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Flex separation systems, P separators 626/636

Flex separation systems, P separators 626/636
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Flex separation systems, P separators 626/636 - 1

Flex separation systems, P separators 626/636 Cleaning systems for lubricating and lighter fuel oils* Separator Control cabinet including EPC 60 and optional starter * P separators 626/636 can also be used to clean heavier oils with well-defined densities. S and P Flex separation systems Alfa Laval’s S and P Flex separation systems combine the high efficiency, low sludge output and low operating cost of Alfa Laval centrifugal separators with a flexible scope of supply. Extensive possibilities for the separation system layout and assembly make it possible to suit any engine room and any oil separation application. In addition, S and P Flex separation systems feature the EPC 60 controller, which enables the intuitive navigation of menus, parameters and alarms. The EPC 60 controller also has a modular construction for easy I/O board addition and replacement. The S and P Flex separation concept includes the complete S- and P separator range. These can be combined in mixed ship sets, even within a single customer-specified module. Change-over valve Water block Flex system components for P separators 626/636. Application P separators P separators are based on purifier technology, which means that the oil/water interphase is manually adjusted by means of a gravity disc. Because the separators do not automatically adjust to varying oil density, they are most suitable for economicalcleaning of the following: • Lubricating oils • Distillates • Lighter diesel oils If the oil is well defined and does not vary in den ity, P sepa s rators can also be manually adjusted to clean heavy fuel oils with densities up to 991 kg/m3 and viscosities up to 700 cSt/50ºC. P separators are designed for automatic operation at sea and in automated power stati

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Flex separation systems, P separators 626/636 - 2

Scope of supply The S and P Flex separation concept provides a wide range of alternatives for P separators. Depending on the need, a P separator can be supplied as a separator and ancillaries, as a customer-specified module, or as part of a comprehensive ackage including services p and order-specific documentation. These P separators come equipped with energyefficient IE3 motors. Module examples Single Flex module with separator (excluding heater and pump) Single Flex module with separator, heater and pump Flex system A P separator with ancillaries in the form of optimized block...

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Flex separation systems, P separators 626/636 - 3

Optional equipment Flex separation systems based on P separators 626/636 can be complemented with the following equipment: • Starter (included in module versions) • HEATPAC heaters • Space heating • Additional thermometers • Vibration sensor kit • ALP feed pump • Flow regulating system • Sludge removal kit • Sludge outlet butterfly valve kit • Steam shut-off valve kit • Air pressure reducer valve • ipe arrangement for multiple modules, P including heater cross-connection • Emergency safety shutdown • Remote monitoring and control • Separator lifting tool Schematic diagram 1 Feed pump 2...

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Flex separation systems, P separators 626/636 - 4

System layout 1. Feed pump 2. Heater 3. Pneumatically controlled change-over valve 4. Pressure transmitter 5. Control unit 6. Regulating valve 7. Solenoid valve block, water Operating principle A Flex separation system based on a P separator 626/636 is operated automatically by the EPC 60 controller. Untreated oil, heated to the correct temperature, is fed continuously to the separator, which is driven by an electric motor via a friction clutch and belt. The separator bowl is fixed at the top of a spindle, which is supported by bearings and special composite springs. This bowl can be...

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Flex separation systems, P separators 626/636 - 5

CentriShoot Instead of a sliding bowl bottom, the CentriShoot discharge system features a fixed discharge slide that flexes at its edge. This increases discharge accuracy and does away with metal-to-metal wear. CentriLock Conventional lock rings are threaded and must be removed with a sledgehammer. Over time, the metal-to-metal wear between bowl and lock ring can lead to expensive bowl repair or replacement. Step one: The CentriShoot discharge slide is fixed at the centre. During separation, the slide covers the discharge ports. An Allen key is the only tool needed to work with CentriLock....

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Flex separation systems, P separators 626/636 - 6

Operations Preventive maintenance procedures are handled quickly and simply with the help of a compression tool. The snap ring of the patented CentriLock bowllocking system is non-threaded and requires only an Allen key to remove. • Maintenance intervals: - Inspection Service every 4 000 h or 6 months - Overhaul Service every 12 000 h or 18 months • Service spares kits contain all necessary spare parts for each service and tips for maintenance in checkpoints: - Inspection Kit with O-rings and seals for separator bowl - Overhaul Kit with parts for drive system, belt, bearings and pads, also...

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