Recycling device and method for treating wastewater produced during extraction of ginkgo flavonoids from ginkgo leaves

Abstract

The invention discloses a recycling device and method for treating wastewater produced during extraction of ginkgo flavonoids from ginkgo leaves and relates to the technical field of wastewater utilization. The device comprises a bottom plate, a precipitation tank and a fixed frame, wherein the bottom of the precipitation tank is fixedly connected with one side of the top of the bottom plate, thebottom of the fixed frame is fixedly connected with the other side of the top of the bottom plate through support legs, the top of the bottom plate is fixedly connected with a support plate through asupport rod, the top and the bottom of one side of the precipitation tank are communicated with a water inlet pipe and a blow-off pipe respectively, a partition plate is fixedly connected between topsof two sides of the inner wall of the precipitation tank, and round holes are formed in one side of the top of the partition plate. The recycling device for treating wastewater produced during extraction of ginkgo flavonoids from the ginkgo leaves can precipitate and filter impurities in the wastewater, has better effects than traditional tretament manners and can prevent filter difficulty causedby blockage due to impurity accumulation, so that the practicability of the wastewater treatment device is greatly improved.

Description

technical field [0001] The invention relates to the technical field of wastewater utilization, in particular to a wastewater treatment recycling device and method for extracting ginkgo flavonoids from ginkgo leaves. Background technique [0002] Ginkgo flavonoids are Ginkgo biloba extracts, which can increase blood flow in cerebral vessels, improve blood circulation in cerebral vessels, protect brain cells, expand coronary arteries, prevent angina pectoris and myocardial infarction, prevent thrombosis, improve the body’s immunity, and treat coronary heart disease, It is very beneficial for patients with angina pectoris, cerebral arteriosclerosis, senile dementia, and hypertension. [0003] When extracting ginkgo brass, a lot of wastewater will be generated, and these wastewaters are usually discharged, resulting in a waste of water resources. However, the existing wastewater treatment and circulation devices have poor sedimentation and filtration effects, which affect the su...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a waste water treatment and recycling device and method for extracting ginkgo flavonoids from ginkgo leaves, which solves the problem that the existing waste water treatment and circulation device has poor sedimentation and filtration effect and is easy to cause clogging of sundries

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