Centrifugal Oil Cleaner removes very fine dirt from oil upto 1u and below, by centrifugal force created in centrifuge rotor. Conventional filters cannot remove such fine dirt form oil. There are no consumables hence no recurring cost. Collected dirt can be easily cleaned and the unit put back to use again. With clean oil, wear of tools and dies is reduced and job finished is improved. The oil need not be replaced frequently, thereby saving substantially on oil expenses and protecting environment.
Text of Presentation marine diesel engines
1.
CENTRIFUGALOIL CLEANER
FORMarine Diesel Engines
Oilmax 2. 3.
Installations
Engine mounted
Standalone
Hyundai MAN B&W7 L 23/30 Engine 4. Daihatsu 5 DK 20 Engine STX MAN B&W 5L 16/24 Engine 5.
CAT 3412 Engine
MAN B&W Engine 6. Engine Mounted Centrifuge Sludge Collected In Rotor Standalone System 7. Working Principle Centrifugal oil cleaner operates on reaction turbine principle. Oil enters the centrifuge under pressure and flows into rotor thru hollow rotor shaft. The oil pressure and flow is converted in rotational energy asoil escapes through Rotorjets, producing speed upto 8000 rpm. The resultant centrifugal force removes dirt fromengine oil , depositing it on the inner wall of rotor in a densecake form. Clean oil drains back to the engine oil by gravity. 8.
Schematic Diagram
Full Flow Filter & By-pass Centrifugal Oil Cleaner
Full flow filter carries entire oil flowing to various enginecomponents, hence it has coarse filter element of 30 to 50 (to meet the flow requirement of engine components). It removeslarge particles, however fine particles remain in the oil. Centrifugal oil cleaner is installed in bypass line. It is a multi pass cleaning system, it processes small quantity ofoil continuously& removes all the Particles present in the lube oil down to1.thereby achieving very high level of oil cleanliness. 9. Why Centrifugal Oil CleanerCentrifugal OilCleanerremovesveryfine dirtfrom lube oil below1 . Present engine filtration system can not remove such fine particles. With clean lubeoil,Enginewear& tear is Substantially reduced, particularly of the tight clearance components like Piston Rings and Liners, Camshafts & Bearings, Turbo Charger, Gear Train etc. Effective removal of Carbon soot prevents Ring sticking and Clogging of oil passages, improving engine performance.Fine particles in the range of 1-5get trapped into the dynamic clearancecausing the maximum wear & tear. Centrifugal oil cleaner removes these fine particles enabling extension of component life 10. Engine Wear Reduction by installing Centrifugal Oil Cleaner 11. Selection Chart (Engine Mounted Centrifuge) CentrifugeModel Nominal Flow Rate Dirt Holding Capacity Suitable for Engine OilSump Capacity SCC 020200 LPH200 cc20 Ltr.SCC 025250 LPH250 cc30 Ltr.SCC 050500 LPH500 cc60 Ltr.SCC 060600 LPH600 cc80 Ltr.SCC 100700 LPH1000 cc120 Ltr.SCC 2001200 LPH2000 cc700 Ltr.SCC 6004000 LPH6000 cc.3000 Ltr. 12. Selection Chart (Standalone System) Oil Cleaning System Model CentrifugeModel Nominal Flow Rate Dirt Holding Capacity Suitable for Engine OilSump Capacity AWS 750 SCC 100700 LPH1000 cc200 Ltr.AWS 1500 SCC 2001500 LPH2000 cc1000 Ltr.AWS 4000 SCC 6004000 LPH6000 cc.4000 Ltr.AWS 1000P SCC O751000 LPH1000 cc.For Hydraulic Oil 13. Yanmar Technical Bulletin 14. 15. 16. 17. 18. 19. 20. 21.
Auxiliary Engines
Main Propulsion Engines
On Board Cranes
RTG Cranes
Reach Stackers
Stuffing Box Oil
Gear Box Oil
Hydraulic Oil
Advantages
No Replacement Element
No Recurring cost
Increased Engine Life
Improved Engine Operation
Extended Oil Change Period
Finest Filtration upto 1
Reduce Storage / Disposal Coast of waste Oil
Reduce Pollution & Environmental Impact
Substantial Savings on Operating & maintenance expenses
