KR20130101795A - Ballast water electrolysis treatment device of explosion proof construction - Google Patents

Ballast water electrolysis treatment device of explosion proof construction Download PDF

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Publication number
KR20130101795A
KR20130101795A KR1020120022808A KR20120022808A KR20130101795A KR 20130101795 A KR20130101795 A KR 20130101795A KR 1020120022808 A KR1020120022808 A KR 1020120022808A KR 20120022808 A KR20120022808 A KR 20120022808A KR 20130101795 A KR20130101795 A KR 20130101795A
Authority
KR
South Korea
Prior art keywords
rectifier
explosion
proof
ballast water
water treatment
Prior art date
Application number
KR1020120022808A
Other languages
Korean (ko)
Inventor
박규원
김성태
이해돈
박용석
이익환
Original Assignee
(주) 테크로스
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 (주) 테크로스 filed Critical (주) 테크로스
Priority to KR1020120022808A priority Critical patent/KR20130101795A/en
Publication of KR20130101795A publication Critical patent/KR20130101795A/en

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008—Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46155—Heating or cooling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

PURPOSE: An explosion proof electrolysis apparatus for ballast water treatment is provided to be able to improve the safety by forming a housing of a rectifier and a cover of a busbar in an explosion proof (encapsulated) type. CONSTITUTION: An explosion proof electrolysis apparatus (100) for ballast water treatment comprises an electolyzer (110) of a tube shape including multiple electrode modules for electrolysis, rectifiers (120) positioned on the side of the electrolyzer and supplying electricity to the electrode modules, a busbar (130) connecting the electrode modules and the rectifiers, and an encapsulated type cover (140) formed in the outside of the busbar. The rectifiers are individually formed at the same number of the electrode modules. The electrolyzer further comprises flanges to connect fluid path pipes in front and back.

Description

Ballast water electrolysis treatment device of explosion proof construction

The present invention relates to an electrolysis device, and more particularly, to an explosion-proof electrolysis device used for ballast water treatment of a tanker (hereinafter referred to as TANKER) ship.

In general, cargo ships that are transported by sea should be operated one-way, except for ships that return for similar cargo interchanges. In order to improve performance, the ballast water (freshwater or seawater) is introduced into the ship and sailed in the ballast state.

However, the ballast water contains aquatic organisms, which are the main culprit of the destruction of marine ecosystems, and bacteria that cause water-borne diseases, which are the cause of marine pollution around the world. Doing.

Therefore, studies on the method and apparatus for treating the ballast water are being actively conducted in the United States, Europe, and various Asian countries. These methods include physical, chemical, and electrical treatment methods such as filtering, ultraviolet disinfection, and high temperature heating. The system is being developed.

Such a conventional electrolysis system should be installed as an explosion-proof device when installed in the Hazardous area of the tanker ship, but it is difficult to develop it as an explosion-proof device, so a separate safety room must be configured and installed. There was a problem that an excessive cost for the installation of the safety room occurs.

An object of the present invention for solving the above-mentioned conventional problems is to provide an explosion-proof electrolysis device that constitutes a rectifier for electrolysis in explosion-proof type.

Another object of the present invention is to provide an explosion-proof electrolysis device for forming an explosion-proof structure means for connecting the electrolytic cell and the rectifier.

Explosion-proof electrolysis device for ballast water treatment according to an embodiment of the present invention for solving the conventional problems and to achieve the above object is a tubular electrolytic cell including a plurality of electrode modules for electrolysis; Located in the side of the electrolytic cell, the rectifier for supplying power to the electrode module; A bus bar connecting the electrode module and the rectifier; And an airtight cover formed outside the busbar, wherein the rectifier is formed in the same number as the electrode module.

Here, the electrolytic cell is characterized in that it further comprises a flange (flanges) for connecting with the flow path pipe before and after.

In addition, the rectifier is characterized in that the housing is formed in a sealed type, and further comprises a heat sink in a portion in contact with the electrolytic cell.

And, the rectifier is characterized in that located on the electrolytic cell side or both sides.

As described above, the explosion-proof electrolysis device for water treatment of ballasts according to an embodiment of the present invention has an effect of improving safety by configuring the housing of the rectifier and the cover of the busbar in an explosion-proof (sealed) type. .

In addition, the present invention enables the miniaturization of equipment by placing the rectifier on the side or both sides of the electrolyzer.

