CN103787451B - Oil-water pretreatment device for ships - Google Patents
Oil-water pretreatment device for ships Download PDFInfo
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- CN103787451B CN103787451B CN201410052528.3A CN201410052528A CN103787451B CN 103787451 B CN103787451 B CN 103787451B CN 201410052528 A CN201410052528 A CN 201410052528A CN 103787451 B CN103787451 B CN 103787451B
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Abstract
The invention provides an oil-water pretreatment device for ships. A cabin of the oil-water pretreatment device is divided into a cabin I, a cabin II, a cabin III, a cabin IV and a cabin V, wherein the cabin I, the cabin II and the cabin V are adjacently arranged and consistent in height, the cabin III is arranged on the top of the cabin II, and the cabin IV is arranged on the top of the cabin V. Compared with the prior art, the oil-water pretreatment device has the advantages that the load of an oil-water separation device is effectively reduced, the service life of the oil-water pretreatment device is prolonged, the oil-water pretreatment device is used for pretreating water at the bottoms of the cabins and separating out a part of oil which is discharged into a waste oil cabin, and the oil-water pretreatment device is simple in structure, reasonable in layout and suitable for wide application in industries.
Description
Technical field
The present invention relates to shipbuilding industry field, be specifically related to a kind of ship oil water pre-treatment means.
Background technology
Specify according to MARPOL73/78 pact, the oil-water mixture oleaginousness of boats and ships limber water discharge into sea must not more than 15ppm, all 400 gross tons and above any boats and ships should be equiped with oily-water seperating equipment, 10000 gross tons and above any boats and ships also should install the oil-filtering unit through Approval by Competent Authority and the oleaginousness when ejecta is reported to the police more than sending during 15ppm and automatically stops the device that oil mixture discharges, but existing ship oily-water seperating equipment load is comparatively large, shortens work-ing life.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of profit pretreatment unit of long service life is provided.
Technical scheme of the present invention is: for achieving the above object, and the present invention adopts following technical scheme:
A kind of bunker oil water pre-treatment means, the cabin body of described profit pretreatment unit is divided into No. 1 cabin, No. 2 cabins, No. 3 cabins, No. 4 cabins and No. 5 cabins, described No. 1 cabin, No. 2 cabins and No. 5 cabins are disposed adjacent, and it is highly consistent, No. 3 cabins are arranged at top, No. 2 cabins, No. 4 freight spaces are in top, No. 5 cabins, described No. 1 cabin is provided with the 1st inlet pipe, No. 1 cabin is communicated with by the 1st perforate with described No. 2 cabins, the 2nd perforate connection is passed through with No. 3 cabins at top in No. 2 cabins, No. 2 cabins are passed through pipe in the 1st with No. 4 cabins and are connected, the side in described No. 3 cabins is provided with the 1st outlet pipe, the side in described No. 4 cabins is provided with the 2nd outlet pipe, the top in described No. 5 cabins is provided with the 2nd inlet pipe, the top, side in No. 5 cabins is also provided with the 3rd outlet pipe, 3rd outlet pipe lower end is also provided with the 4th outlet pipe.
Described first inlet pipe is connected with sump pump.
The position of described 1st perforate is the tip position in No. 1 cabin and No. 2 cabins.
Be provided with in described No. 5 cabins in being connected with the 2nd inlet pipe and manage, interior pipe is vertically arranged.
Be provided with in described No. 5 cabins in being connected with the 3rd outlet pipe and the 4th outlet pipe and manage, interior pipe is vertically arranged.
Described No. 1 cabin and No. 2 cabins are provided with the manhole being convenient to keep in repair.
Beneficial effect: compared with prior art, the present invention effectively solves the load alleviating oily-water seperating equipment, extend the work-ing life of profit treater, it carries out pre-treatment to limber water, isolating a part of oil is discharged in waste oil cabin, structure of the present invention is simple, rationally distributed, is applicable to widely used within the industry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the specific embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
Embodiment:
A kind of bunker oil water pre-treatment means as shown in Figure 1, cabin body is divided into No. 1 cabin 1, No. 2 cabins 2, No. 3 cabins 3, No. 4 cabins 4 and No. 5 cabins 5, No. 1 cabin 1, No. 2 cabins 2 and No. 5 cabins 5 are disposed adjacent, and it is highly consistent, No. 3 cabins 3 are arranged at top, No. 2 cabins 2, No. 4 cabins 4 are positioned at top, No. 5 cabins 5, No. 1 cabin 1 is provided with the 1st inlet pipe 6, No. 1 cabin 1 is communicated with by the 1st perforate 7 with No. 2 cabins 2, No. 2 cabins 2 follow No. 3 cabins 3 at top to be connected by the 2nd perforate 8, No. 2 cabins 2 are connected by pipe 9 in the 1st with No. 4 cabins 4, the side in No. 3 cabins 3 is provided with the 1st outlet pipe 10, the side in No. 4 cabins 4 is provided with the 2nd outlet pipe 11, the top in No. 5 cabins 5 is provided with the 2nd inlet pipe 12, the top, side in No. 5 cabins 5 is also provided with the 3rd outlet pipe 13, 3rd outlet pipe 13 lower end is also provided with the 4th outlet pipe 14, first inlet pipe 6 is connected with sump pump, the position of the 1st perforate 7 is the tip position in No. 1 cabin 1 and No. 2 cabins 2, be provided with in No. 5 cabins 5 in being connected with the 2nd inlet pipe 12 and manage, interior pipe is vertically arranged, be provided with in No. 5 cabins 5 in being connected with the 3rd outlet pipe 13 and the 4th outlet pipe 14 and manage, interior pipe is vertically arranged, No. 1 cabin 1 and No. 2 cabins 2 are provided with the manhole being convenient to keep in repair.
