公开(公告)号：US20180119948A1

公开(公告)日：2018-05-03

申请号：US15570068

申请日：2016-04-25

申请人： KHD Humboldt Wedag GmbH

发明人： Ernst Schroeder ,  Alex Knoch ,  Karin Kluthe ,  Giovanni Loggia ,  Martin Heuser ,  Silke Liedkte ,  Michael Albrecht

IPC分类号： F23D14/22 ,  F23N3/00 ,  F23C6/04 ,  F23L9/00

CPC分类号： F23D14/22 ,  F23C6/04 ,  F23C2900/06041 ,  F23D2214/00 ,  F23L9/00 ,  F23N3/007 ,  F23N5/003

摘要： A gas burner for use in low-oxygen environments in which the oxygen concentration is insufficient to ensure complete combustion. The burner includes a central air supply that is annularly surrounded by a gas supply, thereby preventing the fuel from burning out with a delay in places where burn-out is detrimental to a system or plant.

公开(公告)号：US20210180788A1

公开(公告)日：2021-06-17

申请号：US17188147

申请日：2021-03-01

申请人： KHD Humboldt Wedag GmbH

发明人： Ernst Schroeder ,  Alex Knoch ,  Karin Kluthe ,  Giovanni Loggia ,  Martin Heuser ,  Silke Liedkte ,  Michael Albrecht

IPC分类号： F23D14/22 ,  F23N3/00 ,  F23C6/04 ,  F23N5/00 ,  F23L9/00

摘要： A gas burner for use in low-oxygen environments in which the oxygen concentration is insufficient to ensure complete combustion. The burner includes a central air supply that is annularly surrounded by a gas supply, thereby preventing the fuel from burning out with a delay in places where burn-out is detrimental to a system or plant.