KR20160079340A - Ballast Water Service Facility on Land - Google Patents

Abstract

The present invention relates to facility on land for a ballast water service for providing a service of supplying ballast water, collecting the ballast water, and discharging the ballast water to the ocean according to a request of a vessel (50) provided with the ballast water service. The ballast water processing system (100) includes: a sea water storage tank (5); a water inlet line (6) and a water inlet pump (6b); a ballast water storage tank (10) for storing manufactured ballast water for a service or collected vessel ballast water; a main introduction line (110) for connecting a water outlet line (8) of the sea water storage tank (5) with the ballast water storage tank (10); a main pump (120) installed on the main introduction line (110); and a sterilization processing device for sterilizing the sea water flowing through the main introduction line (110). A supply line for supplying the ballast water for a service stored in the ballast water storage tank (10) to the vessel provided with the service includes: first, second, and fourth valves (V1, V2, V4) installed on the main introduction line (110); a suction line of ballast water for a service (111) configured to indirectly connect between the second valve (V2) and an inlet of the ballast water storage tank (10) with between the first valve (V1) and an inlet of the main pump (120); and a ballast water service line (300) extended to the outside of the facility by being in contact with the main introduction line (110) between an outlet side of the main pump (120) and the fourth valve (V4). In addition, a water collection line for collecting the vessel ballast water from the vessel provided with the service (50) includes a vessel ballast water collection line (310) for indirectly connecting the ballast water service line (300) with the inlet of the main pump (120).

Description

{Ballast Water Service Facility on Land}

The present invention relates to a ballast water service dedicated for a ballast water service, and more particularly, to a ballast water service dedicated to a ballast water service, and more particularly, to a ballast water service system for providing a ballast water treatment system and a ballast water storage system, It is possible to construct a dedicated facility for the recovery, storage, and discharge of ballast water from demand vessels to enable the treatment, injection and discharge of ballast water even without equipments for each vessel, And to minimize the cost of ship construction and operation and to reduce the cost of sea transportation.

The ship maintains the balance of the ship by minimizing the fluctuation of the center of gravity of the ship by adjusting the amount of seawater filled in the ballast tanks below or below the ship depending on the amount of cargo.

The ship's ballast water treatment system is used to prevent the deterioration or destruction of the marine ecosystem by transferring the organisms or pathogens of a specific sea area to other sea areas in the process of filling and discharging the seawater, It is a facility to remove marine organisms or pathogens contained in equilibrium water.

As a method of sterilizing ship ballast water, an electrolytic treatment method in which electrolytic water (for example, hypochlorous acid water) generated through electrolysis is injected into seawater flowing into a ballast tank, and an electrolytic treatment method in which seawater And a UV treatment method in which a sterilization treatment is performed in an ultraviolet ray reactor, and various systems of treatment methods may be used in parallel or in combination.

In recent years, it has become imperative to install a ballast water treatment system based on the adoption of the relevant convention by the International Maritime Organization (IMO). In the case of the United States, the installation of a ballast treatment system And the shipowners are also required to have a ballast treatment system to dry them.

Therefore, the ship ballast water treatment system should be constructed in all ships going to other waters and the stability should be certified. Therefore, it is costly for the ship owners who order the ship construction, There is a cost to sacrifice the loading space, and the transportation cost is increased by the limited loading space.

For example, the ship ballast water treatment system can be used for a variety of piping systems for taking in, supplying, processing, storing and discharging seawater, a water intake system such as a pump, an electrolytic bath or ultraviolet reactor system for treating seawater, , Filter equipment, various valve mechanisms, and monitoring equipment are installed in the ship, safety design such as explosion prevention and safety equipment must be provided in parallel.

In addition, when operating the vessel in practice, additional costs for operation, maintenance and repair of the ballast water treatment system should be endured and experts for the operation of the ballast water treatment system should be placed on the vessel.

Patent Registration No. 10-1066674 Published Patent Publication No. 10-2007-0043110

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a ballast water treatment system and a ballast water storage space to produce and store ballast water in advance, It is also possible to provide ballast water service dedicated land equipment capable of reprocessing, storing and discharging the ballast water from the service demand ship or the service demand ship. Even if the vessel does not have a ballast water treatment facility, And to design a space for equipping a ballast water treatment facility as a loading space or other useful space, thereby minimizing the cost of drying and operating the vessel and reducing the transportation cost.

In order to achieve the above object, according to the present invention, there is provided a ballast water service dedicated on-ground facility, wherein the ballast water service demand vessel 50, which requires the supply of ballast water for service ballast water and the ballast water collection service, (A) a sea water storage tank 5 for collecting and storing seawater from the ocean; and (b) a water supply system 5 installed in the water intake line 6 of the sea water storage tank 5 A plurality of ballast water storage tanks 10 for storing ballast water for service which is made by treating seawater or storing service ballast water recovered from a ship and an outflow line 8 and the ballast water storage tank 10 and the seawater stored in the seawater storage tank 5 on the main inflow line 110 to supply the ballast water to the ballast water storage tank 10, Sending from the main pump 120, and comprises a ballast water treatment system 100 comprising a sterilization device for sterilizing the water flowing through the main inlet line (110); The configuration of the supply line for providing the service ballast water stored in the ballast water storage tank 10 to the service demand vessel 50 is shown in the figure as the main inflow line between the intake port 102 and the inlet of the main pump 120 A second valve V2 is connected to the main inlet line 110 at the inlet side of the ballast water storage tank 10 and a second valve V2 is connected to the outlet main inlet line 110 of the main pump 120. [ And a first valve V1 is installed at one point of the main inflow line 110 between the second valve V2 and the inlet of the ballast water tank 10, A service ballast water suction line 111 and a third valve V3 for bypassing a point of a main inflow line 110 between the entrances of the main pumps 120 are installed, The ballast water service line 300 for connecting to the service demand vessel 50 is connected to the main inflow line 110 between the first valve V4 and the fourth valve V4, Extending outwardly; The configuration of the recovery line for recovering ship ballast water from the service demand vessel 50 is shown in the figure as a main line between the first valve V1 and the inlet of the main pump 120 from one point of the ballast service line 300, And a ship ballast water recovery line 310 for bypassing a point of the inflow line 110 is provided.

In the ballast water service dedicated land equipment according to the present invention, a plurality of ballast water injection lines (200) are branched at the downstream end of the main inflow line (110) and independently connected to each of the plurality of ballast water storage tanks Closing valve 202 for each of the ballast water infusion lines 200 and selectively opening and closing the infusion passage opening and closing valves 202 so that the ballast water in the ballast water storage tank 10 Can be configured to be selectable.

In the ballast water service dedicated land equipment according to the present invention, the service head 400 is extended at the end of the ballast water service line 300 and the service of the service demand vessel 50 is provided at the end of the service head 400. And a connector 402 for connecting to the connection end 52.

The filtration filter unit 130 may be installed in the main inflow line 110 downstream of the fourth valve V4 and upstream of the second valve V2 in the onshore facility for ballast water service according to the present invention, The ballast water recovered from the seawater and service demand ship 50 can be configured to be filterable.

