Double tunnel-type countercurrent ultrasonic and homogeneous combination extraction system

Abstract

The invention discloses a double tunnel-type countercurrent ultrasonic and homogeneous combination extraction system. The double tunnel-type countercurrent ultrasonic and homogeneous combination extraction system is composed of two parts of (1) a primary tunnel-type countercurrent ultrasonic extraction system and (2) a secondary tunnel-type countercurrent ultrasound and homogeneous combination extraction system, the primary tunnel countercurrent ultrasonic extraction system includes a solvent storage tank (1), a raw material box (2), a spiral transmission device (3a), tunnel-type countercurrent ultrasonic extraction equipment (4a), a horizontal centrifuge (9) and an extraction fluid storage tank (11) which are successively connected, and a primary extraction residue tank (5), a spiral transmission device (3b), a stirring tank (6), a homogenizer (7), a screw pump (8), tunnel-type countercurrent ultrasonic extraction equipment (4b), the horizontal centrifuge (9), a secondary residue storage box (10) and the extraction fluid storage tank (11) are connected successively. According to the double tunnel-type countercurrent ultrasonic and homogeneous combination extraction system, the extraction temperature is room temperature, the double tunnel-type countercurrent ultrasonic and homogeneous combination extraction system is suitable for extraction of heat sensitive components, and after ultrasonic secondary countercurrent extraction, the extraction rate is greatly increased.

Description

technical field [0001] The invention belongs to the field of extraction of natural product active ingredients, and in particular relates to a dual-tunnel countercurrent ultrasonic-homogeneous extraction system. Background technique [0002] Northeast my country has a vast area and complex terrain. It is a green treasure house of wild plant resources in my country, and it breeds a wide variety of wild small berry resources. Among them, small berries such as mountain grape, bilberry, kiwi, seabuckthorn, indigo honeysuckle, and black currant are not only bright in color and unique in flavor, but also have high nutritional value; they also have medicinal effects. Rich in polyphenols and flavonoids, it has good effects of lowering blood sugar, lowering blood pressure, anti-oxidation, anti-radiation, antibacterial and anti-inflammatory effects, and can also prevent and assist in the treatment of cardiovascular and cerebrovascular diseases. It is an ideal natural health nutrition f...

AI Technical Summary

Problems solved by technology

Most of the above extraction techniques have problems such as low extraction rate, large consumption of extraction solvent, high extraction temperature (not suitable for extraction of heat-sensitive components), cumbersome extraction process, long extraction time, and high cost.

Images