DEVICE FOR THE COMBUSTION OF OXIDIZABLE COMPONENTS IN WASTE GASES

1. Combustion apparatus for the combustion of oxidizable substances in waste gases, with a burner (13) and a mixing device (1a), with a high-velocity tube (1) adjoined thereto, with a swirl chamber (4) situated at its free end and designed as a combustion space, the high-velocity tube (1) projecting...

Full description

Saved in:
Bibliographic Details
Main Authors OBERMULLER, HERBERT J, BETZ, WILHELM
Format Patent
LanguageEnglish
German
Published 12.10.1983
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:1. Combustion apparatus for the combustion of oxidizable substances in waste gases, with a burner (13) and a mixing device (1a), with a high-velocity tube (1) adjoined thereto, with a swirl chamber (4) situated at its free end and designed as a combustion space, the high-velocity tube (1) projecting concentrically into the swirl chamber (4), and also with a heat exchanger (5) which is in communication with the swirl chamber (4) via an afterburning space (9), which concentrically surrounds this latter and in which the individual tubes of the tube assembly extending parallel to the longitudinal axis are fitted at one end into the end wall of the waste-gas inlet annular space (12), and a burner projection (14) arranged about the longitudinal axis of the combustion apparatus is of such a diameter that an annular gap is formed between the edge of the burner projection (14) and the inflow cone (7), characterised in that the individual tubes of the heat exchanger (5) are bent over at their other ends inwards towards the longitudinal axis of the combustion apparatus, the bent-over ends being fitted into a drum (6) concentrically surrounding the burner projection (14) and the individual tubes of the heat exchanger (5) being so arranged on circular rings concentric with the longitudinal axis that the flow passes around them at approximately uniform air velocity.
Bibliography:Application Number: EP19810102739