External mixing type burner

US5615833A · kind A · utility

Assignee

• L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

• Dominique Robillard · Paris, FR
• Michel Inizan · Les Clayes-sous-Bois, FR

Key dates

• Filing date: Dec 20, 1995
• Grant date: Apr 1, 1997
• Expiry date: Dec 20, 2015

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F23D14/22
• WIPO field: Thermal processes and apparatus
• WIPO sector: Mechanical engineering

Abstract

Provided is a burner with external mixing which comprises, just below a drilled plate forming the nozzle, a homogenization chamber in which one of the components of the flame penetrates radially via orifices. The other component feeding the flame passes through the chamber via a series of axial tubes running out onto the front face of the drilled plate where the mixing of the components occur. The burner has application especially to the incineration of industrial waste with oxygen.