WO2013153670A1 - Navire et dispositif de traitement de l'eau de ballast - Google Patents

Navire et dispositif de traitement de l'eau de ballast Download PDF

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Publication number
WO2013153670A1
WO2013153670A1 PCT/JP2012/060168 JP2012060168W WO2013153670A1 WO 2013153670 A1 WO2013153670 A1 WO 2013153670A1 JP 2012060168 W JP2012060168 W JP 2012060168W WO 2013153670 A1 WO2013153670 A1 WO 2013153670A1
Authority
WO
WIPO (PCT)
Prior art keywords
ballast water
valve
ballast
water treatment
ship
Prior art date
Application number
PCT/JP2012/060168
Other languages
English (en)
Japanese (ja)
Inventor
暢之 大西
Original Assignee
株式会社 商船三井
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社 商船三井 filed Critical 株式会社 商船三井
Priority to KR1020137004830A priority Critical patent/KR20140020817A/ko
Priority to CN201280002916XA priority patent/CN103459246A/zh
Priority to SG2013014675A priority patent/SG194418A1/en
Priority to PCT/JP2012/060168 priority patent/WO2013153670A1/fr
Publication of WO2013153670A1 publication Critical patent/WO2013153670A1/fr

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Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a ballast water treatment apparatus and a ship equipped with the same.
  • a ballast water treatment apparatus for treating ballast water from the viewpoint of environmental protection may be mounted on a ship.
  • a ballast water treatment device is provided in a non-explosion-proof area behind the ship (see Patent Document 1).
  • ballast water treatment device is installed.
  • Such a ship requires a lot of efforts such as remodeling in order to mount the ballast water treatment device.
  • An object of the present invention is to provide a ship on which a ballast water treatment device can be easily mounted.
  • a ship according to the aspect of the present invention is installed in a cargo ridge on which cargo is loaded, and includes ballast water treatment means for treating ballast water.
  • FIG. 1 is a side view showing a configuration of a ship according to the first embodiment of the present invention.
  • FIG. 2 is a configuration diagram showing an internal configuration of the ballast water treatment apparatus according to the first embodiment of the present invention.
  • FIG. 3 is a configuration diagram illustrating a configuration in which ballast water flows when the ballast water is taken using the pump in the ship according to the first embodiment of the present invention.
  • Drawing 4 is a lineblock diagram showing the course of ballast water at the time of draining ballast water using the pump in the vessel concerning the 1st embodiment of the present invention.
  • FIG. 5 is a configuration diagram showing a path of ballast water when water is taken in without using a pump in the ship according to the first embodiment of the present invention.
  • FIG. 6 is a configuration diagram illustrating a path of ballast water when draining ballast water without using the pump in the ship according to the first embodiment of the present invention.
  • FIG. 7 is a side view showing the configuration of the ship according to the second embodiment of the present invention.
  • FIG. 1 is a side view showing a configuration of a ship 1 according to the first embodiment of the present invention.
  • symbol is attached
  • Ship 1 is a container ship for loading containers.
  • the ship 1 is described as navigating on the sea, but the same applies to a lake or a river.
  • the ship 1 includes a ballast water treatment device 2, a bow side tank 3, a bow side container hold 4, a fuel tank 5, a ballast space 6, a residential area 8, a stern side container hold 9, and an engine room area 10.
  • the ballast water treatment device 2 is installed in the bow side container hold 4.
  • the ballast water treatment device 2 is a standard container. That is, the housing of the ballast water treatment device 2 has the same shape as a container conforming to ISO (International Organization for Standardization).
  • the container which becomes the housing of the ballast water treatment device 2 is, for example, a combination of two 20 feet in the longitudinal direction and corresponding to 40 feet or a single 40 feet.
  • ballast water treatment device 2 treats ballast water. Specifically, the ballast water treatment apparatus 2 kills or removes microorganisms and bacteria in the ballast water.
  • Ballast water is water that is taken into the ship mainly for the purpose of lowering the center of gravity when cargo is not loaded in order to keep the ship stable. This water may be seawater, fresh water, or brackish water.
  • the bow side tank 3 is a tank located on the bow side.
  • the bow side container hold 4 and stern side container hold 9 are provided in the cargo hold.
  • a cargo shed is a section that carries cargo.
  • the bow side container hold 4 and the stern side container hold 9 are places where containers are loaded and fixed.
  • the bow side container hold 4 is located in front of the engine room area 10 and behind the bow side tank 3.
  • the stern side container hold 9 is located on the stern side above and behind the engine room area 10.
  • the ballast space 6 is a space located below the bow side container hold 4.
  • the ballast space 6 is provided with, for example, a ballast tank, a pipe duct, or a duct keel.
  • Residential district 8 is located on the deck.
  • the residential area 8 is a place where sailors live.
  • the engine room zone 10 is a zone where a device for driving the propulsion device of the ship 1 is installed, and is a zone including the rear part of the residential zone 8.
  • the engine room area 10 is blocked from the bow side container hold 4 and the stern side container hold 9 by partition walls.
