MAN B&W
10.01
Page of
MAN Diesel
MAN B&W MC/MCC, ME/ME-B/MEC/MEGI engines
198 39 740.4
Stuffing Box Drain Oil System
For engines running on heavy fuel, it is important
that the oil drained from the piston rod stuffing
boxes is not led directly into the system oil, as
the oil drained from the stuffing box is mixed with
sludge from the scavenge air space.
The performance of the piston rod stuffing box on
the engines has proved to be very efficient, pri-
marily because the hardened piston rod allows a
higher scraper ring pressure.
The amount of drain oil from the stuffing boxes is
about 5 0 litres/24 hours per cylinder during
normal service. In the runningin period, it can be
higher.
The relatively small amount of drain oil is led to
the general oily waste drain tank or is burnt in the
incinerator, Fig. 0.0.0.
Oily waste drain tank
32 mm
nom. bore
AG
LS AH
Drain
tank
198 97 448.1
Fig. 10.01.01: Stuffing box drain oil system
Summary of Contents for B&W S80ME-C7
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Page 15: ...MAN B W MAN Diesel Engine Design 1 ...
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Page 31: ...MAN B W MAN Diesel Engine Layout and Load Diagrams SFOC 2 ...
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Page 63: ...MAN B W MAN Diesel Turbocharger Choice Exhaust Gas By pass 3 ...
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Page 71: ...MAN B W MAN Diesel Electricity Production 4 ...
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Page 86: ...MAN B W Page of 1 MAN Diesel This section is not applicable PTO BW GCR 4 04 198 47 58 9 0 ...
Page 109: ...MAN B W MAN Diesel Installation Aspects 5 ...
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Page 143: ...MAN B W MAN Diesel List of Capacities Pumps Coolers Exhaust Gas 6 ...
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Page 163: ...MAN B W MAN Diesel Fuel 7 ...
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Page 179: ...MAN B W MAN Diesel Lubricating Oil 8 ...
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Page 199: ...MAN B W MAN Diesel Cylinder Lubrication 9 ...
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Page 209: ...MAN B W MAN Diesel Piston Rod Stuffing Box Drain Oil 10 ...
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Page 213: ...MAN B W MAN Diesel Central Cooling Water System 11 ...
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Page 219: ...MAN B W MAN Diesel Seawater Cooling System 12 ...
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Page 231: ...MAN B W MAN Diesel Starting and Control Air 13 ...
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Page 239: ...MAN B W MAN Diesel Scavenge Air 14 ...
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Page 249: ...MAN B W MAN Diesel Exhaust Gas 15 ...
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Page 265: ...MAN B W MAN Diesel Engine Control System 16 ...
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Page 275: ...MAN B W MAN Diesel Vibration Aspects 17 ...
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Page 289: ...MAN B W MAN Diesel Monitoring Systems and Instrumentation 18 ...
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Page 313: ...MAN B W MAN Diesel Dispatch Pattern Testing Spares and Tools 19 ...
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Page 339: ...MAN B W MAN Diesel Project Suppport and Documentation 20 ...
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Page 349: ...MAN B W MAN Diesel Appendix A ...
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