| 摘要 |
FIELD: steam generation, possibly in heat power stations and boiler aggregates. SUBSTANCE: steam boiler includes at least two stages for evaporation of boiler water; pipelines for supply water and for blow-through water, both connected with boiler; steam duct; blow-through water flowrate controller connected with pickup for measuring salt content of boiler water of first evaporation stage and with adjusting organ mounted in pipeline for blow-through water. EFFECT: enhanced operational reliability and efficiency of boiler. 1 dwg |