  • the mooring deck 11 is provided in the upper part of the stern part.
  • the mooring deck 11 is a deck for installing equipment for mooring the ship.
  • the steering machine room 12 is located below the mooring deck 11.
  • the steering machine room 12 is a room for installing equipment for operating the rudder 15.
  • the void space 13 is a space located below the steering machine room 12.
  • the screw 14 and the rudder 15 are provided at the stern of the ship 1.
  • the screw 14 is the power of the ship 1.
  • the rudder 15 is a device for controlling the traveling direction of the ship 1.
  • FIG. 2 is a configuration diagram showing an internal configuration of the ballast water treatment apparatus 2 according to the present embodiment.
  • the ballast water treatment device 2 includes a filter 21, a sterilization unit 22, a power supply control unit 23, and a pipe 24.
  • the pipe 24 is piped so that the ballast water flows to the filter 21 and the sterilization unit 22 in the ballast water treatment apparatus 2.
  • the filter 21 is a device for filtering ballast water.
  • the filter 21 removes microorganisms or bacteria contained in the taken ballast water. Ballast water that has passed through the filter 21 flows to the sterilization unit 22.
  • the filter 21 is provided with a function for discharging impurities such as sludge containing filtered microorganisms to the outside (drain discharge). When discharging the ballast water, the ballast water passes through the pipe 24 bypassing the filter 21 without being filtered by the filter 21. Even when discharging, ballast water may be passed through the filter 21.
  • the sterilization unit 22 performs a sterilization process for killing organisms such as microorganisms, bacteria, or bacteria that have not been filtered and are contained in the ballast water filtered by the filter 21.
  • the sterilization unit 22 discharges sterilized ballast water from the pipe 24.
  • the sterilization unit 22 has two pipes 24 for discharging ballast water.
  • the first pipe 24 is for storing the taken ballast water in the ballast tank.
  • the second pipe 24 is for draining ballast water in the ballast tank.
  • the sterilization unit 22 may also be provided with a function for discharging impurities remaining after processing the ballast water to the outside (drain discharge), similarly to the filter 21.
  • the power control unit 23 supplies power to each device such as the filter 21 and the sterilization unit 22 in the ballast water treatment apparatus 2.
  • 3 to 6 are configuration diagrams showing a path of ballast water of the ship 1 according to the present embodiment.
  • Ship 1 has a route for flowing ballast water in the following four patterns.
  • the four patterns are: when the ballast water is taken using the pump 32; when the ballast water is drained using the pump 32; when the ballast water is taken without using the pump 32; This is a case of draining ballast water without using it.
  • FIG. 3 shows the path of ballast water when the ballast water is taken using the pump 32.
  • FIG. 4 shows the path of ballast water when the ballast water is drained using the pump 32.
  • FIG. 5 shows a path of ballast water when the ballast water is taken without using the pump 32.
  • FIG. 6 shows the path of ballast water when draining ballast water without using the pump 32.
  • the water intake / drain 16 is a hole provided outside the ship 1 for taking or draining ballast water. Seawater taken as ballast water from the water intake / drain 16 is processed by the ballast water treatment device 2 and stored in the ballast tank. Note that there may be any number of ballast tanks as long as there is at least one. Ballast water stored in the ballast tank is processed by the ballast water treatment device 2 and discharged from the water intake / drain 16.
  • the plurality of ballast pipes 31 are piped so that the ballast water flows through a path between the water intake / drain port 16 and the ballast water treatment apparatus 2 and a path between the ballast tank and the ballast water treatment apparatus 2.
  • a plurality of valves 33 a to 33 j are provided in the ballast pipe 31.
  • the respective valves 33a to 33j are opened and closed so as to determine the path through which the ballast water flows. As a result, one of the four pattern paths is determined. Further, the valves 33a to 33j can control the flow rate of the ballast water flowing through the ballast pipe 31.
  • the pump 32 is a ballast pump used for taking or draining ballast water.
  • the pump 32 determines whether or not to use the ballast water based on the height of the ballast water stored in the ballast tank and the sea level. For example, when taking ballast water, the pump 32 is used when the water surface of the ballast tank is higher than the sea surface. When draining ballast water, the pump 32 is used if the water surface of the ballast tank is lower than the sea level.
  • the pump 32 is not limited to water intake or drainage of ballast water, but may be a general service pump that can be used for other purposes. In addition, a booster pump that assists the lift when the pump 32 has insufficient lift may be provided separately from the pump 32.
  • ballast pipe 31, the pump 32, and the valves 33a to 33j are laid in the ballast space 6 and the engine room area 10.
  • valve 33a the valve 33d, the valve 33e, the valve 33f, and the valve 33g are opened, and the valve 33b, the valve 33c, the valve 33h, the valve 33i, and the valve 33j are closed.
  • ballast water taken from the water intake / drain 16 is pumped up by the pump 32.
