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NiBallastTM BWMS Ballast Water Management System

Treatmentprocess:"Ni'sBallastWaterManagementSystem"isabrandnewsystemindependentlydevelopedbyourcompanytomeetIMOandD-2rules.Thesystemusesa50μmself-cleaningsectionfiltertofirstremovecoarseparticles,andthenamicrofiltrationmembranetoremovealllargeandsmallmicroorganismsandevenbacteria,andatthesametimeinertgas-nitrogen.Ballast:Theballastwaterisfilteredandseparatedthroughthefilterunitandthemembraneseparationunit,andthenenterstheballasttank,andatthesametimeisfilledwithnitrogen;thefilteredconcentrateisdirectlydischargedoutboard.Unloading:Theballastpumpdirectlyshootstheballastwaterinthecabintooverboard.Filterunit:The50μmfilterunitfirstremovesmostofthesolidparticlesandmicroorganismsintheballastwater,andcontrolsthepressuredifferenceorthesettimetobackflusheachstainlesssteelfilterelement.Theflushingprocessiscompletedinaninstant,andthewaterconsumptionisminimaltoensuretheprocessingflow..Theorganismsintherinsingfluidaredischargedintotheportsofthelocalcountryandarenotalienspecies.Membraneseparationunit+controlunit:Afteryearsofresearchanddevelopment,ourcompanyhasdevelopedamicrofiltrationmembranesuitableforlarge-flowballastwatertreatment,andadoptsvariousmeasurestoensureitslargeflux.Thelifetestshowsthatthemembranelifecanreach4Intheballastwaterthathasbeentreatedbytheseparationunitformorethanayear,therearealmostzeroorganismslargerthan10μm,andtheamountofbacteriaisverysmall,ensuringthatthedischargedwaterqualitymeetstherequirementsoftheD-2standard.Thecontrolunitcanautomaticallyandmanuallycontroltheentiresystem,andcanrecordoperatingdata,faultpromptsandotherrelatedinformationinrealtime.Nitrogengenerator:Nitrogengeneratorhasbeenwidelyusedintheexplosion-proofsystemofoiltankertanks,especiallyintherelevantscopeoftheUSrecommendationstopreventcorrosionofballastwatertanks,andinertgasisrecommendedforprotection.UsePSAtoalternatelyadsorboxygenintheairtogeneratenitrogen,theconcentrationcanbeashighas99.99%,andthepowerconsumptionissmall. SystemFeatures:1.Exceptfornitrogen,thissystemdoesnotaddanysubstances,whichhasnoimpactontheenvironment.2.Thissystemadoptsmodulardesignandissuitableforallkindsofnewandoldships.3.Thebackwashwaterofthefilterunitandmembraneseparationunitofthissystemcomesfromitsownfilteredwater,withoutanyexternalwatersource.4.Thesystemsavesenergyandelectricity,andhaslowoperatingcosts.5.Thebackwashconcentrateofthefilterunitandmembraneseparationunitofthissystemisimmediatelydischargedtothedepartureportwaters,andthereisverylittlesedimentintotheballasttank,whichcanreducealotofcleaningwork.6.ThissystemadoptsPSAtechnologytopreparepurenitrogenandaddittotheballastwatertank.Itwillnotchangethequalityofseawaterandwillnotproduceanysecondarybiomassthataffectstheenvironment,crewandthepublic.7.Thenitrogeninthissystemhasanexcellentanti-corrosioneffectontheballasttankbulkheads,reducingthecorrosionofthehull.8.Thissystemiseasytooperateandlowmaintenancecost. Certificate:WehaveobtainedCCS,BV,NK,LR,ABS,AMS(USCG)certificates.

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Ballast Water Management System

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Product description

Ballast: The ballast water is filtered and separated through the filter unit and the membrane separation unit, and then enters the ballast tank, and at the same time is filled with nitrogen; the filtered concentrate is directly discharged outboard.

Unloading: The ballast pump directly shoots the ballast water in the cabin to overboard.

