WO2013153670A1 - Ship and ballast water processing device - Google Patents

Ship and ballast water processing device 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
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WO
WIPO (PCT)
Prior art keywords
ballast water
valve
ballast
water treatment
ship
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PCT/JP2012/060168
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French (fr)
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/en
Priority to SG2013014675A priority patent/SG194418A1/en
Priority to CN201280002916XA priority patent/CN103459246A/en
Priority to PCT/JP2012/060168 priority patent/WO2013153670A1/en
Publication of WO2013153670A1 publication Critical patent/WO2013153670A1/en

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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
    • 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

A ship (1) is characterized by being provided with a ballast water processing means (2) that is for processing ballast water and that is installed in a cargo hold (4) in which cargo is loaded.

Description

船舶及びバラスト水処理装置Ship and ballast water treatment equipment
　本発明は、バラスト水処理装置及びそれを搭載した船舶に関する。 The present invention relates to a ballast water treatment apparatus and a ship equipped with the same.
　近年、環境保護の観点からバラスト水を処理するためのバラスト水処理装置が船舶に搭載されることがある。例えば、バラスト水処理装置を船舶後方の非防爆エリアに設けることが開示されている（特許文献１参照）。 In recent years, a ballast water treatment apparatus for treating ballast water from the viewpoint of environmental protection may be mounted on a ship. For example, it is disclosed that a ballast water treatment device is provided in a non-explosion-proof area behind the ship (see Patent Document 1).
　しかしながら、バラスト水処理装置を搭載することを前提とせずに設計又は製造されている船舶も多い。このような船舶は、バラスト水処理装置を搭載するために、改造などの多くの労力を要する。 However, many ships are designed or manufactured without the premise that a 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.
特開２００９－６７２５３号公報JP 2009-67253 A
　本発明の目的は、バラスト水処理装置を容易に搭載することのできる船舶を提供することにある。 An object of the present invention is to provide a ship on which a ballast water treatment device can be easily mounted.
　本発明の観点に従った船舶は、貨物を搭載する貨物艙に設置され、バラスト水を処理するバラスト水処理手段を備える。 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.
　本発明によれば、バラスト水処理装置を容易に搭載することのできる船舶を提供することができる。 According to the present invention, it is possible to provide a ship on which a ballast water treatment device can be easily mounted.
図１は、本発明の第１の実施形態に係る船舶の構成を示す側面図である。FIG. 1 is a side view showing a configuration of a ship according to the first embodiment of the present invention. 図２は、本発明の第１の実施形態に係るバラスト水処理装置の内部の構成を示す構成図である。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. 図３は、本発明の第１の実施形態に係る船舶におけるポンプを使用してバラスト水を取水する場合のバラスト水の流れる構成を示す構成図である。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. 図４は、本発明の第１の実施形態に係る船舶におけるポンプを使用してバラスト水を排水する場合のバラスト水の経路を示す構成図である。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. 図５は、本発明の第１の実施形態に係る船舶におけるポンプを使用せずにバラスト水を取水する場合のバラスト水の経路を示す構成図である。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. 図６は、本発明の第１の実施形態に係る船舶におけるポンプを使用せずにバラスト水を排水する場合のバラスト水の経路を示す構成図である。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. 図７は、本発明の第２の実施形態に係る船舶の構成を示す側面図である。FIG. 7 is a side view showing the configuration of the ship according to the second embodiment of the present invention.
　以下、図面を参照して、本発明の実施形態を説明する。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
（第１の実施形態）
　図１は、本発明の第１の実施形態に係る船舶１の構成を示す側面図である。なお、以降の図における同一部分には同一符号を付してその詳しい説明を省略し、異なる部分について主に述べる。以降の実施形態も同様にして重複する説明を省略する。 (First embodiment)