  • the ballast water enters the ballast water treatment apparatus 2 from the water intake / drain port 16 through the valve 33a, the pump 32, the valve 33d, the valve 33e, and the valve 33f in this order.
  • Ballast water pumped up by the pump 32 flows to the ballast water treatment device 2.
  • the ballast water treated by the ballast water treatment device 2 is stored in the ballast tank. At this time, the ballast water flows from the ballast water treatment device 2 to the ballast tank through the valve 33g.
  • valve 33b, the valve 33c, the valve 33d, the valve 33e, the valve 33f, and the valve 33i are in the valve open state
  • valve 33a, the valve 33g, the valve 33h, and the valve 33j are in the valve closed state.
  • ballast water stored in the ballast tank is pumped up by the pump 32.
  • the direction in which the ballast water flows through the pump 32 is configured to be the same as that during water intake shown in FIG.
  • the ballast water flows from the ballast tank to the ballast water treatment device 2 through the valve 33c, the pump 32, the valve 33d, the valve 33e, and the valve 33f sequentially.
  • Ballast water pumped up by the pump 32 flows to the ballast water treatment device 2.
  • the ballast water treated by the ballast water treatment device 2 is drained from the water intake / drain 16 into the sea through the valve 33i and the valve 33b sequentially.
  • valve 33b, the valve 33e, the valve 33f, the valve 33g, and the valve 33j are opened, and the valve 33a, the valve 33c, the valve 33d, the valve 33h, and the valve 33i are closed.
  • the ballast water taken from the water intake / drain port 16 flows to the ballast water treatment device 2 through the ballast pipe 31 not through the pump 32. At this time, the ballast water enters the ballast water treatment apparatus 2 from the water intake / drain port 16 through the valve 33b, the valve 33j, the valve 33e, and the valve 33f sequentially.
  • the ballast water treated by the ballast water treatment device 2 is stored in the ballast tank. At this time, the ballast water flows from the ballast water treatment device 2 to the ballast tank through the valve 33g.
  • valve 33b, the valve 33f, the valve 33h, and the valve 33i are in the valve open state
  • valve 33a, the valve 33c, the valve 33d, the valve 33e, the valve 33g, and the valve 33j are in the valve closed state.
  • ballast water stored in the ballast tank flows to the ballast water treatment device 2 through the ballast pipe 31 not passing through the pump 32.
  • ballast water flows from the ballast tank to the ballast water treatment device 2 through the valve 33h and the valve 33f in this order.
  • the ballast water treated by the ballast water treatment device 2 is drained from the water intake / drain 16 into the sea through the valve 33i and the valve 33b sequentially.
  • the ballast water treatment device 2 can be easily mounted on the ship 1.
  • a ship that is designed or manufactured without assuming the mounting of a ballast water treatment device, it is difficult to secure a place for mounting the ballast water treatment device.
  • the ballast water treatment device 2 is to be mounted in an engine room, there are many cases where sufficient space is not secured in the engine room. In such a case, since the ballast water treatment device 2 is designed on the assumption that it is installed in a cargo tank, it can be installed in the cargo tank.
  • the ballast water treatment device 2 is made into a standard container and installed in a cargo basket, it can be loaded and unloaded with a normal cargo handling device. Thereby, even when the ballast water treatment apparatus 2 becomes unnecessary or is replaced, the ballast water treatment apparatus 2 can be easily loaded and unloaded.
  • FIG. 7 is a side view showing the configuration of a ship 1A according to the second embodiment of the present invention.
  • the ship 1A is a ship 1 according to the first embodiment shown in FIG. 1 in which the ballast water treatment device 2 is installed in the stern side container hold 9 instead of being installed in the bow side container hold 4. Other points are the same as those of the ship 1 according to the first embodiment.
  • the ballast water treatment apparatus 2 has been described as being containerized. However, the ballast water treatment apparatus 2 may not be containerized as long as the ballast water treatment apparatus 2 is designed on the assumption that it is installed in a cargo tank. By allowing the ballast water treatment device 2 to be installed in the cargo tub, the installation location of the ballast water treatment device 2 can be easily secured.
  • ballast pipe 31, the pump 32, and the valves 33a to 33j may be provided in addition to those shown in FIGS. These devices can be changed according to the structure or situation of the ship 1.
  • the ballast water treatment device 2 may have any type.
  • the ballast water treatment apparatus 2 may have a configuration in which the processing order of the filter 21 and the sterilization unit 22 is reversed, or the filter 21 may not be provided.
  • the present invention is not limited to the embodiments described above, and each embodiment can be implemented by deleting, adding, or changing components. Moreover, it can implement in a further different form by combining or exchanging each component of each embodiment suitably. As described above, even if the embodiment is directly different from the above-described embodiment, the same object as the present invention is described as the embodiment of the present invention, and the description thereof is omitted. Yes.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Toxicology (AREA)
  • Physical Water Treatments (AREA)