This profit pretreatment unit adopts two-stage partition method, and as shown in drawings, cabin is split into 5 cuddies.
Flash trapping stage:
Limber water injects No. 1 cabin by inlet pipe 2, and No. 1 cabin is communicated with by the 1st perforate 7 near profit pretreatment unit top with between No. 2 cabins.By this hole, profit enters No. 2 cabins, and No. 2 cabins follow No. 3 cabins at top to be connected respectively by pipe 9 in top the 2nd perforate 8 and the 1st with No. 4 cabins, and because oil is in the superiors, oil will enter No. 3 cabins by perforate, flow to waste oil collecting cabin subsequently by the 1st outlet pipe 10.
The second-order separation:
In No. 2 cabins, profit enters No. 4 cabins by pipe 9 in the 1st, No. 5 cabins are entered subsequently by the 2nd outlet pipe 11 and the 2nd inlet pipe 12, oil is in the superiors and flows to waste oil collecting cabin by the 3rd outlet pipe 13, profit flows to bilge tank from by the 4th outlet pipe 14, got in profit pretreatment unit by sump pump again, circulate successively.
Claims (6)
1. a bunker oil water pre-treatment means, it is characterized in that: the cabin body of described profit pretreatment unit is divided into No. 1 cabin, No. 2 cabins, No. 3 cabins, No. 4 cabins and No. 5 cabins, described No. 1 cabin, No. 2 cabins and No. 5 cabins are disposed adjacent, and it is highly consistent, No. 3 cabins are arranged at top, No. 2 cabins, No. 4 freight spaces are in top, No. 5 cabins, described No. 1 cabin is provided with the 1st inlet pipe, No. 1 cabin is communicated with by the 1st perforate with described No. 2 cabins, the 2nd perforate connection is passed through with No. 3 cabins at top in No. 2 cabins, No. 2 cabins are passed through pipe in the 1st with No. 4 cabins and are connected, the side in described No. 3 cabins is provided with the 1st outlet pipe, the side in described No. 4 cabins is provided with the 2nd outlet pipe, the top in described No. 5 cabins is provided with the 2nd inlet pipe, the top, side in No. 5 cabins is also provided with the 3rd outlet pipe, 3rd outlet pipe lower end is also provided with the 4th outlet pipe.
2. a kind of bunker oil water pre-treatment means according to claim 1, is characterized in that: described first inlet pipe is connected with sump pump.
3. a kind of bunker oil water pre-treatment means according to claim 1, is characterized in that: the position of described 1st perforate is the tip position in No. 1 cabin and No. 2 cabins.
4. a kind of bunker oil water pre-treatment means according to claim 1, is characterized in that: be provided with in described No. 5 cabins in being connected with the 2nd inlet pipe and manage, interior pipe is vertically arranged.
5. a kind of bunker oil water pre-treatment means according to claim 1, is characterized in that: be provided with in described No. 5 cabins in being connected with the 3rd outlet pipe and the 4th outlet pipe and manage, interior pipe is vertically arranged.
6. a kind of bunker oil water pre-treatment means according to claim 1, is characterized in that: described No. 1 cabin and No. 2 cabins are provided with the manhole being convenient to keep in repair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052528.3A CN103787451B (en) | 2014-02-17 | 2014-02-17 | Oil-water pretreatment device for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052528.3A CN103787451B (en) | 2014-02-17 | 2014-02-17 | Oil-water pretreatment device for ships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103787451A CN103787451A (en) | 2014-05-14 |
| CN103787451B true CN103787451B (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052528.3A Active CN103787451B (en) | 2014-02-17 | 2014-02-17 | Oil-water pretreatment device for ships |
Country Status (1)
| Country | Link |
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| CN (1) | CN103787451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947166A (en) * | 2016-06-17 | 2016-09-21 | 湖州双林金辉船舶制造有限公司 | Anti-fouling structure of container ship |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927101B (en) * | 2009-06-24 | 2012-08-29 | 刘廷 | Environment-friendly waste oil recoverer |
| CN201678531U (en) * | 2009-12-04 | 2010-12-22 | 宇星科技发展(深圳)有限公司 | Ship oily-water treatment apparatus |
| CN202322435U (en) * | 2011-11-29 | 2012-07-11 | 广州中船黄埔造船有限公司 | Renovating tank for limber water |
| CN102718335B (en) * | 2012-06-07 | 2013-06-26 | 河南省产品质量监督检验院 | Water outlet intelligent collecting and separating device |
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2014
- 2014-02-17 CN CN201410052528.3A patent/CN103787451B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103787451A (en) | 2014-05-14 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Jianguo Inventor after: Yuan Haifeng Inventor after: Xu Hongwei Inventor after: Wang Tongshan Inventor before: Qin Jianguo Inventor before: Yuan Haifeng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QIN JIANGUO YUAN HAIFENG TO: QIN JIANGUO YUAN HAIFENG XU HONGWEI WANG TONGSHAN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 901 Changjiang Road, Nantong, Jiangsu, Jiangsu Patentee after: Nantong Kawasaki COSCO Marine Engineering Company Limited Address before: 226000 Jiangsu Province, Nantong City Linjiang Road No. 117 Patentee before: Nantong COSCO KHI Ship Engineering Co.,Ltd. |
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| CP03 | Change of name, title or address |