A kind of ultrasonic and microwave extraction process

An extraction process, ultrasonic technology, applied in the field of extraction of useful components of traditional Chinese medicine, can solve problems such as poor synergistic effect of ultrasonic and microwave, achieve excellent cooling effect, easy installation, and prevent leakage

Active Publication Date: 2016-05-04
GUANGXI RITIAN PHARMA IND GRP
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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 in the present invention is to overcome the technical defect that the synergistic effect of ultrasonic and microwave is not good caused by the ultrasonic and microwave extraction device in the prior art, thereby providing a kind of product with higher synergistic extraction effect and higher extraction efficiency. Ultrasonic microwave extraction process with low energy loss
[0009] Another technical problem to be solved by the present invention is to overcome the technical defect of the ultrasonic and microwave extraction devices in the prior art that the synergistic effect of ultrasonic and microwave is not good, so as to provide a method with high synergistic extraction effect and high extraction efficiency. Ultrasonic microwave extraction system with low energy loss

Method used

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  • A kind of ultrasonic and microwave extraction process
  • A kind of ultrasonic and microwave extraction process
  • A kind of ultrasonic and microwave extraction process

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Embodiment 1

[0043] 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

[0055] 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. In the ultrasonic and microwave extraction system provided in this embodiment, the sample solution device 2 is a cuboid cavity, the microwave introduction device 5 has two microwave inlets 51 arranged on the sample solution device, and the two microwave inlets 51 are distributed in pairs with the farthest distance at both ends of the diagonal of the space formed by the sample solution in the cavity. The microwave inlets...

Embodiment 3

[0061] 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 process. In the process, a cooperative regulating apparatus is used. The cooperative regulating apparatus controls a microwave introducing device to introduce microwaves at first, then a first alarm device sends an alarm signal to the cooperative regulating apparatus after a certain period of time, and the cooperative regulating apparatus controls an ultrasonic wave introducing device to introduce ultrasonic waves; after a certain period of time, a second alarm device sends an alarm signal to the cooperative regulating apparatus, and the cooperative regulating apparatus controls the microwave introducing device and the ultrasonic wave introducing device and successively changes the running power of the microwave introducing device and the ultrasonic wave introducing device; and a third alarm device sends an alarm signal to the cooperative regulating apparatus after the microwave introducing device and the ultrasonic wave introducing device have run at the changed power for a certain period of time, and the cooperative regulating apparatus controls the microwave introducing device to stop working at first and then controls the ultrasonic wave introducing device to stop working. According to the invention, introduction time, introduction sequence, introduction power and turn-off time of the ultrasonic waves and the microwaves are strictly controlled, so an optimal matching effect of the ultrasonic waves and the microwaves is realized.

Description

technical field [0001] The invention relates to an ultrasonic and microwave extraction process, which belongs to the technical field of extraction of useful components of traditional Chinese medicine. 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 extraction and microwave-assisted extraction are emerg...

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 GUANGXI RITIAN PHARMA IND GRP
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