CN108408833A - Seawater oil-sewage separation device - Google Patents
Seawater oil-sewage separation device Download PDFInfo
- Publication number
- CN108408833A CN108408833A CN201810339358.5A CN201810339358A CN108408833A CN 108408833 A CN108408833 A CN 108408833A CN 201810339358 A CN201810339358 A CN 201810339358A CN 108408833 A CN108408833 A CN 108408833A
- Authority
- CN
- China
- Prior art keywords
- cockpit
- seawater
- oil
- sump tank
- oil sump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
Abstract
The present invention proposes a kind of seawater oil-sewage separation device, including：Floating body case, floating body case float on seawater, are charged with appropriate seawater；Oil sump tank is floating on the seawater in floating body case；Cockpit, cockpit upper edge is less than oil sump tank upper edge surface, and the side of cockpit is more than zero at a distance from the side of oil sump tank；Press down boom, is set to the top in cockpit, and upper surface is more than zero at a distance from the upper edge of cockpit, suppression boom center has overfolw hole；Oil exit pipe is mutually fixed with the side wall of oil sump tank, and is connected with the cavity of oil sump tank；Drainpipe is mutually fixed with the side wall of cockpit and oil sump tank, and is connected with the cavity of cockpit, and drainpipe is located at the bottom that the port in cockpit is located at the cavity of cockpit.Technical solution through the invention injects the seawater for having greasy dirt in cockpit, and by water-oil separating principle, greasy dirt is overflowed from the top of cockpit to be flowed into oil sump tank, and seawater is discharged through drainpipe, realizes the separation of seawater and greasy dirt.
Description
Technical field
The present invention relates to oily water separation technique fields, in particular to a kind of seawater oil-sewage separation device.
Background technology
Oil leak event can all occur during Petroleum Production, transport and use.Oil leak hazard ratio wherein in transport
It is larger.Once oil carrier oil leak, since freight volume is huge, if cannot timely and effective recovery processing greasy dirt, will be to marine ecology ring
High risks are caused in border and coastal economy etc..Therefore, it is necessary to select suitable oil removal method, maximum journey in the shortest time
Degree reduces oil leaking pollution harm.
Currently, oil leak processing method includes mainly containing and absorption method, natural facture, detergent method, combustion method, precipitation
Method and biological restoring method etc..It is a kind of highly desirable method of people wherein to contain with recycling.A kind of existing seawater greasy dirt separation dress
It sets, simply utilizes water-oil separating principle, seawater and crude oil after separation are accommodated only in a cockpit, is easy to cause seawater
It is interfered with each other with crude oil, cannot achieve the purpose that efficiently separate seawater and crude oil.
Invention content
Present invention seek to address that technical problems existing in the prior art or related technologies.
In view of this, it is an object of the invention to newly provide a kind of seawater oil-sewage separation device.
To achieve the goals above, new solution of the invention provides a kind of seawater oil-sewage separation device, including：It is floating
Body case, floating body case float on seawater, are charged with appropriate seawater；Oil sump tank is floating on the seawater in floating body case；Cockpit,
To be fixed on the drum type construction at center in oil sump tank, and cockpit upper edge is less than oil sump tank upper edge surface, and the side of cockpit
Face is more than zero at a distance from the side of oil sump tank；Press down boom, is set to the top in cockpit, and the upper edge of upper surface and cockpit
Distance be more than zero, suppression boom center has overfolw hole；Oil exit pipe is mutually fixed with the side wall of oil sump tank, and with the chamber of oil sump tank
Body is connected；Drainpipe is mutually fixed with the side wall of cockpit and oil sump tank, and is connected with the cavity of cockpit, and drains
Pipe is located at the bottom that the port in cockpit is located at the cavity of cockpit；Greasy dirt ingress pipe, with oil sump tank above floating box
Side wall is mutually fixed, and enters cockpit by pressing down boom.
Optionally, seawater oil-sewage separation device further includes：Suppression cover is fixed on greasy dirt ingress pipe and is located in cockpit
Port；Filter mantle is fixed on the port that drainpipe is located in cockpit.
Optionally, seawater oil-sewage separation device further includes：Controlled valve is connected with drainpipe, for controlling drainpipe
Keying.
Beneficial effects of the present invention are as follows：
The seawater for having greasy dirt is injected in cockpit, water-oil separating principle, suppression water of the greasy dirt from the top of cockpit are passed through
Grid center is overflowed, and is flowed into oil sump tank, and seawater is discharged through drainpipe, realizes the greasy dirt separation of seawater.