Here, a fifth valve (V5) is installed upstream of the second valve (V2) and at the main inflow line (110) downstream of the filter unit (130); A point between the fifth valve V5 and the second valve V2 from one point between the connection point of the ballast water service line 300 of the main inflow line 110 and the fourth valve V4, The ballast water bypass line 112 is installed and the sixth valve V6 is installed in the ballast water bypass line 112; The ballast water recovered from the service demand vessel 50 and the service ballast water sucked from the ballast water storage tank 10 according to the selective opening and closing of the fourth and fifth valves V4 and V5 and the sixth valve V6, Can be configured to be selectable from a path passing through the filter unit (130) or a path passing through the ballast water bypass line (112).

The drain line 72 is branched from one point of the main inflow line 110 between the fifth valve V5 and the second valve V2 and the seventh valve V7 And the ship ballast water recovered from the service demand ship 50 according to the selective opening and closing of the second valve V2 and the seventh valve V7 is sent to the service ballast water storage tank 10, (72) to the ocean.

The sterilization apparatus includes an electrolytic sterilizing apparatus 140a for injecting the electrolytic water produced in the electrolytic bath unit 150 into the main inflow line 110 through the electrolytic water infusion line 152; The electrolytic water injection line 152 is connected to the main inflow line 110 on the upstream side of the connection point of the drain line 72 and enters the ballast water storage tank 10 through the main inflow line 110, The service ballast water and the ship ballast water discharged into the ocean through the water supply pipe 72 can be configured to be sterilizable.

A neutralizing agent supply unit 160 for neutralizing and discharging the ballast water is further provided and a neutralizing agent input line 162 of the neutralizing agent supply unit 160 is connected to the drain line 72, The service ballast water and the ship ballast water can be configured to be neutralized.

The sterilizing treatment apparatus comprises an ultraviolet sterilizing apparatus (140b) for sterilizing by irradiating ultraviolet rays; The ultraviolet sterilization apparatus 140b is disposed on the main inflow line 110 between the connection point of the service ballast suction line 111 and the inlet of the ballast water tank 10 so that the ballast water storage tank 10 It is possible to sterilize the accessing equilibrium water for service.

In this case, a separate ultraviolet sterilizer 140c may be installed on the drain line 72 so that the ballast water and the service ballast discharged to the ocean can be disinfected and discharged.

A bypass line 74 is branched from the drain line 72 and connected to the oceans 70. The seventh valve V7 is connected to the drain line on the downstream side of the branch point of the bypass line 74, (72); An ultraviolet sterilization treatment device 140c is provided on the bypass line 74 and the eighth valve V8 is provided between the bypass line 74 and the ultraviolet sterilization treatment device 140c; The seventh valve (V7) and the eighth valve (V8) are selectively opened and closed to suck from the ballast water discharged from the service demand vessel (50) to the marine and the ballast water storage tank (10) According to the state of the service ballast water, it is possible to select a discharge path which does not pass through the ultraviolet sterilizing apparatus 104c or not.

Each of the inflow pipes 7 is branched and connected for each of a plurality of the seawater storage tanks 5 from the water intake line 6 in the land equipment for dedicated ballast water service according to the present invention, (7a) is provided, and a seawater storage tank (5) capable of storing seawater by selectively opening and closing the inlet valve (7a) is selectable; A water outlet pipe 8 is extended to the outlet of each seawater reservoir 5 and the water outlet pipe 8 is connected to the main inlet line 110 and a water outlet valve 8a is provided for each water outlet pipe 8 So that the seawater storage tank 5 to be sucked by the main pump 120 can be selected by selectively opening and closing the outflow valve 8a.

According to the ballast water service dedicated landing facility of the present invention, there is provided a pre-treatment reservoir and a post-treatment reservoir capable of storing seawater and ballast water on the land, and the ballast water for service from the reservoir The service ballast can be provided to the service demand ship or the ballast water of the service demand ship can be recovered and restored. In some cases, the stored service ballast water or the recovered ship Ballast water may also be discharged to the ocean.

Since such a facility dedicated to ballast water service can be installed in the port to provide ballast water service in accordance with the demand of the service demanding vessel, individual vessels can use the ballast water service facility whenever necessary, even if they do not have ballast water treatment facilities Treatment, injection and discharge of the ballast water becomes possible.

Thus, individual vessels do not need to have a ballast water treatment facility and can design the space as a loading space or other useful space, thereby minimizing drying and operating costs and reducing transportation costs.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view schematically showing the structure of a land-based facility dedicated to a ballast water service according to the present invention; FIG.
FIG. 2 is a plan view schematically showing the structure of a ballast water service facility according to the present invention.
3 is a system diagram of a ballast water treatment system for a ballast water service facility according to a first embodiment of the present invention.
4 is a system diagram of a ballast water treatment system for a ballast water service dedicated land installation according to a second embodiment of the present invention.
5 is a system diagram of a ballast water treatment system for a ballast water service facility according to a third embodiment of the present invention.
FIG. 6 is a system diagram of a ballast water treatment system for a ballast water service facility according to a fourth embodiment of the present invention.
7 is a system diagram of a ballast water treatment system for a ballast water service dedicated on-ground service according to a fifth embodiment of the present invention.
8 is a system diagram of a ballast water treatment system for a ballast water service facility according to a sixth embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In this specification, the terms "upstream" and "downstream" refer to the direction in which the sea water flows from the main inflow line 110 to the service ballast water storage tank 10 by the main pump 120 to be. Therefore, the distinction between upstream and downstream between two points is such that the point on the side where the sea water flows (the side on which the sea water first comes) becomes the 'upstream' point and the side on which the sea water flows ) Becomes the 'downstream' point.

FIG. 1 is a view showing a structure of a ballast water service dedicated for a ballast water service according to the present invention, and FIG. 2 is a plan view thereof.

1 and 2, the land equipment for exclusive use of ballast water according to the present invention is provided with a seawater reservoir 5 for storing seawater taken from the sea on the land adjacent to a port for producing ballast water, A plurality of ballast water storage tanks (10), which is a space capable of storing ballast water manufactured using seawater stored in the sea water storage tank (5), are installed in the ballast water treatment system (100) In the ballast water storage tank 10 of FIG.

In addition, there is provided an inflow / outflow system that can provide the service ballast water stored in the ballast water storage tank 10 to an external service demand vessel or recover the ballast water possessed by the service demand vessel.

In addition, the service head 400 is connected to a connection port (a connection port connected to the ballast tank and extended to the outside of the ship) of the service demand vessel that rides in the port, and the service ballast water previously prepared in the ballast water storage tank 10 is supplied Or to recover the ballast water stored in the ballast tanks of the service demand ship 50.

In accordance with the operation of the onshore facilities for ballast water service, a new shipbuilding environment and a navigation paradigm are required to provide a ballast water service every time the ship is loaded and unloaded without having to have a ballast water treatment system per ship. Will be deployed.

As shown in Figures 1 and 2, in a structural aspect of a ballast water service dedicated land installation, the ballast water treatment system 100 includes a water intake pump for introducing seawater, a circulation pump for sterilizing seawater and storing the water in a reservoir The apparatus for sterilizing seawater and measuring and adjusting the concentration of the oxidizing agent in the seawater or the equilibrium water treatment chamber on which the ultraviolet reactor and the like are mounted may be provided separately from the pump room, And can be divided into spaces.

The water intake line 6 extends from the seawater storage tank 5 to the ocean and a water intake port 6a or a water intake box provided with a device such as a filter can be provided at the tip of the water intake line 6.

The ballast water service line 300 is drawn out of the facility, and a service head 400 is provided at the tip of the line.

The service head 400 extends from the distal end of the ballast water service line 300 and has at its distal end a connector 402 for connection to the service connection end 52 of the service demand vessel 50.

