Equipment for continuously and automatically separating mutually insoluble liquid mixture

Abstract

The invention relates to equipment for continuously and automatically separating a mutually insoluble liquid mixture. The equipment comprises a barrel with sealed upper and lower ends, and an inverted U-type pipe, wherein the upper end of the barrel is provided with a light liquid outlet; the bottom end of the barrel is provided with a heavy liquid outlet; the middle upper part of the barrel is provided with a mixed liquid inlet pipe; the top end of the inverted U-type pipe is communicated with the top end of the barrel through a pipeline; a pressure balance valve is arranged on the pipeline for connecting the top end of the inverted U-type pipe and the top end of the barrel; two ports of the inverted U-type pipe are communicated with the heavy liquid outlet through a pipeline; a heavy liquid outlet valve is arranged on the pipeline for connecting the two ports of the inverted U-type pipe. The separation equipment can be used for collecting purified products by continuous and automatic separation and is stable and simple to run and free of long-time manual site operation, and the purity of the separated products is more than 99.8%.

Description

technical field [0001] The invention relates to a separation device, in particular to a continuous automatic separation device for mutually immiscible liquid mixtures. Background technique [0002] With the continuous progress of society and the rapid development of industry, many industries will produce some waste liquids in the production process. Among these waste liquids, the separable and recyclable mixed liquids can be recycled and reused after effective separation. It not only reduces the pollution to the environment, but also expands the utilization rate of resources. Therefore, the effective separation of industrial mixed liquids has attracted more and more attention. However, if the waste mixed liquid is not properly separated, it will not only cause environmental impact, but also increase the cost. Therefore, in order to effectively separate the separable mixed liquid, many separation devices have been designed. [0003] The traditional separation equipment and t...

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Problems solved by technology

[0004] The invention provides a continuous automatic separation device for mutually immiscible liquid mixtures, which solves the problems that most of the existing separation devices are intermittent and batch separation, and it is difficult to distinguish when the waste water and the material outlet are switched, resulting in incomplete separation and the like.

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