Established in 1946, nikuni has been engaged in designing and manufacturing various industrial pumps and pump installations, semiconductor production systems, semiconductor test devices and optical devices. Nikuni ktm series microbubble generating pumps dramatically improve efficiency and reduce. For storage beyond 30 days, a corrosion inhibiting protective fluid should be added to the. Nikunis ktm pump performs three functions simultaneously suction, mixing, pressurization ideal for daf and liquidgas applications. Applications general industrial applications circulation of hot and cold water media integrated with a variety of oem machines chemical liquid supply. To overcome this problem, we applied a centrifugal pump and altered the airinduced way of the generator. A pump is a device used to move fluids, such as liquids, gases or. Nocompressor, noejector, nostatic mixer, and nobig pressured tank. The m80fpg regenerative turbine pump from nikuni has solved the excessive wear and tear issues at the usg plant since its installation earlier this year. Nikuni supplies different types of stainless steel centrifugal pumps to meet the demand of various industrial applications. Nikuni ktm microbubble pump solves \u0003mbr issue at ontario cheese factory march 4, 2019 an ottawa area waste treatment oem installed a treatment system at a cheese factory near belleville, ontario, but were having some issues with the membrane bioreactor portion of the. Centrifugal pump users guidebook problems and solutions by sam yedidiah. The basic performance, working efficiency and performance stability of each series of pumps are equal to or superior than similar products made by leading domestic or foreign pump manufacturers. On display, the live nikuni pump demonstration will show a small ktm pump producing a dense microbubble stream showing how these pumps can be retrofitted into existing systems saving substantial amounts of energy thereby reducing carbon emissions.
Download practical centrifugal pumps design, operation. Whereas the primary jet aims to direct the fluid into the grinding contact, the auxiliary cleaning jet may be directed to impinge on the wheel acting against the wheel speed. Nikuni monoblock regenerative turbine pump d series dkl dkh dnl dnh. Khalil encyclopedia of life support systems eolss 1. The dissolved air flotation daf process has been used extensively for wastewater treatment to remove suspended matter, such as fats, oils, and grease fog, total suspended solids tss, and insoluble bod, from wastewater streams. Nikuni centrifugal pumps are designed in accordance to the dominating jisstandards employing advanced hydraulic patterns and structures.
Specifications and rebuild kits print version pdf file. A small, electrically powered pump a large, electrically driven pump electropump for waterworks near the hengsteysee, germany. Review different pump types commonly used understand the difference between centrifugal pumps and positive displacement pumps understand the working principle of the tuthill. Centrifugal pumps the centrifugal pump produces a head and a flow by increasing the velocity of the. Water treatment by induced air flotation using microbubbles. Nikuni ktm microbubble pump everglades project welcome. Practical centrifugal pumps design, operation and maintenance by the authors paresh girdhar, moni is a comprehensive guide to pump construction, application, working, maintenance and management issues. Nikuni monoblock regenerative turbine pump d series tkk.
Entries tagged with nikuni nikuni microbubble system. Highpressure pump an overview sciencedirect topics. The skys the limit for ceiling tile factory sciencedirect. Nikuni ktm microbubble pump solves mbr issue at ontario. Nikuni ktm pumps offer a range of fluid flows from 16 lpm to 700 lpm 50hz operation, 60hz also possible and air or gas injection up to 10% of the fluid flow. Comparision in typical characteristic of ktm with centrifugal pump. Name email phone number business company name states.
Edur daf, vortex, booster, and general purpose pumps. Mikuni makes a wide variety of fuel pumps for various engine and vehicle manufacturers. Nikuni pump ktm turbo mixer for dissolved air flotation system feature. Nikuni manual rev 0507 page 2 of 31 preface the nikuni pump is a regenerative turbine pump. Nikuni hydracell positive displacement pumps are engineered to pump liquids at the range of 1 to 7 mpa. If units are flushed out prior to storage, this inhibitor will be removed and proper care must be taken to prevent product deterioration from improper storage. Vdf units vortex dynamic filter stainless steel and pvc models avaliable. Centrifugal pump users guidebook problems and solutions. Case studies, industrial, pump knowledge by all pumps 16 october 17 leave a comment. Pdf water treatment by induced air flotation using. The ktm series pump user manual must be fully read and understood before operating the pump. Discover how the ktm regenerative turbine pump saves. The impeller has a uniform blade length, b, of 2 in. You can also check out what shows nikuni america, inc.
Vdf hydrocyclones which are used widely across the globe to remove metal particles from coolants. Mechanical seal unit nikuni machinery industrial co. Highpressure pumps producing auxiliary highvelocity jets may be employed to improve wheelcleaning action as illustrated in figure 8. Nikunis major pump business consists of precision turbine pumps, centrifugal pumps, liquidring vacuum pumps, wet. Nikuni pump, find complete details about nikuni pump,pump from pumps supplier or manufacturercrp. Features leadfree copper components, friendly to people and the. Nikuni, a japanese company which has produced high quality equipment for various water related industries has developed a unique compact microbubble generator for use in dissolved air flotation systems, called the ktm. In addition, these pumps can be used when lots of air has to be moved such as with well point dewatering systems. Nikuni has been trying its best in utilizing the right materials in its centrifugal pumps such as the wet parts, shaft seals and seal protection plans. Name email phone number business company name states application pump type. Com is dedicated to providing information on and procurement support of nikuni co. The multiplediaphragm design of hydracell provides virtually pulseless, linear flow without the need for expensive pulsation dampeners.
Ktm micro bubble generator home mass global trading. Liquids to be pumped can be clean or dirty, corrosive or abrasive, gasified or containing fine particles. Please play the video below, it shows how the fine bubble discharge starts immediately after the pump starts and continues with very little variation. For nearly seventy years up to now, nikuni has been serving the japanese, usa, european and asia industries with highquality products. Customers can now make direct inquiries to nikuni america, inc. Vdf vortex dynamic filter the vortex dynamic filter is a waste free coolant filtration system which achieves filtration through centrifugal force, eliminating the need for disposable paper or cartridge filters. Abstract of ep0870956 according to the present invention, the mechanical seal unit for pumps including a fixed seal ring 1 facing a lower pressure space and a rotatable seal ring 2 facing a higher pressure space 10, comprises. Turbo mixer regenerative turbine pump sucks in air automatically, the air is mixed into fluid, and the air mixed water is transfered. Nikuni pumps have excellent performance pumps, maintenance free, fine filtration vdf, filtration products and. Unesco eolss sample chapters mechanical engineering types and performance of pumps and compressors essam e. Spare 0 process and performance data 00jan1900 0 0 treated water 80 4.
A few of these pumps, six in fact, are available as after market items through mikuni american. This book may be of interest and assistance to people with different levels of education and training. Operation 41 attention when starting warning 1 please confirm that the vicinity of the body of rotation is not dangerous when it drives. No compressor, level controls, saturation tank required. Nikuni 25clx15u5 mltc centrifugal pump with 25clx15u6. This enables the pump to start dry and reprime itself without manually adding water.
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