CN203269706U - Ship ballast water treatment device based on filtration and ultraviolet sterilization - Google Patents
Ship ballast water treatment device based on filtration and ultraviolet sterilization Download PDFInfo
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- CN203269706U CN203269706U CN 201320131207 CN201320131207U CN203269706U CN 203269706 U CN203269706 U CN 203269706U CN 201320131207 CN201320131207 CN 201320131207 CN 201320131207 U CN201320131207 U CN 201320131207U CN 203269706 U CN203269706 U CN 203269706U
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Abstract
The utility model discloses a ship ballast water treatment device based on filtration and ultraviolet sterilization. One water inlet pipeline at the front end of a ballast water pump is connected with a seawater inlet control valve, the other water inlet pipeline is connected with a tenth control valve, and the tenth control valve is connected with a ballast water tank; the back end of the ballast water pump is sequentially connected with a first control valve and a flowmeter; the flowmeter is respectively connected with a second control valve and a seventh control valve through two pipelines; the flowmeter is connected with a water inlet of an full-automatic self-cleaning filter through the second control valve; a water outlet of the full-automatic self-cleaning filter is connected with a fourth control valve; the full-automatic self-cleaning filter is connected with a water inlet of a ultraviolet sterilizer through the fourth control valve; a water outlet of the ultraviolet sterilizer is connected with a sixth control valve; the sixth control valve is connected with the ballast water tank through a ninth control valve; and all the control valves are connected with a control unit. The utility model can implement on-line self-flushing, and does not generate any active substance or use any chemical agent in the whole process.
Description
Technical field
The utility model relates to the ballast water for ship device, particularly utilize to filter and ultra-violet sterilization is that combine, ballast water treatment plants environmental protection and energy saving.
Background technology
Will keep the drinking water of certain depth to be unlikely to topple during ship in ballast, a certain amount of seawater will be drawn into the bilge to strengthen capacity of anti-storm when setting sail, water be emitted during to loading again, this part seawater is called ballast water for ship.Water ballast is the important measures that guarantee navigation safety, but the process of its injection and discharge is inevitably carried a large amount of microorganisms and bacterium, from this place to that ground, invasion of alien species, havoc local Ecological environment.
At present, the method for Treatment of Ships'Ballast Water comprises mechanical removal method, Physical etc., and the mechanical removal method is divided into filtration method, cyclonic separation method etc., and Physical is divided into heating method, ultraviolet method and supersonic method etc.Filtration method is to utilize filtering element with larger-size aquatic organism in water ballast and solid particulate filtering, is considered to a kind of ballast water processing to the environmental hazard minimum, and the filtering element volume is little, easy handling, and installing space is little, and maintenance cost is low.Can effectively remove larger particle and biology, little for virus and bacterium effect, need timely back flushing to remove dirt, but the shortcoming of filtration method is to remove residual microorganism.Ultraviolet method is that the microorganisms such as the uviolizing bacterium that utilizes about wavelength 253.7nm, virus make its dead or forfeiture fecundity immediately, ultraviolet ray has the sterilization high efficiency, broad spectrum, non-secondary pollution, expense is hanged down and safe and reliable advantage, but ultraviolet method is subjected to water quality impact larger, and water turbidity is crossed conference and reduced transmission of ultraviolet rays, and result of use is not good separately.
Summary of the invention
For the problems referred to above, the purpose of this utility model is in order to solve the deficiencies in the prior art, a kind of ballast water treatment plant based on filtration method and ultra-violet sterilization method is provided, greater than biological and other impurity of 50 microns, utilize ultraviolet method to kill residual microorganism in employing mechanical filter removal water ballast.
for achieving the above object, the utility model is by the following technical solutions: comprise ballast pump, the ballast pump front end has two suction culverts, article one, be connected with the seawater water inlet control valve on suction culvert, the seawater water inlet control valve is connected with Sea Chest, connect the tenth control valve on another suction culvert, the tenth control valve is connected with water ballast tank, the ballast pump rear end connects the first control valve successively, under meter, under meter is by two pipeline respectively with the second control valves, the 7th control valve is connected, under meter connects the water-in of Full-automatic self-cleaning filter by the second control valve, the water outlet of Full-automatic self-cleaning filter is connected with the 4th control valve, the sewage draining exit of Full-automatic self-cleaning filter is connected with the 3rd control valve, Full-automatic self-cleaning filter is connected by the water-in of the 4th control valve and ultraviolet sterilizer, the water outlet of ultraviolet sterilizer is connected with the 6th control valve, connect an end of the 5th control valve between the 4th control valve and ultraviolet sterilizer, the other end of the 5th control valve is connected between under meter and the 7th control valve, the 6th control valve connects water ballast tank by the 9th control valve, the 9th control valve connects the 7th control valve, the 8th control valve is connected between the 7th control valve and the 9th control valve, and lead to outboard, all equal connection control units of described control valve.
The utility model has the following advantages owing to adopting above technical scheme:
1, the Full-automatic self-cleaning filter that adopts can be realized online from rinsing, and has guaranteed the continuity of ballast water treatment process.
2, press ultraviolet germicidal lamp can provide ultraviolet dosage 300～350 mJ/cm during ultraviolet sterilizer adopts
2, be far longer than the output dose of pressure common UV-lamp, the various microorganisms in enough deactivation seawater.
3, with pure physical treatment water ballast, can not produce active substance in whole process, save a large amount of man power and materials, reduce costs.
4, do not use any chemical agent, little to the negative impact of ecotope.
5, level of automation is high, and the compact construction floor space is little.Adopt modular design, can increase and decrease as required the number of strainer and UV treatment device, adjust treatment scale.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail;
Fig. 1 is that the utility model is based on the structural representation of the apparatus for treating ship ballast water of filtration and ultra-violet sterilization;
In figure: 1 ballast pump; 2 under meters; 3 Full-automatic self-cleaning filters; 4 ultraviolet sterilizers; 5 water ballast tanks; 6 control units; 7 seawater water inlet control valves; 8 first control valves; 9 second control valves; 10 the 3rd control valves; 11 the 4th control valves; 12 the 5th control valves; 13 the 6th control valves; 14 the 7th control valves; 15 the 8th control valves; 16 the 9th control valves; 17 the tenth control valves.
Embodiment
As shown in Figure 1, the utility model comprises ballast pump 1, and ballast pump 1 is impeller pump.Ballast pump 1 front end has two suction culverts, article one, connect seawater water inlet control valve 7 on pipeline, ballast pump 1 is connected with Sea Chest by seawater water inlet control valve 7, connects control valve 17 on another pipeline, and ballast pump 1 is connected with water ballast tank 5 by control valve 17.Ballast pump 1 rear end connects the first control valve 8, under meter 2 successively.Under meter 2 is connected by two pipeline respectively with the second control valves 9, the 7th control valves 14.Under meter 2 connects the water-in of Full-automatic self-cleaning filter 3 by the second control valve 9, the water outlet of Full-automatic self-cleaning filter 3 is connected with the 4th control valve 11, and the sewage draining exit of Full-automatic self-cleaning filter 3 is connected with the 3rd control valve 10.Full-automatic self-cleaning filter 3 is connected by the water-in of the 4th control valve 11 and ultraviolet sterilizer 4, and the water outlet of ultraviolet sterilizer 4 is connected with the 6th control valve 13.The filtering accuracy of Full-automatic self-cleaning filter 3 is 50 microns, can realize automatically cleaning with filtration and carry out simultaneously, removes the biology greater than 50 microns, prevents that macro-organism or impurity from entering ballast tank.Mainly formed by cylindrical shell, filter screen, cleaning motor, dirt sucking device, tensimeter and differential pressure controller etc.Seawater is through filter screen, and the impurity of filtration is stayed on filter screen, thereby forms pressure reduction in the both sides of filter screen, when pressure reduction reaches set(ting)value, starts cleaning motor, opens simultaneously wash water valve, and dirt is discharged.
Connect an end of the 5th control valve 12 between the 4th control valve 11 and ultraviolet sterilizer 4, the other end of the 5th control valve 12 is connected between under meter 2 and the 7th control valve 14.The 6th control valve 13 connects water ballast tank 5, the nine control valves 16 by the 9th control valve 16 and connects the 7th control valve 14.Control valve the 8 15 is connected between the 7th control valve 14 and the 9th control valve 16, and leads to outboard.
The equal connection control unit 6 of all control valves is about to seawater water inlet control valve 7, the first to the tenth control valve 8-17 connection control unit 6 respectively.Control unit 6 mainly is comprised of Controlling System, register system, warning, indicating system.Controlling System uses PLC to control, automatic cleaning, the ultraviolet disinfector that comprises the self-stip filter cleans automatically, in pipeline electric butterfly valve the pass, close etc.Register system comprises various information in the ballast water treatment plant working process, comprises the extraction of GPS information, storage, printing.Warning is mainly that the pressure reduction of realizing the recoil filter is reported to the police, the uitraviolet intensity of ultraviolet disinfector, temperature alarming etc.Indicating system is used the touch panel monitor system state, and realizes man-machine dialogue.
Need just can reach optimum Working certain warm up time due to ultraviolet germicidal lamp after starting, so before normal ballast, need to be to the quartz burner preheating in ultraviolet sterilizer 4.First close the 5th, the 7th, the 9th control valve 12, the 14,16 and the tenth control valve 17, open seawater water inlet control valve 7, first, second, the 4th, the 6th control valve 8, the 9,11,13 and the 8th control valve 15, seawater is extracted from Sea Chest through seawater water inlet control valve 7 by ballast pump 1, flow through successively the first control valve 8, under meter 2 and the second control valve 9 enters Full-automatic self-cleaning filter 3, water after filtration enters ultraviolet sterilizer 4 through the 4th control valve 11, discharges outboard finally by the 6th control valve 13 and the tenth control valve 17.Preheating is opened the 9th control valve 16 after finishing, and closes the 8th control valve 15, makes the water that flows out from ultraviolet sterilizer 4 flow into water ballast tank 5 through the 9th control valve 16, completes normal ballast process.Broken and has been badly in need of ballast or boats and ships and be in danger by the normal ballast processing situations such as water ballast that have little time to pack into when Special Circumstances such as ultraviolet equipment and recoil filter occurring, can process seawater, but directly be driven into water ballast tank 5 by pipeline.At this moment open seawater water inlet control valve 7, first, the 7th control valve 8, the 14 and the 9th control valve 16, close other valves, seawater is extracted from Sea Chest through seawater water inlet control valve 7 by ballast pump 1, and first control valve 8 of flowing through successively, under meter 2, the 7th control valve 14 and the 9th control valve 16 enter water ballast tank 5.During normal Unloading Condition, owing to there not being some large impurity, so need not pass through again strainer, only need through ultra-violet sterilization.Must complete the quartz burner warm before unloading, the first, the 5th, the 6th, the 9th control valve 8, the 12,13,16 and the tenth control valve 17 are opened, close other valves.Ballast pump 1 extracts water ballast through the tenth control valve 17 from water ballast tank 5, and first control valve 8 of flowing through successively, under meter 2 and the 5th control valve 12 enter ultraviolet sterilizer 4, get back to water ballast tank 5 finally by the 6th control valve 13 and the 9th control valve 16.Preheating is opened the 8th control valve 15 after finishing, and closes the 9th control valve 16, discharges outboard through the water ballast that UV treatment is crossed through the 8th control valve 15, completes normal uninstall process.When emergent discharge operating mode, open the first, the 7th, the 8th control valve 8, the 14,15 and the tenth control valve 17, close other valves.Ballast pump 1 extracts water ballast through the tenth control valve 17 from water ballast tank 5, and first control valve 8 of flowing through successively, under meter 2, the 7th control valve 14 and the 8th control valve 15 are discharged outboard, complete emergent uninstall process.
Claims (3)
1. one kind based on filtering and the apparatus for treating ship ballast water of ultra-violet sterilization, comprise ballast pump (1), it is characterized in that: ballast pump (1) front end has two suction culverts, article one, be connected with seawater water inlet control valve (7) on suction culvert, seawater water inlet control valve (7) is connected with Sea Chest, connect the tenth control valve (17) on another suction culvert, the tenth control valve (17) is connected with water ballast tank (5), ballast pump (1) rear end connects the first control valve (8) successively, under meter (2), under meter (2) is by two pipeline respectively with the second control valves (9), the 7th control valve (14) is connected, under meter (2) connects the water-in of Full-automatic self-cleaning filter (3) by the second control valve (9), the water outlet of Full-automatic self-cleaning filter (3) is connected with the 4th control valve (11), the sewage draining exit of Full-automatic self-cleaning filter (3) is connected with the 3rd control valve (10), Full-automatic self-cleaning filter (3) is connected by the water-in of the 4th control valve (11) and ultraviolet sterilizer (4), the water outlet of ultraviolet sterilizer (4) is connected with the 6th control valve (13), connect an end of the 5th control valve (12) between the 4th control valve (11) and ultraviolet sterilizer (4), the other end of the 5th control valve (12) is connected between under meter (2) and the 7th control valve (14), the 6th control valve (13) connects water ballast tank (5) by the 9th control valve (16), the 9th control valve (16) connects the 7th control valve (14), the 8th control valve (15) is connected between the 7th control valve (14) and the 9th control valve (16), and lead to outboard, the equal connection control unit of all control valves (6).
2. according to claim 1 based on filtering and the apparatus for treating ship ballast water of ultra-violet sterilization, it is characterized in that: control unit (6) comprises Controlling System, register system, warning, indicating system.
3. according to claim 1 based on filtering and the apparatus for treating ship ballast water of ultra-violet sterilization, it is characterized in that: the filtering accuracy of Full-automatic self-cleaning filter (3) is 50 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131207 CN203269706U (en) | 2013-03-22 | 2013-03-22 | Ship ballast water treatment device based on filtration and ultraviolet sterilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131207 CN203269706U (en) | 2013-03-22 | 2013-03-22 | Ship ballast water treatment device based on filtration and ultraviolet sterilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269706U true CN203269706U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320131207 Expired - Fee Related CN203269706U (en) | 2013-03-22 | 2013-03-22 | Ship ballast water treatment device based on filtration and ultraviolet sterilization |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713673A (en) * | 2013-12-28 | 2014-04-09 | 无锡蓝天电子有限公司 | Control system and method of ultraviolet sterilization device for treating ballast water |
| CN106458674A (en) * | 2014-05-21 | 2017-02-22 | 达蒙船厂霍林赫姆有限责任公司 | System and method for cleaning and sterilizing a water flow |
| CN106979458A (en) * | 2015-12-10 | 2017-07-25 | 泰科罗斯有限公司 | Ship ballast water processing unit |
| CN107416944A (en) * | 2017-05-08 | 2017-12-01 | 武汉理工大学 | Ship ballast water treatment system based on PLC controls |
| CN112979023A (en) * | 2021-04-07 | 2021-06-18 | 宜兴帕克德环保技术有限公司 | Port treatment device for ship ballast water and sediments |
| CN114475953A (en) * | 2022-01-04 | 2022-05-13 | 江苏科技大学 | Ship load regulation system, method and storage medium |
-
2013
- 2013-03-22 CN CN 201320131207 patent/CN203269706U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713673A (en) * | 2013-12-28 | 2014-04-09 | 无锡蓝天电子有限公司 | Control system and method of ultraviolet sterilization device for treating ballast water |
| CN106458674A (en) * | 2014-05-21 | 2017-02-22 | 达蒙船厂霍林赫姆有限责任公司 | System and method for cleaning and sterilizing a water flow |
| CN106979458A (en) * | 2015-12-10 | 2017-07-25 | 泰科罗斯有限公司 | Ship ballast water processing unit |
| CN107416944A (en) * | 2017-05-08 | 2017-12-01 | 武汉理工大学 | Ship ballast water treatment system based on PLC controls |
| CN112979023A (en) * | 2021-04-07 | 2021-06-18 | 宜兴帕克德环保技术有限公司 | Port treatment device for ship ballast water and sediments |
| CN114475953A (en) * | 2022-01-04 | 2022-05-13 | 江苏科技大学 | Ship load regulation system, method and storage medium |
| CN114475953B (en) * | 2022-01-04 | 2022-12-06 | 江苏科技大学 | Ship load regulation system, method and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |