Dry quenching waste heat power generation system with steam recovery bypass

The utility model relates to the field of electric power engineering, in particular to a dry quenching waste heat power generation system with a steam recovery bypass, which comprises a main steam mother pipe, a condensed water mother pipe, a turboset, a dry quenching waste heat boiler, a bypass pipeline and a first condenser mounted on the bypass pipeline, the dry quenching waste heat boiler is communicated with the main steam main pipe through a main steam pipeline; one end of a bypass pipeline communicates with a condensed water mother pipe, and the other end of the bypass pipeline communicates with a main steam mother pipe and/or communicates with a main steam pipeline; therefore, the steam generated by the dry quenching waste heat boiler can be conveyed to the turboset through the main steam pipeline and the main steam mother pipe, and the steam generated by the dry quenching waste heat boiler can also be conveyed to the conveying bypass pipeline; in the starting, stopping or switching process of the dry