| 摘要 |
FIELD: heating systems and hot water supply systems in industries and farming; generation of steam for industries. SUBSTANCE: plant has spherical deaerator with storage tank, water supply pipe line and water distributing device mounted above boiler and economizer. Ceiling heating surface of boiler is provided with through spaces between elements being heated which transmit thermal radiation of burner device jet and combustion products from boiler to heating surface of deaerator with storage tank. Steam and gases dissolved in water are evacuated from deaerator to boiler furnace. Deaerator and storage tank operate at low rarefaction. EFFECT: reduction of metal usage; increase of boiler plant output by 1.5 percent. |
