CN202449881U - Device for treating ship ballast water - Google Patents
Device for treating ship ballast water Download PDFInfo
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- CN202449881U CN202449881U CN 201120077861 CN201120077861U CN202449881U CN 202449881 U CN202449881 U CN 202449881U CN 201120077861 CN201120077861 CN 201120077861 CN 201120077861 U CN201120077861 U CN 201120077861U CN 202449881 U CN202449881 U CN 202449881U
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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
- 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
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Abstract
The utility model relates to the technical field of environment friendliness, in particular to a high-efficiency and low-power-consumption ballast water treatment device. The device comprises a seafloor door (101), a ballast pump (102), a salinity sensor or a conductivity sensor (103), a filter (104), a catalytic treatment unit (105), a control unit (106), a catalytic treatment unit power supply (107), a water drainage port (108), a ballast cabin (109), a filter sewage discharge port (110), a valve (111), a total residual oxide (112), a flow detection unit (113) and pipelines, wherein a sterilization system is arranged in the filter (104) and is a sterilization system consisting of solid light emitting diode (LED) ultraviolet lamps and/or a sterilization system combined with the solid LED ultraviolet lamps and light catalysts; and the solid LED ultraviolet lamps are hollow triangular prisms or quadrangular prisms. The ballast water treatment device has the advantages of low power consumption, high efficiency, convenience in assembly and zero pollution.
Description
Technical field
The utility model relates to the water treatment environmental technology field, especially a kind of device of Treatment of Ships'Ballast Water of efficient reduce power consumption.
Background technology
One of four big threats that current ocean environment is faced are to spread through sex intercourse from the harmful organism invasion, and ballast water for ship is to cause harmful organism to invade topmost route of transmission.It is the best approach that solves the harmful organism invasion that causes because of water ballast that ballast water for ship is handled.
It is a focal issue that the whole world is paid close attention to that International Maritime Organizaton (IMO) points out to administer the invasion of ballast water for ship harmful organism, does not advocate different regions and adopts different improvement systems to administer water ballast, and its basic demand is: aboard ship handle; Cost is desirable, and equipment is small and exquisite, is convenient to operation; Nearshore waters, ocean environment is not formed new pollution; Treatment facility and operational safety, reliable.
Because the ship loading water ballast water yield is huge, and require the time of processing ballast short, add the restriction of ocean environment and marine economy Sustainable development, the method (or medicament) of general killing microorganisms can not satisfy its requirement.Though certain methods is success, effective in the laboratory, administers the requirement that ballast water for ship is difficult to satisfy ocean environment and Sustainable development thereof.
Ship ballast water treatment method mainly contains mechanical process, physics method and chemical method etc. at present.Below, above-mentioned three kinds of methods make brief of the introduction respectively.
1, mechanical process
Mechanical process mainly contains methods such as filtration, rotational flow separation, deposition and flotation.
In the filtering technique, adopt membrane technology and corresponding device thereof mostly, filtering microorganism, planktonic organism and bacterium; Like Japanese Patent JP2005342626, JP20060099157, JP2006223997; JP2005342626, International Application No. WO 2007114198 all adopts membrane technique that suction is fallen as the seawater of water ballast or the bacterium in the fresh water and microbe filter; This type technology needs higher pressure with device, and power consumption is big, and film is easy to contaminated and obstruction; For the big flow water body of quick mobile, running cost is higher, and processing power is difficult to meet the demands.
Cyclone separation process can be removed larger-size biology in the water ballast, but when the proportion of mikrobe and seawater was approaching, this method just was restricted.Deposition and flotation process were once done research at the theoretical side of water ballast, used but also be inappropriate on the ship at present.
2, physics method
The physics method mainly contains heat treated, ray technology, microwave technology and pressure converter technique etc.
The heat treated method is to utilize the unnecessary heat of main frame to kill the mikrobe in the water ballast, and thermal treatment is feasible aspect health and safety, but the hot water ballast of discharging possibly cause the problem of environment aspect to public waters.
