WO2013037285A1 - Ship ballast water filtration and ultraviolet-ultrasonic treatment method and apparatus - Google Patents
Ship ballast water filtration and ultraviolet-ultrasonic treatment method and apparatus Download PDFInfo
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- WO2013037285A1 WO2013037285A1 PCT/CN2012/081226 CN2012081226W WO2013037285A1 WO 2013037285 A1 WO2013037285 A1 WO 2013037285A1 CN 2012081226 W CN2012081226 W CN 2012081226W WO 2013037285 A1 WO2013037285 A1 WO 2013037285A1
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- ultraviolet
- ballast water
- filter
- ultrasonic
- ship ballast
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 title claims abstract description 11
- 238000009210 therapy by ultrasound Methods 0.000 title abstract 5
- 244000005700 microbiome Species 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 21
- 241000894006 Bacteria Species 0.000 claims description 3
- 244000052769 pathogen Species 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 230000009545 invasion Effects 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 241000245165 Rhododendron ponticum Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
Definitions
- the invention belongs to the field of ship ballast water treatment equipment, and particularly relates to a filtering and ultraviolet ultrasonic ship ballast water treatment method and equipment.
- the threats to the marine environment on Earth can be broadly grouped into four broad categories: the invasion of marine life by other marine ecosystems; the marine pollution originating from land; the overfishing of marine resources and the physical habitat of marine habitats. damage.
- ships are considered to have caused the invasion of marine organisms into other marine ecosystems, which are caused by marine organisms contained in ship's ballast water and marine organisms attached to the hull.
- Ship ballast water is the most important way to cause the spread of marine organisms between geographically isolated water bodies. More than 80% of the world's merchandise trade is transported by ship, and approximately 3 to 5 billion tons of ballast water per year flows through ships across the coast. There is also a large amount of ballast water flow throughout the country and within each region.
- ballast water is required to ensure safe and efficient operation of the ship and to ensure the balance and stability of the unloaded ship.
- it also poses a threat to the ecological environment, economy and human health.
- MEPC Marine Environmental Protection Committee
- the main content of the Convention is to control the transfer of ballast water and residues containing dangerous aquatic organisms and pathogens.
- Convention requirements When sailing, ships should be in the deep sea, open water and as far as possible from the coast to carry out ballast water replacement, distance required The land is at least 200 nautical miles and the water depth is at least 200 m or more. Therefore, it is necessary to install a safe, efficient, fast and low-cost ship ballast water treatment system on the ship.
- the object of the present invention is to provide a method for treating ballast water of a ship to solve the problems of low efficiency and high cost of the treatment method of the existing ship ballast water, and to effectively suppress microorganisms in the treated seawater. Regenerated in the ballast tank.
- Technical Solution In order to solve the above technical problems, the present invention provides a filter, ultraviolet ultrasonic ship ballast water treatment method Methods and equipment, including electromagnetic valves, water pumps, pressure sensors, flow meters, filters, UV ultrasonic processing units, control systems, solenoid valves and piping.
- the water enters the filter through the water pump, then enters the ultraviolet ultrasonic processing unit for biological inactivation and finally discharges.
- Ultraviolet ultrasonic device can have better effect by co-sterilization. Ultrasonic destroys the protective layer of microorganisms, ultraviolet radiation destroys microbial DNA and RNA, and ultrasonic also has a certain cleaning effect on UV lamps.
- the inner wall of the ultraviolet ultrasonic integrated processing unit is mirror polished.
- the ultrasonic generating device employs a low-frequency ultrasonic generating device with a frequency of 15 to 75 KHz.
- the filter unit adopts a fully automatic cleaning micropore filter.
- the filtration precision can be adjusted according to the actual situation, and the range is 10 ⁇ 100 ⁇ ⁇ .
- Both the filter and the outer casing of the UV sonication unit can be sealed with stainless steel or titanium steel alloy material.
- the ultraviolet ultrasonic processing unit can design the outer casing into a cylindrical shape, a rectangular parallelepiped shape or the like by the number of internal lamps and processing requirements.
