CN203112640U - Rotational flow partition type ship ballast water treatment device - Google Patents
Rotational flow partition type ship ballast water treatment device Download PDFInfo
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- CN203112640U CN203112640U CN 201320069321 CN201320069321U CN203112640U CN 203112640 U CN203112640 U CN 203112640U CN 201320069321 CN201320069321 CN 201320069321 CN 201320069321 U CN201320069321 U CN 201320069321U CN 203112640 U CN203112640 U CN 203112640U
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Abstract
The utility model provides a rotational flow partition type ship ballast water treatment device, relates to a device performing sterilization treatment on ballast water in a ship ballast device, and aims to provide a rotational flow partition type ship ballast water treatment device with better treatment effect. The rotational flow partition type ship ballast water treatment device is cylindrical; a tunnel column type phonochemistry ultrasonic wave system (1) is arranged on the top wall of the cylinder; a ballast water inlet (2) is arranged on the side wall close to the top wall; the direction of the ballast water inlet channel is the same as that of a tangent on the position of the ballast water inlet on the cross section of the cylinder; the middle diameter (4) of the cylinder is smaller than the upper diameter and the lower diameter (3, 5) of the cylinder; a plurality of ultraviolet ray sterilizers (6) are arranged on the inner side wall at the middle part of the cylinder; a ballast water outlet (7) is arranged on the side wall at the lower part of the cylinder; the lower part of the cylinder is communicated with an inert gas tank (8) through a pipeline; the bottom end of the cylinder is sealed; the upper part, the middle part and the lower part of the cylinder are a primary sterilization area, a powerful sterilization area and an emergent sterilization discharging area respectively; and the ballast water outlet is positioned in the emergent sterilization discharging area.
Description
Technical field
The utility model relates to a kind of ballast for cruising device, particularly relates to the device that in a kind of ballast for cruising device water ballast is carried out germicidal treatment.
Background technology
In order to keep stability and the seaworthiness of boats and ships in ocean and lake, boats and ships must load a certain amount of water ballast.There is nearly 1,000,000,000 tons ocean water ballast between global hinge harbour, to reprint on the annual earth.This has just brought serious biotic intrusion problem.In the Ballast Management treaty that International Maritime Organizaton in 2004 adopts, move by water ballast and spread and destroy the ecosystem and health risk in order to prevent microorganism, require boats and ships to carry to be used for to kill the treatment unit of the planktonic organism etc. of water ballast.Regulation in " international shipping water ballast and the water ballast throw out management contract " that International Maritime Organizaton issues, 2014 and 2016 is respectively the deadline of physics method and biochemical process Treatment of Ships'Ballast Water.So, the current ballast water treatment technology that various water technologies such as ozonize, uviolizing, heat treated and magneticseparation are combined of developing.
A kind of ballast water treatment technology based on ozone is for example disclosed in the TOHKEMY 2008-100157 communique.In this technology, by in the water ballast that is sent to ballast box, sneaking into the ozone that uses ozone generating apparatus to generate, utilize the strong oxidation of ozone to kill microorganism and bacterium class in the water ballast.
In addition, a kind of ballast water treatment technology of utilizing uviolizing is disclosed in the TOHKEMY 2006-263664 communique.In this technology, in water ballast, add hydrogen peroxide or hydrogen peroxide generation compound, and the illumination wavelength zone is the ultraviolet ray of 240～300nm before discharging water ballast.Adding hydrogen peroxide or hydrogen peroxide in the water ballast, to produce the purpose of compound identical with above-mentioned ozonize technology, all be to utilize strong oxidation to come killing microorganisms and bacterium class, in addition, the purpose of irradiation ultraviolet radiation is by with the water ballast pollution environment of hydrogen peroxide decomposition residual in the water ballast to prevent from having discharged.
A kind of ballast water treatment technology based on heat treated is disclosed in the TOHKEMY 2008-110276 communique.In this technology, what carry out is by carrying out heat exchange at the low temperature water ballast that draws up and between the high temperature water ballast that heat treated is crossed in advance, and the low temperature water ballast is heated to the processing of killing temperature of microorganism and bacterium class.