Ray technology comprises ultraviolet technique and gamma-rays technology etc.Radiation effect through ray causes mikrobe integral part generation chemical reaction, reaches the effect of killing bacteria.Microwave technology comprises uses hyperacoustic various microwave technologies.UW not only has the intensive vibration; But also have cavatition and produce a large amount of microjets; Can make liquid that wall of container is produced the intensive shock action; Such function is applied to ultrasonic cleaning, also is applied to the intensified response effect, a kind of electrolysis wastewater treatment process and the device based on ultrasonication announced like one Chinese patent application numbers 200510117457.1; The method and the device thereof of a kind of UW water treatment of being announced with Chinese application number 99120675.4 are applied to strengthen flocculating effect; Method for treating wastewater of azo dye and German patent DE 19919824 disclosed oxidation organotins technology as one Chinese patent application numbers 200610085548.6 is announced adopt UW to promote the carrying out of chemical reaction.The microcell high pressure that ultrasonic cavitation produces can be used for the fragmentation of cell, but mostly such effect is ultrasonic energy is converged in the less zone and could realize; Therefore; Present ultrasonic technique and corresponding water treatment device for the small volume water body, and can adopt the water body that circulates; It is bigger to implement operability, the acousto-optic sterilization treatment device for drinking water of being announced like one Chinese patent application numbers 200610023241.3.
(28～200KHz) are added on pipeline outer wall to Japanese Patent JP2006007184, will carry out sterilization algae removal through the water ballast of pipeline through UW and handle with ultrasonic transducer; JP2005021814 then provides corresponding water ballast tubular type ultrasonic device for sterilizing and removing alga, in the device ultrasonic transducer is installed on the casing both sides, and the water route is passed through from casing, microorganism killing in the water body that UW will pass through; These two parts of patents are not all considered the damage of UW for the ultrasonic transducer piezoelectric ceramics that is installed on opposite tube wall or casing; And can not ignore equally the damage of piezoelectric ceramics perpendicular to the reflection echo of ultrasonic transducer; Otherwise directly influence the life-span of ultrasonic transducer, thereby reduce the operation stability and the safety of device.A kind of annular that UW water treatment machine that number of patent application 98236857.7 is announced and International Application No. WO 03095370 are released, successive supersound process water ballast device, its ultrasonic transducer faces same problem.But the quick big flow water body of mobile, existing ultrasonic processing apparatus except the problems referred to above, if adopt ultrasonic technique to handle separately, remains at the energy consumption height, and running cost is high, and killing effect is difficult to unfavorable factors such as assurance, does not possess operability.
The method that also has a kind of sterilization is exactly the method that changes through rapid pressure.High pressure sterilization and algae removal; Be to adopt water body is pressurized to a certain degree, make the cell rupture of bacterium and algae, like Japanese Patent JP2007021287, JP2005270754, JP2005254138; Variation through pressure; Also can reach the effect that compares favourably with UW, but the noise that the pressure change transmodulator produces may influence crewman's health, can damage the surface and the structure of water tank simultaneously.
3, chemical method
The chemical method that is used for processing ballast at present has medical method, electrolytic seawater method, catalytic oxidation etc.
One Chinese patent application number 02100332.7 discloses a kind of brominated composite biocide of oxidized form-bromine chlorine prestige that is applied to service water field and public place, reusing sewage field; One Chinese patent application number a kind of composite efficient aldehyde insecticide that constitutes by LUTARALDEHYDE, quaternary amine of 200510025284.0 releases; One Chinese patent application numbers 200510025395.1 discloses a kind of biocide that is used for WWT that contains RH-893, Zephirol; The disclosed International Application No. WO 03002406 of WIPO adopts the sterilization of copper anode generating cu ions electrolytically.The bio-toxicity of this type biocide is bigger, and the residence time is long, still can be applied to the germicidal treatment in circulating sewage or the cooling water system at home, but is not suitable for big area eutrophication water such as lake and the ballast water treatment that needs discharging.
U.S. Pat 2005016933 adopts adds ClO
2As biocide; International Application No. WO 2005061388, U.S. Pat 2004099608 and US2003029811, Japanese Patent JP2007144391, JP2006239556, JP2006263563; Disclose respectively and adopted filtration and add water technology and the corresponding device thereof of ozone as biocide; This type device and technology do not have secondary pollution; In low discharge water body or tap water germicidal treatment, certain advantage is arranged, but handle for the sterilization algae removing of big flow water body such as water ballast or large watershed water body, running cost is very high.
Usually, add the medicament of killing livestock, fine to little water body effect, but be difficult to keep the long period, at 1-2 after week in summer, generally need dosing again.For administering big area, eutrophication water exists running cost height, biocide that there is secondary pollution problems in water body; If be applied to ballast water treatment, its residue is still needed through bio-toxicity and toxicity evaluation.