- the water inlet of the ultraviolet ultrasonic processing unit may be disposed above the device or under the device.
- the ultraviolet generating device can be selected from a low-voltage high-output amalgam lamp, a medium-voltage high-output amalgam lamp, and a high-voltage output type amalgam lamp.
- the ultraviolet lamp tube can be made of natural quartz or artificial quartz.
- the mercury inside the UV lamp is separated from the outside by an isolating device which is designed as a film which is made of plastic or other material which does not chemically react with mercury.
- the control system is a one-button operation, the system is completely intelligent, and the device can be automatically operated by simply clicking a button of any link, without any subsequent operation, and the system can be cleared by itself even in an emergency situation.
- the system can control the UV device to be treated separately, the ultrasound device alone and the UV ultrasound synergistic treatment.
- the invention has the advantages that the invention can efficiently kill tiny organisms in the ship water, has low energy consumption, high reliability, simple operation and maintenance, can be operated by one-button operation of the automatic control unit, and can also flexibly select the installation platform according to actual conditions.
- FIG. 1 is a flow chart of one embodiment of a ship ballast water treatment method of the present invention.
- FIG. 2 is a schematic structural view of an embodiment of a ship ballast water treatment apparatus according to the present invention.
- the ballast water to be discharged first passes through the filtering ultrasonic unit to filter out aquatic organisms, solid particles and impurities larger than 40 ⁇ m; after pretreatment by the filtering ultrasonic unit, the ballast water passes through the ultraviolet ultrasonic processing unit. Kill bacteria, algae and protozoa in seawater under ultrasonic mechanical action, while killing smaller individuals by ultraviolet light Bacteria and pathogens; Finally, the treated ballast water is excluded from the cabin.
- FIG. 2 is a schematic structural view of an embodiment of a ship ballast water treatment apparatus according to the present invention.
- the untreated ship ballast water in the ballast tank 1 is first pumped out by the water pump 3, with the electromagnetic valve 2 controlled therebetween, and the pumped ballast water first enters the filter 7, with a flow meter 4, a pressure sensor 5 and an electromagnetic The valve 6; the ballast water enters the filter from the water inlet 701 of the filter 7, and is discharged from the filter outlet 702 after being processed; the ballast water pretreated by the filter 7 then enters the ultraviolet ultrasonic processing unit 8, the ultraviolet ultrasonic processing unit 8 is provided with an ultrasonic processing device 9 and a control system 10, and the ultraviolet ultrasonic processing unit 8 is embedded with a plurality of ultraviolet lamps 803, and the ultraviolet lamp tube 803 is covered with a quartz sleeve 804, and the ballast water is advanced by the ultraviolet ultrasonic processing unit.
- the nozzle 801 enters and is discharged from the outside of the cabin by the water outlet 802 after
- the ultraviolet ultrasonic processing unit 8 of the ship ballast water treatment apparatus is designed as a cylinder, and the water inlet is disposed under the apparatus; the control system 10 is connected to each component and is a one-button operation, The system is completely intelligent, just click the button of any link, the device can run automatically, without any subsequent operations, even in case of emergency, the system can clear itself.
- the inner surface of the ultraviolet ultrasonic processing unit 8 is mirror-polished, and the filter 7 is a fully automatic microporous filter with an accuracy range of 10 ⁇ ⁇ ⁇ , and the ultrasonic processing unit 9 has a frequency of 15 75 ⁇ .
- the invention can effectively kill tiny organisms in the ship water, has low energy consumption, high reliability, simple operation and maintenance, can be operated by one-button operation of the self-control unit, and can also flexibly select the installation platform according to actual conditions.
