A new type of oil-water separation device

Abstract

The invention relates to a novel oil-water separating device which is mainly composed of an oil-water separating chamber, an oil inlet pipe, an oil outlet, a water discharge port, a plurality of layers of annular plates and an inner cylinder barrel. The novel oil-water separating device is characterized in that the oil inlet pipe is arranged on the upper part of the oil-water separating chamber and is in tangent connection with the oil-water separating chamber; the oil outlet is formed in the center of an upper end cover of the cylindrical oil-water separating chamber; the water discharge port is formed in the center of a lower end cover; the inner cylinder barrel is arranged in the oil-water separating chamber; the inner cylinder barrel is made of a hydrophilic material; the top of the inner cylinder barrel is connected and fixed with the oil-water separating chamber; a gap is left between the bottom of the inner cylinder barrel and the lower end cover of the oil-water separating chamber; the plurality of layers of annular plates are made of the hydrophilic material and are vertically nested with the inner cylinder barrel; and gaps are left between the annular plates and the inner wall of the oil-water separating chamber. By utilizing the novel oil-water separating device, an oil-water mixed liquid can be subjected to secondary dehydration. The novel oil-water separating device is novel in structure, high in oil-water separating efficiency, simple in structure, low in manufacture cost and the like. By utilizing the novel oil-water separating device, oil molecular structure is not damaged in the oil-water separating process, and the oil-water separating process is completed automatically.

Description

technical field [0001] The invention relates to a separation principle and device for oil-water mixed liquid, which is used in the technical field of oil-water separation. Background technique [0002] At present, most of the oil extracted from oil fields is a mixed liquid of oil and water containing water, and the phenomenon of water in oil also occurs during production. Such oil cannot be directly used in production, and discarding it will lead to waste of resources and pollution of the environment. Therefore, it is very necessary to separate the oil-water mixture to maximize the use of resource efficiency. Oil-water separation technology plays a vital role in people's production. For example: in industrial production, it is necessary to separate oil and water from oil-water mixtures, especially in non-ferrous smelting, catering, petrochemical and other industries; in order to protect rivers, lakes and seas from pollution, the oil-water mixture produced in the bilge mach...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing oil-water separation device, such as complex structure and poor separation effect, a new type of oil-water separation device is proposed, which mainly includes an oil-water separation chamber, an oil inlet pipe, an oil outlet, a drain, a multi-layer annular plate, and a cylindrical inner cylinder. Composition; it is characterized in that the oil inlet pipe is arranged on the upper part of the oil-water separation chamber, and is connected tangentially with the oil-water separation chamber; the oil-water separation chamber is cylindrical, and the center of the upper end cover is provided with an oil outlet, and the center of the lower end cover is provided with a drain The inside of the oil-water separation chamber is equipped with a cylindrical inner cylinder; the cylindrical inner cylinder is made of hydrophilic material, the top of the cylindrical inner cylinder is connected with the oil-water separation chamber and fixed, and the bottom of the cylindrical inner cylinder is left with the lower end cover of the oil-water separation chamber. Gap; the multi-layer annular plates are made of hydrophilic materials, and the gap between the annular plates is set to 1-5mm, vertically nested with the cylindrical inner cylinder, leaving a gap with the inner wall of the oil-water separation chamber

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