In order to easily access the service head 400 to the service demand ship, it is preferable to install the crane structure 500 on the deck of the hull 1. The ballast service line 300 and the service head 400 are installed to pass through the crane structure 500. The service head 400 can be moved to the service connection end 52 of the service demand vessel 50 by moving the crane structure 500 and then the connector 402 can be connected.

The seawater storage tank 5 is a storage tank for collecting and storing the seawater to be used for producing the ballast water from the ocean in advance, and may be constituted of one tank or a plurality of tanks.

The ballast water storage tank 10 is a storage tank capable of storing ballast water for service manufactured using seawater in the seawater storage tank 5. The ballast water storage tank 10 is preferably composed of several tanks rather than one tank. For example, a storage tank for providing a space for storing service ballast water to be provided to service demand vessels and a storage tank for storing ship ballast water recovered from service demand vessels are separately operated. In this case, some of the ballast water storage tanks 10 may be filled with the service ballast water and the remaining part of the ballast water storage tanks 10 may be left empty to recover the ballast water.

3 to 8 illustrate the construction of a ballast water treatment system 100, a seawater storage tank 5, a service ballast water storage tank 10 and a service line 300 of a ground water facility dedicated for ballast water service according to the present invention. These are examples.

(Example 1)

FIG. 3 is a schematic diagram of a ballast water treatment system for a ballast water service dedicated land installation according to a first embodiment of the present invention.

FIG. 3 shows an example of a ballast water treatment system including an electrolytic sterilizing apparatus 140a among various ballast water treatment systems.

The electrolysis method is a method of electrolyzing seawater to generate an oxidizing agent (usually, hypochlorous acid), sterilizing and sterilizing the produced oxidizing agent into seawater (ballast water) entering the storage tank, And the remaining hypochlorous acid is neutralized and discharged.

The electrolytic seawater electrolyzes the seawater supplied from the electrolytic seawater supply unit 140 in the electrolytic bath unit 150 to produce electrolytic water and supplies the electrolytic water to the main inflow line 110 through the electrolytic water infusion line 152 By injection, the seawater entering the ballast water reservoir 10 through the main inflow line 110 is sterilized to produce a predetermined service ballast water.

The electrolytic seawater supply unit 140 receives the electrolytic seawater from the water intake line 142. The water intake line 142 is connected to the first line 142a or the main inflow line 110 A second line 142b for withdrawing from the ocean, or a third line (not shown) for withdrawing directly from the ocean.

A water intake pump 6b is installed in the water intake line 6 of the seawater storage tank 5 to suck seawater from the ocean and a first water intake valve 6c is installed upstream of the water intake pump 6b. The seawater storage tank 5 is filled with seawater whenever necessary by using a water intake pump 6b.

An inflow pipe 7 is connected to each seawater storage tank 5 from the water intake line 6 and an inflow valve 7a is provided for each inflow pipe 7.

At the outlet of each seawater reservoir (5), a water outlet pipe (8) is extended and a water outlet pipe (8) is connected to the main inlet line (110). A water outlet valve (8a) is provided for each water outlet pipe (8).

The main inflow line 110 is a main conduit for introducing the ballast water from the seawater reservoir 5 to the plurality of ballast water reservoirs 10.

A main pump 120 for pumping seawater from the seawater reservoir 5, a filter unit 130 for filtering the pumped seawater and a filter unit 130 are provided on the main inflow line 110. The electrolytic seawater infusion line 152 is connected to the main inflow line 110 on the downstream side of the filter unit 130 and injects the electrolytic water into the seawater filtered through the filter unit 130 at an appropriate concentration, And sterilize the pathogen.

At the downstream end of the main inflow line 110, the ballast water injection line 200 is branched and connected for each ballast water storage tank 10. As described above, the plurality of ballast water injection lines 200 connected to each of the ballast water storage tanks 10 are provided with injection path opening / closing valves 202. By selectively opening and closing the respective injection path opening / closing valves 202, it is possible to select the ballast water storage tank 10 to be filled with the service ballast water produced by sterilization. Similarly, by selectively opening and closing each injection path opening / closing valve 202, the ballast water storage tank 10 to be discharged with the ballast water to be provided to the service demand vessel can be selected.

The ballast water service line 300 may provide a main path for supplying the service ballast water stored in the ballast water storage tank 10 to the outside of the facility and supplying it to the service demand vessel 50, The ballast water stored in the equilibrium water storage tank 10 or the ballast water recovered from the service demand vessel may be supplied to the ballast water storage tank 10, It provides a major route to the ocean.

At the end of this ballast water service line 300, a service head 400 for connecting to the service connection end 52 of the service demand vessel 50 is extended as already described above.

A connector 402 may be provided at the end of the service head 400 to enable connection to the service connection end 52 of the service demand vessel 50 while providing a passage adjacent the connector 402 A service valve 404 for opening and closing and controlling the flow rate can be installed so that the operator can operate it according to the situation.

The concrete configuration of the concrete ballast flow line for simplifying the configuration of the service ballast water storage, supply and discharge, and additionally the ballast water recovery line and providing the service easily and simply will be described.

A first valve V1 is installed in the main inlet line 110 at the inlet side of the main pump 120 and a second valve V2 is connected to the main inlet line 110 immediately upstream of the ballast water injection line 200 Respectively.

The service ballast water suction line 111 is branched from one point between the second valve V2 of the main inflow line 110 and the ballast water infusion line 200 and is supplied to the first valve V1 and the main pump 120, Lt; RTI ID = 0.0 > 110 < / RTI > The service ballast water suction line 111 is provided with a third valve V3 to open and close the passage.

In this case, the main pump 120 pumps seawater from the seawater storage tank 5 and sends the seawater to the ballast water storage tank 10 through the main inflow line 110, And sends the same to the ballast water service line 300.

The ballast water service line 300 is connected to the main inflow line 110 between the outlet of the main pump 120 and the inlet of the filter unit 130 and extends outside the hull 1 See concurrent).

The fourth valve V4 is installed in the main inflow line 110 on the downstream side of the point where the ballast service line 300 is connected and the service line on-off valve 302 is installed in the ballast service line 300 do.

The path for storing or discharging the ballast water by selectively opening and closing the first, second and fourth valves V1, V2 and V4 and the third valve V3 and the service line on-off valve 302 is selectively connected .

That is, when the first, second and fourth valves V1, V2 and V4 are opened and the third valve V3 and the service line opening and closing valve 302 are closed, The seawater is taken out from the ballast water storage tank 5 and passed through the filter unit 130 and the ballast water injection line 200 in order and sent to the ballast water storage tank 10.

Conversely, when the first, second and fourth valves V1, V2 and V4 are closed and the third valve V3 and the service line opening and closing valve 302 are opened, The service ballast water stored in the ballast water storage tank 10 is sucked and sent to the ballast water service line 300 via the service ballast water suction line 111, the main inflow line 110 and the main pump 120 in order. The service ballast water sent to the ballast water service line 300 is supplied to the service demand vessel 50 through the service head 400 drawn out of the facility.

In addition to the storage and provision of the service ballast water, a line structure for collecting the ballast water from the service demand vessel is a line structure between the service line open / close valve 302 of the ballast water service line 300 and the service head 400 And a ship ballast water recovery line 310 for bypassing a point of the main inflow line 110 between the first valve V1 and the inlet of the main pump 120 is installed. The ship ballast water return line (310) is provided with a return line open / close valve (312).