The electrolytic seawater method is through electrolytic seawater, through the chlorine that on anode, produces, and then generates the hypochlorous acid with high-effective disinfecting and comes killing microorganisms and bacterium, and the hydrogen peroxide that produces at negative electrode simultaneously also has very strong sterilizing ability.
International Application No. WO 2006058261 discloses a kind of ballast water processing and corresponding system, the disclosed electrolysis treatment water ballast of Japanese Patent JP2001000974 device that adopts electrolysis to produce hypochlorite; The electrolyzer that also has one Chinese patent application number 200510046991.8 disclosed water electrolytic treatment system of ballast for cruising, one Chinese patent application number 200480027174.1 disclosed treating water reservoirs similarly is that the material with high oxidation activity (is mainly: ClO with cl ions, the water molecules electrolysis handled in the water body
-, OH
-, H
2O
2), cell, RNA, the DNA of bacterium in the water body and algae carried out oxygenizement, make its inactivation and death, thereby reach sterilization algae removal effect, and make the treated water body keep continuing disinfection.Though the method for electrolytic seawater has sterilization effect preferably, after the employing electrolytic process kill bacteria, may produce the carcinogenic substance chloroform, can cause that to second environmental pollution therefore this method exists very big dispute always.
Therefore, in the prior art, all there is equipment cost low or the like the shortcoming of height, sterilization algae removal efficient that has high input, consumes energy basically.
A kind of micro-current electrolysis device for sterilizing and removing alga (number of patent application: 200810084187.2) that the contriver releases before this; Because what this technology was used is electrochemical method; It is the mode of one that this system is difficult to realize filtering with processing unit, thereby has excessive defective on the volume.
Summary of the invention
The purpose of the utility model provides a kind of device of Treatment of Ships'Ballast Water of efficient reduce power consumption, effectively mikrobe and/or the bacterium in the deactivation ballast water for ship.Water ballast through this system handles can satisfy " ballast water for ship and settling control and the management international convention " that International Maritime Organizaton (IMO) formulated in 2004.
The utility model provides a kind of device of Treatment of Ships'Ballast Water; Comprise Sea Chest 101, ballast pump 102, salinometer sensor or conductivity sensor 103, strainer 104, catalytic treatment unit 105, control unit 106, catalytic treatment unit power supply 107, water port 108, ballast tank 109, strainer sewage draining exit 110, valve 111, total surplus oxide compound 112, flow detection unit 113 and pipeline; Said Sea Chest 101, ballast pump 102, salinometer sensor or conductivity sensor 103, strainer 104, catalytic treatment unit 105, flow detection unit 113 and ballast tank 109 are connected successively; Said salinometer sensor or conductivity sensor 103 also are connected with control unit 106 and catalytic treatment unit 105 pipelines on two sides; Said ballast tank 109 is also connected to the pipeline between Sea Chest 101 and the ballast pump 102; Pipeline between ballast tank 109 and the flow detection unit 113 is provided with water port 108; Said catalytic treatment unit 105 is provided with catalytic treatment unit power supply 107; Said control unit 106 and salinometer sensor or conductivity sensor 103, catalytic treatment unit power supply 107, total surplus oxide compound 112 are connected with flow detection unit 113; It is characterized in that: said strainer 104 built-in sterilising systems; The sterilising system that sterilising system that this sterilising system is formed for the solid state LED UV-lamp and/or solid state LED UV-lamp combine with photochemical catalysis; Said solid state LED UV-lamp is the SMD or great power LED quartz burner of the triangular column type or the quadrangular type of hollow, and the axle center is penetrated with heat-conducting copper pipe, is installed on the bottom of strainer.
The utility model also provides the optimal technical scheme of technique scheme:
As preferably, the filter core of said strainer is the mesh grid or the wedge shape filter screen of butterfly chip, column type, tapered or awl column type, and filtering accuracy is 10～200 microns.
As preferably, said heat-conducting copper pipe is provided with inner core, and this inner core has the porous pore; Pour into heat-transferring solution between inner core and the copper pipe; The heat conductive silica gel embedding is used at two ends, and an end of said heat-conducting copper pipe is than the long 20～50mm of fluorescent tube, and this end of heat-conducting copper pipe is under water.
As preferably, said solid state LED UV-lamp is with high boron glass lampshade or quartzy lampshade.
