Title:
COMBUSTION DEVICE AND GAS TURBINE
Document Type and Number:
WIPO Patent Application WO/2019/188409
Kind Code:
A1
Abstract:
A combustion device (C) that uses combustion air to burn a fuel inside a combustion chamber (N). The combustion device (C) is equipped with a reducing agent injection device that has injection openings (2n) and that injects a prescribed reducing agent from the injection openings (2n) toward a region (Kc) having a low oxygen concentration in a flame (K) inside the combustion chamber (N). The reducing agent injection device changes the distance of the injection openings (2n) relative to the flame (K) in accordance with the amount of reducing agent injected.
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Inventors:
ONISHI SHOGO (JP)
ITO SHINTARO (JP)
UCHIDA MASAHIRO (JP)
MIZUTANI TAKU (JP)
FUJIMORI TOSHIRO (JP)
ITO SHINTARO (JP)
UCHIDA MASAHIRO (JP)
MIZUTANI TAKU (JP)
FUJIMORI TOSHIRO (JP)
Application Number:
PCT/JP2019/010826
Publication Date:
October 03, 2019
Filing Date:
March 15, 2019
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
F23R3/34; F23R3/36
Foreign References:
| JPH06341610A | 1994-12-13 | |||
| EP3133342A1 | 2017-02-22 | |||
| JPH1073254A | 1998-03-17 | |||
| JP2018062164A | 2018-04-19 | |||
| JP2016191507A | 2016-11-10 |
Attorney, Agent or Firm:
NISHIZAWA Kazuyoshi et al. (JP)
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