CN200985784Y - Recovery device for oilfield sewage water floating oil - Google Patents
Recovery device for oilfield sewage water floating oil Download PDFInfo
- Publication number
- CN200985784Y CN200985784Y CN 200620122553 CN200620122553U CN200985784Y CN 200985784 Y CN200985784 Y CN 200985784Y CN 200620122553 CN200620122553 CN 200620122553 CN 200620122553 U CN200620122553 U CN 200620122553U CN 200985784 Y CN200985784 Y CN 200985784Y
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- China
- Prior art keywords
- floating
- oil
- stainless steel
- haustorium
- suction pump
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Abstract
An oil field sewage tall oil retrieving arrangement is provided. The utility model is composed of a floating absorber, a floating body, a stainless steel pipe, and a hose joint as well as a suction pump and characterized in that the floating absorber is arranged on the floating body and connected with the stainless steel pipe and the hose joint as well as the suction pump; and the floating body floats above the liquid surface, and the floating absorber is adjusted and fixed to settle down into the liquid depth; and the tall oil apparatus and the suction pump are connected through the stainless steel hose and the stainless steel hose joint; wherein the suction pump is started up to suck off the tall oil accumulated on the liquid surface in the oil removal tank, thus reducing the oil content of the back filling water. The utility model has the effects of that the tall oil recycling can be finished without under the restraint of high and low fluctuating of the liquid surface in the tank, forcefully sucking and discharging as well as timely and positively recovering the tall oil, accordingly overcoming the defect of manual oil discharge.
Description
Technical field
The utility model relates to oil slick recovery technology field in the sewage pot in oil field, the oil spill skimmer in a kind of oilfield sewage oil spill skimmer, particularly a kind of oilfield sewage settling tank.
Background technology
At present, in the oil field oil exploitation surface technology flow process, each multi-purpose station all has a large amount of oil-polluted waters to separate from extraction liquid aborning every day, and is discharged to the pool except that oil tank.The density of oil is lighter than water, and certain thickness oil slick is accumulated on sewage top in jar.The position of the fixedly collection tank of design in liquid level is raised to jar, the post employee starts oil pump and reclaims the liquid level oil slick, improves injection water quality.Because it is inhomogeneous to remove oil tank feed liquor amount, need often upward to observe sump oil and whether should receive oil to the oil removing tank deck, manually-operated labour intensity is big; Because the post employee is difficult to observe thickness and the liquid level of findding out oil slick, all be with sensation on the height of receiving oil time, liquid level lifting, reclaim the liquid level oil slick by experiential operating, be difficult to guarantee the oil content of outer water delivery, cause the water quality oil content height of re-injection water.The water quality oil content height of re-injection water is very big to water injection equipment and stratum damage.The long-term oil content height of re-injection water, even can stop up duct, water injection well stratum.At this moment must improve water injection pressure or carry out workover treatment, could be again toward the stratum water filling.
The utility model content:
The purpose of this utility model provides a kind of oilfield sewage oil spill skimmer, can finish the oil slick that the oil removing tank level accumulates, and this device is not limited by jar fluctuation of interior liquid level height, floating haustorium can float with liquid level, force the suction oil slick, have simple in structure, equipment investment is few, receive oil effective, save manpower, reduce labour intensity, reduce outer water delivery dirt oil content.
The technical solution adopted in the utility model is: the oilfield sewage oil spill skimmer is made up of floating haustorium, buoyancy aid, stainless steel flexible hose, stainless steel soft union, suction pump, floating haustorium is installed on the buoyancy aid, can make floating haustorium float on liquid level, floating haustorium connects stainless steel flexible hose and is connected with suction pump with the stainless steel soft union.
Buoyancy aid can adopt 3 cylindrical welded seal tubes, makes floating haustorium float on liquid level.Adopt 3 steel pipe modes triangular in shape to fix between three buoyancy aids.
The degree of depth that floating haustorium sinks to liquid level requires tighter, also is the essential condition of floating haustorium operate as normal.Sink to level in order to adjust fixing floating haustorium, be fixed with lifting connector and hoistway in the steel pipe junction.Floating haustorium is connected on lifting connector and the hoistway.Adjust when floating the haustorium underwater penetration, rotation and lifting connector handle, floating haustorium moves up and down along hoistway.Select relatively to be fit to the height of floating haustorium work, fixing and locking lifting connector, floating haustorium can be brought into play floating suction effect well.
Floating haustorium market is on sale, and the general floating haustorium power that adopts is 0.4～1.5kW, lift 28～44m, discharge capacity 0.6～2.4m
3/ h
Stainless steel flexible hose market is on sale, and the stainless steel flexible hose nominal diameter of employing is between 19～38mm, and length is 10～15m.Stainless steel soft union market is on sale, nominal diameter 19～38mm.
Suction pump market is on sale, and power is 0.4～2.0kW, and lift 0～50m inhales journey 7～12m, discharge capacity 0～2.4m
3/ h.
3 buoyancy aids swim in liquid level, adjust fixing floating haustorium and sink to level, connect oil slick device and suction pump with stainless steel flexible hose and stainless steel soft union.Start suction pump, the oil slick that the oil removing tank level can be accumulated is drawn into except that oil tank, reduces the oil content of re-injection water.
The beneficial effects of the utility model: from finish the process that oil slick reclaims with the utility model, be not difficult to find out the utility model, not limited by jar fluctuation of interior liquid level height, pressure is aspirated, is effluxed, in real time, skimming on one's own initiative.Overcome a position that regularly liquid level is raised to the fixedly collection tank of design in the jar, opened the deficiency that blowback is received then.Having avoided the difficult thickness of findding out oil slick, on the height of receiving oil time, liquid level lifting all is the drawback of controlling with sensation, by experience.
