| 摘要 |
FIELD: industrial heat engineering. SUBSTANCE: boiler plant includes main boiler and one or several standby boilers at transfer of heat of water steam to water at high pressure followed by release of accumulated heat through evaporation of part of heated water at reduced pressure, common steam header, steam lines fitted with check valves connecting the boiler with common header, additional pipe line for supply of steam from common steam header to lower portion of water volume of standby boiler and additional steam line fitted with check valve connecting the lower portion of water volume of main boiler with common steam header. EFFECT: possibility of operation of main boiler in heat accumulating mode due to additional steam line. 1 dwg |
