HOT-WATER BOILER Russian patent published in 2003 - IPC

Abstract RU 2219442 C1

FIELD: heating water; hot water supply systems. SUBSTANCE: proposed hot-water boiler has furnace chamber with side and roof baffle walls, convective gas duct with heat exchange elements, fuel chamber with air-cooled body and built-in dampers for control of blast air. Fuel and furnace chambers are separated by clamping grate made from cast-iron fire bars located between horizontal front headers of furnace chamber baffle walls including hearth baffle wall. EFFECT: enhanced reliability and economical efficiency of boiler. 5 cl, 1 dwg

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RU 2 219 442 C1

Authors

Bogdanov V.I.

Dates

2003-12-20—Published

2002-04-12—Filed