RECUPERATOR FOR A RADIATING TUBE BURNER

Title:

RECUPERATOR FOR A RADIATING TUBE BURNER

Document Type and Number:

WIPO Patent Application WO/2010/029477

Kind Code:

A3

Abstract:

The invention relates to a heat recuperator (R) for a radiating tube burner having a burner pipe and an exhaust pipe (1), the recuperator being placed at the outlet of the exhaust pipe (1) and including a heat exchanger (E) that comprises: an outgoing section (5) for directing the air to be preheated to a ferrule (6), placed on the end of the recuperator, from the fume intake side, and a return section (7) opening towards a pipe (8) for supplying air from the burner, the assembly being provided such that part of the fumes are led through, and mix with, the combustion air; the heat exchanger (E) occupies only part of the cross-section of the exhaust pipe (1), the other part (1a) of the cross-section remaining free for the fumes; the combustion air is heated by the fumes in the outgoing section (5) and in the return section (7), being radially shifted outside the outgoing section (5) and immersed in the fumes.

Inventors:

PITOCCO ALPHONSE (FR)
SEDMAK PATRICE (FR)
MAGNE STEPHANE (FR)

Application Number:

PCT/IB2009/053860

Publication Date:

March 17, 2011

Filing Date:

September 04, 2009

Export Citation:

Click for automatic bibliography generation Help

Assignee:

FIVES STEIN (FR)
PITOCCO ALPHONSE (FR)
SEDMAK PATRICE (FR)
MAGNE STEPHANE (FR)

International Classes:

F23C3/00; F23C9/00; F23L15/04

Domestic Patent References:

WO2008022722A2

2008-02-28

Foreign References:

DE892738C	1953-10-08
US4800866A	1989-01-31
US4410037A	1983-10-18
US4877396A	1989-10-31