Due to pressing down the effect of boom, on the one hand, the greasy dirt after separation can pass through suppression boom center hole and enter thereon
Portion, and then further spill into oil sump tank；On the other hand, when oil sump tank is influenced to shake by wave, suppression boom can be with
Effectively its underpart seawater is prevented to pour in oil sump tank.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
Fig. 1 shows the structural schematic diagram of the seawater oil-sewage separation device of a specific embodiment according to the present invention；
Wherein, the correspondence in Fig. 1 between reference numeral and component names is：
10 floating body casees, 20 oil sump tanks, 202 oil exit pipes, 30 cockpits, 302 drainpipes, 3022 filter mantles, 3024 switch valves
Door, 304 greasy dirt ingress pipes, 3042 suppression covers, 40 suppression booms, 402 overfolw holes.
Specific implementation mode
The present invention is further described in detail with reference to the accompanying drawings and detailed description.It should be noted that
Feature in embodiments herein and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
According to some embodiments of the present invention referring to Fig. 1 descriptions.
As shown in Figure 1, according to the seawater oil-sewage separation device of one embodiment provided by the invention, including：Floating body case 10,
Floating body case 10 floats on seawater, is charged with appropriate seawater；Oil sump tank 20 is floating on the seawater in floating body case 10；Cockpit
30, to be fixed on the drum type construction at center in oil sump tank 20, and cockpit upper edge is less than oil sump tank upper edge surface, and cockpit
Side at a distance from the side of oil sump tank be more than zero；Press down boom 40, is set in cockpit 30 top, and press down on boom 40
Surface is more than zero at a distance from the upper edge of cockpit 30, and 40 center of suppression boom has overfolw hole 402；Oil exit pipe 202, with cockpit
30 and the side wall of oil sump tank 20 mutually fix, and be connected with the cavity of oil sump tank 20；Drainpipe 302, with cockpit 30 and
The side wall of oil sump tank 20 is mutually fixed, and is connected with the cavity of cockpit 30, and drainpipe 302 is located at the port in cockpit 30
Positioned at the bottom of the cavity of cockpit 30；Greasy dirt ingress pipe 304 is mutually fixed above floating body case 10 with the side wall of oil sump tank 20,
Enter cockpit 30 by pressing down boom 40.
Floating body case 10 floats on sea, is charged with appropriate seawater, and oil sump tank 20 is set in floating body case 10, the present embodiment
In, oil sump tank 20 floats on the seawater of floating body case 10, the shaking of oil sump tank 20 caused by further offsetting wave, and cockpit 30 is solid
Due in oil sump tank 20, cockpit 30 is drum-shaped construction, and greasy dirt overflows more balanced from suppression boom, further offset because
The interference of greasy dirt and seawater caused by seawater shakes.The lower surface of cockpit 30 and the lower surface of oil sump tank 20 are mutually fixed, separation
The upper edge in cabin 30 is less than the upper surface of oil sump tank 20, and distance is more than zero, and the side of the side of cockpit 30 and oil sump tank 20
Distance be more than zero, i.e., between oil sump tank 20 and cockpit 30 formed a cavity.
It is by oil scavenge pump that clean seawater is defeated by greasy dirt ingress pipe 304 first when seawater oil-sewage separation device operation
Enter in cockpit 30, the clean sea water into cockpit 30 necessarily is greater than at the port being located in cockpit 30 with drainpipe 302
The filter mantle 3022 being connected forms barrier, greasy dirt is avoided to come back to ocean through drainpipe 302 when subsequently to import greasy dirt
Effect.Next, starting to import greasy dirt, due to oily light-water weight, greasy dirt is detached in cockpit 30, after separation
Oil float enters oil-collecting in the upper surface of cockpit 30, and from the upper edge overflow stream of the overfolw hole 402 through cockpit 30 at suppression boom center
In cavity between case 20 and cockpit 30, and it is discharged through oil exit pipe 202.The seawater of 30 lower part of cockpit then passes through drainpipe
302 are discharged to ocean.Suppression boom is located at the interface of water-oil separating, and spacer body is formed after being combined with cockpit, by pressing down water
Grid 40, greasy dirt preferentially can enter the top of suppression boom 40 from overfolw hole 402 and spill into oil sump tank 20 and cockpit 30 it
Between cavity, that is, spacer body in, further, since the effect of suppression boom 40, on the one hand, greasy dirt after separation can pass through suppression boom
40 center overfolw holes 402 enter upper part, and then further spill into oil sump tank 20；On the other hand, when oil sump tank 20 by
When wave influence shakes, suppression boom 40 can effectively prevent its underpart seawater from pouring in oil sump tank 20.Seawater without greasy dirt
It is then discharged through drainpipe 302, the greasy dirt after separation is discharged through oil exit pipe 202, realizes the greasy dirt separation of seawater, the separation of seawater greasy dirt
The structure of device is simple, manufacturing cost is low.