A kind of magnetic separation technique is disclosed in the TOHKEMY 9-117618 communique.In this technology, in water ballast, add magnetic powder and flocculation agent, and they are stirred, generate the microorganism contain in the water ballast and the magnetic throw out of bacterium class thus, from water ballast, isolate this magnetic throw out with equipment for magnetic separation then, be captured in magnetic throw out residual in the water ballast with drum filter simultaneously.Because physical property is removed microorganism and bacterium class in the water ballast, so the water ballast of discharging can not impact to environment.
In the permission important document of Ballast Management system, stipulated the microorganism that contains in the water ballast and the discharge standard of bacterium class, in order to obtain the permission as the Ballast Management system, the basis that satisfies these standards reliably must be arranged.But when disclosed technology is carried out the processing of big capacity water ballast in adopting above-mentioned each communique, be difficult to from the record of above-mentioned each communique, find out the microorganism that to kill in the water ballast and the basis of bacterium class.In addition, in the disclosed technology of TOHKEMY 2008-110276 communique, though the microorganism and the bacterium class that contain in the water ballast can be removed with the form of magnetic throw out, pointed out to threaten the ecosystem and healthy microorganism, the danger that bacterium condenses the throw out that forms.
The utility model content
The technical problems to be solved in the utility model provides the better eddy flow partition type of a kind for the treatment of effect apparatus for treating ship ballast water.
The utility model eddy flow partition type apparatus for treating ship ballast water, described treatment unit is cylindrical, the roof of cylinder is provided with tunnel pillar sonochemistry ultrasonic system, be provided with a water ballast entrance near the roof place on the cylinder side wall, the tangential direction of water ballast ingress is identical on the direction of described water ballast access road and the cylinder cross section, the internal diameter at cylinder middle part is less than on the cylinder, the internal diameter of bottom, the inner side-wall at cylinder middle part is provided with some ultraviolet sterilizers, the sidewall of cylinder bottom is provided with the water ballast outlet, the cylinder bottom also is connected with a rare gas element jar by pipeline, the cylinder bottom end seal, on the cylinder, in, the bottom is respectively sterilizing area just, the strong disinfecting district, urgent sterilization discharge area, described water ballast outlet is positioned at urgent sterilization discharge area.
The utility model eddy flow partition type apparatus for treating ship ballast water, wherein said tunnel pillar sonochemistry ultrasonic system integral body is elongate column, one end of tunnel pillar sonochemistry ultrasonic system is nut structure, the other end is single screw shaped ultrasonic transmitter, and hyperacoustic power is 350W in the described ultrasonic transmitter.
The utility model eddy flow partition type apparatus for treating ship ballast water, the ultraviolet sterilizer on the inner side-wall of wherein said cylinder middle part evenly arrange from top to bottom and have three layers, and the quantity of every layer of ultraviolet sterilizer is 4 and evenly arranges along the cylinder inner side-wall.
The utility model eddy flow partition type apparatus for treating ship ballast water, upper strata, wherein said cylinder middle part ultraviolet sterilizer is the short-wave band Sterilizers, namely ultraviolet wavelength is less than 192nm; In the cylinder middle part, the ultraviolet sterilizer of lower floor is the long-wave band Sterilizers, namely ultraviolet wavelength is 240～275nm.
The utility model eddy flow partition type apparatus for treating ship ballast water, wherein said cylinder bottom is provided with a separate space near the diapire place, other space sealings of this separate space and cylinder bottom are isolated, be provided with an ozonizer in the described separate space, this ozonizer is provided with oxygen intake and ozone outlet, and described ozone outlet is connected by the cylinder lower space of pipeline with the separate space top.
The utility model eddy flow partition type apparatus for treating ship ballast water, the sidewall of the separate space of wherein said cylinder bottom and be positioned on the sidewall of urgent sterilization discharge area of separate space top and all be provided with a maintenance sect.
