Gas-fired boiler plant

Details Gas-fired boiler plant Gas-fired boiler plant

1986-12-02

1988-01-26

Favors, Edward G.

Liquid heaters and vaporizers

Heat transmitter

122235C, 165181, 165182, F22B 2306, F22B 3710

Patent

active

047210680

ABSTRACT:
A gas-fired boiler plant comprises a burner bed (10) extending over a flat surface and heat exchanger pipes (61, 62) arranged above the burner bed (10), parallel to the said surface. The heat exchanger tubes (61, 62) comprise pipes (63, 64) equipped with a plurality of flat ribs (65, 65a . . . , 66, 66a . . . ) which extend substantially radially from the said pipes and which are provided in spaced arrangement over the length of the said heat exchanger pipes (61, 62). The ribs are provided with bent-off portions (70, 71, 72, 73, 74, 75). The hot flue gases (82) rising from the burner bed (10) flow through the gaps (84, 84a) formed between the said ribs (65, 65a . . . , 66, 66a . . . ) and pipes (63, 65). In order to improve both the convective heat transmission and the utilization of the radiant heat, the bent-over edges (70, 71, 74, 75) are inclined, at least partly, relative to the surface of said burner bed (10), the arrangement being selected in a manner to ensure that bent-over portions (70, 75) point towards the burner bed and the rising flue gases (82) are guided around the pipes (63, 64) along a roughly semi-circular path (85).

REFERENCES:
patent: 2578136 (1951-12-01), Huet
patent: 3800748 (1974-04-01), Schindler et al.
patent: 4501232 (1985-02-01), Gordbegli et al.
Klimaat Beheersing, vol. 13, No. 2, Feb. 1984, pp. 94-97, Zeist, Netherland; A. Van Den Dool "Saarloos bv, Rendamax HR-ketel voor centrale verwarming met extreem hoog gebruiksrendement".

Affiliated with

Also associated with

Rating

Gas-fired boiler plant does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas-fired boiler plant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas-fired boiler plant will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1463476