As preferably, the wavelength of said solid state LED UV-lamp is 200～375nm, is united by single wavelength LED lamp to form.
As preferably, the wavelength of said solid state LED UV-lamp is 240～260nm, is united by single wavelength LED lamp to form.
As preferably, the wavelength of said solid state LED UV-lamp is 185nm.
As preferably, the cartridge surface load of said strainer has photocatalyst, and this photocatalyst can be by ultraviolet excitation.
As preferably, the LED UV-lamp is arranged in the inside or the outside of filter element.
As preferably, said photochemical catalysis with titanium oxide as catalyzer.
Research shows that the ultraviolet wavelength of solid state LED UV-lamp is at 180～260nm place, and especially at the 253.7nm place, biolytic DNA of ability and cytolemma have good killing action to biology in the water ballast and pathogenic agent.When ultraviolet wavelength is 185nm, can produce ozone, ozone has strong oxidizing property, and biology in the water and pathogenic agent are had good killing action.
Owing in traditional quartz burner energy consumption height, cracky, the fluorescent tube a large amount of mercury is arranged; Environment is had secondary pollution, and the life-span is low, and it is high to change frequency; And it is necessary careful etc. to do when change to wait handling, and causes using traditional quartz burner to have the restriction of every aspect.Solid state LED is a semiconductor light-emitting-diode, is a kind of semi-conductor that can electric energy be converted into luminous energy, and LED light quality is high, has basically no radiation, belongs to typical green light source.The solid state LED light source is compared with conventional light source has following advantage:
One, high light efficiency: the LED light efficiency reaches 50～200 lumens/watt, and spectrum is narrow, and monochromaticity is good, and nearly all light that sends is all capable of using.
Two, high energy-conservation: as to have the characteristic that voltage is low, electric current is little, brightness is high.The luminous energy that the incandescent light of the luminous energy that one 10 watts led light source sends and 150 watts sends is suitable.Same light efficiency LED is than conventional light source energy-conservation 80%～90%.
Three, photochromic many: the light from ultraviolet to infrared all wavelengths can be provided, such as UV-light, infrared light, white or colorama, red, yellow, blue, green, yellow-green colour or orange red etc.
Four, safe: led light source uses low voltage drive, and is luminous stable, pollution-free, do not have stroboscopic phenomenon.
Five, the life-span is long: utilize the solid-state semiconductor chip that electric energy is converted into luminous energy; Add the insulating heat-conductive resin package; Can bear high-strength mechanical and impact, the led light source life-span is more than 50,000 hours, by work every day in 5 hour life-span also more than 27 years; Can surpass the life-span of hull, therefore using LED UV-lamp processing ballast will be the incomparable methods of other technologies.
Six, response fast: the LED luminotron time of response is very short.When adopting power source special to supply power to led light source, the time that reaches maximal illumination is less than 10ms.
Seven, running cost is low: other light sources not only power consumption be led light source 2-10 doubly, and almost all to change in every month, device change and artificial aspect cost a lot of money.Therefore select for use the led light source of long service life very economical in the long term.
The LED UV-lamp can provide the ultraviolet ray of necessary wavelength scope as required.And the LED uv lamp has the emission quasi-monochromatic light, energy consumption is little, size is little, the life-span is long and advantage such as cheapness.
In view of the LED UV-lamp has above all advantages, contriver's concentration techniques strength has been researched and developed a kind of professional LED ultraviolet ray ballast water treatment plant of the water treatment that is exclusively used in, particularly ballast water treatment, and this device has following characteristic:
1, uses the paster LED pointolite of high-power single lamp or small power paster LED pointolite, particularly high-level efficiency, high luminous efficiency.
2, the problem of lighting angle direction is arranged to led light source, designed a kind of triangular prism or quadrangular formula fluorescent tube, make all directions that the radiation of illumination all arranged.
3, be directed against the heat dissipation problem of LED; In the indoor design of LED quartz burner heat-conducting copper pipe, specifically be such, at the shaft core position of polyhedron pcb board (substrate of LED); Running through an inner core is the porous pore; The heat-conducting copper pipe of inner perfusion heat-transferring solution is used the heat conductive silica gel embedding then, reaches the purpose of accessible heat conduction.At an end of LED quartz burner, heat-conducting copper pipe is than the long 20～50mm of fluorescent tube, and during installation, this part is immersed in the water, and heat spreads out of through heat-conducting copper pipe, is taken away by current then.