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
Disclosed is a ship ballast water filtration and ultraviolet-ultrasonic treatment method, comprising: water enters a filter (7) via a water pump (3), then enters an ultraviolet-ultrasonic treatment unit (8) for bioinactivation, and is finally discharged. Also disclosed is a ship ballast water filtration and ultraviolet-ultrasonic treatment apparatus, comprising a water pump (3), a pressure sensor (5), a flow meter (4), a filter (7), an ultraviolet-ultrasonic treatment unit (8), a control system (10), an electromagnetic valve (6) and a pipe. The ultraviolet and ultrasonic apparatuses work together to achieve a better sterilization effect; the ultrasonic wave destroys the protective layer of the microorganism; the ultraviolet radiation destroys the microorganism DNA and RNA, meanwhile the ultrasonic wave also has certain cleaning effect on an ultraviolet lamp tube.
Description
过滤、 紫外超声処理船舶压载水的方法和设备 Method and apparatus for filtering and ultraviolet sonicating ship ballast water
技术领域 Technical field
本发明属于船舶压载水处理设备领域， 特别涉及一种过滤、 紫外超声船舶压载水处理方 法和设备。 The invention belongs to the field of ship ballast water treatment equipment, and particularly relates to a filtering and ultraviolet ultrasonic ship ballast water treatment method and equipment.
背景技术 Background technique
地球上的海洋环境面临的威胁， 大致可被归纳为四大类别： 海洋生物对其他海洋生态系 统的侵入； 起源于陆地的海洋污染； 对海洋资源的过度捕捞以及对海洋生物栖息地的物理性 破坏。 其中船舶被认为造成了海洋生物对其他海洋生态系统的侵入的发生， 原因即是船舶压 载水中含有的海洋生物及附着于船体的海洋生物。 船舶压载水是造成地理性隔离水体间海洋 生物异地传播的最主要途径。 世界 80%以上的商品贸易是通过船舶运输的， 并且， 全球每年 大约有 30到 50亿吨压载水通过船舶在各海岸流动。 每年在各国内部和各地区之内也有大量 的压载水流动。 对于现代运输而言， 压载水是必需的， 它可以保证船舶的安全和高效操作， 保证未载货船的平衡和稳定。 然而， 它也给生态环境， 经济和人类健康造成了威胁。 2004 年， IM0海上环境保护保护委员会 （MEPC)第 45届会议提出的 《船舶压载水和沉积物控制与 管理国际公约》 在外交大会上获得通过， 成为强制性国际公约。 该公约的主要内容就是控制 含有危险水生生物和病原体的压载水和残留物的转移， 公约要求： 航行时， 船舶应在深海、 开阔水域并尽可能远离海岸处进行压载水更换，需距离最近陆地至少 200海里和水深至少 200 m以上， 因此必须在船舶上加装安全、 高效、 快速、 低成本的船舶压载水处理系统。 The threats to the marine environment on Earth can be broadly grouped into four broad categories: the invasion of marine life by other marine ecosystems; the marine pollution originating from land; the overfishing of marine resources and the physical habitat of marine habitats. damage. Among them, ships are considered to have caused the invasion of marine organisms into other marine ecosystems, which are caused by marine organisms contained in ship's ballast water and marine organisms attached to the hull. Ship ballast water is the most important way to cause the spread of marine organisms between geographically isolated water bodies. More than 80% of the world's merchandise trade is transported by ship, and approximately 3 to 5 billion tons of ballast water per year flows through ships across the coast. There is also a large amount of ballast water flow throughout the country and within each region. For modern transportation, ballast water is required to ensure safe and efficient operation of the ship and to ensure the balance and stability of the unloaded ship. However, it also poses a threat to the ecological environment, economy and human health. In 2004, the International Convention for the Control and Management of Ships' Ballast Water and Sediments, presented at the 45th Session of the IM0 Marine Environmental Protection Committee (MEPC), was adopted at the Diplomatic Conference and became a mandatory international convention. The main content of the Convention is to control the transfer of ballast water and residues containing dangerous aquatic organisms and pathogens. Convention requirements: When sailing, ships should be in the deep sea, open water and as far as possible from the coast to carry out ballast water replacement, distance required The land is at least 200 nautical miles and the water depth is at least 200 m or more. Therefore, it is necessary to install a safe, efficient, fast and low-cost ship ballast water treatment system on the ship.