FIG. 1 is a side view showing a configuration of a ship 1 according to the first embodiment of the present invention. In addition, the same code | symbol is attached | subjected to the same part in subsequent figures, the detailed description is abbreviate | omitted, and a different part is mainly described. In the following embodiments, the same description is omitted.
　船舶１は、コンテナを積載するコンテナ船である。なお、ここでは、説明の便宜上、船舶１は、海上を航行するものとして説明するが、湖又は河川などでも同じである。 Ship 1 is a container ship for loading containers. Here, for convenience of explanation, the ship 1 is described as navigating on the sea, but the same applies to a lake or a river.
　船舶１は、バラスト水処理装置２と、船首側タンク３と、船首側コンテナホールド４と、燃料タンク５と、バラストスペース６と、居住区８と、船尾側コンテナホールド９と、機関室区域１０と、係船デッキ１１と、操舵機室１２と、ボイドスペース１３と、スクリュー１４と、舵１５とを備える。 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. A mooring deck 11, a steering machine room 12, a void space 13, a screw 14, and a rudder 15.
　バラスト水処理装置２は、船首側コンテナホールド４に設置されている。バラスト水処理装置２は、標準コンテナ化されている。即ち、バラスト水処理装置２の筐体は、ＩＳＯ（国際標準化機構）に準拠したコンテナと同一形状である。バラスト水処理装置２の筐体となるコンテナは、例えば２０フィートを２個長手方向に組み合わせて４０フィート相当にしたもの又は４０フィート単体のものである。 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.
　バラスト水処理装置２は、バラスト水を処理する。具体的には、バラスト水処理装置２は、バラスト水中の微生物及びバクテリア類を死滅又は除去する。バラスト水とは、船舶の安定を保つために、貨物を積載していない時に主に重心を下げる目的で船内に取り入れる水である。この水は、海水、淡水、又は汽水のいずれでもよい。 The 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.
　船首側タンク３は、船首側に位置するタンクである。 The bow side tank 3 is a tank located on the bow side.
　船首側コンテナホールド４及び船尾側コンテナホールド９は、貨物艙（カーゴホールド）に設けられている。貨物艙は、貨物を搭載する区画である。船首側コンテナホールド４及び船尾側コンテナホールド９は、コンテナを積載し、固定する場所である。船首側コンテナホールド４は、機関室区域１０よりも前方で船首側タンク３の後方に位置する。船尾側コンテナホールド９は、機関室区域１０よりも上後方の船尾側に位置する。 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.
　バラストスペース６は、船首側コンテナホールド４の下部に位置する空間である。バラストスペース６には、例えば、バラストタンク、パイプダクト、又はダクトキールなどが設けられている。 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.
　居住区８は、甲板の上に位置する。居住区８は、船員などが居住する場所である。 Residential district 8 is located on the deck. The residential area 8 is a place where sailors live.
　機関室区域１０は、船舶１の推進装置を駆動する装置を設置する区画で、居住区８の後方部分を含む区域である。機関室区域１０は、船首側コンテナホールド４及び船尾側コンテナホールド９とそれぞれ隔壁で遮られている。 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.
　係船デッキ１１は、船尾部の上部に設けられている。係船デッキ１１は、本船を係船する機器を設置するためのデッキである。 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.
　操舵機室１２は、係船デッキ１１の下部に位置する。操舵機室１２は、舵１５を操作する機器を設置するための部屋である。 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.
　ボイドスペース１３は、操舵機室１２の下部に位置する空間である。 The void space 13 is a space located below the steering machine room 12.
　スクリュー１４及び舵１５は、船舶１の船尾に設けられている。スクリュー１４は、船舶１の動力である。舵１５は、船舶１の進行方向を制御するための機器である。 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.
　図２は、本実施形態に係るバラスト水処理装置２の内部の構成を示す構成図である。 FIG. 2 is a configuration diagram showing an internal configuration of the ballast water treatment apparatus 2 according to the present embodiment.
　バラスト水処理装置２は、フィルター２１と、殺菌ユニット２２と、電源制御ユニット２３と、配管２４とを備えている。配管２４は、バラスト水がバラスト水処理装置２内のフィルター２１及び殺菌ユニット２２に流れるように配管されている。 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.
　フィルター２１は、バラスト水を濾過するための装置である。フィルター２１は、取水したバラスト水に含まれる微生物又はバクテリアなどを取り除く。フィルター２１を通り抜けたバラスト水は、殺菌ユニット２２に流れる。フィルター２１には、濾過した微生物などが含まれる汚泥などの不純物を外部に排出（ドレン排出）するための機能が設けられている。バラスト水を排出する場合、バラスト水は、フィルター２１による濾過をせずに、フィルター２１を迂回する配管２４を通る。なお、排出する場合であっても、バラスト水をフィルター２１に通してもよい。 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.
　殺菌ユニット２２は、フィルター２１により濾過されたバラスト水に含まれる濾過されなかった微生物、バクテリア又は細菌などの生物を死滅させるための殺菌処理をする。殺菌ユニット２２は、殺菌されたバラスト水を配管２４から放出する。殺菌ユニット２２には、バラスト水を排出するための配管２４が２本出ている。１本目の配管２４は、取水したバラスト水をバラストタンクに貯めるためのものである。２本目の配管２４は、バラストタンク内にあるバラスト水を排水するためのものである。なお、殺菌ユニット２２にも、フィルター２１と同様に、バラスト水を処理した後に残る不純物を外部に排出（ドレン排出）するための機能が設けられていてもよい。 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.