Optionally, seawater oil-sewage separation device further includes：Suppression cover 3042 is fixed on greasy dirt ingress pipe 304 and is located at separation
Port in cabin 30；Filter mantle 3022 is fixed at the port that drainpipe 302 is located in cockpit 30.
By the way that suppression cover 3042 is arranged, reduces greasy dirt and enter the later flow velocity of cockpit 30, slow down flow disturbance to oil
The influence of dirt separation；Filter mantle 3022 is stopping that a small amount of greasy dirt reenters ocean.
Optionally, seawater oil-sewage separation device further includes：Controlled valve 3024 is connected with drainpipe 302, for controlling
The keying of drainpipe 302 processed.
Technical scheme of the present invention is described in detail above in association with attached drawing, the seawater for having greasy dirt is injected in cockpit, leads to
Water-oil separating principle is crossed, greasy dirt is overflowed from the overfolw hole at suppression boom center, and then is spilt into oil sump tank, and seawater is arranged through drainpipe
Go out, realizes the greasy dirt separation of seawater.
The above, only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, appoints
What those skilled in the art, without departing from the scope of the present invention, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being the content without departing from technical solution of the present invention,
According to the technical essence of the invention to any simple modification, equivalent change and modification made by above example, this is still fallen within
The range of inventive technique scheme.
Claims (3)
1. a kind of seawater oil-sewage separation device, which is characterized in that including：
Floating body case, the floating body case float on seawater, are charged with appropriate seawater；
Oil sump tank is floating on the seawater in the floating body case；
Cockpit, to be fixed on the drum type construction at center in the oil sump tank, and the cockpit upper edge is less than the oil-collecting
Case upper edge surface, and the side of the cockpit is more than zero at a distance from the side of the oil sump tank；
Press down boom, be set to the top in the cockpit, and upper surface with the upper edge of the cockpit at a distance from more than zero, it is described
Pressing down boom center has overfolw hole；
Oil exit pipe is mutually fixed with the side wall of the oil sump tank, and is connected with the cavity of the oil sump tank；
Drainpipe is mutually fixed with the side wall of the cockpit and the oil sump tank, and is connected with the cavity of the cockpit,
And the drainpipe is located at the bottom that the port in the cockpit is located at the cavity of the cockpit；
Greasy dirt ingress pipe is mutually fixed above the floating box with the side wall of the oil sump tank, enters institute by the suppression boom
State cockpit.
2. seawater oil-sewage separation device according to claim 1, which is characterized in that further include：
Suppression cover is fixed on the port that the greasy dirt ingress pipe is located in the cockpit；
Filter mantle is fixed on the port that the drainpipe is located in the cockpit.
3. seawater oil-sewage separation device according to claim 1, which is characterized in that further include：
Controlled valve is connected with the drainpipe, the keying for controlling the drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339358.5A CN108408833A (en) | 2018-04-16 | 2018-04-16 | Seawater oil-sewage separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339358.5A CN108408833A (en) | 2018-04-16 | 2018-04-16 | Seawater oil-sewage separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108408833A true CN108408833A (en) | 2018-08-17 |
Family
ID=63135483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339358.5A Withdrawn CN108408833A (en) | 2018-04-16 | 2018-04-16 | Seawater oil-sewage separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108408833A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056680A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of Marine Oil Recovery Equipment based on air grid |
| CN110078278A (en) * | 2019-05-07 | 2019-08-02 | 江苏孺子牛生态科技有限公司 | A kind of slash leads living water production apparatus |
| CN114506900A (en) * | 2022-01-04 | 2022-05-17 | 海洋石油工程股份有限公司 | Take oil water separator's oil recovery flotation pontoon |
-
2018
- 2018-04-16 CN CN201810339358.5A patent/CN108408833A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056680A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of Marine Oil Recovery Equipment based on air grid |
| CN110078278A (en) * | 2019-05-07 | 2019-08-02 | 江苏孺子牛生态科技有限公司 | A kind of slash leads living water production apparatus |
| CN110078278B (en) * | 2019-05-07 | 2020-03-03 | 江苏孺子牛生态科技有限公司 | Water skimming and guiding device |
| CN114506900A (en) * | 2022-01-04 | 2022-05-17 | 海洋石油工程股份有限公司 | Take oil water separator's oil recovery flotation pontoon |
| CN114506900B (en) * | 2022-01-04 | 2024-02-27 | 海洋石油工程股份有限公司 | Take oil water separator's receipts oil float section of thick bamboo |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
|
| WW01 | Invention patent application withdrawn after publication |