在目前船舶压载水有害生物入侵问题的治理上，较大型生物可以用物理过滤的方法除去， 但是单细胞生物和微小的原生动物由于个体太小， 无法有效去除。 科技工作者进行了大量防 治船舶压载水有害生物入侵的研究工作： 如在深海更换压载水的方法， 它是有效减少外来生 物入侵的可行措施， 但存在消耗能量过高和操作、 运行时间过长等问题； 加热压载水法， 压 载水中的新月菱形藻在水温 38°C条件下 2小时后才致死， 存在处理时间长、 能耗过高、 形成 的热应力将影响船舶安全等难以解决的问题。 In the current treatment of ship ballast water harmful organisms, larger organisms can be removed by physical filtration, but single-celled organisms and tiny protozoa cannot be effectively removed because the individuals are too small. Scientific and technological workers have carried out a large number of research work to prevent the invasion of ship ballast water harmful organisms: such as the method of replacing ballast water in the deep sea, it is a feasible measure to effectively reduce the invasion of alien organisms, but there are excessive energy consumption and operation and running time. Longer and other problems; heated ballast water method, the rhododendron in the ballast water is killed 2 hours after the water temperature of 38 ° C, there is a long processing time, energy consumption is too high, the formation of thermal stress will affect the safety of the ship Such difficult problems to solve.
发明内容 Summary of the invention
发明目的： 本发明的目的是提供一种船舶压载水的处理方法以解决现有船舶压载水的处 理方法效率较低和成本较高的问题， 并且能够有效抑制处理过的海水中的微生物在压载舱中 再生。 技术方案： 为解决上述技术问题， 本发明提供了一种过滤、 紫外超声船舶压载水处理方
法和设备， 其包括电磁阀门、 水泵、 压力传感器、 流量计、 过滤器、 紫外超声处理单元、 控 制系统、 电磁阀门及管道。 水经由水泵进入过滤器， 然后进入紫外超声处理单元进行生物灭 活， 最后排放。 紫外超声装置协同灭菌能够有更好的效果， 超声波将微生物的保护层破坏掉， 紫外辐射破坏微生物 DNA、 RNA, 同时超声波对紫外灯管也有一定的清洗作用。 OBJECT OF THE INVENTION The object of the present invention is to provide a method for treating ballast water of a ship to solve the problems of low efficiency and high cost of the treatment method of the existing ship ballast water, and to effectively suppress microorganisms in the treated seawater. Regenerated in the ballast tank. Technical Solution: In order to solve the above technical problems, the present invention provides a filter, ultraviolet ultrasonic ship ballast water treatment method Methods and equipment, including electromagnetic valves, water pumps, pressure sensors, flow meters, filters, UV ultrasonic processing units, control systems, solenoid valves and piping. The water enters the filter through the water pump, then enters the ultraviolet ultrasonic processing unit for biological inactivation and finally discharges. Ultraviolet ultrasonic device can have better effect by co-sterilization. Ultrasonic destroys the protective layer of microorganisms, ultraviolet radiation destroys microbial DNA and RNA, and ultrasonic also has a certain cleaning effect on UV lamps.
作为优化， 紫外超声综合处理单元内壁采用镜面抛光处理。 As an optimization, the inner wall of the ultraviolet ultrasonic integrated processing unit is mirror polished.
作为优化， 超声发生装置采用了低频超声发生装置， 其频率为 15〜75 KHz o As an optimization, the ultrasonic generating device employs a low-frequency ultrasonic generating device with a frequency of 15 to 75 KHz.
作为优化， 过滤单元采用的是全自动清洗的微孔滤器， 过滤精度根据实际情况可调， 范 围为 10〜100 μ ιιΐο As an optimization, the filter unit adopts a fully automatic cleaning micropore filter. The filtration precision can be adjusted according to the actual situation, and the range is 10~100 μ ιιΐο.
所述过滤器和紫外超声处理单元的外壳均可采用不锈钢或者钛钢合金材料将其密封在 内。 Both the filter and the outer casing of the UV sonication unit can be sealed with stainless steel or titanium steel alloy material.
