 anode current into a coil around the excitation coil for...

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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 Chinese medicinal materials, belonging to the technical field of extraction of useful components of 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, and feed. The preparation of traditional Chinese medicine extracts, liquid extracts or biologically active substances in the pharmaceutical industry and the preparation of plant-derived functional additives in the food, cosmetics, and feed industries require extraction equipment; in the field of chemical and chemical analysis, sample pretreatment or Processes such as sample preparation and chemical synthesis may also require digestion and extraction equipment or reactors. [0003] Ultrasonic assisted extraction and microwave assisted extraction are emerging extra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D11/02B01J19/10
Inventor 金峰
Owner 深圳市御美高标科技有限公司
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