BURNER WITH LOW POROSITY BURNER DECK

A gas burner (10) comprises a support (12) having a central gas inlet port (14) for supply of gas into a gas supply chamber (16). The gas supply chamber (16) is enclosed by a perforated metal plate (22), connected at the bottom to the support (12) through a base section. The perforation (24) in the...

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Bibliographische Detailangaben
Hauptverfasser: DE JAGER, Bram, TEN HOEVE, Dirk, ZWIGGELAAR, Gertjan, HOGENBIRK, Camillo Marino Josef, VANOVERBERGHE, Koen, LAMBERTS, Dinand
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A gas burner (10) comprises a support (12) having a central gas inlet port (14) for supply of gas into a gas supply chamber (16). The gas supply chamber (16) is enclosed by a perforated metal plate (22), connected at the bottom to the support (12) through a base section. The perforation (24) in the perforated metal plate (22) provides a burner deck (20). The burner deck (20) has an overall porosity being equal to or lower than 11%. The burner deck has different patterns of perforations. The burner deck has a gradually changing porosity.