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Electrolytic sterilizing apparatus for ship ballast water

A technology of sterilization device and ballast water, which can be used in water treatment devices, transportation and packaging, water/sewage treatment, etc., and can solve problems such as poor marine ecosystems and impacts

Active Publication Date: 2012-04-11
KOREA OCEAN RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, when the concentration of residual chlorine inevitably produced during electrolysis exceeds a predetermined level, residual chlorine has adverse effects on marine ecosystems

Method used

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  • Electrolytic sterilizing apparatus for ship ballast water
  • Electrolytic sterilizing apparatus for ship ballast water
  • Electrolytic sterilizing apparatus for ship ballast water

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Embodiment Construction

[0021] Now, according to the preferred embodiment of the present invention, the electrolytic sterilization device for ship's ballast water will be described in detail with reference to the accompanying drawings.

[0022] figure 1 It is a schematic diagram of the sterilization principle of the electrolytic sterilization device according to the present invention, figure 2 is a schematic diagram of an electrolytic sterilization device for ship ballast water according to the present invention, Figure 3A and 3B are respectively a plan view and a perspective view of a schematic parallel electrode pair according to an embodiment of the present invention, Figure 4 yes figure 2 An enlarged view of the electrolysis module shown in, Figure 5 is along figure 2 The vertical section of the line A-A', Figure 6 yes Figure 4 A detailed view of the electrode pair shown in, Figure 7A and 7B are respectively plan views of mesh electrodes and plate electrodes according to the pre...

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PUM

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Abstract

An electrolytic sterilizing apparatus (100) comprises an electrolytic module (10) including an inlet port (11-1) disposed at one end thereof for allowing ballast water (40) to be introduced therethrough, an outlet port (11-2) disposed at the other end thereof for allowing the ballast water (40) to be discharged therethrough, a baffle unit (20) mounted at the inlet port (11-1) side for generating eddy flow, a sensor (30) mounted at the outlet port (11-2) side for measuring residual chlorine concentration, and a chamber (11) disposed between the baffle unit (20) and the sensor (30), the chamber(11) having electrode sets (12-1) mounted therein, each of the electrode sets (12-1) including a pair of electrodes (12), a power supply unit (50) for supplying power to the electrolytic module (10),and a connecting unit (60) including a pump (61) for introducing and discharging the ballast water (40), a pipe (62) connected to the pump (61), and a valve (63).

Description

technical field [0001] The present invention relates to an electrolytic sterilizing device for ship's ballast water, more specifically, an electrolytic sterilizing device for ship's ballast water, in which an electrolytic module equipped with a plate-shaped or mesh-shaped electrode pair is connected to a water pipe, and the ballast water flows Through the water pipe, when the ballast water passes through the electrolysis module, the ballast water is sterilized by the electrochemical reaction generated when the ballast water contacts the electrode surface in the electrolysis module, and the value of the input power is passed through the residual chlorine concentration measurement sensor To automatically adjust, so as to keep the concentration of residual chlorine in the outflow ballast water constant. Background technique [0002] In general, most cargo ships used for maritime transport carry goods one way, excluding round-trip cargo ships used for two-way voyages to transpor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/461
CPCC02F2201/4615B63B17/06C02F2001/46142C02F2201/46145C02F2209/29C02F2201/4613C02F2201/4611C02F2103/008C02F1/4674C02F2201/46125C02F2303/04C02F2201/4616C02F2305/023B63J4/002C02F1/46109C02F1/467C02F2001/46138C02F2001/46161C02F2209/003C02F2201/4617
Inventor 金恩灿申京顺姜国珍李康平金荣俊
Owner KOREA OCEAN RES & DEV INST
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