4, LED quartz burner outside is with high boron glass lampshade or quartzy lampshade, guarantees ultraviolet utilization ratio.
5, in same LED fluorescent tube, use the single lamp of LED of single wave band and/or the single lamp of LED of a plurality of wave bands to unite use, therefore, the LED UV-lamp that the utility model provides not only can send the ultraviolet ray of single wavelength but also the ultraviolet ray that can send multi-wavelength.The ultraviolet ray of wideband 200nm～375nm can sterilization, again can the exciting light catalyst, be fit to ultraviolet and photocatalyst composite bactericidal mode; The ultraviolet ray of 240nm～260nm wavelength has the sterilization strengthening effect; 240～260nm wavelength and 185nm wavelength are united use, and directly sterilization can excite the generation ozone sterilization again, the combined type sterilization algae removal, and broad-spectrum sterilization is effective.
Photocatalysis oxidation technique is as catalyzer with titanium oxide; Wavelength less than the 385nm ultraviolet irradiation under; Generation has the hydroxyl radical free radical of extremely strong oxidisability, and this hydroxyl radical free radical is a present defluorination the strongest outer oxygenant, and its oxidation capacity is ydrogen peroxide 50 and ozone 106～109 times; Under the effect of hydroxyl radical free radical, can mikrobe finally be degraded to carbonic acid gas and water through Kettenreaktion.
Description of drawings
Fig. 1 is the structural representation of the utility model system implementation instance;
Fig. 2 is the structural representation of the utility model sterilising system embodiment;
Fig. 3 is the structural representation of the embodiment of the utility model filtration sterilization integration apparatus;
Fig. 4 is the schematic cross-section of LED quartz burner.
Among the figure, 101 is Sea Chest, and 102 is ballast pump, and 103 is salinometer sensor or conductivity sensor; 104 is strainer, and 105 are the catalytic treatment unit, and 106 is control unit, and 107 are catalytic treatment unit power supply; 108 is water port, and 109 is ballast tank, and 110 is the strainer sewage draining exit; 111 is valve, and 112 is the total surplus oxide compound, and 113 is under meter; 201 is quartz socket tube, and 202 is the LED fluorescent tube, and 203 is insulation paste; 301 is filter core, and 302 is copper pipe, and 303 is seal, and 304 is the filter core pressing plate, and 305 filter cores are supporting plate fixedly; 401 is LED lamp pearl, and 402 is the SDM paster.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further so that those skilled in the art can better understand the utility model and implementing, but the embodiment that lifts not conduct to the qualification of the utility model.
The utility model is to adopt following technical scheme to realize:
As shown in Figure 1; The utility model provides a kind of device of energy-efficient Treatment of Ships'Ballast Water; This device comprises Sea Chest 101, ballast pump 102, salinometer sensor or conductivity sensor 103, strainer 104, catalytic treatment unit 105, control unit 106, catalytic treatment unit power supply 107, water port 108, ballast tank 109, strainer sewage draining exit 110, valve 111, total surplus oxide compound 112, flow detection unit 113 and pipeline; Said Sea Chest 101, ballast pump 102, salinometer sensor or conductivity sensor 103, strainer 104, catalytic treatment unit 105, flow detection unit 113 and ballast tank 109 are connected successively; Said salinometer sensor or conductivity sensor 103 also are connected with control unit 106 and catalytic treatment unit 105 pipelines on two sides; Said ballast tank 109 is also connected to the pipeline between Sea Chest 101 and the ballast pump 102; Pipeline between ballast tank 109 and the flow detection unit 113 is provided with water port 108; Said catalytic treatment unit 105 is provided with catalytic treatment unit power supply 107; Said control unit 106 and salinometer sensor or conductivity sensor 103, catalytic treatment unit power supply 107, total surplus oxide compound 112 are connected with flow detection unit 113; It is characterized in that: the sterilising system that sterilising system that said strainer 104 built-in sterilising systems, this sterilising system are formed for the solid state LED UV-lamp and/or solid state LED UV-lamp combine with photochemical catalysis, said solid state LED UV-lamp is the triangular column type or the quadrangular type of hollow.In the utility model, Sea Chest 101, ballast pump 102, salinometer sensor or conductivity sensor 103, catalytic treatment unit 105, control unit 106, catalytic treatment unit power supply 107, water port 108, ballast tank 109, strainer sewage draining exit 110, valve 111, total surplus oxide compound 112, flow detection unit 113 and pipeline all use prior art.
