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Natural gas oil-water separation device and separation method thereof

An oil-water separation device and oil-water separation technology, which are applied in separation methods, filtration separation, chemical instruments and methods, etc., can solve problems such as waste of resources, and achieve the effects of efficient separation, resource saving, and efficient and fast oil-water separation.

Active Publication Date: 2022-02-15
SHENGLI OILFIELD HUAHAI PETROCHEM +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In the process of natural gas preparation, oil and water need to be separated. Generally, oil and water need to be pre-filtered before oil-water separation, and then the filtered residues should be cleaned up. There will be a certain amount of oil and water in the residue, resulting in waste of resources

Method used

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  • Natural gas oil-water separation device and separation method thereof
  • Natural gas oil-water separation device and separation method thereof
  • Natural gas oil-water separation device and separation method thereof

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Embodiment Construction

[0060] In order to clearly illustrate the technical features of the solution, the solution will be described below through specific implementation modes.

[0061] see Figure 1-11 , a natural gas oil-water separation device and separation method thereof, comprising an oil-water separation tank body, a pre-filter mechanism arranged on the top of the oil-water separation tank body, and an oil residue treatment mechanism 8 arranged on the side of the oil-water separation tank body;

[0062] The oil-water separation tank body includes a tank body 1 and a top cover 2, a pre-filter mechanism is arranged inside the top cover 2, and a feed pipe 201 is arranged above the pre-filter mechanism and on the side wall of the top cover 2;

[0063] The inner side of the top cover 2 is obliquely provided with a second annular brace 202, and a filter plate is arranged on the second annular brace 202;

[0064] Oil residue filter plate 203 can initially filter larger oil residue in oily water;

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Abstract

The invention provides a natural gas oil-water separation device and a separation method thereof, which belong to the field of natural gas development equipment. According to the technical scheme, the oil-water separation device comprises an oil-water separation tank body and a pre-filtering mechanism arranged at the top of the oil-water separation tank body, and further comprises an oil residue treatment mechanism arranged on the side face of the oil-water separation tank body, the oil-water separation tank body comprises a tank body and a top cover, and the pre-filtering mechanism is arranged in the top cover and comprises an oil residue filtering plate obliquely arranged in the top cover; the lower side of the oil residue filtering plate is provided with a U-shaped material leakage opening, a material guide groove is formed below the U-shaped material leakage opening, the top of the top cover is provided with an oil residue filtering plate cleaning assembly, the oil residue treatment mechanism comprises a treatment cylinder arranged on the side face of the top cover, and a filtering cylinder is arranged in the treatment cylinder. The oil-water separation device has the beneficial effects that oil-water separation can be efficiently and quickly carried out, meanwhile, a large amount of oil and water carried in oil residues can be efficiently separated, and a large amount of resources are saved.

Description

technical field [0001] The invention relates to the field of natural gas development equipment, in particular to a natural gas oil-water separation device and a separation method thereof. Background technique [0002] Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oil field gas, gas field gas, mud volcanic gas, coal bed methane, and biologically generated gas, etc.); [0003] In the process of natural gas preparation, oil and water need to be separated. Generally, oil and water need to be pre-filtered before oil-water separation, and then the filtered residues should be cleaned up. There will be a certain amount of oil and water in the residue, resulting in waste of resources. Contents of the invention [0004] The purpose of the present invention is to provide a natural gas oil-water separation device and separation method that can efficiently a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/02B01D29/03B01D29/56B01D33/11B01D36/00B01D36/02
CPCB01D29/03B01D29/56B01D17/02B01D33/11B01D36/02B01D36/00
Inventor 艾明刚国敬王涛周军郭庆岑杨斌
Owner SHENGLI OILFIELD HUAHAI PETROCHEM
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