According to this configuration, by selectively opening and closing the service line open / close valve 302 and the return line open / close valve 312, the service ballast water can be supplied to the service demand ship 50 or the ship ballast water can be supplied from the service demand ship 50 The action to recover can be selected.

That is, when the first and third valves V1 and V3 and the service line opening and closing valve 302 are closed and the recovery line opening and closing valve 312 and the second and fourth valves V2 and V4 are opened, The ballast water stored in the ballast tanks of the service demand vessel 50 is collected (sucked) into the service head 400 by the pump operation of the ballast water service line 300 and the ballast water collection line 310 And in turn passes through the main pump 120 and the filter unit 130 and is sent to the ballast water storage tank 10.

Furthermore, a line for discharging the service ballast water stored in the ballast water storage tank 10 to the ocean or discharging the ballast water recovered from the service demand vessel 50 to the ocean can be further constructed. At the same time, it is possible to construct a line for bypassing the filter unit 130 to discharge the ballast water to the ocean.

A fifth valve V5 is provided in the main inflow line 110 which is a point on the downstream side of the filter unit 130 upstream of the second valve V2, A ballast bypass line 112 for bypassing a point between the connection point of the service line 300 and the fourth valve V4 and a point between the fifth valve V5 and the second valve V2 is installed And a sixth valve (V6) is installed in the ballast water bypass line (112).

In addition, a drain line 72 for discharging the ballast water to the ocean is branched from one point of the main inflow line 110 between the fifth valve V5 and the second valve V2, And a seventh valve V7 is provided in the line 72. [

According to such a configuration, the flow path of the ballast water recovered from the service demand vessel 50 and entering the ballast water storage tank 10 or the service ballast water sucked from the ballast water storage tank 10 and discharged to the ocean is required (Bypasses the filter unit 130) and is discharged to the drain line 72 via the filter unit 130 (through the filter unit 130) or through the drain line 72 72, respectively.

In addition, a neutralizing agent supply unit 160 is provided to prevent marine pollution caused by the electrolytic water remaining in the ballast water discharged to the ocean. The neutralizing agent supply unit 160 allows the total residual oxidant (TRO) concentration in the ballast water to fall below the allowable concentration regulated by the IMO by injecting a neutralizing agent into the ballast water discharged to the ocean.

The neutralizing agent input line 162 of the neutralizing agent supply unit 160 is preferably connected to the drain line 72. By doing so, the neutralizing agent can be introduced into the equilibrium water which is inhaled from the equilibrium water storage tank 10 and discarded into the sea or recovered from the service demand ship and discharged.

A preferred method of operating the ballast water service dedicated land equipment according to the present invention will be described below. Please refer to Fig. 1 and Fig.

<Manufacture and storage of ballast water for service>

In order to manufacture and store the ballast water for service in the ballast water storage tank 10, all other valves are closed and the first, second, fourth and fifth valves V1, V2, V4 and V5 and the water outlet valve 8a are opened. The injection path opening / closing valve 202 can open only what is necessary or both. For example, if only the first and third ballast water storage tanks 10 are filled and the second and third reservoirs are left empty for ballast water recovery, the ballast water supply lines 10 connected to the first and third ballast water storage tanks 10, Only the injection path opening / closing valve 202 of the injection valve 200 is opened.

The seawater stored in the seawater storage tank 5 flows into the filter unit 130 through the main inflow line 110 according to the pump action of the main pump 120. The seawater passes through the filter unit 130 and foreign matter is filtered.

The seawater having passed through the filter unit 130 is sterilized by injecting the electrolytic water produced in the electrolytic bath unit 150 into the main inflow line 110 through the electrolytic water injection line 152 to sterilize the microorganisms and pathogens in the seawater And then enters the ballast water storage tank 10 through the ballast water injection line 200 to be stored. Thus, the ballast water for service is manufactured and stored.

<Ballast water service for service demand ship>

If a service request for the ballast water supply from the service demand vessel is made, the service head 400 may be connected to the service connection terminal of the service demand vessel 50, for example, by operating the crane 500 (see FIG. 2) (52).

Then, the connector 402 of the service head 400 is connected to the service connection terminal 52 of the service demand vessel 50.

At this time, the first, second, fourth and sixth valves (V1, V2, V4, V6) and the recovery line open / close valve 312 are closed and the injection path opening / closing valve 202, the third valve V3, Lt; / RTI &gt;

The service equilibrium water stored in the equilibrium water reservoir 10 is sucked by the pump action of the main pump 120 to flow backward through the equilibrium water infusion line 200 and the main inflow line 110, 111 to the main inflow line 110 at the inlet side of the main pump 120.

And then sent to the ballast water service line 300 via the main pump 120.

The worker operates the service valve 404 provided in the service head 400 to open or close or adjust the flow rate, and supplies the service water for service to the service demand vessel 50.

<Service ballast water recovery from vessel, recovery after storage or ocean discharge>

Service Demand Moves the service head 400 toward the service connection end 52 of the service demand vessel 50 if there is a service request for recovery of the ballast water filled in the ballast tank.

Then, the connector 402 of the service head 400 is connected to the service connection terminal 52 of the service demand vessel 50.

At this time, the service line open / close valve 302, the first, third, sixth and seventh valves V1, V3, V6 and V7 are closed and the return line open / close valve 312, , V5 and the injection path opening / closing valve 202 are opened.

When the worker opens the service valve 404 provided in the service head 400, the ballast water filled in the ballast tank of the service demand vessel 50 is sucked into the service head 400 and fed to the ballast service line 300 And then enters the main inflow line 110 at the inlet side of the main pump 120.

Then enters the filter unit 130 through the main pump 120 and is filtered and stored in the ballast water reservoir 10 via the ballast water injection line 200.

Here, the filter unit 130 can be bypassed or passed through the filter unit 130 according to the condition of the ballast water recovered from the service demand vessel 50. For example, The fourth valve V4 is closed and the sixth valve V6 is opened to send the recovered ship ballast water to the storage tank 10 through the ballast water bypass line 112. [ Alternatively, if it is necessary to filter the ship ballast water recovered from the service demand ship 50, the fourth valve V4 is opened and the sixth valve V6 is closed, and the recovered ship ballast water is passed through the filter unit 130 And sends it to the storage tank 10.

Electrolytic water may be injected from the electrolytic water supply line 152 into the ballast water entering the storage tank 10 by passing through or bypassing the filter unit 130 and sterilized. The electrolytic water is injected into the main inflow line 110 through the electrolytic water injection line 152 of the sterilization apparatus 140a.

In addition, if necessary, the ballast water recovered from the service demand vessel 50 may be directly discharged to the ocean without being stored in the ballast water storage tank 10. To do so, instead of closing the second valve V2, the seventh valve V7 is opened.

In this case, as described above, the filter unit 130 can be passed or bypassed depending on the state of the ballast water to be recovered. In addition, it can be disinfected through the disinfection device 140a and then discharged or discharged immediately without sterilization treatment. The electrolytic water is injected into the main inflow line 110 through the electrolytic water injection line 152 of the sterilization apparatus 140a. When this treatment is done, it is necessary to neutralize residual hypochlorous acid again before discharging it to the ocean. Therefore, a neutralizing agent is injected into the drain line 72 from the neutralizing agent supply unit 160 through the neutralizing agent input line 162 to lower the total residual oxidizing agent (TRO) concentration below the allowable concentration.

