CN204051087U - A kind of novel sea mud gas separating system used for oil platform - Google Patents
A kind of novel sea mud gas separating system used for oil platform Download PDFInfo
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- CN204051087U CN204051087U CN201420407627.4U CN201420407627U CN204051087U CN 204051087 U CN204051087 U CN 204051087U CN 201420407627 U CN201420407627 U CN 201420407627U CN 204051087 U CN204051087 U CN 204051087U
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- mud
- safety valve
- gas
- air separation
- pipeline
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Abstract
The utility model discloses a kind of novel sea mud gas separating system used for oil platform, comprise the mud air separation that inside is provided with separating plate, the bottom of described mud air separation is provided with slurry outlet, described slurry outlet is connected with gas vent and mud return slot, the top of described mud air separation is provided with the hand-hole be connected with slurry transportation pipeline, the top of described mud gas separator is respectively arranged with safety valve, pressure transmitter and blast pipe, the outlet of described safety valve is connected with pipeline, and described pipeline is connected to mud return slot.The utility model can avoid safety valve to block, and effectively reclaims mud, cost-saving, reduces the pollution to air.
Description
Technical field
The utility model relates to a kind of offshore platform equipment, especially relates to a kind of novel sea mud gas separating system used for oil platform.
Background technology
Mud gas separator is matching used special equipment with throttle kill manifold.When there is well kick, blowout in drilling process, adopt throttle well killing measure to replace the gassiness mud in well, gassiness mud is by processing in Cemented filling to mud gas separator.Can be there are some fuel gas in the mud that well head returns, so need mud gas separator to carry out gas separaion, ensure the safe and reliable of process system.Conventional platform mud gas separator (as Fig. 1) has an import, two outlets, and top arranges pressure transmitter PT-0304, top tape PSV-0301 safety valve, and safety valve outlet is discharged on the spot.Because mud gas separator is pressure vessel, itself need arrange safety valve.Its operation principle: the gassiness mud sprayed in well enters mud gas separator after throttle kill manifold, according to sedimentation principle, portion gas is separated for the first time with liquid, slurry flows after first separation separating plate in separator, and interlayer is dispersed on separating plate, entering mud mixing through outlet at bottom again makes bubble be exposed to its surface, and such gas is separated again with mud; Isolated gas is discharged into place of safety from separator top through blast pipe, and the mud after degasification falls into separator bottom, sends mud pit back to through discharging tube.Arranged at safety valve is in closed condition under normal circumstances.In emergency circumstances, due to reasons such as outlet line blockings, during such that in mud gas separator, pressure reaches 1000kPaG, safety valve jumping up.Its defect is: if 1. discharge medium is gas: because safety valve outlet is discharged on the spot, gas is directly discharged into air, causes the waste of pollution to air and gas; If 2. discharge medium is mud: because safety valve outlet is discharged on the spot, after causing safety valve jumping up like this, mud is directly discharged into mud gas separator place Deck Working Space, not only pollute workspace environment, also can form inconvenience to the work on deck, waste mud simultaneously.
Utility model content
The purpose of this utility model is the above-mentioned deficiency of the prior art of customer service, provides one that safety valve can be avoided to block, effectively reclaims mud, cost-saving, reduces a kind of novel sea of air-polluting mud gas separating system used for oil platform.
The purpose of this utility model is achieved by following technical proposals: a kind of novel sea mud gas separating system used for oil platform, comprise the mud air separation that inside is provided with separating plate, the bottom of described mud air separation is provided with slurry outlet, described slurry outlet is connected with gas vent and mud return slot, the top of described mud air separation is provided with the hand-hole be connected with slurry transportation pipeline, the top of described mud gas separator is respectively arranged with safety valve, pressure transmitter and blast pipe, the outlet of described safety valve is connected with pipeline, described pipeline is connected to mud return slot.
The beneficial effects of the utility model are:
One, the utility model is by safety valve outlet connecting pipe line to mud return slot, avoids emission gases on the spot and causes pollution to platform and surrounding air;
Two, the inconvenience on working platform person works environment avoided because emission gases is brought on the spot affects;
Three, mud return slot has been arrived in the mud veclamation that safety valve discharges, effectively can reclaim mud, good economy performance.
Accompanying drawing explanation
Fig. 1 is prior art structural representation.
Fig. 2 is the utility model structural representation.
Reference numeral: separator 1 slurry outlet 2 gas vent 3 mud return slot 4 hand-hole 5
Safety valve 6 transmitter 7 blast pipe 8 pipeline 9 mud return slot 10
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1 to Figure 2, a kind of novel sea mud gas separating system used for oil platform, comprise the mud air separation 1 that inside is provided with separating plate, the bottom of described mud air separation 1 is provided with slurry outlet 2, described slurry outlet 2 is connected with gas vent 3 and mud return slot 4, the top of described mud air separation 1 is provided with the hand-hole 5 be connected with slurry transportation pipeline, the top of described mud air separation 1 is provided with safety valve 6, sidepiece lower than described safety valve 6 position is respectively arranged with pressure transmitter 7 and blast pipe 8, the outlet of described safety valve 6 is connected with pipeline 9, described pipeline 9 is connected to mud return slot 10.
Claims (1)
1. a novel sea mud gas separating system used for oil platform, comprise the mud air separation that inside is provided with separating plate, the bottom of described mud air separation is provided with slurry outlet, described slurry outlet is connected with gas vent and mud return slot, the top of described mud air separation is provided with the hand-hole be connected with slurry transportation pipeline, the top of described mud gas separator is respectively arranged with safety valve, pressure transmitter and blast pipe, it is characterized in that, the outlet of described safety valve is connected with pipeline, and described pipeline is connected to mud return slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407627.4U CN204051087U (en) | 2014-07-22 | 2014-07-22 | A kind of novel sea mud gas separating system used for oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407627.4U CN204051087U (en) | 2014-07-22 | 2014-07-22 | A kind of novel sea mud gas separating system used for oil platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051087U true CN204051087U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407627.4U Active CN204051087U (en) | 2014-07-22 | 2014-07-22 | A kind of novel sea mud gas separating system used for oil platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN204051087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761499A (en) * | 2017-01-05 | 2017-05-31 | 天地科技股份有限公司 | Equipment for separating liquid from solid under artesian water earth-boring construction slurry dwell condition |
-
2014
- 2014-07-22 CN CN201420407627.4U patent/CN204051087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761499A (en) * | 2017-01-05 | 2017-05-31 | 天地科技股份有限公司 | Equipment for separating liquid from solid under artesian water earth-boring construction slurry dwell condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |