Deaerator dead steam recovery system

The utility model relates to a waste steam recovery system of a deaerator. The system comprises a deaerator, a dead steam recovery device and a drain tank, a steam exhaust port of the deaerator is connected with the dead steam recovery device through a steam exhaust pipe; the waste steam recovery device comprises a shell, a condensing coil, metal filler and a steam baffle are sequentially arrangedin the shell from top to bottom, the steam outlet end of the steam exhaust pipe extends into the shell, and the opening of the steam outlet end is downward and is arranged between the steam baffle and the metal filler. The water outlet end of the condensing coil is arranged downwards, and is provided with an upper multi-head cooling atomizing nozzle; the water inlet end of the condensing coil isconnected with a water inlet header pipe; the lower part of the shell is connected with the drain tank through a drain pipe; the condensation effect is good, and the dead steam recovery degree can begreatly improved. 本实用新型涉及一种