CN110894087A - Antifouling drainage device of boats and ships deck - Google Patents
Antifouling drainage device of boats and ships deck Download PDFInfo
- Publication number
- CN110894087A CN110894087A CN201911345647.7A CN201911345647A CN110894087A CN 110894087 A CN110894087 A CN 110894087A CN 201911345647 A CN201911345647 A CN 201911345647A CN 110894087 A CN110894087 A CN 110894087A
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- CN
- China
- Prior art keywords
- antifouling
- sealing cover
- oil
- cavity
- water leakage
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- 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.)
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-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- 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
- C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an antifouling drainage device for a ship deck, which comprises a leakage body, wherein the leakage body is provided with a water leakage cavity with an upward opening, the bottom of the water leakage cavity is provided with a water outlet, an antifouling oil filter device is arranged on the leakage body, and the antifouling oil filter device is arranged in the water leakage cavity and can be axially adjusted in position along the water leakage cavity; the antifouling oil filtering device comprises a rod body, a sealing cover and an oil filtering device, wherein the sealing cover is rotatably arranged on the rod body; the sealing cover is matched with the opening of the water leakage cavity; the oil filtering device comprises a filter element cavity matched with the inner hole of the water leakage cavity and a diatomite oil absorption filter element arranged in the filter element cavity; it can effectively carry out antifouling drainage operation, filters the sump oil of aquatic in the drainage to prevent that sump oil from directly discharging into the sea, when sump oil volume is big, still can effectively seal the discharge port and handle the operation in order to carry out the greasy dirt, its overall structure design is simple, reasonable, and it is very convenient to use the operation, and the result of use is very good.
Description
Technical Field
The invention relates to the technical field of ship drainage, in particular to an antifouling drainage device for a ship deck.
Background
With the continuous development of science and technology, green and environment-friendly shipbuilding becomes a development trend, the international maritime organization and the maritime environmental protection committee have strict requirements on the emission of ship pollutants, and the control of the existing ship pollutants on the ocean is synchronously carried out. The leakage of the dirty oil on the deck of the ship and the discharge of the dirty oil through a floor drain are important factors for the discharge of pollutants on the ship.
At present, floor drains on two sides of a ship deck are both in an open structure, in the oil refuting process, when partial joints or pipelines leak and dirty oil is cleaned, the dirty oil on the deck is directly discharged to the sea from the floor drain, no blocking facility or device is provided, and the pollution to the sea is easily caused. Even some boats and ships adopt articles such as oil absorption felt or sand to block or clear up on the deck, also belong to temporary remedy, when the oil mass is revealed too much, just can not satisfy the requirement, also cause the pollution to marine environment, and the dirty oil of rainwater can not be filtered to present floor drain structure under normal condition.
Disclosure of Invention
In order to solve the problems, the invention provides the antifouling and drainage device for the ship deck, which can filter and discharge the sewage and can effectively organize the discharge of a large amount of dirty oil.
The technical scheme adopted by the invention is as follows: an antifouling drainage device for a ship deck comprises a leakage body, wherein the leakage body is provided with a water leakage cavity with an upward opening, the bottom of the water leakage cavity is provided with a water outlet, an antifouling oil filter device is mounted on the leakage body, and the antifouling oil filter device is mounted in the water leakage cavity and can be axially adjusted in position along the water leakage cavity;
the antifouling oil filtering device comprises a rod body, a sealing cover and an oil filtering device, wherein the sealing cover is rotatably arranged on the rod body;
the sealing cover is matched with the opening of the water leakage cavity;
the oil filter device comprises a filter element cavity matched with the inner hole of the water leakage cavity and a diatomite oil absorption filter element arranged in the filter element cavity.
Through the design of the technical scheme, dirty oil in water can be adsorbed and filtered when water is normally discharged, so that antifouling discharge is realized, and when a large amount of dirty oil exists, a quick limited closed floor drain can be performed, the situation that the floor drain is discharged to the sea is prevented, and the diatomite oil absorption filter element is adopted, so that oil stains in water can be effectively adsorbed, and smooth water drainage is performed.
Further, antifouling oil filter device still includes the filter screen, the filter screen rotatable mounting is on the body of rod to be located between sealed lid and the oil filter device.
Through design filter screen among the above-mentioned technical scheme, can filter the large granule impurity in the aquatic at the in-process of discharging.