In the utility model, strainer carries out filtration treatment with water ballast, removes oarse-grained biology and solid; Water after the filtration is killed mikrobe and bacterium in the water through the sterilising treatment unit.
Strainer uses efficient full-automatic automatically cleaning backwash filter.This strainer begins back flushing automatically after the pressure-losses surpasses set(ting)value, filtration and back flushing are carried out simultaneously, need not personnel's execute-in-place.This strainer can effectively be removed incidental macrobead biology and solid in the water ballast, and the automatically cleane back flushing, is fit to the continuously big flow operation of water ballast work.Have full-automatic self-cleaning function, can guarantee continuous operation, the characteristics of good filtration effect.
Sterilising plant uses homemade triangular column type (like Fig. 4) or quadrangular type solid state LED ultraviolet lamp tube.This LED UV-lamp can send the UV-light that wavelength is respectively 200～375nm, 240～260nm or 240～260nm and 185nm as required, effectively to kill biologies such as the bacterium that contains in the water ballast, algae.The LED ultraviolet lamp tube is evenly arranged in inside, sterilising treatment unit, guarantees that water ballast is fully shone in the transport flow process, guarantees sterilization effect.The LED uv lamp is luminous stable, and green non-pollution is low in energy consumption, long service life.
The device of the Treatment of Ships'Ballast Water that the utility model provides can also comprise the sterilising plant that the LED ultraviolet is sterilized and photocatalysis sterilization combines.Titanium oxide (photocatalyst) carrier of in the sterilising treatment unit, evenly arranging and having photocatalysis performance; Under the irradiation of the UV-light of wavelength 200～375nm, 240～260nm or 240～260nm and 185nm; Can produce materials such as hydroxyl radical free radical with strong oxidizing property, ozone, hypochlorous acid; In conjunction with the LED ultra-violet sterilization, two kinds of compound cross actions of sterilization effect can effectively be killed biologies such as the bacterium that is present in the water ballast, algae.
In the device of the Treatment of Ships'Ballast Water that the utility model provides; The LED ultraviolet lamp tube can be placed apart with strainer; Also can be placed between filter element inside or strainer cavity and the filter core; Make to filter and in same equipment, accomplish, reduce facility investment, reduce occupation area of equipment with sterilization.
The strainer that the utility model provides, as shown in Figure 3, in the periphery or the inner position that installs and fixes that has increased the LED quartz burner of filter core, set up the radiating area of LED quartz burner, so that in the filtering while, accomplish the sterilization algae removal process.Filter element can use special-purpose filter core or general filter core.General filter core is the same with the filter core design of standard filter; Special-purpose filter core physical dimension is identical with traditional filter core with working method, just makes the materials statement of usefulness and has worn one deck photocatalyst, and this photocatalyst can be by ultraviolet ray excited.Special-purpose filter core has filtration and optical catalyst carrier dual-use function, when uviolizing, can excite materials such as producing hydroxyl radical free radical, ozone like this, strengthens sterilization effect.
The technology that the utility model ballast water treatment system, sterilization use the sterilization of LED ultraviolet or use the sterilization of LED ultraviolet to combine with the photochemical catalysis sterilization.In the sterilising treatment system fluorescent tube with or optically catalytic TiO 2 carrier correspondence evenly arrange, guarantees germ-resistant fully effective.
The quartz burner that the utility model uses is the LED quartz burner that aims at the design of water treatment sterilization algae removal, fully takes into account range of exposures and radiating effect, can guarantee sterilization effect, can increase the service life again.
The apparatus for treating ship ballast water that the utility model provides can use and filter and the sterilization integration apparatus, reaches filtration sterilization and once accomplishes.Strainer uses special designs, and filter core can be selected special-purpose filter core and general filter core.
Embodiment 2
It all is separate equipment that present embodiment uses strainer 104 and sterilization unit (as shown in Figure 2).