Abstract

L'invention porte sur un navire (1) caractérisé en ce qu'il est équipé d'un moyen de traitement de l'eau de ballast (2) qui est destiné à traiter l'eau de ballast et qui est installé dans une cale (4), dans laquelle une cargaison est chargée.
PCT/JP2012/060168 2012-04-13 2012-04-13 Navire et dispositif de traitement de l'eau de ballast WO2013153670A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020137004830A KR20140020817A (ko) 2012-04-13 2012-04-13 선박 및 밸러스트수 처리장치
CN201280002916XA CN103459246A (zh) 2012-04-13 2012-04-13 船舶及压载水处理装置
SG2013014675A SG194418A1 (en) 2012-04-13 2012-04-13 Ship and ballast water treatment system
PCT/JP2012/060168 WO2013153670A1 (fr) 2012-04-13 2012-04-13 Navire et dispositif de traitement de l'eau de ballast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/060168 WO2013153670A1 (fr) 2012-04-13 2012-04-13 Navire et dispositif de traitement de l'eau de ballast

Publications (1)

Publication Number Publication Date
WO2013153670A1 true WO2013153670A1 (fr) 2013-10-17

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PCT/JP2012/060168 WO2013153670A1 (fr) 2012-04-13 2012-04-13 Navire et dispositif de traitement de l'eau de ballast

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KR (1) KR20140020817A (fr)
CN (1) CN103459246A (fr)
SG (1) SG194418A1 (fr)
WO (1) WO2013153670A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014139045A (ja) * 2013-01-21 2014-07-31 Shin Kurushima Dockyard Co Ltd 船舶構造
JP2020158057A (ja) * 2019-03-28 2020-10-01 三井Ｅ＆Ｓ造船株式会社 ばら積み貨物船

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102189077B1 (ko) * 2017-07-25 2020-12-09 현대중공업 주식회사 선박

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPS6216875B2 (fr) * 1981-01-27 1987-04-15 Mitsubishi Heavy Ind Ltd
JP3172935U (ja) * 2011-10-28 2012-01-12 株式会社シーメイト 船舶

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GB0410478D0 (en) * 2004-05-11 2004-06-16 Foss & Varenhed Entpr As Method
JP4272669B2 (ja) * 2006-09-29 2009-06-03 社団法人日本海難防止協会 船舶バラスト水の処理装置
GB0704979D0 (en) * 2007-03-15 2007-04-25 Univ Newcastle Process for treatment of ballast water aboard cargo transport tankers
JP6021293B2 (ja) * 2010-04-20 2016-11-09 三菱重工業株式会社 バラスト水処理システム
CN201777376U (zh) * 2010-08-31 2011-03-30 芜湖新联造船有限公司 船舶兼作压载舱的货舱结构
CN101948204A (zh) * 2010-09-07 2011-01-19 中国船舶重工集团公司第七一八研究所 一种高效的船舶压载水处理***
CN201932930U (zh) * 2010-12-31 2011-08-17 中国船舶重工集团公司第七一八研究所 一种船用紫外线消毒器
CN202107073U (zh) * 2011-05-09 2012-01-11 中国船舶工业集团公司第七○八研究所 一种适用于长江航道的灵便型散货船

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216875B2 (fr) * 1981-01-27 1987-04-15 Mitsubishi Heavy Ind Ltd
JP3172935U (ja) * 2011-10-28 2012-01-12 株式会社シーメイト 船舶

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014139045A (ja) * 2013-01-21 2014-07-31 Shin Kurushima Dockyard Co Ltd 船舶構造
JP2020158057A (ja) * 2019-03-28 2020-10-01 三井Ｅ＆Ｓ造船株式会社 ばら積み貨物船
JP6992942B2 (ja) 2019-03-28 2022-01-13 三井Ｅ＆Ｓ造船株式会社 ばら積み貨物船

Also Published As

Publication number Publication date
CN103459246A (zh) 2013-12-18
SG194418A1 (en) 2013-12-30
KR20140020817A (ko) 2014-02-19

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