Filter unit: The 50μm filter unit first removes most of the solid particles and microorganisms in the ballast water, and controls the pressure difference or the set time to backflush each stainless steel filter element. The flushing process is completed in an instant, and the water consumption is minimal to ensure the processing flow. . The organisms in the rinsing fluid are discharged into the ports of the local country and are not alien species.

Membrane separation unit + control unit: After years of research and development, our company has developed a microfiltration membrane suitable for large-flow ballast water treatment, and adopts various measures to ensure its large flux. The life test shows that the membrane life can reach 4 In the ballast water that has been treated by the separation unit for more than a year, there are almost zero organisms larger than 10μm, and the amount of bacteria is very small, ensuring that the discharged water quality meets the requirements of the D-2 standard. The control unit can automatically and manually control the entire system, and can record operating data, fault prompts and other related information in real time.

Nitrogen generator: Nitrogen generator has been widely used in the explosion-proof system of oil tanker tanks, especially in the relevant scope of the US recommendations to prevent corrosion of ballast water tanks, and inert gas is recommended for protection. Use PSA to alternately adsorb oxygen in the air to generate nitrogen, the concentration can be as high as 99.99%, and the power consumption is small.

System Features:

1. Except for nitrogen, this system does not add any substances, which has no impact on the environment.

2. This system adopts modular design and is suitable for all kinds of new and old ships.

3. The backwash water of the filter unit and membrane separation unit of this system comes from its own filtered water, without any external water source.

4. The system saves energy and electricity, and has low operating costs.

5. The backwash concentrate of the filter unit and membrane separation unit of this system is immediately discharged to the departure port waters, and there is very little sediment into the ballast tank, which can reduce a lot of cleaning work.

6. This system adopts PSA technology to prepare pure nitrogen and add it to the ballast water tank. It will not change the quality of sea water and will not produce any secondary biomass that affects the environment, crew and the public.

7. The nitrogen in this system has an excellent anti-corrosion effect on the ballast tank bulkheads, reducing the corrosion of the hull.

8. This system is easy to operate and low maintenance cost.

Certificate: We have obtained CCS, BV, NK, LR, ABS, AMS (USCG) certificates.

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NiBallastTM BWMS Ballast Water Management System

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Product Details

Time of issue:2020-11-24 17:29:53

Jiangsu Antarctic Machinery Co., Ltd. has a 50-year history of development. It is a key high-tech enterprise in the National Torch Program, a high-tech enterprise in Jiangsu Province and a key enterprise in the ship supporting industry in Jiangsu Province. The factory is located in Taixing High-tech Industrial Park and Taixing Dasheng Industrial Park. It covers an area of 250,000 square meters and a building area of 150,000 square meters. It has more than 450 sets of cold and hot processing production equipment, including large-scale and high-precision There are more than 230 sets of equipment and total assets of 500 million yuan.

The company mainly produces and operates marine sewage treatment equipment, ship ballast water management systems, inland water vessel domestic sewage treatment equipment, bilge water separators, marine pressure water tanks, hot water tanks, air conditioning, refrigeration equipment, and shock absorption Noise reduction floating raft device, seawater filter, intermediate bearing, hydraulic bolt, hydraulic nut, hydraulic coupling, integral stern tube, shaft and rudder assembly, and undertake large-scale machining operations. The products are mainly sold to major and Chinese shipyards across the country, and are widely selected by the "Antarctic" Great Wall Station, Zhongshan Station, "Polar" survey ship, Yuanwang survey ship and other national key ships and national defense projects, and are exported to the United States, Russia, More than 20 countries and regions including Germany, Norway, Brazil, Thailand, Singapore, Malaysia and Japan. The company has a sound sales and service system. It has sales companies, offices and service outlets along the rivers and coastal areas in China, and has established maintenance outlets in the United States, Germany, Italy, Greece, Singapore, Malaysia and other regions.

Jiangsu Nanji Machinery Co., Ltd.