Large supercharged diesel engine with scr reactor
A diesel engine, selective technology, applied in the direction of machines/engines, engine components, combustion engines, etc., can solve the problems of annihilation, fuel efficiency reduction, etc.
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[0026] In the following detailed description, the invention will be described by way of preferred embodiments. figure 1 A large turbocharged two-stroke diesel engine 1 of crosshead type with intake and exhaust systems is shown. The engine 1 has a charge air receiver 2 and an exhaust gas receiver 3 . The exhaust valves belonging to the combustion chamber are indicated by 4. The engine 1 can be used, for example, as a main engine in a seagoing vessel or as a stationary engine for running a generator in a power station. The total output of the engine may for example be in the range of 5000 to 110000 kW, but the invention may also be used with four stroke diesel engines having an output of eg 1000 kW.
[0027] Charge air moves from charge air receiver 2 to scavenging ports (not shown) of each cylinder. When the exhaust valve 4 is opened, the exhaust gas flows into the exhaust receiver 3 through the first exhaust duct and flows forward through the first exhaust duct 5 to the tur...
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