An auxiliary blower arrangement for a large engine and a large engine having an auxiliary blower

摘要

The present invention relates to an auxiliary blower device (1) for a large engine, in particular a low-speed crosshead large engine scavenging in the longitudinal direction, the device to be connected to the cylinder liner of the large engine in order to receive and collect the exhaust gas in each case. And a collection pipe having a plurality of connection branches capable of being connected to it and an outlet pipe capable of being connected to the turbocharger to receive exhaust gases, wherein an auxiliary blower 2 is provided on a large engine in addition to the turbocharger. The exhaust pipe can be further connected through a plurality of flexible supports and to at least one fixed foot 3 for support on a large engine. According to the present invention, the auxiliary blower 2 forms an integral unit with the fixed foot 3. Moreover, the present invention relates to a large engine having the auxiliary blower device 1 of the present invention, in particular a low-speed crosshead large engine scavenging in the longitudinal direction.