Patent Number: 6,332,411

Title: Furnace

Abstract: The furnace is intended for burning solid fuel (mainly fire-wood) in continuous mode of operation, with significant amount of heat released in the form of hot combustion products usable in wood-drying installations, for house heating, destroying of refuse, etc. The invention allows simplifying the design of the furnace, features high efficiency of fuel burning and high power density, and improves reliability and serviceability. The furnace includes the shaft loading hopper (1), the combustion chamber (2) located under the loading hopper (1), and the expansion chamber (3) located behind the combustion chamber (2) and provided with the forced ventilation (5). The atmospheric air, heated to the temperature of combustion products in the expansion chamber (3), is supplied to the combustion chamber (2).

Inventors: Skrotskaya; Olga Panteleimonovna (113534 Moscow, RU), Skrotsky; Viktor Georgievich (late of Moscow, RU), Skrotskaya; Olga P. (113534 Moscow, RU)


International Classification: F23L 1/00 (20060101); F23G 7/10 (20060101); F23M 5/08 (20060101); F23M 5/00 (20060101); F23G 5/16 (20060101); F23J 1/00 (20060101); F23G 7/00 (20060101); F23L 15/00 (20060101); F23L 15/04 (20060101); F23L 007/00 ()

Expiration Date: 12/25/2018