所述紫外超声处理单元可通过内部灯管数量和处理要求将外壳设计成圆柱体， 长方体等 形状。 The ultraviolet ultrasonic processing unit can design the outer casing into a cylindrical shape, a rectangular parallelepiped shape or the like by the number of internal lamps and processing requirements.
所述紫外超声处理单元的进水口可设置在装置上方， 也可设置在装置下方。 The water inlet of the ultraviolet ultrasonic processing unit may be disposed above the device or under the device.
所述紫外发生装置可选用低压高输出型汞齐灯， 中压高输出型汞齐灯， 高压地输出型汞 齐灯。 The ultraviolet generating device can be selected from a low-voltage high-output amalgam lamp, a medium-voltage high-output amalgam lamp, and a high-voltage output type amalgam lamp.
所述紫外灯灯管可采用天然石英或者人造石英。 The ultraviolet lamp tube can be made of natural quartz or artificial quartz.
所述紫外灯内部水银采用隔离装置与外部隔开， 该隔离装置设计为一层薄膜， 其材料可 以为塑料或者其他不与汞发生化学反应的物质。 The mercury inside the UV lamp is separated from the outside by an isolating device which is designed as a film which is made of plastic or other material which does not chemically react with mercury.
所述控制系统为一键式操作， 该系统完全智能化， 只需点动任意环节的按钮， 设备即可 自动运行， 无任何后续操作， 即使发生紧急情况， 系统亦可自行清除。 如该系统可控制紫外 装置单独处理， 超声装置单独处理以及紫外超声协同处理。 The control system is a one-button operation, the system is completely intelligent, and the device can be automatically operated by simply clicking a button of any link, without any subsequent operation, and the system can be cleared by itself even in an emergency situation. For example, the system can control the UV device to be treated separately, the ultrasound device alone and the UV ultrasound synergistic treatment.
有益效果： 本发明能够高效杀灭船舶水中微小生物， 能耗低可靠性高， 运行维护简便， 可通过自控单元一键式操作， 亦可根据实际情况灵活选择安装平台。 The invention has the advantages that the invention can efficiently kill tiny organisms in the ship water, has low energy consumption, high reliability, simple operation and maintenance, can be operated by one-button operation of the automatic control unit, and can also flexibly select the installation platform according to actual conditions.
附图说明 DRAWINGS
图 1为本发明船舶压载水处理方法的一个实施例的流程图。 1 is a flow chart of one embodiment of a ship ballast water treatment method of the present invention.
图 2为本发明船舶压载水处理设备的一个实施例的结构示意图。 2 is a schematic structural view of an embodiment of a ship ballast water treatment apparatus according to the present invention.
具体实施方式 detailed description
下面结合附图具体阐述本发明实施方式的技术方案。 The technical solutions of the embodiments of the present invention are specifically described below with reference to the accompanying drawings.
如图 1所示， 要排出的压载水首先经过过滤超声单元， 过滤掉大于 40 μ πι的水生生物、 固体颗粒及杂质； 经过过滤超声单元预处理后， 压载水经过紫外超声处理单元， 在超声波机 械作用的条件下， 将海水中的细菌、 藻类和原生动物杀灭， 同时通过紫外线杀灭个体较小的
细菌和病原体； 最后将处理后的压载水排除舱外。 As shown in Fig. 1, the ballast water to be discharged first passes through the filtering ultrasonic unit to filter out aquatic organisms, solid particles and impurities larger than 40 μm; after pretreatment by the filtering ultrasonic unit, the ballast water passes through the ultraviolet ultrasonic processing unit. Kill bacteria, algae and protozoa in seawater under ultrasonic mechanical action, while killing smaller individuals by ultraviolet light Bacteria and pathogens; Finally, the treated ballast water is excluded from the cabin.