Water ballast is transported to strainer 104 through ballast pump 102, and oarse-grained biology that contains in the water ballast and solids are filtered device 104 and filter out, and discharges through the sewage draining exit of strainer 104 then.Get into the sterilization unit through filtering water ballast, control unit 106 sends signal, and the energising of sterilization unit is started working.The LED ultraviolet lamp tube of evenly arranging in the sterilization unit is as shown in Figure 4; Ultraviolet lamp tube uses the single lamp of the LED that contains different-waveband in wavelength 240～260nm and two kinds of fluorescent tubes of 185nm or the single fluorescent tube; Directly sterilization can produce ozone sterilization again, and sterilization effect is good.These ultraviolet lamp tubes can fully shine the water ballast of entering, guarantee that without a licence shoots the angle to death.UV-light that produces and microbial cell film and DNA reaction, the strong oxidizer ozone of generation with the microbial molecular chain reaction, makes microorganism deactivated.Water ballast through sterilization gets into ballast tank 109.
Embodiment 3
The strainer 104 that present embodiment uses all is a separate equipment with the sterilization unit.The rule optical catalyst carrier (as shown in Figure 2) of arranging in the sterilization unit.Water ballast is transported to strainer 104 through ballast pump 102, and oarse-grained biology that contains in the water ballast and solids are filtered device 104 and filter out, and discharges through the sewage draining exit of strainer 104 then.Get into the sterilization unit through filtering water ballast, control unit 106 sends signal, and the energising of sterilization unit is started working.Sterilization evenly arranging in the unit LED ultraviolet lamp tube and optical catalyst carrier.The LED quartz burner uses wavelength 200～375nm fluorescent tube, directly sterilization of the ultraviolet ray of generation.Shine the ultraviolet ray excited photocatalyst on the photocatalyst, produce strong oxidizers such as hydroxyl radical free radical, ozone, kill mikrobes such as bacterium in the water, algae rapidly.The water of handling well gets into ballast tank 109.
Embodiment 4
Present embodiment uses and filters and sterilization integration apparatus (as shown in Figure 3).
Water ballast is transported to the filter sterilization equipment integrating through ballast pump 102; Control unit 106 energisings are started working, and the LED ultraviolet lamp tube produces ultraviolet ray, the beginning sterilization; The LED quartz burner here can be selected wavelength region 200～375nm's for use; This embodiment matches special-purpose filter core (physical dimension is identical with general filter core with shape, starting material outside surface coating one deck photocatalyst), reaches the maximization germ-killing efficiency.Also can select ultraviolet wavelength 240～260nm for use or select 240～260nm and 185nm compound for use.Water ballast filters in the filter sterilization equipment integrating and the sterilization algae removal process simultaneously.The water that reaches sterilising effect gets into ballast tank 109.Oarse-grained biology and solid etc. are filtered device 104 and filter, and discharge with blow-off line.
Adopt the system of the utility model, water treatment is tested to ballast for cruising, sees table one:
Table one
Can find out that from above-mentioned table one water treatment capacity of this system is to satisfy the ballast water for ship processing requirements of IMO and California fully.
This technology is the category of water technology, and the water treatment field of claim not only makes in the Ballast water treatment field, in the same water treatment that is suitable for other field.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and the protection domain of the utility model is not limited thereto.Being equal to that the technician in present technique field is done on the utility model basis substitutes or conversion, all within the protection domain of the utility model.The protection domain of the utility model is as the criterion with claims.
Claims (10)
1. the device of a Treatment of Ships'Ballast Water; Comprise Sea Chest (101), ballast pump (102), salinometer sensor or conductivity sensor (103), strainer (104), catalytic treatment unit (105), control unit (106), catalytic treatment unit power supply (107), water port (108), ballast tank (109), strainer sewage draining exit (110), valve (111), total surplus oxide compound (112), flow detection unit (113) and pipeline; Said Sea Chest (101), ballast pump (102), salinometer sensor or conductivity sensor (103), strainer (104), catalytic treatment unit (105), flow detection unit (113) and ballast tank (109) are connected successively; Said salinometer sensor or conductivity sensor (103) also are connected with control unit (106) and catalytic treatment unit (105) pipelines on two sides; Said ballast tank (109) is also connected to the pipeline between Sea Chest (101) and the ballast pump (102); Pipeline between ballast tank (109) and flow detection unit (113) is provided with water port (108); Said catalytic treatment unit (105) is provided with catalytic treatment unit power supply (107); Said control unit (106) and salinometer sensor or conductivity sensor (103), catalytic treatment unit power supply (107), total surplus oxide compound (112) are connected with flow detection unit (113); It is characterized in that: the built-in sterilising system of said strainer (104); The sterilising system that sterilising system that this sterilising system is formed for the solid state LED UV-lamp and/or solid state LED UV-lamp combine with photochemical catalysis; Said solid state LED UV-lamp is the SMD or great power LED quartz burner of the triangular column type or the quadrangular type of hollow, is installed on the bottom of strainer, and the axle center is penetrated with heat-conducting copper pipe.