　電源制御ユニット２３は、バラスト水処理装置２内のフィルター２１及び殺菌ユニット２２などの各機器に電源を供給する。 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.
　図３から図６は、本実施形態に係る船舶１のバラスト水の経路を示す構成図である。 3 to 6 are configuration diagrams showing a path of ballast water of the ship 1 according to the present embodiment.
　船舶１には、次の４つのパターンでバラスト水を流す経路がある。４つのパターンとは、ポンプ３２を使用してバラスト水を取水する場合、ポンプ３２を使用してバラスト水を排水する場合、ポンプ３２を使用せずにバラスト水を取水する場合、及びポンプ３２を使用せずにバラスト水を排水する場合である。 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.
　図３は、ポンプ３２を使用してバラスト水を取水する場合のバラスト水の経路を示している。図４は、ポンプ３２を使用してバラスト水を排水する場合のバラスト水の経路を示している。図５は、ポンプ３２を使用せずにバラスト水を取水する場合のバラスト水の経路を示している。図６は、ポンプ３２を使用せずにバラスト水を排水する場合のバラスト水の経路を示している。 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.
　取水・排水口１６は、バラスト水を取水又は排水するための船舶１の外側に設けられた穴である。取水・排水口１６からバラスト水として取水された海水は、バラスト水処理装置２により処理されて、バラストタンクに貯められる。なお、バラストタンクは、少なくとも１つあれば、いくつあってもよい。バラストタンクに貯められたバラスト水は、バラスト水処理装置２により処理されて、取水・排水口１６から排出される。 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.
　複数のバラスト配管３１は、取水・排水口１６とバラスト水処理装置２との間の経路、及びバラストタンクとバラスト水処理装置２との間の経路にバラスト水を流すように配管されている。 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.
　複数の弁３３ａ～３３ｊは、バラスト配管３１に設けられている。それぞれの弁３３ａ～３３ｊがバラスト水の流れる経路を決定するように開閉される。これにより、４つのパターンの経路のうち１つのパターンの経路が決定される。また、弁３３ａ～３３ｊは、バラスト配管３１を流れるバラスト水の流量を制御することもできる。 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.
　ポンプ３２は、バラスト水を取水又は排水するために使用されるバラストポンプである。ポンプ３２は、バラストタンクに蓄えられているバラスト水の水面と海面との高さに基づいて使用するか否かを決定する。例えば、バラスト水を取水する場合、海面よりもバラストタンクの水面の方が高い場合、ポンプ３２を使用する。バラスト水を排水する場合、海面よりもバラストタンクの水面の方が低い場合、ポンプ３２を使用する。なお、ポンプ３２は、バラスト水の取水又は排水に限らず、その他の用途と兼用することのできるジェネラルサービスポンプでもよい。また、ポンプ３２の揚程が足りない場合に揚程を補助するブースターポンプがポンプ３２とは別に設けられていてもよい。 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.
　バラスト配管３１、ポンプ３２及び弁３３ａ～３３ｊは、バラストスペース６及び機関室区域１０に敷設されている。 The 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.
　次に、パターン毎に、バラスト水の流れを制御する方法について説明する。 Next, a method for controlling the flow of ballast water for each pattern will be described.
　図３を参照して、ポンプ３２を使用してバラスト水を取水する場合について説明する。この場合、弁３３ａ、弁３３ｄ、弁３３ｅ、弁３３ｆ、及び弁３３ｇは、弁開状態であり、弁３３ｂ、弁３３ｃ、弁３３ｈ、弁３３ｉ、及び弁３３ｊは、弁閉状態である。 Referring to FIG. 3, the case where the ballast water is taken using the pump 32 will be described. In this case, the 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.
　取水・排水口１６から取水されたバラスト水は、ポンプ３２により汲み上げられる。このとき、バラスト水は、取水・排水口１６から、弁３３ａ、ポンプ３２、弁３３ｄ、弁３３ｅ、及び弁３３ｆを順次に介して、バラスト水処理装置２に入る。ポンプ３２により汲み上げられたバラスト水は、バラスト水処理装置２に流れる。バラスト水処理装置２により処理されたバラスト水は、バラストタンクに蓄えられる。このとき、バラスト水は、バラスト水処理装置２から、弁３３ｇを介して、バラストタンクに流れる。 The ballast water taken from the water intake / drain 16 is pumped up by 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 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.
　図４を参照して、ポンプ３２を使用してバラスト水を排水する場合について説明する。この場合、弁３３ｂ、弁３３ｃ、弁３３ｄ、弁３３ｅ、弁３３ｆ、及び弁３３ｉは、弁開状態であり、弁３３ａ、弁３３ｇ、弁３３ｈ、及び弁３３ｊは、弁閉状態である。 Referring to FIG. 4, the case where the ballast water is drained using the pump 32 will be described. In this case, the valve 33b, the valve 33c, the valve 33d, the valve 33e, the valve 33f, and the valve 33i are in the valve open state, and the valve 33a, the valve 33g, the valve 33h, and the valve 33j are in the valve closed state.
　バラストタンクに蓄えられているバラスト水は、ポンプ３２により汲み上げられる。ここで、ポンプ３２を通るバラスト水の流れる向きは、図３に示す取水時と同じになるように構成されている。このとき、バラスト水は、バラストタンクから、弁３３ｃ、ポンプ３２、弁３３ｄ、弁３３ｅ、及び弁３３ｆを順次に介して、バラスト水処理装置２に流れる。ポンプ３２により汲み上げられたバラスト水は、バラスト水処理装置２に流れる。バラスト水処理装置２により処理されたバラスト水は、弁３３ｉ及び弁３３ｂを順次に介して、取水・排水口１６から海に排水される。 The ballast water stored in the ballast tank is pumped up by the pump 32. Here, 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. At this time, 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.