1 is a view showing the explosion-proof electrolysis device for water treatment ballast according to an embodiment of the present invention.
Figure 2 is a view showing the explosion-proof electrolysis device for water treatment ballast according to another embodiment of the present invention.
3 is a view showing a rectifier according to an embodiment of the present invention.

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

1 is a view showing the explosion-proof electrolysis device for ballast water treatment according to an embodiment of the present invention, Figure 2 is a view showing the explosion-proof electrolysis device for water treatment ballast according to another embodiment of the present invention, 3 is a view showing a rectifier according to an embodiment of the present invention.

1 to 3, explosion-proof electrolysis device 100 for ballast water treatment according to an embodiment of the present invention is a tubular electrolytic cell 110, including a plurality of electrode modules for electrolysis, electrolytic cell Located on the side of the 110, the rectifier 120 is formed in the same number as the electrode module, the bus bar 130 and the sealed cover formed outside the bus bar 130 connecting the electrode module and the rectifier 120 140.

Here, the electrolytic cell 110 further includes flanges for connecting with the flow path pipe before and after.

In addition, the rectifier 120 may form a housing in a hermetically sealed type, and further include a heat sink 121 at a portion in contact with the electrolytic cell 110.

At this time, the rectifier 120 is located on the side or both sides of the electrolytic cell 110.

The closed cover 140 further includes a bottom gasket 141 disposed on a bottom surface coupled to the electrolytic cell 110 and a rectifier 120, and a rear gasket 141 positioned on a rear surface coupled to the cover. .

As described above, the explosion-proof electrolysis device 100 for ballast water treatment according to an embodiment of the present invention comprises a housing 140 of the rectifier 120 and a cover 140 of the busbar 130 in an explosion-proof (sealed) type. By constructing, there is an effect of improving safety.

In addition, in the present invention, the rectifier 120 is located on the side or both sides of the electrolytic cell 110, thereby miniaturizing the equipment.

While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of course, this is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the equivalents as well as the claims that follow.

100: electrolysis device 110: electrolytic cell
120: rectifier 121: heat sink
130: busbar 140: cover
141: bottom or rear gasket

Claims (4)

In explosion-proof electrolysis device for ballast water treatment,
A tubular electrolytic cell comprising a plurality of electrode modules for electrolysis;
Located in the side of the electrolytic cell, the rectifier for supplying power to the electrode module;
A bus bar connecting the electrode module and the rectifier; And
Consists of a closed cover formed on the outside of the busbar,
The rectifier is explosion-proof electrolysis device for ballast water treatment, characterized in that formed separately from the electrode module and the same number.
The method of claim 1,
The electrolytic cell explosion-proof electrolysis device for ballast water treatment, characterized in that it further comprises a flange (flanges) for connecting with the flow passage pipe before and after.
The method of claim 1,
The rectifier is formed in a sealed housing, explosion-proof electrolysis device for water treatment ballast characterized in that it further comprises a heat sink (heat sink) in contact with the electrolytic cell.
3. The method according to claim 1 or 3,
The rectifier is explosion-proof electrolysis device for ballast water treatment, characterized in that located in the electrolytic cell side or both sides.
KR1020120022808A 2012-03-06 2012-03-06 Ballast water electrolysis treatment device of explosion proof construction KR20130101795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120022808A KR20130101795A (en) 2012-03-06 2012-03-06 Ballast water electrolysis treatment device of explosion proof construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120022808A KR20130101795A (en) 2012-03-06 2012-03-06 Ballast water electrolysis treatment device of explosion proof construction

Publications (1)

Publication Number Publication Date
KR20130101795A true KR20130101795A (en) 2013-09-16

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KR1020120022808A KR20130101795A (en) 2012-03-06 2012-03-06 Ballast water electrolysis treatment device of explosion proof construction

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KR (1) KR20130101795A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170018365A (en) 2017-02-02 2017-02-17 주식회사 뉴워터텍 Electrolytic water treatment system
KR101989879B1 (en) * 2018-02-26 2019-06-17 (주)케이티마린 Explosion proof ballast water management apparatus with rectifier
KR20200015214A (en) 2018-08-03 2020-02-12 경원에너텍 주식회사 Electrode module for electrolysis device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170018365A (en) 2017-02-02 2017-02-17 주식회사 뉴워터텍 Electrolytic water treatment system
KR101989879B1 (en) * 2018-02-26 2019-06-17 (주)케이티마린 Explosion proof ballast water management apparatus with rectifier
KR20200015214A (en) 2018-08-03 2020-02-12 경원에너텍 주식회사 Electrode module for electrolysis device

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Effective date: 20150731