FIELD: power industry.
SUBSTANCE: invention relates to heat-power engineering and can be used in heat power plants and boiler plants fed by natural gas to increase their efficient performance. The heat power unit contains a boiler, a water treatment unit with deaerator to which branch pipes of source and deaerated water, working medium supply and vented steam discharge are connected. The deaerator is comprised by branch pipes for supply of working medium and discharge of vented steam into the gas pipeline upstream the boiler burners.
EFFECT: invention allows to improve efficient performance of heat power plant.
1 dwg
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Authors
Dates
2015-10-20—Published
2012-12-14—Filed