Plate type pressure-reducting desuperheater

摘要

A spaced apart pair of plates in a steam bypass conduit provide pressure reduction and desuperheating of the steam. The plates have holes, some of which are equipped with nozzles that discharge water axially at the nozzle exits or radially at the throats. The nozzles are formed by inserts that form annular spaces communicating with a network of water supply conduits in the plate. Water discharge jets communicate with the annular spaces.