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Separating device with plug-in

A separation device and plug-in technology, applied in immiscible liquid separation, separation methods, cyclone devices, etc., can solve the problem that the separator cannot be easily installed with a separator container.

Pending Publication Date: 2022-05-27
士渡坡离岸公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] None of the above separators can be easily retrofitted into existing separator vessels such as gravity separator vessels

Method used

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  • Separating device with plug-in
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  • Separating device with plug-in

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 A gravity separator vessel 1 is shown. The container is usually cylindrical. It has an inlet tube for well fluids and outlet tubes for water and oil and possibly gas. these are in Figure 1-4 is not shown in . In a container, water and oil separate due to gravity. In the container 1, a light liquid bucket 2 is set at a level that allows oil to flow into the bucket 2.

[0033] The container has manholes 3 , 4 for inspection of the interior of the container 1 . These manholes 3 and 4 are big enough for people to crawl through.

[0034] Figure 1-4 Two inserts 5, 6 are shown arranged within the container. The inserts 5, 6 are in accordance with the present invention and will be described in detail below.

[0035] Figure 5-8A plug-in 5 of the present invention is shown. Plug-in 5 includes bottom 7 (best shown at Image 6 middle). The bottom has a slightly conical or convex shape with its lowest point along the perimeter of the bottom 7 . The base cons...

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PUM

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Abstract

A separation device for separating hydrocarbons and water comprises a container (1) and an insert (5, 6) within the container (1). It has a bottom (7), a conical wall (8) and a stationary device (10) on top of the wall (8), which enclose a separation chamber (11). The insert (5, 6) has an inlet duct (12) for the mixture of water and hydrocarbons and a boom arrangement (13, 14) arranged in the separation chamber (11), which guides the fluid to flow in tangential direction such that the fluid is arranged as a tangential laminar vortex. According to the invention, the container (1) has at least one manhole (3, 4), the insert bottom (7), the wall (8) and the stationary device (10) being assembled from a plurality of substantially wedge-shaped segments (7a-l, 8a-l, 10a-l) which are dimensioned to pass through the manhole (3, 4).

Description

technical field [0001] The present invention relates to a device for separating hydrocarbons and water, in particular using process gas to extract oil from produced water associated with oil and gas production or from oil-contaminated water. In particular, the present invention relates to an insert that can be installed in an existing separator vessel, such as a gravity separator vessel. Background technique [0002] Separation of hydrocarbons, ie oil and / or natural gas, and water is required in some applications. A typical example is the separation of oil from bilge water on ships. Another example is the separation of oil and / or natural gas from well fluids produced in onshore or offshore oil and gas fields. In both cases, the input fluid typically has a higher water content. In addition, the rate of input fluid can be large, and the space available for separator tanks on ships or offshore platforms can be limited and costly. [0003] Hydrocyclones and other fast liquid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/025B01D17/035B01D17/038B01D19/00B04C5/04B04C5/08B04C5/103B04C7/00C02F1/20C02F1/38C02F1/40E21B43/34E21B43/36C02F101/32
CPCB01D17/0208B01D17/0205B01D17/0217B01D19/0057C02F1/40C02F1/38C02F1/20E21B43/34E21B43/36B04C5/04B04C5/08B04C5/103B04C7/00C02F2101/32C02F2301/026C02F2301/022B01D17/00B01D17/02B04C1/00B04C5/00B04C3/00B01D17/12B04C3/06B04C2003/006C02F2103/10
Inventor 伊文德·辛达尔森
Owner 士渡坡离岸公司