　図５を参照して、ポンプ３２を使用せずにバラスト水を取水する場合について説明する。この場合、弁３３ｂ、弁３３ｅ、弁３３ｆ、弁３３ｇ、及び弁３３ｊは、弁開状態であり、弁３３ａ、弁３３ｃ、弁３３ｄ、弁３３ｈ、及び弁３３ｉは、弁閉状態である。 Referring to FIG. 5, the case where the ballast water is taken without using the pump 32 will be described. In this case, the 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.
　取水・排水口１６から取水されたバラスト水は、ポンプ３２を介さないバラスト配管３１を通って、バラスト水処理装置２に流れる。このとき、バラスト水は、取水・排水口１６から、弁３３ｂ、弁３３ｊ、弁３３ｅ、及び弁３３ｆを順次に介して、バラスト水処理装置２に入る。バラスト水処理装置２により処理されたバラスト水は、バラストタンクに蓄えられる。このとき、バラスト水は、バラスト水処理装置２から、弁３３ｇを介して、バラストタンクに流れる。 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.
　図６を参照して、ポンプ３２を使用せずにバラスト水を排水する場合について説明する。この場合、弁３３ｂ、弁３３ｆ、弁３３ｈ、及び弁３３ｉは、弁開状態であり、弁３３ａ、弁３３ｃ、弁３３ｄ、弁３３ｅ、弁３３ｇ、及び弁３３ｊは、弁閉状態である。 Referring to FIG. 6, the case where the ballast water is drained without using the pump 32 will be described. In this case, the valve 33b, the valve 33f, the valve 33h, and the valve 33i are in the valve open state, and the valve 33a, the valve 33c, the valve 33d, the valve 33e, the valve 33g, and the valve 33j are in the valve closed state.
　バラストタンクに蓄えられているバラスト水は、ポンプ３２を介さないバラスト配管３１を通って、バラスト水処理装置２に流れる。 The 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.
このとき、バラスト水は、バラストタンクから、弁３３ｈ及び弁３３ｆを順次に介して、バラスト水処理装置２に流れる。バラスト水処理装置２により処理されたバラスト水は、弁３３ｉ及び弁３３ｂを順次に介して、取水・排水口１６から海に排水される。 At this time, the 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.
　本実施形態によれば、バラスト水処理装置２を容易に船舶１に搭載することができる。例えば、バラスト水処理装置を搭載することを前提せずに設計又は製造されている船舶の場合、バラスト水処理装置を搭載する場所を確保するのが難しい。例えば、機関室にバラスト水処理装置２を搭載しようとすると、機関室には十分なスペースが確保されていない場合も多い。このような場合であって、バラスト水処理装置２は、貨物艙に設置することを前提として設計されているため、貨物艙に設置することができる。 According to the present embodiment, the ballast water treatment device 2 can be easily mounted on the ship 1. For example, in the case of 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. For example, when 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.
　また、バラスト水処理装置２が標準コンテナ化されて貨物艙に設置されていることにより、通常の荷役装置で積み下ろしをすることができる。これにより、バラスト水処理装置２が不要になった場合又は交換する場合などでも、バラスト水処理装置２を容易に積み下ろしすることができる。 Also, since 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.
（第２の実施形態）
　図７は、本発明の第２の実施形態に係る船舶１Ａの構成を示す側面図である。 (Second Embodiment)
FIG. 7 is a side view showing the configuration of a ship 1A according to the second embodiment of the present invention.
　船舶１Ａは、図１に示す第１の実施形態に係る船舶１において、バラスト水処理装置２を、船首側コンテナホールド４に設置する代わりに、船尾側コンテナホールド９に設置したものである。その他の点は、第１の実施形態に係る船舶１と同様である。 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.
　本実施形態によれば、バラスト水処理装置２を船尾側コンテナホールド９に設置しても、第１の実施形態と同様の作用効果を得ることができる。 According to this embodiment, even if the ballast water treatment device 2 is installed in the stern side container hold 9, the same effect as that of the first embodiment can be obtained.
　なお、各実施形態では、バラスト水処理装置２は、コンテナ化されたものについて説明したが、貨物艙に設置することを前提として設計されていれば、コンテナ化されていなくてもよい。バラスト水処理装置２が貨物艙に設置することができるようにすることで、バラスト水処理装置２の設置場所を容易に確保することができる。 In each 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.
　また、各実施形態において、バラスト配管３１、ポンプ３２及び弁３３ａ～３３ｊは、図３～図６に示すもの以外に設けられていてもよい。これらの機器類は、船舶１の構造又は状況に応じて、変更することできる。 In each embodiment, the 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.
　さらに、各実施形態において、バラスト水処理装置２は、どのような形式でもよい。例えば、バラスト水処理装置２は、フィルター２１と殺菌ユニット２２の処理順序が逆になる構成でもよいし、フィルター２１がなくてもよい。 Furthermore, in each embodiment, the ballast water treatment device 2 may have any type. For example, 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.
　なお、本発明は上記で説明した実施形態に限定されず、各実施形態は、構成要素を削除、付加又は変更等をして実施することができる。また、各実施形態の各構成要素を適宜組み合わせ又は交換などをすることで、さらに異なる形態で実施することができる。このように、上記で説明した実施形態と直接的には異なる実施形態であっても、本発明と同様の趣旨のものは、本発明の実施形態として説明したものとして、その説明を省略している。 Note that 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.

