COMBINATION BOILER Russian patent published in 1995 - IPC

Abstract RU 2037093 C1

FIELD: heat power engineering. SUBSTANCE: boiler uses furnace 1 made as a chamber rectangular in plane located in lower drum 6, in the area of one of its ends. The chamber is positioned above gas burners 15 with formation of side coolant ducts. Upper drum 5 is partially filled with water and provided with accumulating tank 11; the latter communicates with drum 5 through pipings 12, each of the pipings is provided with its own shut-off valve 13. One piping 12 is connected below the water levels in tank 11 and drum 5, and the other - above these levels. Located above furnace 1 is fire grate 18 for turning about horizontal axis 17. Positioned behind furnace 1 in the direction of gas flow at an angle to the plane of the tubular grate is screen 19 made of horizontal tubes connected to the tubes of screens 2. EFFECT: improved design. 4 cl, 3 dwg

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RU 2 037 093 C1

Authors

Alekseev A.P.

Gubin I.V.

Maslovskij G.V.

Serkov A.G.

Dates

1995-06-09—Published

1992-04-20—Filed