Furthermore, the bottom center of the water leakage cavity is provided with a threaded hole column, and the bottom end of the rod body is provided with a threaded section matched with the threaded hole column.
Through setting up the screw hole post connection among the above-mentioned technical scheme to antifouling oil filter device of convenient installation and antifouling oil filter device of regulation switch into normal emission mode or closed mode fast.
Further, the sealing cover and the oil filtering device are both rotatably arranged on the rod body through bearings. Connect through the bearing, can make the body of rod scheme more rotate, and then facilitate the use more.
Furthermore, a limiting device used for limiting the sealing cover, the oil filtering device and the filter screen to move along the axial direction is arranged on the rod body.
Further, the bottom of the sealing cover is provided with a step structure matched with the opening, and the sealing cover is better closed by the step structure.
Furthermore, the small-diameter end of the step structure is of a conical structure, the step structure and the step surface opposite to the opening are of an arc structure, and the sealing effect is better through the conical structure and the arc structure of the structure.
Further, the sealing cover is made of rubber materials.
Furthermore, the sealing cover is internally provided with a round steel sheet, so that the firmness of the sealing cover can be effectively enhanced.
Furthermore, the top of the rod body is provided with a round handle, so that the rod body can be rotated more conveniently.
Compared with the prior art, the invention has the following beneficial effects:
can effectively carry out antifouling drainage operation under normal condition uses, filter the sump oil of aquatic in the drainage to prevent that sump oil from directly discharging into the sea, when sump oil volume is big, still can effectively seal the discharge port in order to carry out the greasy dirt processing operation, its overall structure design is simple, reasonable, and it is very convenient to use the operation, and the result of use is very good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The antifouling drainage device for the ship deck as shown in fig. 1 comprises a leakage body 1, wherein the leakage body 1 is provided with a water leakage cavity 2 which is opened upwards, the bottom of the water leakage cavity 2 is provided with a water outlet 3, an antifouling oil filter device 4 is mounted on the leakage body 1, and the antifouling oil filter device 4 is mounted in the water leakage cavity 2 and can be axially adjusted in position along the water leakage cavity 2; the antifouling oil filtering device 4 comprises a rod body 41, a sealing cover 42 which is rotatably arranged on the rod body 41 and an oil filtering device 43 which is rotatably arranged on the rod body 41; the sealing cover 42 is matched with the opening of the water leakage cavity 2; the oil filtering device 43 comprises a filter element cavity 431 matched with an inner hole of the water leakage cavity 4 and a diatomite oil absorption filter element 432 arranged in the filter element cavity 431, sewage oil in water is absorbed and filtered when water is normally discharged, so that antifouling discharge is realized, and when a large amount of sewage oil is discharged, a quick and limited closed floor drain can be performed, the sewage oil is prevented from being discharged to the sea, and the diatomite oil absorption filter element 432 is adopted, so that oil stain in water can be effectively absorbed, and water can be smoothly discharged. Specifically, during normal use, sealed lid 42 is located the open-ended top in chamber 2 that leaks, and its opening is open state, and the just opening of sewage flows in, and the diatomaceous earth oil absorption filter core 432 filters, and the sump oil in the sewage is absorbed by diatomaceous earth oil absorption filter core 432, and water is then discharged from outlet 3 in chamber 2 bottom that leaks, and when sump oil volume process was, antifouling oil filter 4 of steerable makes sealed lid 42 cover chamber 2 openings that leaks, prevents that a large amount of sump oil from getting into to can carry out timely processing to sump oil.
Furthermore, the antifouling oil filter device 4 further comprises a filter screen 44, the filter screen 44 is rotatably mounted on the rod body 41 and is positioned between the sealing cover 42 and the oil filter device 43, and the filter screen 44 is further designed to filter large-particle impurities in water during the discharging process.
It is worth noting that a threaded hole column 5 is arranged at the center of the bottom of the water leakage cavity 2, a threaded section matched with the threaded hole column 5 is arranged at the bottom end of the rod body 41, the rod body 41 is connected with the threaded hole column 5, the sealing cover 42 can be conveniently closed and the opening of the water leakage cavity 2 can be conveniently opened by rotating the rod body 41, and therefore the antifouling oil filtering device 4 can be conveniently installed and adjusted, and the normal discharge mode or the closed mode can be rapidly switched.
