KR20170050710A - Ballast water filtering equipment - Google Patents
Ballast water filtering equipment Download PDFInfo
- Publication number
- KR20170050710A KR20170050710A KR1020150152583A KR20150152583A KR20170050710A KR 20170050710 A KR20170050710 A KR 20170050710A KR 1020150152583 A KR1020150152583 A KR 1020150152583A KR 20150152583 A KR20150152583 A KR 20150152583A KR 20170050710 A KR20170050710 A KR 20170050710A
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- ballast water
- filter
- opening
- sealing portion
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 3
- 229910052594 sapphire Inorganic materials 0.000 claims description 3
- 239000010980 sapphire Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 9
- 239000013535 sea water Substances 0.000 description 8
- 230000001954 sterilising effect Effects 0.000 description 6
- 239000005708 Sodium hypochlorite Substances 0.000 description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J4/00—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for
- B63J4/002—Arrangements of installations for treating ballast water, waste water, sewage, sludge, or refuse, or for preventing environmental pollution not otherwise provided for for treating ballast water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- 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
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Public Health (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physical Water Treatments (AREA)
Abstract
A ballast water filtration apparatus according to an embodiment of the present invention includes a filter assembly including a plurality of filters for filtering foreign matters of ballast water, a housing including the filter assembly, a cover to which both ends are sealed, And a sealing part connected to the housing while covering the opening, wherein the sealing part includes a connecting part through which the ballast water flows in and out, wherein the opening is formed in the side surface of the housing longer than the length of the filter to draw out the filter can do.
Description
The present invention relates to a ballast water filtration apparatus for a ship.
Ballast water is used to control the weight distribution in marine vessels. The balance of the ship is stably maintained by the ballast water during the operation of the ship.
In general, ballast water is filled in one port and transported elsewhere, where it is discharged to a new port. In this process, marine life in other areas may be introduced into the area, causing rapid change of ecosystem or introduction of harmful bacterial pathogens. To prevent this, the ship is equipped with a ballast water treatment system.
The ballast water treatment system includes a filtration device for filtering foreign matter contained in seawater. A seawater pump is connected to the filtration device, and the seawater filtered by the filter mounted inside the filtration device is transferred to the ballast tank through the electrolytic device and the like.
Particularly, a filtration method using a filter as a treatment method used in a ballast water treatment system is mainly used. As a ship becomes larger, the need to treat a large amount of ballast water in a large ship is increased, A water filtration device is used.
The ballast water filtration system requires periodic maintenance because the foreign substances contained in the seawater may get trapped in the filter holes or the performance may deteriorate. Therefore, many methods have been proposed for a method for more easily maintaining the ballast water filtering apparatus.
SUMMARY OF THE INVENTION The present invention has been made in view of the above technical background, and it is an object of the present invention to provide a ballast water filtration apparatus that can more easily manage the maintenance of the filter installed therein.
A ballast water filtration apparatus according to an embodiment of the present invention includes a filter assembly including a plurality of filters for filtering foreign matters of ballast water, a housing including the filter assembly, a cover to which both ends are sealed, And a sealing part connected to the housing while covering the opening, wherein the sealing part includes a connecting part through which the ballast water flows in and out, wherein the opening is formed in the side surface of the housing longer than the length of the filter to draw out the filter can do.
The enclosure may include a frame connected to the housing; And a window provided inside the frame.
And an elastic body inserted into the opening and connected to the housing, the elastic body positioned between the housing and the sealing portion.
The hermetically sealed portion may include a lever which is hinged to one side of the housing and is engageable with the housing on the other side.
The filter assembly may include a guide portion connected to upper and lower portions of the plurality of filters and configured to be rotatable in an inner side surface of the housing.
Also, the window may be made of sapphire glass.
In the ballast water filtering apparatus according to the embodiment of the present invention, the filter installed in the ballast water can be replaced easily. Also, it is possible to check the filter periodically very easily.
1 is a block diagram showing a ballast water treatment system.
FIG. 2 is a perspective view illustrating a ballast water filtration apparatus according to an embodiment of the present invention applied to the ballast water treatment system shown in FIG. 1. FIG.
3 is an exploded perspective view of the ballast water filtering apparatus shown in FIG.
4 is a perspective view showing a modified example of the closed portion of the ballast water filtering apparatus shown in Fig.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein.
In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.
In addition, since the sizes and thicknesses of the respective components shown in the drawings are arbitrarily shown for convenience of explanation, the present invention is not necessarily limited to those shown in the drawings.
Also, throughout the specification, when an element is referred to as "including" an element, it is understood that the element may include other elements as well, without departing from the other elements unless specifically stated otherwise.
1 is a block diagram showing a ballast water treatment system.
Referring to FIG. 1, the ballast
The seawater is introduced into the ship through the
At this time, some of the seawater (hereinafter referred to as "ballast water") flowing into the
In the sterilizing
When the sterilizing material is injected into the ballast
Thereafter, the germicidal material contained in the ballast water in the
FIG. 2 is a perspective view illustrating a ballast water filtration apparatus according to an embodiment of the present invention applied to the ballast water treatment system shown in FIG. 1. FIG.
