Integrated oil-gas separator

Abstract

The invention relates to an integrated oil-gas separator which comprises a base, a barrel body, a spiral-flow barrel, a filter element and a blade separation element, wherein the barrel body is fixedly arranged at the upper end of the base; a barrel cover is detachably arranged at the upper end of the barrel body; an upper cavity and a lower cavity are formed in the upper part and the lower part of the inner side of the barrel body respectively; a partition is arranged between the upper cavity and the lower cavity; a first liquid receiving pipe extending into the lower cavity is arranged at the bottom of the upper cavity; the upper cavity is provided with a gas inlet tangent with the wall of the barrel body and used for introducing an oil-gas mixture; the spiral-flow barrel is detachably arranged in the upper cavity; a vent hole is formed in the lower end of the spiral-flow barrel; the blade separation element is arranged at the vent hole in the inner side of the spiral-flow barrel; a second liquid receiving pipe extending into the lower cavity is arranged at the bottom of the spiral-flow barrel; the filter element is detachably arranged in the spiral-flow barrel and clung to the top of the inner side of the spiral-flow barrel; a gas outlet communicated with the interior of the filter element is arranged on the barrel cover. Compared with the prior art, the integrated oil-gas separator is compact in structure, high in oil-gas separation efficiency and controllable in separation precision, and oil-gas separation is carried out for three times.

Description

technical field [0001] The invention relates to the technical field of oil and gas processing equipment, in particular to an integrated oil and gas separator. Background technique [0002] With the rapid development of the oil and gas industry, the requirements for oil and gas separation technology are getting higher and higher. In order to achieve high-precision oil-gas separation, the existing technologies mainly include: first, adopt multi-stage oil-gas separators, and improve the oil-gas separation precision step by step through different structures; second, try to integrate different structures into the same oil-gas separator, For example, the post-separator with the patent No. ZL201320678903.6; the former requires a combination of multiple containers to meet the precision requirements, occupies a large space, and has a high cost of implementation; It cannot be used inside, and its cost is also high; in addition, the existing oil-gas separator is also insufficient for ...

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Problems solved by technology

In order to achieve high-precision oil-gas separation, the existing technologies mainly include: first, adopt multi-stage oil-gas separators, and improve the oil-gas separation precision step by step through different structures; second, try to integrate different structures into the same oil-gas separator, For example, the post-separator with the patent No. ZL201320678903.6; the former requires a combination of multiple containers to meet the precision requirements, occupies a large space, and has a high cost of implementation; It cannot be used inside, and its cost is also high; in addition, the existing oil and gas separator has insufficient control over the gas to reroll the separated oil

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