Liquid separation device and liquid separation system

Abstract

The invention relates to a liquid separation device and a liquid separation system. The liquid separation device comprises a container, a liquid discharge pipe, a detector and a controller, wherein the liquid discharge pipe comprises a first end and a second end which are opposite to each other; the first end is arranged in the container, a port of the first end is opposite to the bottom wall of the container, the second end penetrates through the container and extends out of the container, and a first switch valve is arranged at the second end; the detector is arranged on the container; the bottom wall surface of the container is a reference surface; the detector is used for detecting the height of the liquid level of separation liquid relative to the reference surface; the detector and the first switch valve are both electrically connected with the controller; and the controller is used for controlling the first switch valve to be opened when detecting that the liquid level of the separation liquid is higher than the port face of the first end. In the working process of the device, liquid is introduced into the container till the liquid is higher than the port face of the first end, the first switch valve is correspondingly controlled to be opened, and separated liquid is discharged outwards through the liquid discharge pipe, so liquid separation operation can be automatically achieved, working efficiency is high, and separation effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of liquid separation, in particular to a liquid separation device and a liquid separation system. Background technique [0002] Generally speaking, two mutually soluble liquids are mixed together to obtain a mixed solution, and two insoluble liquids are mixed together and left to stand for a period of time, and stratification will occur after a period of time, the denser liquid is located below, and the denser A small liquid is on top. For example, oil and water are insoluble in each other. When you mix oil and water together and let it sit for a while, the oil will suspend above the water's surface. In traditional technology, for example, in the liquid dosing system of the pharmaceutical industry, oil and water are usually mixed and placed together, but the oil is a useless medium for the components of the entire system. The oil needs to be removed and the main medicinal components should be retained. How...

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