如图 2所示为本发明船舶压载水处理设备一个实施例的结构示意图。 压载舱 1中的未处 理的船舶压载水首先由水泵 3抽出， 其中间有电磁阀门 2控制， 抽出来的压载水首先进入过 滤器 7， 其间有流量计 4、 压力传感器 5及电磁阀门 6; 压载水由过滤器 7的进水口 701进入 过滤器， 经处理后由过滤器出口 702排出； 经过过滤器 7预处理的压载水接着进入紫外超声 处理单元 8， 紫外超声处理单元 8上设置有超声处理装置 9和控制系统 10， 且紫外超声处理 单元 8内嵌入有多根紫外灯管 803， 紫外灯管 803外套有石英套管 804， 压载水由紫外超声处 理单元的进水口 801进入， 处理后由出水口 802排出舱外。 2 is a schematic structural view of an embodiment of a ship ballast water treatment apparatus according to the present invention. The untreated ship ballast water in the ballast tank 1 is first pumped out by the water pump 3, with the electromagnetic valve 2 controlled therebetween, and the pumped ballast water first enters the filter 7, with a flow meter 4, a pressure sensor 5 and an electromagnetic The valve 6; the ballast water enters the filter from the water inlet 701 of the filter 7, and is discharged from the filter outlet 702 after being processed; the ballast water pretreated by the filter 7 then enters the ultraviolet ultrasonic processing unit 8, the ultraviolet ultrasonic processing unit 8 is provided with an ultrasonic processing device 9 and a control system 10, and the ultraviolet ultrasonic processing unit 8 is embedded with a plurality of ultraviolet lamps 803, and the ultraviolet lamp tube 803 is covered with a quartz sleeve 804, and the ballast water is advanced by the ultraviolet ultrasonic processing unit. The nozzle 801 enters and is discharged from the outside of the cabin by the water outlet 802 after the treatment.
作为本发明的优选实施例， 上述船舶压载水处理设备中紫外超声处理单元 8设计成圆柱 体， 且进水口设置在装置下方； 控制系统 10与各部件相连， 且为一键式操作， 该系统完全智 能化， 只需点动任意环节的按钮， 设备即可自动运行， 无任何后续操作， 即使发生紧急情况， 系统亦可自行清除。 As a preferred embodiment of the present invention, the ultraviolet ultrasonic processing unit 8 of the ship ballast water treatment apparatus is designed as a cylinder, and the water inlet is disposed under the apparatus; the control system 10 is connected to each component and is a one-button operation, The system is completely intelligent, just click the button of any link, the device can run automatically, without any subsequent operations, even in case of emergency, the system can clear itself.
所述紫外超声处理单元 8内壁采用镜面抛光处理， 过滤器 7采用的是全自动清洗的微孔 滤器， 精度范围为 10 ΙΟΟ μ πι, 超声处理装置 9频率为 15 75 ΚΗζ。 The inner surface of the ultraviolet ultrasonic processing unit 8 is mirror-polished, and the filter 7 is a fully automatic microporous filter with an accuracy range of 10 ΙΟΟ μ πι, and the ultrasonic processing unit 9 has a frequency of 15 75 ΚΗζ.
本发明能够高效杀灭船舶水中微小生物， 能耗低可靠性高， 运行维护简便， 可通过自控 单元一键式操作， 亦可根据实际情况灵活选择安装平台。
The invention can effectively kill tiny organisms in the ship water, has low energy consumption, high reliability, simple operation and maintenance, can be operated by one-button operation of the self-control unit, and can also flexibly select the installation platform according to actual conditions.
Claims
1. 一种过滤、 紫外超声船舶压载水处理方法， 其特征在于它通过以下步骤实现： a.对船舶压载水进行过滤以去掉大于 40 μ m的水生生物、 固体颗粒及杂质； A filter, ultraviolet ultrasonic ship ballast water treatment method, characterized in that it is achieved by the following steps: a. filtering the ship's ballast water to remove aquatic organisms, solid particles and impurities greater than 40 μm;
b.利用超声波的机械作用和空化作用破碎较大个体的微生物； b. Breaking up microorganisms of larger individuals by mechanical action and cavitation of ultrasonic waves;
c通过紫外处理系统发射出的紫外辐射杀灭个体较小的细菌和病原体。 c Killing smaller bacteria and pathogens by UV radiation emitted by the UV treatment system.