Claims (7)

  1. 　貨物を搭載する貨物艙に設置され、バラスト水を処理するバラスト水処理手段
    を備えたことを特徴とする船舶。     A ship provided with a ballast water treatment means for treating ballast water, which is installed in a cargo pit on which cargo is loaded.
  2. 　前記バラスト水処理手段は、コンテナ化されたこと
    を特徴とする請求項１に記載の船舶。     The ship according to claim 1, wherein the ballast water treatment unit is containerized.
  3. 　前記バラスト水処理手段は、着脱可能に設置されたこと
    を特徴とする請求項２に記載の船舶。     The ship according to claim 2, wherein the ballast water treatment means is detachably installed.
  4. 　前記バラスト水処理手段は、取水時及び排水時の前記バラスト水を処理すること
    を特徴とする請求項１から請求項３のいずれか１項に記載の船舶。     The ship according to any one of claims 1 to 3, wherein the ballast water treatment means treats the ballast water during intake and drainage.
  5. 　前記バラスト水の取水時及び排水時に用いるポンプ
    を備えたことを特徴とする請求項４に記載の船舶。     The ship according to claim 4, further comprising a pump used when the ballast water is taken and drained.
  6. 　バラスト水を処理し、貨物を搭載する貨物艙に搭載するように構成されたこと
    を特徴とするバラスト水処理装置。     A ballast water treatment apparatus configured to treat ballast water and to be mounted on a cargo ridge for loading cargo.
  7. 　コンテナ化されたこと
    を特徴とする請求項６に記載のバラスト水処理装置。     The ballast water treatment apparatus according to claim 6, wherein the ballast water treatment apparatus is containerized.
PCT/JP2012/060168 2012-04-13 2012-04-13 Ship and ballast water processing device WO2013153670A1 (en)

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KR1020137004830A KR20140020817A (en) 2012-04-13 2012-04-13 Ship and ballast water treatment system
SG2013014675A SG194418A1 (en) 2012-04-13 2012-04-13 Ship and ballast water treatment system
CN201280002916XA CN103459246A (en) 2012-04-13 2012-04-13 Ship and ballast water processing device
PCT/JP2012/060168 WO2013153670A1 (en) 2012-04-13 2012-04-13 Ship and ballast water processing device

Applications Claiming Priority (1)

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PCT/JP2012/060168 WO2013153670A1 (en) 2012-04-13 2012-04-13 Ship and ballast water processing device

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KR20140020817A (en) 2014-02-19
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