<Ballast water discharge for stored service>

When it is necessary to discharge the service ballast water stored in the ballast water storage tank 10 to the ocean, the first, second and sixth valves V1, V2 and V6, The open / close valve 302 and the recovery line open / close valve 312 are closed, and the third, fourth, fifth and seventh valves V3, V4, V5 and V7 are opened. If the filter unit 130 needs to be bypassed, the first, second, fourth and fifth valves V1, V2, V4 and V5, the service line on-off valve 302 and the return line on-off valve 312 are closed, Open the third, sixth, and seventh valves (V3, V6, V7).

The service ballast water sucked from the ballast water storage tank 10 by the pump action of the main pump 120 flows backward through the ballast water infusion line 200 and the main inflow line 110 and flows into the service ballast water suction line 111 ) Into the main inflow line 110 at the inlet side of the main pump 120.

The main pump 120 then exits the filter unit 130 or the ballast bypass line 112 and then drains to the ocean 70 via the drain line 72 and is discarded.

In discharging the service-use ballast water to the ocean, the neutralizing agent is supplied from the neutralizing agent supply unit 160 in accordance with the total residual oxidant (TRO) concentration detected in the service-use ballast water so as to be below the allowable concentration.

(Example 2)

FIG. 4 is a diagram of a ballast water treatment system for a ballast water service dedicated land installation according to a second embodiment of the present invention.

The embodiment shown in FIG. 4 is different from the first embodiment described with reference to FIG. 3 in that the service balancing water stored in the ballast water storage tank 10 is sucked and supplied to the service demand vessel, Only the configuration is different, and the remaining configuration is the same.

That is, in the first embodiment, a point between the second valve V2 of the main inflow line 110 and the ballast water infusion line 200 and a point between the first valve V1 and the inlet of the main pump 120 A ballast water intake line 111 for connecting a service point for bypassing a point is provided and a ballast water supply line 200 and a main inflow line 110 are used as a common channel for both storage and discharge.

In contrast, in the second embodiment, a separate first ballast water discharge line 320 is provided for each of the plurality of ballast water storage tanks 10, and a first discharge A line opening / closing valve 322 is provided.

The second ballast water discharge line 330 is extended from the plurality of first ballast water discharge lines 320 and the second ballast water discharge line 330 is connected between the first valve V1 and the main pump 120 And a second discharge line open / close valve 331 is installed in the second ballast water discharge line 330.

Accordingly, when the service ballast water stored in the ballast water storage tank 10 is supplied to the service demand ship or discharged to the sea, the first ballast water discharge line 320 and the second ballast water discharge line 330 are sucked.

That is, if there is a service request for the ballast water supply from the service demand vessel, the service head 400 is moved toward the service connection end 52 of the service demand vessel 50.

Then, the connector 402 of the service head 400 is connected to the service connection terminal 52 of the service demand vessel 50.

At this time, the first, second, fourth, and sixth valves V1, V2, V4, and V6 and the recovery line open / close valve 312 are closed and the first discharge line open / close valve 322 and the second discharge line open / close valve 331 are closed. .

The service ballast water stored in the ballast water storage tank 10 according to the pump action of the main pump 120 is sucked into the first ballast water discharge line 320 and the second ballast water discharge line 330, Enters the main inflow line 110 at the entrance side of the main body 120.

And then sent to the ballast water service line 300 via the main pump 120.

The worker operates the service valve 404 provided in the service head 400 to open or close or adjust the flow rate, and supplies the service water for service to the service demand vessel 50.

When the service ballast water stored in the ballast water storage tank 10 is discharged to the ocean, the first, second and third valves V1, V2 and V3, the service line open / close valve 302 and the return line open / close valve 312 And closes one of the fourth valve V4 or the sixth valve V6 and opens the fifth and seventh valves V5 and V7 and the first and second discharge line open / close valves 322 and 331 .

The service ballast water stored in the ballast water storage tank 10 by the pump action of the main pump 120 is sucked into the first ballast water discharge line 320 and the second ballast water discharge line 330, Enters the main inflow line 110 at the entrance side of the main body 120.

The main pump 120 then exits the filter unit 130 or the ballast bypass line 112 and then drains to the ocean 70 via the drain line 72 and is discarded.

In discharging the service-use ballast water to the ocean, the neutralizing agent is supplied from the neutralizing agent supply unit 160 in accordance with the total residual oxidant (TRO) concentration detected in the service-use ballast water so as to be below the allowable concentration.

The service ballast water producing and storing process and the ballast water collection and discharge process from the service demand vessel are performed by opening and closing the third valve V3 in the first embodiment through the first and second discharge line open / close valves 322, 331 are opened and closed. Therefore, detailed description is omitted.

(Example 3)

FIG. 5 is a schematic diagram of a ballast water treatment system for a ballast water service facility according to a third embodiment of the present invention.

The embodiment shown in FIG. 5 is different from the second embodiment described with reference to FIG. 4 in that a path and service for delivering service ballast water stored in the ballast water storage tank 10 to a service demand ship or discharging it to the ocean The configuration of the line for collecting ship ballast water from the demand ship is different.

That is, the first valve V1 and the second valve V2 are connected to the main inflow line 110 on the inlet side of the main pump 120 and the main inflow line 110 on the upstream side of the ballast water infusion line 200, respectively. Respectively.

A plurality of ballast water infusion lines 200 are extended from the end of the main inflow line 110 to each of the ballast water storage tanks 10 and a plurality of ballast water infusion lines 200 are opened and closed The injection path opening / closing valve 202 is provided.

A fifth valve V5 may be provided upstream of the second valve V2 in the main inlet line 110 on the downstream side of the filter unit 130 and a fifth valve V5 may be provided in the main inlet line 110, The ballast water bypass line 112 for bypassing a point between the connection point of the line 350 and the fourth valve V4 and a point between the fifth valve V5 and the second valve V2 is installed , And a sixth valve (V6) is installed in the ballast water bypass line (112).

However, as described below, a separate pump, that is, a service pump 122 is utilized when supplying service ballast water and recovering ballast water from service demand vessels. The configuration is different. By the introduction of the service pump 122, it is possible to simultaneously manufacture and supply the service-use ballast water.

To this end, a first ballast water discharge line 320 is provided for each of the plurality of ballast water storage tanks 10 to discharge the service ballast water stored in the plurality of ballast water storage tanks 10, And a first discharge line open / close valve 322 for opening and closing the passage is provided for each discharge port 320.

The second ballast water discharge line 332 is extended from the plurality of first ballast water discharge lines 320 and the second discharge line open / close valve 333 and the service water pump 333 are connected to the second ballast water discharge line 332, (122) are sequentially installed.

The ballast water service line 300 is installed so as to extend from the outlet of the service pump 122 toward the outside of the hull 1. The ballast water service line 300 is provided with a service line opening and closing valve 302.

The vessel ballast water return line 340 also includes a point between the service line opening and closing valve 302 of the ballast water service line 300 and the service head 400 and a second point of the second ballast water discharge line 332 Shutoff valve 333 and the inlet of the service pump 122. In this case, The ship ballast water return line (340) is provided with a return line open / close valve (342).

The withdrawal extension line 350 also extends from a point between the service line opening and closing valve 302 of the ballast service line 300 and the outlet of the service pump 122 and the extension end thereof is connected to the main inflow line 110 is connected at a point between the outlet of the main pump 120 and the fourth valve V4. An extension line opening / closing valve 352 is provided in the rotation extension line 350.