2. 一种如权利要求 1所述过滤、 紫外超声船舶压载水处理的设备， 其特征在于： 所述船 舶压载水处理设备包括过滤器、 紫外超声处理单元及控制系统， 所述船舶压载水处理设备通 过管道顺序连接有电磁阀门、 水泵、 流量计、 压力传感器、 过滤器、 紫外超声处理单元及控 制系统。 2. The apparatus for filtering, ultraviolet ultrasonic ship ballast water treatment according to claim 1, wherein: said ship ballast water treatment equipment comprises a filter, an ultraviolet ultrasonic processing unit and a control system, said ship pressure The water carrying treatment device is sequentially connected with a solenoid valve, a water pump, a flow meter, a pressure sensor, a filter, an ultraviolet ultrasonic processing unit and a control system through a pipeline.
3. 根据权利要求 2所述的一种过滤、 紫外超声船舶压载水处理设备， 其特征在于： 所述 紫外超声处理单元内壁采用镜面抛光处理。 3. The filter, ultraviolet ultrasonic ship ballast water treatment apparatus according to claim 2, wherein: the inner wall of the ultraviolet ultrasonic processing unit is mirror polished.
4. 根据权利要求 2所述的一种过滤、 紫外超声船舶压载水处理设备， 其特征在于： 所述 过滤器采用的是全自动清洗的微孔滤器， 精度范围为 10 100 μ πι。 4. The filter, ultraviolet ultrasonic ship ballast water treatment apparatus according to claim 2, wherein: the filter adopts a fully automatic cleaning micropore filter with an accuracy range of 10 100 μπι.
5. 根据权利要求 2所述的一种过滤、 紫外超声船舶压载水处理设备， 其特征在于： 所述 超声处理装置频率为 15 75 ΚΗζ ο 5. The filter, ultraviolet ultrasonic ship ballast water treatment apparatus according to claim 2, wherein: the ultrasonic processing device has a frequency of 15 75 ΚΗζ ο
6.根据权利要求 2所述的一种过滤、 紫外超声船舶压载水处理设备， 其特征在于： 所述 控制系统与紫外超声处理单元通过电缆相连接。
6. A filtered, ultraviolet ultrasonic ship ballast water treatment apparatus according to claim 2, wherein: said control system is coupled to the ultraviolet ultrasonic processing unit via a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE212012000149.2U DE212012000149U1 (en) | 2011-09-15 | 2012-09-11 | Treatment plant for filtering andUV-ultrasound to ballast water of ships |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110272181.X | 2011-09-15 | ||
| CN201110272181XA CN102367192A (en) | 2011-09-15 | 2011-09-15 | Method and apparatus for processing ship ballast water through filtration, ultraviolet and ultrasound |
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| WO2013037285A1 true WO2013037285A1 (en) | 2013-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2012/081226 WO2013037285A1 (en) | 2011-09-15 | 2012-09-11 | Ship ballast water filtration and ultraviolet-ultrasonic treatment method and apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN102367192A (en) |
| DE (1) | DE212012000149U1 (en) |
| WO (1) | WO2013037285A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943310A (en) * | 2020-08-21 | 2020-11-17 | 山东省分析测试中心 | Ballast water algae removal and sterilization device and method based on cesium 137 irradiation and ultraviolet irradiation |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367192A (en) * | 2011-09-15 | 2012-03-07 | 南通海景船舶压载水处理系统股份有限公司 | Method and apparatus for processing ship ballast water through filtration, ultraviolet and ultrasound |
| DE102012018996A1 (en) * | 2012-09-27 | 2014-03-27 | Klaus Büttner | Process for treating ballast water and apparatus for treating ballast water |
| CN102874966B (en) * | 2012-10-23 | 2014-10-22 | 九江精密测试技术研究所 | Ship ballast water treatment system |
| CN104150655A (en) * | 2014-06-19 | 2014-11-19 | 上海亨远船舶设备有限公司 | Integral water ballast system |
