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JP6465181B2 |
A ballast water treatment device mounted in a vessel (VSL) and configured to sterilizes seawater (Wo) taken from the outside of the vessel to be stored as ballast water in a ballast tank (T) provided in the vessel, the ballast water trea...
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JP6465168B2 |
A ballast water treatment device mounted in a vessel (VSL) and configured to sterilizes seawater (Wo) taken from the outside of the vessel to be stored as ballast water in a ballast tank (T) provided in the vessel, the ballast water trea...
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JP6459608B2 |
To provide a ballast water treatment device comprising a cylindrical filter for filtering ballast water flowing thereinto, and flowing the ballast water to outside, capable of improving cleanliness of back washing water with high mainten...
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JP6439908B2 |
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JP6425126B2 |
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JP2018176048A |
To provide a ballast water processing apparatus which preferably prevents entry of foreign objects from a contact portion between a rotary filter and a casing supporting the filter and enables improvement of performance.A ballast water p...
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JP2018531792A |
Seawater is filtered on board using a filtration device (2), which separates contaminants from a cylindrical filter element (6) located in a tank (5) and from the filter element (6). A method is provided that comprises a cleaning device ...
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JP2018167173A |
To provide a ballast water treatment apparatus capable of suitably removing foreign matter settled at the bottom of a filter.A ballast water treatment apparatus 1 comprises: a filter 20 formed to be cylindrical; a drain pipe part 42 disp...
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JP2018167815A |
To avoid an increase in initial cost and running cost of a ballast water treatment device in ratio to the size of a vessel, receiving restriction of installation space and load weight for the treatment device arising from the above and f...
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JP2018167171A |
To provide ballast water treatment equipment which prevents wear of a seal member and improves durability of the seal member.Ballast water treatment equipment 1 includes: a casing 10; a cylindrical filter 20 which is arranged inside the ...
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JP6416399B2 |
A cooling apparatus for cooling a fluid by means of surface water, the cooling apparatus comprising more than one tubes for containing and transporting the fluid in its interior, the exterior of the tube being in operation at least parti...
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JP6401857B2 |
Disclosed is a ballast water treatment system including: a ballast water supply unit for supplying seawater employed as ballast water to a ballast water tank; an electrolysis device receiving a part of the seawater being supplied to the ...
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JP6395046B2 |
To provide a ballast water treatment apparatus and a filter cleaning method of the ballast water treatment apparatus which shorten a cleaning time from stoppage of water treatment operation until restart of the water treatment operation ...
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JP6388020B2 |
An equipment management system for a ship includes a communicating part that acquires from the ship by radio notification information including one piece of state information, or two or more pieces of state information selected from piec...
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JP2018524155A |
The assembly can reach a wet compartment 100 having at least one inlet opening 104 to allow water to enter the wet compartment 100, a functional unit 2 located within the wet compartment 100, and water. Unable to release energy to preven...
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JP6381530B2 |
Embodiments of the invention relate to a ballast water treatment system and method onboard ships or sea-going vessels. The system includes a filtration system, a UV disinfection system and a biofouling control system, which is adapted to...
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JP6378293B2 |
Provided is a bilge discharge facilitating pipe which discharges bilge to a bilge well, the bilge discharge facilitating pipe being suitable for use in ore carrying vessels having a high loading ratio of iron ore to the volume of a hold....
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JP6373711B2 |
A filtration device including: a casing 1 having a fluid inlet 6, a fluid outlet 7, a raw fluid chamber 8, and a filtered-fluid chamber 9; a box-shaped or tube-shaped filter element 3 (3a, 3b) having a filter medium 31 removably installe...
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JP6366173B2 |
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JP2018099666A |
To provide a ballast water treatment apparatus improving mixing of sterilant existing in a ballast piping and a piping unit facilitating attachment and maintenance of the apparatus.The ballast water treatment apparatus comprises: an inje...
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JP6347297B1 |
To reduce the installation burden, maintenance or management burden of a ballast water measuring device to be measured a plurality of times. In addition, the coordination between the ballast water treatment equipment installed on the shi...
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JP6349463B2 |
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JP2018095949A |
To provide a ballast water treatment installation capable of suppressing degradation of performance of microorganism sterilization means due to eluted sacrificial anode.A ballast water treatment installation including : pipings L1 to L8 ...
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JP2018094504A |
To provide a device for treating ballast water capable of accurately determining deterioration of an ultraviolet ray lamp.The device for treating ballast water of this invention comprises: an ultraviolet ray lamp (30); an ultraviolet sen...
