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Oil stain collection and separation system

A separation system, oil-water separation technology, applied in the direction of separation methods, immiscible liquid separation, chemical instruments and methods, etc., can solve problems such as disregarding treatment, terminal sewage treatment devices cannot handle, etc., and achieve the effect of solving environmental protection problems

Inactive Publication Date: 2019-03-22
襄阳泽东化工集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the design of compressors, often only the single-machine collection of oil-water mixture is considered, and the treatment is not considered
Most of the oil-water mixture is water, and a small part is semi-emulsified oil, which cannot be treated by the terminal sewage treatment device, and the waste oil recovery unit refuses to recycle, which has formed an environmental protection problem for the user unit.

Method used

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  • Oil stain collection and separation system
  • Oil stain collection and separation system
  • Oil stain collection and separation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the embodiment of the present invention provides an oil pollution collection and separation system, including an oil pollution delivery pipeline 1, a gas-liquid separator 2 and an oil-water separation tank 3,

[0025] The gas-liquid separator 2 is provided with a gas-liquid feed port 21, a gas outlet 22, and a liquid outlet 23, and the gas-liquid feed port 21 communicates with the oil dirt delivery pipeline 1;

[0026] The oil-water separation tank 3 comprises a first separation tank 31 and a second separation tank 32, the first separation tank 31 is provided with an oil-water feed port 311, a first oil discharge port 312 and a diversion port 313, the oil-water The feed port 311 communicates with the liquid outlet 23 on the gas-liquid separator 2, and the first oil discharge port 312 is located at the middle and upper end of the side wall adjacent to the first separation pool and the second separation pool, The deflection opening 313 is locat...

Embodiment 2

[0036] On the basis of Embodiment 1, this embodiment has added a third separation tank, and an automatic drainage structure (inverted U-shaped pipe 34) specifically:

[0037] Such as image 3As shown, it also includes a third separation tank 33, an inverted U-shaped pipe 34, a drain pipe 35 and an oil collecting device. The third separation tank 33 is provided with a third oil inlet and a third oil discharge port. The three oil inlets are in communication with the second oil discharge port of the second separation tank, the height of the inverted U-shaped pipe 34 is equal to the height of the liquid level on the third separation tank 33, and the inverted U-shaped The two ends of the pipe 34 are respectively connected to the third oil discharge port and the oil collection device, and the two ends of the sewage pipe 35 are respectively connected to the third oil discharge port and the oil collection device, and the inverted U-shaped pipe 34 is connected to the oil collection dev...

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Abstract

The invention provides an oil stain collection and separation system. The oil stain collection and separation system comprises an oil stain conveying pipeline, a gas-liquid separator and an oil-waterseparation tank, wherein the gas-liquid separator is provided with a gas-liquid feeding opening, a gas outlet and a liquid outlet; the gas-liquid feeding opening is communicated with the oil stain conveying pipeline; the oil-water separation tank comprises a first separation tank and a second separation tank; the first separation tank is provided with an oil-water feeding opening, a first oil discharging opening and a baffling opening; the oil-water feeding opening is communicated with the liquid outlet on the gas-liquid separator; the first oil discharging opening is located at the middle upper end of a side wall, close to the second separation tank, of the first separation tank; the baffling opening is located at the lower end of the adjacent side wall; the baffling opening is of a bentshape; a second oil discharging opening and a sewage overflowing pipe are arranged at the upper end of a side wall, which is far away from the first separation tank, of the second separation tank; a sewage discharging opening is formed in the lower end of the side wall. By adopting the oil stain collection and separation system, oil-water separation and regeneration and dehydration of emulsified oil are realized and the content of recycled oil reaches 95 percent, so that the environment protection problems are solved.

Description

technical field [0001] The invention relates to the technical field of oil pollution separation equipment, in particular to an oil pollution collection and separation system. Background technique [0002] At present, the piston type hydrogen nitrogen compressor needs lubricating oil to seal and lubricate during normal operation, which will generate a lot of oil pollution and condensed water. In the design of compressors, often only the single-machine collection of oil-water mixture is considered, and the treatment is not considered. Most of the oil-water mixture is water, and a small part is semi-emulsified oil. The terminal sewage treatment device cannot handle it, and the waste oil recovery unit refuses to recycle it. This has just formed the environmental protection problem of the user unit. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the prior art and provide a system for collecting and separating oil and water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/02B01D19/00
CPCB01D17/02B01D19/00
Inventor 赵邦海杨占兵李德军
Owner 襄阳泽东化工集团股份有限公司