The utility model can be applied to the field of collecting automatically of oil slick in oily waste water treatment in ocean and Conoco exploitation and the oil recovery process, all types of sewage settling tank.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model oilfield sewage oil spill skimmer vertical section structure schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1, buoyancy aid, 2, stainless steel tube, 3, hoistway, 4, lifting regulator 5, floating haustorium, 6, stainless steel flexible hose, 7, hose coupling, 8, suction pump.
The specific embodiment
Embodiment: consult accompanying drawing 1.The oilfield sewage oil spill skimmer, floating haustorium (5) power is 1.0kW, lift 30m, discharge capacity 1.4m3/h.Stainless steel flexible hose (6) nominal diameter is 25mm, length 10m.Hose coupling (7) nominal diameter is 25mm.Suction pump (8) power is 1.0kW, and lift 30m inhales journey 9m, discharge capacity 1.0m3/h.Consult accompanying drawing 2.It is 500mm that buoyancy aid (1) adopts diameter, the sealing drum that the columniform corrosion resistant plate of height 800mm is welded into.Adopt 3 steel pipes (2) mode triangular in shape to fix between 3 sealing drums.Floating haustorium (5) is installed in the middle of the buoyancy aid (1).Consult accompanying drawing 1.Be fixed with lifting connector (4) and hoistway (3) in steel pipe (2) junction, floating haustorium (5) is connected on lifting connector (4) and the hoistway (3).Floating haustorium (5) connects stainless steel flexible hose (6) and is connected with hose coupling (7) and with suction pump (8).
Claims (6)
1, a kind of oilfield sewage oil spill skimmer, form by floating haustorium (5), buoyancy aid (1), stainless steel flexible hose (6), hose coupling (7), suction pump (8), it is characterized in that: floating haustorium (5) is installed on the buoyancy aid (1), and floating haustorium (5) connects stainless steel flexible hose (6) and is connected with hose coupling (7) and with suction pump (8).
2, oilfield sewage oil spill skimmer according to claim 1 is characterized in that: buoyancy aid (1) adopts 3 cylindrical welded seal tubes, adopts 3 steel pipes (2) mode triangular in shape to fix between 3 buoyancy aids (1).
3, oilfield sewage oil spill skimmer according to claim 1 is characterized in that: be fixed with lifting connector (4) and hoistway (3) in steel pipe (2) junction, floating haustorium (5) is connected on lifting connector (4) and the hoistway (3).
4, according to claim 1 or 2 or 3 described oilfield sewage oil spill skimmers, it is characterized in that: the power of described floating haustorium (5) is 0.4～1.5kW, lift 28～44m, discharge capacity 0.6～2.4m
3/ h.
5, according to claim 1 or 2 or 3 described oilfield sewage oil spill skimmers, it is characterized in that: stainless steel flexible hose (6) nominal diameter is between 19～38mm, and length is 10～15m; Stainless steel soft union (7) nominal diameter 19～38mm.
6, according to claim 1 or 2 or 3 described oilfield sewage oil spill skimmers, it is characterized in that: suction pump (8) power is 0.4～2.0kW, and lift 0～50m inhales journey 7～12m, discharge capacity 0.6～2.4m
3/ h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122553 CN200985784Y (en) | 2006-07-21 | 2006-07-21 | Recovery device for oilfield sewage water floating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620122553 CN200985784Y (en) | 2006-07-21 | 2006-07-21 | Recovery device for oilfield sewage water floating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200985784Y true CN200985784Y (en) | 2007-12-05 |
Family
ID=38915242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620122553 Expired - Lifetime CN200985784Y (en) | 2006-07-21 | 2006-07-21 | Recovery device for oilfield sewage water floating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200985784Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583645A (en) * | 2012-03-28 | 2012-07-18 | 西南铝业（集团）有限责任公司 | Floating oil absorbing device |
| CN103080466A (en) * | 2010-06-22 | 2013-05-01 | 阿德里安·卡吉 | Method for fighting an oilspill in the aftermath of an underwater oil well blowout and installation for carrying out the method |
| CN110284475A (en) * | 2019-06-24 | 2019-09-27 | 倪慎荣 | Water surface water pumper |
| CN113136242A (en) * | 2020-01-17 | 2021-07-20 | 中国石油天然气股份有限公司 | Oil storage tank dewatering system |
| CN114181743A (en) * | 2021-11-04 | 2022-03-15 | 国家能源集团煤焦化有限责任公司 | Coke oven gas purification device |
-
2006
- 2006-07-21 CN CN 200620122553 patent/CN200985784Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103080466A (en) * | 2010-06-22 | 2013-05-01 | 阿德里安·卡吉 | Method for fighting an oilspill in the aftermath of an underwater oil well blowout and installation for carrying out the method |
| CN102583645A (en) * | 2012-03-28 | 2012-07-18 | 西南铝业（集团）有限责任公司 | Floating oil absorbing device |
| CN110284475A (en) * | 2019-06-24 | 2019-09-27 | 倪慎荣 | Water surface water pumper |
| CN113136242A (en) * | 2020-01-17 | 2021-07-20 | 中国石油天然气股份有限公司 | Oil storage tank dewatering system |
| CN113136242B (en) * | 2020-01-17 | 2023-04-07 | 中国石油天然气股份有限公司 | Oil storage tank dewatering system |
| CN114181743A (en) * | 2021-11-04 | 2022-03-15 | 国家能源集团煤焦化有限责任公司 | Coke oven gas purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071205 |
|
| EXPY | Termination of patent right or utility model |