NATURAL-CIRCULATION DRUMLESS STEAM GENERATOR Russian patent published in 1999 - IPC

Abstract RU 2131081 C1

FIELD: thermal engineering. SUBSTANCE: steam generator has waterwall heating surfaces connected to cyclone separators interconnected into staged evaporation scheme by means of boiler- water pipelines; first stage incorporates several cyclone separators connected to feedwater pipeline; each next stage has smaller number of cyclone separators then preceding one; blowdown water pipeline is connected to cyclone separator of last stage. EFFECT: reduced boiler-water salt content which raises operational reliability of steam generator. 1 dwg

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RU 2 131 081 C1

Authors

Gorburov V.I.

Kharitonov Ju.V.

Ryzhikov N.V.

Bychkov A.M.

Dates

1999-05-27—Published

1997-09-03—Filed