| CN105293780B (en) * | 2015-11-25 | 2018-04-24 | 湖南华艳生物科技开发股份有限公司 | A kind of woman's Jieshu lotion exclusion device |
| CN105548518B (en) * | 2016-01-11 | 2018-06-26 | 山东省科学院海洋仪器仪表研究所 | The long-term on-Line Monitor Device of ocean water quality and method based on Miniature Buoy |
| CN107827201A (en) * | 2017-12-14 | 2018-03-23 | 九江精密测试技术研究所 | A kind of ballast water for ship ultraviolet sterilization device with self-cleaning function |
| CN109368734A (en) * | 2018-10-18 | 2019-02-22 | 九江精密测试技术研究所 | A kind of ballast water for ship sterilizing reactor |
| CN109650615A (en) * | 2018-12-25 | 2019-04-19 | 无锡市江大联盛水处理科技有限公司 | Ultraviolet sterilizer is pressed in a kind of ultrasonic wave self cleaning |
| CN110028190A (en) * | 2019-05-29 | 2019-07-19 | 浙江国际海运职业技术学院 | Ballast water treatment plant |
| CN111285515B (en) * | 2020-02-28 | 2021-09-07 | 上海交通大学 | Ultraviolet and ultrasonic combined ship ballast water treatment method |
| CN114951241A (en) * | 2022-05-24 | 2022-08-30 | 青岛双瑞海洋环境工程股份有限公司 | Marine plastic particle recovery system and recovery method thereof |
| CN115784368A (en) * | 2023-02-10 | 2023-03-14 | 威海中远海运重工科技有限公司 | Ship ballast water treatment system and ballast water treatment method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974421A (en) * | 2006-12-13 | 2007-06-06 | 哈尔滨工业大学 | Ship ballast water treating process and apparatus |
| CN101781043A (en) * | 2010-02-10 | 2010-07-21 | 青岛海德威科技有限公司 | Novel ballast water treatment method and device |
| US20100224571A1 (en) * | 2009-03-04 | 2010-09-09 | Bacoustics Llc | Ultrasound ballast water treatment device and method |
| CN102101705A (en) * | 2010-12-31 | 2011-06-22 | 东莞市宇洁新材料有限公司 | Physical-means-based ballast water treatment equipment |
| CN102367192A (en) * | 2011-09-15 | 2012-03-07 | 南通海景船舶压载水处理系统股份有限公司 | Method and apparatus for processing ship ballast water through filtration, ultraviolet and ultrasound |
-
2011
- 2011-09-15 CN CN201110272181XA patent/CN102367192A/en active Pending
-
2012
- 2012-09-11 DE DE212012000149.2U patent/DE212012000149U1/en not_active Expired - Lifetime
- 2012-09-11 WO PCT/CN2012/081226 patent/WO2013037285A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974421A (en) * | 2006-12-13 | 2007-06-06 | 哈尔滨工业大学 | Ship ballast water treating process and apparatus |
| US20100224571A1 (en) * | 2009-03-04 | 2010-09-09 | Bacoustics Llc | Ultrasound ballast water treatment device and method |
| CN101781043A (en) * | 2010-02-10 | 2010-07-21 | 青岛海德威科技有限公司 | Novel ballast water treatment method and device |
| CN102101705A (en) * | 2010-12-31 | 2011-06-22 | 东莞市宇洁新材料有限公司 | Physical-means-based ballast water treatment equipment |
| CN102367192A (en) * | 2011-09-15 | 2012-03-07 | 南通海景船舶压载水处理系统股份有限公司 | Method and apparatus for processing ship ballast water through filtration, ultraviolet and ultrasound |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943310A (en) * | 2020-08-21 | 2020-11-17 | 山东省分析测试中心 | Ballast water algae removal and sterilization device and method based on cesium 137 irradiation and ultraviolet irradiation |
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| CN102367192A (en) | 2012-03-07 |
| DE212012000149U1 (en) | 2014-04-04 |
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