Liquid distributing device

Abstract

The invention discloses a liquid distributing device. The liquid distributing device comprises a liquid separating mechanism, a liquid cooling mechanism, a liquid sensing mechanism, a light liquid draining mechanism, a heavy liquid draining mechanism and a pressure balancing mechanism, and is characterized in that the liquid separating mechanism comprises a box, a first partition and a second partition, the first partition and the second partition are fixedly arranged in the box in a T-shaped manner and divide the box into a primary separating chamber, a secondary separating chamber and a tertiary separating chamber; a mixed liquid inlet, a cooling liquid inlet and a cooling liquid outlet are formed in a side wall of the primary separating chamber; the mixed liquid inlet is in sleeve connection with a U-shaped tube; and a heavy liquid outlet is formed in a side wall of a tertiary box. The liquid distributing efficiency is high, and by arrangement of the multi-stage liquid distributingbox, the liquid distributing effect is improved greatly; and by the design of the U-shaped tube and an overflow opening, liquid level surging is reduced to be about 1 mm from the original 5 mm, and mixed flow between liquids is relieved. By cooling of a cooling coil tube, the temperature of a solution is reduced, therefore, a dissolving point is reduced, high-purity separation is realized, and thedegree of automation is high.

Description

technical field [0001] The invention relates to a liquid separation device, in particular to a device capable of separating incompletely miscible liquids with different densities, and belongs to the field of material separation. Background technique [0002] Separation is an operation method for separating two immiscible liquids. In industrial production, it is often necessary to separate mixed liquids, for example, to separate water and organic substances in a mixture of water and organic substances. [0003] At present, liquid-liquid separation in the industrial production process generally adopts hydrocyclone separator, liquid-liquid coalescence separator or decanter centrifuge, disc separator, static separation equipment, etc. Among these kinds of separation equipment, the separation factor of the centrifuge is the highest, but the cost of the centrifuge is high, the operating cost is high, and it is not suitable for the separation of flammable and explosive substances i...

AI Technical Summary

Problems solved by technology

The liquid separation device only puts the liquid in the liquid separator through one stage of static liquid separation, and the liquid in the liquid separator has only been condensed, the temperature is still high, and the solubility between different liquids is still high, so the separation Liquid purity can not meet the high purity requirements in industrial production

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