<Manufacture and storage of ballast water for service>

In order to manufacture and store ballast water for service in the ballast water reservoir 10, all other valves are closed and only the first, second, fourth and fifth valves V1, V2, V4 and V5 are opened. The injection path opening / closing valve 202 can open only what is necessary or both.

The seawater stored in the seawater storage tank 5 flows through the main inflow line 110 and is sent to the filter unit 130 according to the pump action of the main pump 120. [ The seawater passes through the filter unit 130 and foreign matter is filtered.

The seawater having passed through the filter unit 130 is sterilized by the electrolytic water produced in the electrolytic bath unit 150 being injected into the main inflow line 110 through the electrolytic water injection line 152 to sterilize microorganisms and pathogens in the seawater Enters the ballast water reservoir (10) through the ballast water injection line (200) and is stored. Thus, the ballast water for service is manufactured and stored.

<Ballast water service for service demand ship>

If there is a service request for ballast water supply from the service demand vessel, the service head 400 is moved toward the service connection end 52 of the service demand vessel 50.

Then, the connector 402 of the service head 400 is connected to the service connection terminal 52 of the service demand vessel 50.

5, the first discharge line open / close valve 322 of the first ballast water discharge line 320, the second discharge line open / close valve 333 of the second ballast water discharge line 332, and the service line open / (302) and closes all remaining valves.

Then, when the service pump 122 is operated, the service ballast water stored in the ballast water storage tank 10 is sucked into the first ballast water discharge line 320 and the second ballast water discharge line 332, And is supplied to the service head 400 through the service line 300.

The worker operates the service valve 404 provided in the service head 400 to open or close or adjust the flow rate, and supplies the service water for service to the service demand vessel 50.

In this case, the service ballast water can be supplied and the service ballast water can be simultaneously produced and stored.

In this case, the first, second, fourth, and fifth valves V1, V2, V4, and V5 and the injection line open / close valve 202 are added while the sixth and seventh valves V6 and V7 are kept closed And the seawater is taken out by the main pump 120 and sent to the main inflow line 110 and stored in the ballast water storage tank 10 through the ballast water infusion line 200.

<Service ballast water recovery from vessel, recovery after storage or ocean discharge>

When there is a request for the recovery of the ballast water filled in the ballast tanks of the service demand ship, the recovery line open / close valve 342, the extension line open / close valve 352, the second valve V2, (202) is opened and one of the sixth valve (V6) and the fourth and fifth valves (V4, V5) is selected and opened, and all remaining valves are closed. The main pump 120 also stops operating.

Then, when the service pump 122 is operated and the service valve 404 provided in the service head 400 is opened, the ballast water stored in the ballast tank of the service demand vessel 50 is sucked and discharged to the service head 400 ) And the ballast water service line (300).

Thereafter, the ballast water bypasses the recovery line 340 and then flows through the recovery extension line 350 through the service pump 122 and enters the main inflow line 110. Then through the filter unit 130 or through the ballast bypass line 112 and then through the ballast water injection line 200 to the ballast water reservoir 10. In this case, electrolytic water may be injected from the electrolytic water supply line 152 into the ballast water entering the storage tank 10 and sterilized. The electrolytic water is injected into the main inflow line 110 through the electrolytic water injection line 152 of the sterilization apparatus 140a.

In the case where the ship ballast water recovered from the service demand vessel is to be immediately discharged to the ocean without storing it, the opening and closing of the second valve V2 and the seventh valve V7 may be changed. That is, the second valve V2 opens the seventh valve V7 instead of closing it.

The ship ballast water recovered from the service demand vessel 50 by the pump action of the service pump 122 is discharged to the sea 70 through the drain line 72.

In this case as well, as described above, it can be sterilized through the sterilizing apparatus 140a according to the state of the ballast water to be recovered, and then discharged or immediately discharged without sterilization treatment. The electrolytic water is injected into the main inflow line 110 through the electrolytic water injection line 152 of the sterilization apparatus 140a. When this treatment is done, it is necessary to neutralize residual hypochlorous acid again before discharging it to the ocean. Therefore, a neutralizing agent is injected into the drain line 72 from the neutralizing agent supply unit 160 through the neutralizing agent input line 162 to lower the total residual oxidizing agent (TRO) concentration below the allowable concentration.

<Ballast water discharge for stored service>

If the service ballast water stored in the ballast water storage tank 10 is to be discharged to the ocean, the sixth valve V6 and the fourth and fifth valves V4, V5 are selectively opened and closed.

In addition, the first discharge line open / close valve 322 of the first ballast water discharge line 320, the second discharge line open / close valve 333 of the second ballast water discharge line 332, the recovery extension line 350, Closing valve 352 and the seventh valve V7 are opened and all the remaining valves are closed. The main pump 120 also stops operating.

When the service pump 122 is operated, the service ballast water stored in the ballast water storage tank 10 is sucked into the first ballast water discharge line 320 and the second ballast water discharge line 332, Enters the main inflow line 110 through the extension line 350 and is discharged to the ocean 70 via the drain line 72.

In discharging the service-use ballast water to the ocean, the neutralizing agent is supplied from the neutralizing agent supply unit 160 in accordance with the total residual oxidant (TRO) concentration detected in the service-use ballast water so as to be below the allowable concentration.

(Example 4)

FIG. 6 is a diagram of a ballast water treatment system of a land-based facility dedicated to a ballast water service according to a fourth embodiment of the present invention.

FIG. 6 shows an example of a ballast water treatment system having an ultraviolet sterilization type ultraviolet sterilizing apparatus 140b among various ballast water treatment systems.

In the ultraviolet sterilization system, an ultraviolet lamp is installed in the ultraviolet sterilizer 140b, that is, ultraviolet reactor to sterilize the seawater passing through the ultraviolet reactor through the ultraviolet lamp.

3 is different from the electrolytic bath unit 150 of the electrolytic sterilizer 140a described in FIG. 3 in that the ultraviolet sterilizer 140b is provided and the neutralizer unit 160 is not required different.

The ultraviolet sterilizing apparatus 140b is disposed in the main inflow line 110 between the service ballast water suction line 111 and the ballast water infusion line 200 and serves as a service ballast water supply / Lt; / RTI &gt;

At the same time, the drain line 72 is provided with a separate ultraviolet sterilizer 140c to sterilize and discharge the ship ballast water recovered from the service demand ship and immediately discharged to the ocean.

To this end, a separate bypass line 74 is formed in the drain line 72, an ultraviolet sterilization treatment device 140c is provided on the bypass line 74, and an opening and closing operation is performed on the entrance side of the ultraviolet sterilization treatment device 140c And the seventh valve V7 and the eighth valve V8 are selectively opened or closed depending on whether sterilizing treatment of the ballast water to be discharged from the service demand ship and immediately discharged to the sea is required .

6, the electrolytic sterilizer 140a and the neutralizer unit 160 are excluded and the ultraviolet sterilizer (not shown) The ultraviolet reactor) 140b is disposed in the main inflow line 110 between the service ballast suction line 111 and the ballast water infusion line 200 and a separate bypass line 74 is provided in the drain line 72. [ And the ultraviolet sterilizing treatment device 140c is provided on the bypass line 74. The remaining components are the same.

The operating process is the same except that the service ballast water passes through the ultraviolet sterilization apparatus (ultraviolet reactor) 140b when the ballast water enters and exits the ballast water storage tank 10, and the rest are the same. Therefore, a detailed description thereof will be omitted.