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JP2018095080A |
To provide a ballast water treatment apparatus capable of performing appropriate ultraviolet treatment according to a navigating water area.The ballast water treatment apparatus comprises: ultraviolet treatment means (3); electrical cond...
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JP2018094486A |
To provide an electrolysis device for ballast water capable of reducing weight and size of the device as a whole while increasing a treating amount.In the electrolysis device for ballast water; a cover plate 200 fully closes an opening o...
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JP6341450B2 |
To provide a ballast water treatment apparatus which actively discharges water in a casing, shortens washing time, and performs drainage so that residual water at the bottom part in the casing is minimized, and thereby allows satisfactor...
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JP6338150B2 |
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JP6336077B2 |
Disclosed is a filter device. The filter device includes a filter housing including an inflow port through which water flows in and an outflow port through which the water flowed in through the inflow port flows out, a plurality of filte...
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JP6330943B1 |
To improve the accuracy of measuring the water quality of ballast water having different concentrations of oxidizing agents. The ballast water measuring device 2 has a first measuring unit 6-1 for measuring the concentration of the oxida...
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JP2018065539A |
To provide a ballast water treatment apparatus capable of discharging ballast water retained inside a casing speedily and appropriately.A ballast water treatment apparatus 1 includes: a casing 10; a filter 20 arranged inside the casing 1...
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JP6314084B2 |
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JP6309370B2 |
A filtration device including: a casing; a first partition wall which partitions the inside of the casing into a first raw fluid chamber and a filtered-fluid chamber; cylindrical filter elements provided inside the filtered-fluid chamber...
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JP6296070B2 |
To provide a ballast water treatment system capable of cleaning a filter with no human intermediary and a control method for the same.A ballast water treatment system comprises a filtrate water channel, a filtration equipment that includ...
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JP6296069B2 |
To provide a ballast water treatment apparatus equipped with a configuration for enhancing filter cleaning effect and an operational method for the same.A ballast water treatment apparatus comprises a cylindrical pleat filter retained to...
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JP2018507131A |
What is disclosed is configured to circulate ballast water between the tank outlet and tank inlet of a first ballast tank for treating ballast water from one or more ballast tanks in a vessel. A configuration system and method for config...
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JP2018020671A |
To provide a ballast device which inhibits cavitation at the downstream side of a flow regulating valve, prevents the device from becoming unable to perform flow adjustment, and prevents equipment from being damaged.A ballast device incl...
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JP6273604B2 |
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JP6276638B2 |
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JP6272456B2 |
An intelligent sea water cooling system including a first fluid cooling loop coupled to a heat exchanger, a second fluid cooling loop coupled to the heat exchanger and including a fluid pump for circulating fluid through the second fluid...
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JP6271337B2 |
To provide a floating body structure that needs a filtration mechanism for filtering water taken in from the outside or water to be discharged to the outside capable of securing a wide filtration area easily and eliminating demerits such...
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JP6264228B2 |
A water treatment method used in a water treatment device including a filter for filtering untreated water and a housing that houses the filter includes a step of putting the untreated water into the housing to obtain filtered water that...
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JP6266379B2 |
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JP6268291B2 |
Disclosed is a filter device. The filter device includes a filter housing including an inflow port, through which ballast water flows in, and an outflow port through which the ballast water flows out, a plurality of filter members provid...
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JP6267307B2 |
A method for exploring an installation space of an article includes acquiring a point cloud of an indoor space including a number of point data with three-dimensional scanning. The method also includes acquiring obstacle data and passage...
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JP6262257B2 |
The present invention provides a tubular filter element 3 configured to filter fluid by allowing the fluid to pass therethrough from the inside to the outside, and to be backwashed by allowing the fluid to pass therethrough from the outs...
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JP2017225907A |
To provide a blast water treatment apparatus capable of properly performing filtration treatment of ballast water while reducing load on a filter of a filtration device.The ballast water treatment apparatus is provided that comprises a f...
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JP2017225951A |
To enhance ultraviolet irradiation efficiency and suppress increase in size of the whole device.An ultraviolet irradiation device includes: a flow passage through which a fluid to be treated flows; and a plurality of linear ultraviolet l...
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JP2017225945A |
To prevent the occurrence of chlorine gas and reduce the adverse effects of chlorine gas when producing a chlorine bactericide, which is a bactericide for seawater treatment.When producing a chlorine bactericide As by mixing a solid raw ...
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JP2017226329A |
To provide a starting and collecting method for an underwater vehicle, and a ship, capable of quickly starting and collecting the underwater vehicle.A starting and collecting method for an underwater vehicle comprises: arranging the unde...
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