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Vortex vertical oil-water separation equipment

An oil-water separation and vortex technology, which is applied in liquid separation, separation methods, water pollutants, etc., can solve the problems of poor market economy and large land occupation, and achieve the effect of reducing traction force, improving difficulty, and good oil-water separation effect.

Active Publication Date: 2017-01-04
郯城瑞源无害化处理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, under the same cubic volume, the above-mentioned horizontal oil-water separation equipment occupies a relatively large area, and its market economy is obviously relatively poor under the current environment of tight land use.

Method used

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  • Vortex vertical oil-water separation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as figure 1 with figure 2 As shown, a vortex type vertical oil-water separation device provided in this embodiment includes a cylinder body 1, and an oil discharge nozzle 2 and a water inlet nozzle 3 are arranged on the cylinder wall of the cylinder body 1, wherein the discharge pipe The height of the oil pipe port 2 on the cylinder wall is consistent with the liquid level line in the cylinder body 1, the water inlet pipe port 3 is higher than the oil discharge pipe port 2, the cylinder body 1 is a vertical structure, and the water inlet pipe port The pipe axis of 3 is in the tangential direction of the cylinder 1, and a standpipe 4 is added in the cylinder 1. The lower nozzle 5 of the vertical pipe 4 is located at the bottom of the cylinder 1, and its nozzle is spiral along 6. structure, there is a height difference h between the starting point and the end point of the helix in the vertical direction, and a water blocking plate 7 is distributed along the above-m...

Embodiment 2

[0039] A kind of vortex type vertical oil-water separation equipment provided in this embodiment, its general structure is consistent with embodiment 1, as image 3 As shown, but the water outlet and drainage mechanism in this embodiment is the second water outlet and drainage pipe 9, the end of one side of the second water outlet and drainage pipe 9 is sealed and runs through the cylinder wall of the cylinder body 1, and from the above-mentioned vertical pipe 4 The lower nozzle 5 extends into the standpipe 4 .

Embodiment 3

[0041] The general structure of the vortex type vertical oil-water separation equipment provided in this embodiment is consistent with that of Embodiment 2, but in order to be able to remove the grease particles, even the oil-water emulsion free in the water body, by mechanical means lifted to the surface of a body of water, such as Figure 4 As shown, the outer pipe wall of the standpipe 4 in this embodiment is distributed with a plurality of splitter blades 10 according to the spiral structure, and the direction of the helix is ​​the same as entering the cylinder 1 through the water inlet 3 above, and then along the cylinder. The water flow direction of the vortex formed on the inner surface of the cylinder wall of the body 1 is opposite, and the specification and height design of the above-mentioned splitter blades 10 are related to the critical point of the buoyancy of the grease particles and the water flow traction force; wherein, each of the above-mentioned splitter blad...

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Abstract

The invention discloses vortex type vertical oil-water separation equipment. The height of an oil discharge pipe opening in the vortex type vertical oil and water separation equipment on a barrel wall is kept consistent with a liquid level line in a barrel; a water inlet pipe opening is higher than the oil discharge pipe opening; the barrel is in a vertical structure; the pipe axis of the water inlet pipe opening is in the tangential direction of the barrel; a vertical pipe is added to the inside of the barrel; a lower pipe opening of the vertical pipe is formed in the bottom of the barrel; the edge of the pipe opening is in a spiral structure; a height difference exists between a starting point and an end point of a spiral line in the vertical direction; water baffle plates are distributed on the periphery of the edge of the pipe opening along the spiral line; and an effluent drainage mechanism capable of leading the liquid entering the vertical pipe out of the barrel from the liquid level is also arranged on the barrel. The technical problem of improvement of oil-water separation effect of vertical oil-water separation equipment is solved; and the vortex type vertical oil and water separation equipment is especially suitable for oil-water separation treatment on industrial oil sewage and food oil sewage, has the advantages of high oil-water separation efficiency, good effect and the like, and does not occupy excessive land.

Description

technical field [0001] The invention relates to an oil-water separation device, in particular to a vortex type vertical oil-water separation device. Background technique [0002] Oil and water in industrial and catering oily sewage are two types of liquids that are immiscible, and must be separated according to the requirements of process or environmental protection. Commonly used methods for oil-water separation include gravity method, centrifugation method, flotation method, etc., and the application of gravity method is the most common. It uses the density difference between oil and water to achieve the separation of oil and water through gravity sedimentation. [0003] There are two types of oil-water separation equipment using the law of gravity in the prior art: horizontal and vertical. Among them, under the condition of equal cubic volume, the vertical oil-water separation equipment is obviously higher than the horizontal oil-water separation equipment, so that the o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/40
CPCC02F1/40C02F2101/34
Inventor 史建林
Owner 郯城瑞源无害化处理有限公司
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