发明公开
- 专利标题： ULTRA LOW NOx BURNER
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申请号： US18283500申请日： 2022-03-17
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公开(公告)号： US20240175576A1公开(公告)日： 2024-05-30
- 发明人: Roman SCHIESSER
- 申请人： MME Engineering E.U.
- 申请人地址： AT Wien
- 专利权人： MME Engineering E.U.
- 当前专利权人： MME Engineering E.U.
- 当前专利权人地址： AT Wien
- 优先权： AT 12021 2021.03.23
- 国际申请： PCT/EP2022/057025 2022.03.17
- 进入国家日期： 2023-09-22
- 主分类号： F23L9/06
- IPC分类号： F23L9/06 ; F23D14/58 ; F23K5/00
摘要：
A burner includes a hot gas zone and an outer zone, a primary air feed line, a secondary air feed line, and a fuel feed line. The secondary air feed line includes three concentric cylindrical tubes. The fuel feed line is arranged concentrically around the secondary air feed line. A first dead volume exists inside the burner between the secondary air feed line and the fuel feed line. The fuel feed line has a nozzle construction on the hot gas side. A second dead volume is arranged between the secondary air feed line and the fuel feed line on the outer side zone. The primary air feed line is arranged concentrically around the fuel feed line.
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