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Liquid phase separation device and using method thereof

A liquid phase separation and suspension device technology, which is applied in the direction of separation methods, liquid separation, chemical instruments and methods, etc., can solve the problems of large labor load of workers, and achieve the effect of improving work efficiency and reducing labor load of workers

Inactive Publication Date: 2018-12-07
SHANDONG HUAAN NEW MATERIAL
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Although this method has no requirement on the height of the liquid level, the labor load of the workers is still very large

Method used

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  • Liquid phase separation device and using method thereof
  • Liquid phase separation device and using method thereof

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Embodiment

[0038] In this example, the two liquid phases that need to be separated are difluorochloroethane (R142b) and water. The outer diameter of the lower float is 15 cm, and the outer diameter of the upper float is 10 cm. The float is made of stainless steel with a thickness of 1 mm. The discharge pipe Using translucent silicone tube, size 20.0*23.0, wall thickness 1.5mm, density 1.18g / cm 3 , the distance between the upper and lower floats is 1cm, the connecting shaft is located in the middle of the upper and lower floats, and the height of the discharge pipe inlet is level with the bottom of the upper float. The liquid separation tank has a diameter of 1.6m and a height of 4m.

[0039] According to the calculation, the maximum buoyancy force that can be generated by the three lower floats in R142b is 57.15N, so the total weight of the separation device is designed to be 5.83kg.

[0040] In addition, it can be known through calculation that the maximum buoyancy force that can be ge...

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Abstract

The invention discloses a liquid phase separation device and a using method thereof, and belongs to the technical field of liquid phase separation. The liquid phase separation device is characterizedby comprising a main tank, an auxiliary tank and a liquid separating and extracting device, wherein a main tank feeding hole and a main tank discharging hole are formed in the upper part of the main tank; a main tank discharging hole is formed in the lower part of the main tank; an auxiliary tank feeding hole and a vacuum-pumping nozzle are arranged at the upper part of the auxiliary tank; an auxiliary tank discharging hole is formed in the lower part of the auxiliary tank; the liquid separating and extracting device comprises a liquid absorbing pipe and a suspension device; the lower end of the liquid absorbing pipe is arranged in the main tank through the suspension device; the upper end of the liquid absorbing pipe upwards penetrates out of the main tank discharging hole, and then is connected to the auxiliary tank feeding hole through an auxiliary tank feeding valve; and a vacuum valve is arranged on the vacuum-pumping nozzle. The liquid phase separation device solves the problemsthat as the position of a liquid separation layer is invisible in the liquid phase separation process of liquid which does not dissolve each other, a worker needs to repeatedly confirm the position ofthe liquid separation layer, the amount of labor is great, and the work efficiency is low, and the automatic separation without manual operation is realized.

Description

technical field [0001] The invention belongs to the technical field of liquid phase separation, and in particular relates to a liquid phase separation device and a method for using the same. Background technique [0002] In chemical production, it is often accompanied by the separation of intermediate products or the purification of products, and sometimes it is liquid-liquid separation. For miscible liquid phases, the separation method generally adopts rectification technology or extractive distillation technology according to the difference in boiling point. For immiscible liquid phases, liquid separation techniques are generally used directly. However, in the industrial production process, due to the requirements of the process, the equipment is often opaque, and the position of the liquid separation layer cannot be confirmed. During the liquid separation process, it is necessary to repeatedly confirm the position of the liquid separation layer, which not only increases ...

Claims

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Application Information

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IPC IPC(8): B01D17/032
CPCB01D17/0214
Inventor 王瑞英段琦徐甲超孟翔田勇王泽洋王欢
Owner SHANDONG HUAAN NEW MATERIAL
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