The utility model eddy flow partition type apparatus for treating ship ballast water difference from prior art is that the utility model is cylindrical, water ballast enters and form extremely strong eddy flow in cylinder along the tangential direction of cylinder, thereby the solid bacterium of class that can drive in the water ballast assembles to the motion of tubular axis place, the axle center district has also formed negative pressuren zone, so the seawater of negative pressuren zone overflows air bubble, the air bubble that overflows is installed in again that tunnel pillar sonochemistry ultrasonic system on the cylinder roof carries out that cavitation is agitated and the purpose that reaches sterilization, namely utilize cavitation effect of ultrasonic waves, produce localized hyperthermia's high pressure and mechanical vibration effect, this vibration can be worn and be hit microorganism wall, the formation cellularstructure is destroyed.The process cavitation effect of ultrasonic waves has reached the purpose of first sterilization, and next water ballast passes through the germicidal treatment of cylinder middle part ultraviolet sterilizer again.Water ballast is through the first sterilization of ultrasonic wave on cylinder top, and through the strong disinfecting of cylinder middle part ultraviolet sterilizer, the exhausted big portion of microorganism and bacterium is killed, the germ-killing efficiency height again.When boats and ships carry out that water ballast injects operation and during big discharge capacity processing ballast, open the rare gas element pot valve, to the urgent sterilization discharge area injecting inert gas of cylinder bottom, to reach the purpose of killing aerobic-type bacterium and microorganism.By last argumentation as can be seen, the utility model eddy flow partition type apparatus for treating ship ballast water is better to the treatment effect of water ballast.
Ultraviolet sterilizer in the utility model eddy flow partition type apparatus for treating ship ballast water on the inner side-wall of cylinder middle part is evenly arranged from top to bottom and is had three layers, the quantity of every layer of ultraviolet sterilizer is 4 and evenly arranges along the cylinder inner side-wall, water ballast could be shone by ultraviolet sterilizer in the cylinder middle part of flowing through fully like this, thereby improves sterilization effect.
Upper strata, cylinder middle part ultraviolet sterilizer is the short-wave band Sterilizers in the utility model eddy flow partition type apparatus for treating ship ballast water, be that ultraviolet wavelength is less than 192nm, the airborne oxygen that overflow in cylinder axle center district becomes ozone through wavelength less than the ultraviolet irradiation of 192nm, the ozone that generates can carry out germicidal treatment one time to water ballast; In the cylinder middle part, the ultraviolet sterilizer of lower floor is the long-wave band Sterilizers, be that ultraviolet wavelength is 240～275nm, the ultraviolet ray of this wave band has the good sterilization effect to bacterium and microorganism, so water ballast can access the good sterilization treatment effect behind the cylinder middle part.
The cylinder bottom is provided with a separate space near the diapire place in the utility model eddy flow partition type apparatus for treating ship ballast water, other space sealings of this separate space and cylinder bottom are isolated, be provided with an ozonizer in the described separate space, this ozonizer is provided with oxygen intake and ozone outlet, and described ozone outlet is connected by the cylinder lower space of pipeline with the separate space top.Like this, when Calculation of Ship Grounding's or when shipwrecking accident, be responsible for flow rate of water flow when excessive again or when water ballast, just start the ozonizer of cylinder bottom, oxygen self-contained on the boats and ships is passed in the ozonizer, the urgent sterilization discharge area that enters into cylinder through the ozone that produces in the reaction ozonizer carries out germicidal treatment to water ballast, and processing efficiency is higher.
The sidewall of the separate space of cylinder bottom and be positioned on the sidewall of urgent sterilization discharge area of separate space top and all be provided with a maintenance sect in the utility model eddy flow partition type apparatus for treating ship ballast water has so just made things convenient for the inspection and maintenance work to ultraviolet sterilizer and ozonizer.
Below in conjunction with accompanying drawing the utility model eddy flow partition type apparatus for treating ship ballast water is described further.
Description of drawings
Fig. 1 is the structure iron of the utility model eddy flow partition type apparatus for treating ship ballast water;
Fig. 2 is that the utility model eddy flow partition type apparatus for treating ship ballast water is along the sectional view of A-A line among Fig. 1;
Fig. 3 is that the utility model eddy flow partition type apparatus for treating ship ballast water is along the sectional view of B-B line among Fig. 1;
The use state graph of the utility model eddy flow partition type apparatus for treating ship ballast water when Fig. 4 draws water ballast for boats and ships;
The use state graph of the utility model eddy flow partition type apparatus for treating ship ballast water when Fig. 5 discharges water ballast for boats and ships.