2, the ballast
The
The sides or covers 52 and 53 of the
The sealing
Through the window (64) of the closure (60), the filter assembly (70) inside the housing (55) can be observed. The
3 is an exploded perspective view of the ballast water filtering apparatus shown in FIG.
3, the
Thus, the
A plurality of filter holes (73a) may be formed in the plurality of filters (73). The size of the
The
The
The sealing
4 is a perspective view showing a modified example of the closed portion of the ballast water filtering apparatus shown in Fig.
4, the sealing
A
Further, the sealing
While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the following claims. Those who are engaged in the technology field will understand easily.
100: Ballast water treatment system
10: first pump 15: intake pipe
20: sterilizing material supply unit 22: second pump
30: ballast tank 35: ballast water supply pipe
40: neutralization part 50: filtration device
52, 53: cover 54:
54a:
54c: third connecting portion 55: housing
55a: first bolt hole 56: opening
60: sealing 62: frame
62a: second bolt hole 63: lever
64: Window 70: Filter assembly
72: guide portion 73: filter
73a: Filter hole 80: Elastic body
90: Connection means
Claims (6)
A housing in which the filter assembly is embedded and a cover for sealing both ends is connected; And
And a connection part connected to the housing and through which the ballast water flows,
On the side surface of the housing,
And an enclosure formed with an opening longer than the length of the filter to draw the filter and connected to the housing to open and close the opening.
The sealing portion
A frame connected to the housing; And
And a window provided inside the frame.
And an elastic body positioned between the housing and the sealing portion.
The sealing portion
And a lever which is hinged to one side of the housing and is engageable with the housing on the other side.
The filter assembly includes:
And a guide portion connected to upper and lower portions of the plurality of filters and having a shape of an inner surface of the housing, the guide portion being rotatable in an inner surface of the housing.
Wherein the window is made of sapphire glass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150152583A KR20170050710A (en) | 2015-10-30 | 2015-10-30 | Ballast water filtering equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150152583A KR20170050710A (en) | 2015-10-30 | 2015-10-30 | Ballast water filtering equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170050710A true KR20170050710A (en) | 2017-05-11 |
Family
ID=58741544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150152583A KR20170050710A (en) | 2015-10-30 | 2015-10-30 | Ballast water filtering equipment |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170050710A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210020546A (en) * | 2019-08-16 | 2021-02-24 | 대한민국(관리부서:국립수산과학원) | Auto purifying system of biofloc breeding water using cartridge filter |
KR20220014186A (en) | 2020-07-28 | 2022-02-04 | 에스엔시스(주) | A back washing type water purifier |
KR20220014667A (en) | 2020-07-29 | 2022-02-07 | 에스엔시스(주) | A back washing type water purifier, purification system having the same and driving method thereof |
-
2015
- 2015-10-30 KR KR1020150152583A patent/KR20170050710A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210020546A (en) * | 2019-08-16 | 2021-02-24 | 대한민국(관리부서:국립수산과학원) | Auto purifying system of biofloc breeding water using cartridge filter |
KR20220014186A (en) | 2020-07-28 | 2022-02-04 | 에스엔시스(주) | A back washing type water purifier |
KR20220014667A (en) | 2020-07-29 | 2022-02-07 | 에스엔시스(주) | A back washing type water purifier, purification system having the same and driving method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100814658B1 (en) | Method of liquid detoxification and apparatus therefor | |
JP4813588B2 (en) | Ballast water treatment equipment | |
JP5386690B2 (en) | Liquid detoxification treatment apparatus and ship equipped with this apparatus | |
KR20170050710A (en) | Ballast water filtering equipment | |
JP2007229575A (en) | Method and apparatus for detoxifying liquid, and ship provided with the apparatus | |
KR101122294B1 (en) | Filtering and sterilizing device for ballast water | |
KR101045694B1 (en) | Apparatus for Treatment of Ships' Ballast Water | |
KR20180005980A (en) | Emergency liquid supply and discharging equipment in sunken ship's tanks | |
JP4262720B2 (en) | Ballast water treatment method and treatment apparatus | |
KR20130035546A (en) | Direct type water purifier | |
KR101775469B1 (en) | Ballast water filtering equipment | |
KR101661627B1 (en) | Open and shut structure of bilge well in cargo hold | |
JP2010013098A (en) | Ballast treatment water supply ship | |
KR101860727B1 (en) | a water purifing device for salt farm | |
KR101498352B1 (en) | UV reactor having easy maintenance structure | |
JP5895116B2 (en) | Ballast water treatment device, ship equipped with this ballast water treatment device, and ballast water treatment method | |
WO2022195472A1 (en) | System and method for removing microplastics from seawater | |
CN204079668U (en) | A kind of resistance to anticorrosion sea water desaltination sterilizer | |
KR20170030777A (en) | Drain Pipe Structure with Valve Fuction | |
KR101566519B1 (en) | Pipe coupler and system for treating ballast water having the same | |
JP5570889B2 (en) | Ballast water treatment equipment | |
KR101501819B1 (en) | UV reactor having easy maintenance structure | |
KR20070072209A (en) | Breakwater for seawater discharge | |
KR102110633B1 (en) | Washing system for preventing corrosion of ballast water filter unit | |
KR20170052075A (en) | Support system for ballast water filtering equipment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |