BOILER Russian patent published in 1995 - IPC

Abstract RU 2037090 C1

FIELD: heat power engineering. SUBSTANCE: upper boiler drum-separator is connected to two lower headers through side tubular screens 2 and rows of tubes. Spacers 5 are located between the tubes of side screens 2 and connected to them through a gas-proof joint. The rows of tubes are separated into separate banks 6 spaced with formation of openings 7 between them. In the rows of each bank 6 facing openings 7 at least two tubes on the side of screen 2 are connected to each other and to the tube of the latter through spacer members 8 made in the form of bars located in parallel rows. EFFECT: improved design. 3 cl, 3 dwg

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RU 2 037 090 C1

Authors

Koshelev A.A.

Maslovskij G.V.

Serkov A.G.

Dates

1995-06-09—Published

1992-04-20—Filed