Embodiment
As shown in Figure 1, the utility model eddy flow partition type apparatus for treating ship ballast water is cylindrical, but the roof of cylinder is provided with a pressure bearing and seal window, namely at roof but one groove by pressure-bearing material and extraneous seal isolation is set, be provided with tunnel pillar sonochemistry ultrasonic system 1 in the groove, tunnel pillar sonochemistry ultrasonic system 1 just can bear the pressure that water ballast produces like this.Described tunnel pillar sonochemistry ultrasonic system 1 integral body is elongate column, and an end of tunnel pillar sonochemistry ultrasonic system 1 is nut structure, and the other end is single screw shaped ultrasonic transmitter, and hyperacoustic power is 350W in the described ultrasonic transmitter.Be provided with a water ballast entrance 2 near the roof place on the cylinder side wall, in conjunction with Fig. 2 as can be known, the tangential direction at water ballast entrance 2 places is identical on the direction of described water ballast entrance 2 passages and the cylinder cross section, the internal diameter at cylinder middle part 4 is less than cylinder upper and lower part 3,5 internal diameter, the inner side-wall at cylinder middle part 4 is provided with 12 ultraviolet sterilizers 6, ultraviolet sterilizer 6 is evenly arranged from top to bottom and is had three layers, in conjunction with Fig. 3 as can be known, the quantity of every layer of ultraviolet sterilizer 6 is 4 and evenly arranges along the cylinder inner side-wall.Described cylinder middle part 4 upper strata ultraviolet sterilizers 6 are the short-wave band Sterilizers, and namely ultraviolet wavelength is less than 192nm; In the cylinder middle part 4, the ultraviolet sterilizer 6 of lower floor is the long-wave band Sterilizers, namely ultraviolet wavelength is 240～275nm.The sidewall of cylinder bottom 5 is provided with water ballast outlet 7, cylinder bottom 5 also is connected with a rare gas element jar 8 by pipeline, the cylinder bottom end seal, the upper, middle and lower portion 3,4,5 of cylinder is respectively just sterilizing area, strong disinfecting district, the urgent discharge area of sterilizing, and described water ballast outlet 7 is positioned at urgent sterilization discharge area.
The utility model eddy flow partition type apparatus for treating ship ballast water, wherein said cylinder bottom 5 is provided with a separate space 9 near the diapire place, this separate space 9 is isolated with other space sealings of cylinder bottom 5, be provided with an ozonizer 10 in the described separate space 9, this ozonizer 10 is provided with oxygen intake 11 and ozone outlet 12, and described ozone outlet 12 is connected with 5 spaces, cylinder bottom of separate space 9 tops by pipeline.
The utility model eddy flow partition type apparatus for treating ship ballast water, the sidewall of the separate space 9 of wherein said cylinder bottom 5 and be positioned on the sidewall of urgent sterilization discharge area of separate space 9 tops and all be provided with a maintenance sect (not shown).
Introduce working process of the present utility model below:
As shown in Figure 4, boats and ships 13 are when drawing water ballast, water ballast enters boats and ships 13 from the Sea Chest 15 of boats and ships 13 bottoms under the effect of water pump 14, Sea Chest 15 is provided with coarse filter, valve etc. to prevent that the bigger object of fish and volume from entering in the boats and ships 13, and water ballast earlier will be through main filter 16 in order to further filter out the bigger object of volume before entering the utility model.The utility model has been arranged in parallel two at boats and ships 13, is that a master one is equipped with at ordinary times, in emergency circumstances can use simultaneously.Water ballast through main filter 16 is handled by the utility model again, enters into the water ballast tank 17 of boats and ships 13 at last by pipeline.So just finished the absorption storage work of boats and ships 13 water ballasts.
As shown in Figure 5, boats and ships 13 are when the discharging water ballast, water ballast in the water ballast tank 17 enters into the utility model device in elder generation under the effect of water pump 14 again and handles after main filter 16 filters, the discharge of ballast water after will handling again afterwards is in ocean or lake.Thereby finish the discharging work of boats and ships 13 water ballasts.