(Example 5)

FIG. 7 is a schematic diagram of a ballast water treatment system for a ballast water service facility according to a fifth embodiment of the present invention.

The embodiment shown in Fig. 7 differs from that of the second embodiment shown in Fig. 4 only in that the ultraviolet sterilizing apparatus 140b is applied instead of the electrolytic sterilizer 140a, and the rest of the configuration is the same.

That is, an ultraviolet sterilizing apparatus 140b is provided in place of the electrolytic bath unit 150 of the electrolytic sterilizer 140a described in FIG. 4, and the neutralizer unit 160 is excluded.

The ultraviolet sterilizing apparatus 140b is disposed in the main inflow line 110 between the connection point of the service ballast suction line 111 and the ballast water infusion line 200 and is connected to the ballast water reservoir 10 ) Is sterilized.

At the same time, the drain line 72 is provided with a separate ultraviolet sterilizer 140c to sterilize and discharge the ship ballast water recovered from the service demand ship and immediately discharged to the ocean.

To this end, a separate bypass line 74 is formed in the drain line 72, an ultraviolet sterilization treatment device 140c is provided on the bypass line 74, and an opening and closing operation is performed on the entrance side of the ultraviolet sterilization treatment device 140c And the seventh valve V7 and the eighth valve V8 are selectively opened or closed depending on whether sterilizing treatment of the ballast water to be discharged from the service demand ship and immediately discharged to the sea is required .

7, the electrolytic sterilizing apparatus 140a and the neutralizer unit 160 are excluded, and the sterilizing apparatus 140a of the electrolytic system and the ultraviolet sterilization treatment (Ultraviolet reactor) 140b in the main inflow line 110 between the service ballast suction line 111 and the ballast water infusion line 200 and a separate bypass line 74, and the ultraviolet sterilizing apparatus 140c is provided on the bypass line 74, and the remaining configuration is the same.

The operating procedure is the same as that of the second embodiment except that the ballast water for service passes through the ultraviolet sterilizer (ultraviolet reactor) 140b when the ballast water enters and exits the ballast water storage tank 10. Therefore, a detailed description thereof will be omitted.

(Example 6)

FIG. 8 is a system diagram of a ballast water treatment system for a ballast water service dedicated land installation according to a sixth embodiment of the present invention.

The embodiment shown in Fig. 8 differs from that of the third embodiment shown in Fig. 5 only in that the ultraviolet sterilizing apparatus 140b is applied instead of the electrolytic sterilizer 140a, and the remaining components are the same .

That is, the ultraviolet sterilizing apparatus 140b is provided in place of the electrolytic bath unit 150 of the electrolytic sterilizer 140a described in FIG. 5, and the neutralizer unit 160 is excluded.

The ultraviolet sterilization apparatus 140b is disposed in the main inflow line 110 between the connection point of the service ballast water suction line 111 and the ballast water infusion line 200 and serves as a service for accessing the ballast water storage tank 10 Thereby sterilizing the ballast water.

At the same time, the drain line 72 is provided with a separate ultraviolet sterilizer 140c to sterilize and discharge the ship ballast water recovered from the service demand ship and immediately discharged to the ocean.

To this end, a separate bypass line 74 is formed in the drain line 72, an ultraviolet sterilization treatment device 140c is provided on the bypass line 74, and an opening and closing operation is performed on the entrance side of the ultraviolet sterilization treatment device 140c And the seventh valve V7 and the eighth valve V8 are selectively opened or closed depending on whether sterilizing treatment of the ballast water to be discharged from the service demand ship and immediately discharged to the sea is required .

8, the electrolytic sterilizer 140a and the neutralizer unit 160 are excluded, compared with the third embodiment shown in FIG. 5 and described above, and the ultraviolet sterilization treatment (Ultraviolet reactor) 140b in the main inflow line 110 between the service ballast suction line 111 and the ballast water infusion line 200 and a separate bypass line 74, and the ultraviolet sterilizing apparatus 140c is provided on the bypass line 74, and the remaining configuration is the same.

The operating procedure is the same as that of the third embodiment except that the ballast water for service passes through the ultraviolet sterilization apparatus (ultraviolet reactor) 140b when the ballast water enters and exits the ballast water storage tank 10. Therefore, a detailed description thereof will be omitted.

The foregoing is a description of certain preferred embodiments of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, .

1: Equipments for the equilibrium water service
2: Seal
5: Sea water storage tank
6: water intake line
6a:
6b: Suction pump
6c: intake valve
7: Inflow pipe
7a: inlet valve
8: Water pipe
8a: Outflow valve
10: ballast water storage tank
50: Service Demand Vessel
52: Service connection terminal
70: Marine
72: drain line
100: Ballast water treatment system
110: main inflow line
111: Ballast suction line for service
112: Ballast bypass line
120: main pump
122: Pump for service
130: Filter unit
140a, 140b, 140c: sterilization treatment device
140; Electrolytic water supply unit
150: electrolytic unit
152: electrolytic water injection line
160: neutralizing agent supply unit
162: Neutralizer input line
200: Ballast injection line
202: injection path opening / closing valve
300: Ballast water service line
302: Service line opening / closing valve
310, 340: Ship ballast water recovery line
312, 342: Return line opening / closing valve
320: ballast discharge line
322: First discharge line opening / closing valve
330, 332: second ballast water discharge line
331, 333: Second discharge line opening / closing valve
350: extension extension line
352: extension line opening / closing valve
400: service head

Claims (15)

