Full automatic extraction device

Abstract

The invention relates to a full automatic extraction device, which is used for extraction experiment in a chemical laboratory. The device comprises a shell, a getter device, an extraction container and a tap funnel which are fixedly arranged on the shell, wherein the tap funnel is positioned on the upper part of the extraction container; the extraction container is communicated with the getter device through an air duct and connected positions are all closed; the bottom end of the extraction container is provided with an imbibition long tube; the imbibition long tube passes through an opening on the top part of the tap funnel to the bottom of the tap funnel; the bottom of the tap funnel is provided with a drain pipe; the drain pipe is provided with a control valve; and the getter device is arranged in the shell, an outlet of the getter device is connected with a vent pipe, and the vent pipe extends outside the shell. The device adopts batch type vacuumizing principle, guides organic phase and aqueous phase to come and go rapidly in the extraction container and the tap funnel so as to make a target compound sufficiently transfer from the aqueous phase to the organic phase, thereby realizing liquid-liquid extraction and separation. The device can replace manual operation and save time and labor, and has good uniformity, an experimenter cannot breathe harmful gas, so the device is favorable for protecting human body from harm.

Description

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AI Technical Summary

Benefits of technology

This technology allows for better control over extracts by combining two different methods - one involves liquids that dissolve or mix with another substance like oil (oil) during processing). It also includes automated systems that automatically remove any impurities on surfaces without being exposed them to dangerous gaseous fumes. These technical benefits make this process more efficient than traditional ways of doing things manually.

Problems solved by technology

The technical problem addressed in this patented text relates to improving the consistency and accuracy during extracting liquids from containers used at chemical labs due to various influences such as humans' affects on how well an instrument works or other environmental concerns related issues that may cause harm if released into air through small holes formed within the container itself.

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