In this embodiment, the seal cover 42 and the oil filter apparatus 43 are rotatably mounted on the rod body 41 by bearings. Connect through the bearing, can make the body of rod scheme more rotate, and then facilitate the use more.
In this embodiment, the rod 41 is provided with a limiting device for limiting the sealing cover 42, the oil filtering device 43 and the filter screen 44 to move axially, the limiting device may be a limiting nail, the rod 41 is provided with a nail hole, and the limiting nail is inserted into the nail hole so as to fix the axial positions of the sealing cover 42, the oil filtering device 43 and the filter screen 44, and the sealing cover 42, the oil filtering device 43 and the filter screen 44 move up and down along with the rod when the rod moves up and down. In other embodiments, the spacing device may also be a ring designed annularly around the rod.
In this embodiment, the sealing cover 42 is made of rubber materials, the bottom of the sealing cover 42 is provided with a step structure matched with the opening, and the step structure is arranged, so that the sealing cover is better closed, the small diameter end of the step structure is of a conical structure, the step structure and the step opposite to the opening are of an arc structure, and the sealing effect is better due to the conical structure and the arc structure of the structure.
In this embodiment, the top of the rod body is provided with a round handle, so that the rod body can be rotated more conveniently.
In some embodiments, the sealing cover is provided with a round steel sheet inside, so that the firmness of the sealing cover can be effectively enhanced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The antifouling drainage device for the ship deck comprises a leakage body, wherein the leakage body is provided with a water leakage cavity with an upward opening, and the bottom of the water leakage cavity is provided with a water outlet;
the antifouling oil filtering device comprises a rod body, a sealing cover and an oil filtering device, wherein the sealing cover is rotatably arranged on the rod body;
the sealing cover is matched with the opening of the water leakage cavity;
the oil filter device comprises a filter element cavity matched with the inner hole of the water leakage cavity and a diatomite oil absorption filter element arranged in the filter element cavity.
2. A marine vessel deck antifouling drainage device as claimed in claim 1, wherein: the antifouling oil filtering device further comprises a filter screen, wherein the filter screen is rotatably arranged on the rod body and is positioned between the sealing cover and the oil filtering device.
3. A marine vessel deck antifouling drainage device according to claim 2, wherein: the bottom center of the water leakage cavity is provided with a threaded hole column, and the bottom end of the rod body is provided with a threaded section matched with the threaded hole column.
4. A marine vessel deck antifouling drainage device according to claim 3, wherein: the sealing cover and the oil filtering device are rotatably arranged on the rod body through bearings.
5. The antifouling ship deck drainage device of claim 4, wherein: and the rod body is provided with a limiting device for limiting the sealing cover, the oil filtering device and the filter screen to move along the axial direction.
6. A marine vessel deck antifouling drainage device according to any one of claims 1 to 5, wherein: the bottom of the sealing cover is provided with a step structure matched with the opening.
7. The antifouling drainage device for ship decks as claimed in claim 6, wherein the small diameter end of the step structure is in a conical structure, and the step structure opposite to the opening is in an arc structure.
8. The antifouling drainage device for ship decks as claimed in claim 7, wherein the sealing cover is made of rubber material.
9. The antifouling and drainage device for ship decks as claimed in claim 8, wherein the sealing cover is provided with a round steel sheet therein.
10. The antifouling drain device for ship decks as claimed in claim 6, wherein the top of the rod body is provided with a round handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345647.7A CN110894087A (en) | 2019-12-24 | 2019-12-24 | Antifouling drainage device of boats and ships deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911345647.7A CN110894087A (en) | 2019-12-24 | 2019-12-24 | Antifouling drainage device of boats and ships deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110894087A true CN110894087A (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911345647.7A Pending CN110894087A (en) | 2019-12-24 | 2019-12-24 | Antifouling drainage device of boats and ships deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110894087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173006A (en) * | 2020-09-28 | 2021-01-05 | 李贵明 | A dredge drainage structures that is used for deck to prevent blockking up on boats and ships |
-
2019
- 2019-12-24 CN CN201911345647.7A patent/CN110894087A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173006A (en) * | 2020-09-28 | 2021-01-05 | 李贵明 | A dredge drainage structures that is used for deck to prevent blockking up on boats and ships |
| CN112173006B (en) * | 2020-09-28 | 2021-11-12 | 湖南海荃游艇有限公司 | A dredge drainage structures that is used for deck to prevent blockking up on boats and ships |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200320 |