What boats and ships 13 used when drawing with the discharging water ballast is the different pipelines of two covers, is independent of each other.Water ballast is handled the first time through the utility model device when entering the water ballast tank 17 of boats and ships 13, and water ballast is handled when boats and ships 13 are discharged into ocean or the lake second time of process the utility model device again afterwards.In the process of the utility model device processing ballast, valve by regulating pipeline is 1～1.5m/s with the flow control of water ballast at main ballast pipe water flow velocity generally speaking, and in case of emergency with the flow rate control of water ballast at 1.5～2m/s, if enable the ozonizer 10 of the utility model bottom, so with the flow rate control of water ballast in 3m/s, water ballast just can satisfy in the world processing requirements to water ballast and the processing efficiency height of water ballast through the twice treatment process like this.In addition, the utility model is vertical installation, and it is little to take boats and ships 13 spaces.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. eddy flow partition type apparatus for treating ship ballast water, it is characterized in that: described treatment unit is cylindrical, the roof of cylinder is provided with tunnel pillar sonochemistry ultrasonic system (1), be provided with a water ballast entrance (2) near the roof place on the cylinder side wall, the tangential direction that water ballast entrance (2) is located on the direction of described water ballast entrance (2) passage and the cylinder cross section is identical, the internal diameter at cylinder middle part (4) is less than on the cylinder, bottom (3,5) internal diameter, the inner side-wall at cylinder middle part (4) is provided with some ultraviolet sterilizers (6), the sidewall of cylinder bottom (5) is provided with water ballast outlet (7), cylinder bottom (5) also is connected with a rare gas element jar (8) by pipeline, the cylinder bottom end seal, on the cylinder, in, bottom (3,4,5) be respectively sterilizing area just, the strong disinfecting district, urgent sterilization discharge area, described water ballast outlet (7) is positioned at urgent sterilization discharge area.
2. eddy flow partition type apparatus for treating ship ballast water according to claim 1, it is characterized in that: described tunnel pillar sonochemistry ultrasonic system (1) integral body is elongate column, one end of tunnel pillar sonochemistry ultrasonic system (1) is nut structure, the other end is single screw shaped ultrasonic transmitter, and hyperacoustic power is 350W in the described ultrasonic transmitter.
3. eddy flow partition type apparatus for treating ship ballast water according to claim 1 and 2, it is characterized in that: the ultraviolet sterilizer (6) on (4) inner side-wall of described cylinder middle part evenly arranges from top to bottom and haves three layers, and the quantity of every layer of ultraviolet sterilizer (6) is 4 and evenly arranges along the cylinder inner side-wall.
4. eddy flow partition type apparatus for treating ship ballast water according to claim 3 is characterized in that: described cylinder middle part (4) upper strata ultraviolet sterilizer (6) is the short-wave band Sterilizers, and namely ultraviolet wavelength is less than 192nm; In the cylinder middle part (4), the ultraviolet sterilizer (6) of lower floor is the long-wave band Sterilizers, namely ultraviolet wavelength is 240～275nm.
5. eddy flow partition type apparatus for treating ship ballast water according to claim 4, it is characterized in that: described cylinder bottom (5) is provided with a separate space (9) near the diapire place, this separate space (9) is isolated with other space sealings of cylinder bottom (5), be provided with an ozonizer (10) in the described separate space (9), this ozonizer (10) is provided with oxygen intake (11) and ozone outlet (12), and described ozone outlet (12) is connected by the space, cylinder bottom (5) of pipeline with separate space (9) top.
6. eddy flow partition type apparatus for treating ship ballast water according to claim 5 is characterized in that: the sidewall of the separate space (9) of described cylinder bottom (5) and be positioned on the sidewall of urgent sterilization discharge area of separate space (9) top and all be provided with a maintenance sect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069321 CN203112640U (en) | 2013-02-05 | 2013-02-05 | Rotational flow partition type ship ballast water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069321 CN203112640U (en) | 2013-02-05 | 2013-02-05 | Rotational flow partition type ship ballast water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203112640U true CN203112640U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069321 Expired - Lifetime CN203112640U (en) | 2013-02-05 | 2013-02-05 | Rotational flow partition type ship ballast water treatment device |
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| Country | Link |
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| CN (1) | CN203112640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073137A (en) * | 2013-02-05 | 2013-05-01 | 韩先锋 | Swirl partition type ballast water treatment device for ship |
| CN114886412A (en) * | 2015-06-03 | 2022-08-12 | 蒙特非奥里医疗中心 | Low intensity focused ultrasound for treatment of cancer and metastasis |
-
2013
- 2013-02-05 CN CN 201320069321 patent/CN203112640U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073137A (en) * | 2013-02-05 | 2013-05-01 | 韩先锋 | Swirl partition type ballast water treatment device for ship |
| CN114886412A (en) * | 2015-06-03 | 2022-08-12 | 蒙特非奥里医疗中心 | Low intensity focused ultrasound for treatment of cancer and metastasis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130807 Effective date of abandoning: 20140409 |
|
| RGAV | Abandon patent right to avoid regrant |