2. the device of Treatment of Ships'Ballast Water according to claim 1 is characterized in that: the filter core of said strainer is the mesh grid or the wedge shape filter screen of butterfly chip, column type, tapered or awl column type, and filtering accuracy is 10～200 microns.
3. the device of Treatment of Ships'Ballast Water according to claim 1; It is characterized in that: said heat-conducting copper pipe is provided with inner core; This inner core has the porous pore, pours into heat-transferring solution between inner core and the copper pipe, and the heat conductive silica gel embedding is used at two ends; One end of this heat-conducting copper pipe is than LED UV-lamp pipe range 20～50mm, and this end of heat-conducting copper pipe is under water.
4. the device of Treatment of Ships'Ballast Water according to claim 1, it is characterized in that: said solid state LED UV-lamp is with high boron glass lampshade or quartzy lampshade.
5. according to the device of each described Treatment of Ships'Ballast Water of claim 1～4, it is characterized in that: the wavelength of said solid state LED UV-lamp is 200～375nm, is united by single wavelength LED lamp to form.
6. according to the device of each described Treatment of Ships'Ballast Water of claim 1～4, it is characterized in that: the wavelength of said solid state LED UV-lamp is 240～260nm, is united by single wavelength LED lamp to form.
7. according to the device of each described Treatment of Ships'Ballast Water of claim 1～4, it is characterized in that: the wavelength of said solid state LED UV-lamp is 185nm.
8. according to the device of each described Treatment of Ships'Ballast Water of claim 1～4, it is characterized in that: the cartridge surface load of said strainer has photocatalyst, and said photocatalyst can be by ultraviolet excitation.
9. the device of Treatment of Ships'Ballast Water according to claim 4, it is characterized in that: the LED UV-lamp is arranged in the inside or the outside of filter element.
10. the device of Treatment of Ships'Ballast Water according to claim 4 is characterized in that: said photochemical catalysis with titanium oxide as catalyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120077861 CN202449881U (en) | 2011-03-23 | 2011-03-23 | Device for treating ship ballast water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120077861 CN202449881U (en) | 2011-03-23 | 2011-03-23 | Device for treating ship ballast water |
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| Publication Number | Publication Date |
|---|---|
| CN202449881U true CN202449881U (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120077861 Expired - Lifetime CN202449881U (en) | 2011-03-23 | 2011-03-23 | Device for treating ship ballast water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058432A (en) * | 2013-01-18 | 2013-04-24 | 哈尔滨工程大学 | Combined type ballast water treatment device |
| WO2014091487A1 (en) * | 2012-12-13 | 2014-06-19 | Atlantium Technologies Ltd. | System and method for controlling ultraviolet liquid disinfection |
| CN112279438A (en) * | 2020-11-09 | 2021-01-29 | 江苏科技大学 | Ship ballast water treatment process and treatment device |
-
2011
- 2011-03-23 CN CN 201120077861 patent/CN202449881U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014091487A1 (en) * | 2012-12-13 | 2014-06-19 | Atlantium Technologies Ltd. | System and method for controlling ultraviolet liquid disinfection |
| CN105121357B (en) * | 2012-12-13 | 2017-09-12 | 安特蓝德公司 | System and method for controlling ultraviolet liquid disinfection |
| US10155671B2 (en) | 2012-12-13 | 2018-12-18 | Atlantium Technologies Ltd | System and method for controlling ultraviolet liquid disinfection |
| CN103058432A (en) * | 2013-01-18 | 2013-04-24 | 哈尔滨工程大学 | Combined type ballast water treatment device |
| CN112279438A (en) * | 2020-11-09 | 2021-01-29 | 江苏科技大学 | Ship ballast water treatment process and treatment device |
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Address after: 266101 No. 32, No. six road, Keyuan yuan, Laoshan District, Qingdao, Shandong. Patentee after: Heideway Technology Group (Qingdao) Co., Ltd. Address before: 266101 Shandong Province, Qingdao city Laoshan District of Zhuzhou Road No. 177 Whitby industrial city A District 5 Building 4 layer Patentee before: Qingdao Headway Technology Co., Ltd. |
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