A ballast water service dedicated for ballast water service that supplies ballast water supply, recovery and marine discharge service according to the demand of ballast water service demanding vessel 50 that supplies ballast water for service ballast water and ballast water ballast service ,
A seawater storage tank 5 and a water intake pump 6b for collecting and storing seawater, a plurality of ballast water storage tanks 10 for storing service ballast water or ship ballast water, a seawater storage tank 5 and a ballast water storage tank 10 , A main inflow line (110) and a main pump (120) connecting the ballast water treatment system (100) and a ballast water treatment system (100) including a seawater sterilization treatment apparatus;
A service line for providing service ballast water to the service demand vessel 50 is connected to the service ballast water circulation line 50 which connects the inlet side of the ballast water storage tank 10 and the main inflow line 110 at the inlet side of the main pump 120, The suction line 111 is provided and the ballast water service line 300 is extended from the main inflow line 110 at the outlet side of the main pump 120;
And a ship ballast water recovery line (310) for bypassing the main inflow line (110) at the inlet side of the main pump (120) from the ballast water service line (300) Water service dedicated land equipment. A ballast water service dedicated for ballast water service that supplies ballast water supply, recovery and marine discharge service according to the demand of ballast water service demanding vessel 50 that supplies ballast water for service ballast water and ballast water ballast service ,
A seawater storage tank 5 and a water intake pump 6b for collecting and storing seawater, a plurality of ballast water storage tanks 10 for storing service ballast water or ship ballast water, a seawater storage tank 5 and a ballast water storage tank 10 , A main inflow line (110) and a main pump (120) connecting the ballast water treatment system (100) and a ballast water treatment system (100) including a seawater sterilization treatment apparatus;
The ballast water storage line is divided into a plurality of ballast water storage tanks 10 by branching the ballast water inflow line 200 connected to each of the plurality of ballast water storage tanks 10 from the main inflow line 110, and;
The supply line for providing service ballast water to the service demand vessel 50 is connected to the second ballast water discharge line connecting the main inflow line 110 at the inlet side of the main pump 120 from the plurality of ballast water storage tanks 10 The line 330 and the second discharge line open / close valve 331 are provided and the ballast water service line 300 is extended from the main inflow line 110 at the outlet side of the main pump 120;
And a ship ballast water recovery line (310) for bypassing the main inflow line (110) at the inlet side of the main pump (120) from the ballast water service line (300) Water service dedicated land equipment. A ballast water service dedicated for ballast water service that supplies ballast water supply, recovery and marine discharge service according to the demand of ballast water service demanding vessel 50 that supplies ballast water for service ballast water and ballast water ballast service ,
A seawater storage tank 5 and a water intake pump 6b for collecting and storing seawater, a plurality of ballast water storage tanks 10 for storing service ballast water or ship ballast water, a seawater storage tank 5 and a ballast water storage tank 10 , A main inflow line (110) and a main pump (120) connecting the ballast water treatment system (100) and a ballast water treatment system (100) including a seawater sterilization treatment apparatus;
The ballast water storage line is divided into a plurality of ballast water storage tanks 10 by branching the ballast water inflow line 200 connected to each of the plurality of ballast water storage tanks 10 from the main inflow line 110, and;
A supply line for providing service ballast water to the service demand vessel 50 is extended from the plurality of ballast water storage tanks 10 by the second ballast water discharge line 332 to the second discharge line open / close valve 333 and / The service pump 122, and the ballast service line 300 from the outlet of the service pump 122;
The ship ballast water recovery line 340 and the recovery line open / close valve 342 for bypassing the inlet side and the outlet side of the service pump 122 are provided and the outlet side of the service pump 122 And an extension line opening / closing valve (352) for connecting the main inflow line (110) at the outlet side of the main pump (120) from the ballast water service line (300) Water service dedicated land equipment. The method according to claim 2 or 3,
A first discharge line open / close valve 322 is provided for each of the plurality of ballast water storage tanks 10 to extend the first ballast water discharge line 320 and to open and close the passage for each of the plurality of ballast water discharge lines 320, By connecting the second ballast water discharge line 332 to the first ballast water discharge line 320 of the first ballast water discharge line 320 and selectively opening and closing the first discharge line open / close valve 322, Wherein the ballast water storage tank (10) is selectable. The method according to claim 1,
A storage line for storing service ballast water or ship ballast water in the service ballast water storage tank 10 is divided into a plurality of ballast water infusion lines 200 at the downstream end of the main inflow line 110, And the injection path opening / closing valve 202 is provided for each ballast water injection line 200, and the injection path opening / closing valves 202 are selectively opened and closed And a ballast water storage tank (10) for storing ballast water, service ballast water or ship ballast water. 4. The method according to any one of claims 1 to 3,
A service head 400 is extended at the end of the ballast service line 300 and a connector 402 for connecting to the service connection end 52 of the service demand vessel 50 is provided at the end of the service head 400, And an on-land service for exclusive use of the ballast water service. 4. The method according to any one of claims 1 to 3,
Characterized in that a filtration filter unit (130) is installed in a main inflow line (110) on the downstream side of the main pump (120) and the ballast water recovered from the seawater and the service demand ship (50) Water service dedicated land equipment. 8. The method of claim 7,
Fourth and fifth valves V4 and V5 are installed in the main inflow line 110 on the inlet and outlet sides of the filter unit 130;
A point between the fifth valve V5 and the second valve V2 from one point between the connection point of the ballast water service line 300 of the main inflow line 110 and the fourth valve V4, The ballast water bypass line 112 is installed and the sixth valve V6 is installed in the ballast water bypass line 112;
The ballast water recovered from the service demand vessel 50 and the service ballast water sucked from the ballast water storage tank 10 according to the selective opening and closing of the fourth and fifth valves V4 and V5 and the sixth valve V6, Is selected from a path via the filter unit (130) or a path through the ballast water bypass line (112). 9. The method of claim 8,
The drain line 72 is branched from one point of the main inflow line 110 between the fifth valve V5 and the second valve V2 and the seventh valve V7 is connected to the branched drain line 72 And the ship ballast water recovered from the service demand vessel 50 is sent to the service ballast water storage tank 10 in accordance with the selective opening and closing of the second valve V2 and the seventh valve V7, ), Which can be discharged to the ocean. 4. The method according to any one of claims 1 to 3,
The sterilizing treatment apparatus comprises an electrolytic sterilizing apparatus 140a for injecting the electrolytic water produced in the electrolytic bath unit 150 into the main inflow line 110 through the electrolytic water infusion line 152,
The electrolytic water injection line 152 is connected to the main inflow line 110 on the upstream side of the drain line 72 branched from the main inflow line 110 on the upstream side of the ballast water storage tank 10, Is capable of sterilizing both the service ballast water and the ship ballast water which enter the ballast water storage tank (10) through the drain line (110) or are discharged to the sea through the drain line (72). 11. The method of claim 10,
The sterilizing apparatus further comprises a neutralizing agent supply unit (160) for neutralizing and discharging the ballast water,
The neutralizing agent input line 162 of the neutralizing agent supply unit 160 is connected to the drain line 72 and is capable of neutralizing both the service equilibrium water discharged into the ocean and the ship equilibrium water through the drain line 72 Ballast water service dedicated landing facility. 4. The method according to any one of claims 1 to 3,
The sterilizing treatment apparatus comprises an ultraviolet sterilizing apparatus 140b for sterilizing by irradiating ultraviolet rays,
The ultraviolet sterilization apparatus 140b is disposed on the main inflow line 110 at the inlet side of the ballast water tank 10 and sterilizes both the service ballast water entering the ballast water storage tank 10 and the ballast water ballast water Wherein the ballast water service system is capable of processing the ballast water. 13. The method of claim 12,
A drain line 72 is branched from the main inflow line 110 and a separate ultraviolet sterilizer 140c is installed in the branched drain line 72 so that the ballast water to be discharged to the ocean and the service ballast water Characterized in that it can be discharged after sterilization treatment. 13. The method of claim 12,
A drain line 72 is branched from the main inlet line 110 and a separate bypass line 74 is branched from the branched drain line 72 to connect to the marine 70. The branch line of the bypass line 74 The seventh valve (V7) is arranged on the drain line (72) on the downstream side of the point,
An ultraviolet sterilization treatment device 140c is provided on the bypass line 74 and an eighth valve V8 is provided between the bypass line 74 and the ultraviolet sterilization treatment device 140c,
The seventh valve (V7) and the eighth valve (V8) are selectively opened and closed to suck from the ballast water discharged from the service demand vessel (50) to the marine and the ballast water storage tank (10) Wherein the discharge path can be selected by way of the ultraviolet sterilizing treatment device (104c) according to the state of the ballast water for service. 4. The method according to any one of claims 1 to 3,
Each inflow pipe 7 is branched and connected for each of a plurality of seawater storage tanks 5 from a water intake line 6 for taking seawater and an inflow valve 7a is provided for each inflow pipe 7, It is possible to select the seawater storage tank 5 for storing the seawater by selectively opening and closing the opening 7a,
A water outlet pipe 8 is extended to the outlet of each seawater reservoir 5 and the water outlet pipe 8 is connected to the main inlet line 110 and a water outlet valve 8a is provided for each water outlet pipe 8 And a seawater storage tank (5) to be sucked by the main pump (120) can be selected by selectively opening and closing the outflow valve (8a).

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