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Patent Searching and Data


Title:
FUEL SPRAY NOZZLE
Document Type and Number:
WIPO Patent Application WO/2014/141830
Kind Code:
A1
Abstract:
Provided is a fuel spray nozzle provided with: a liquid fuel channel (15) which is a channel for liquid fuel; a liquid fuel injection hole (19) which is a hole for communicating the liquid fuel channel (15) and the inside of a combustion burner, and injecting the liquid fuel into the combustion burner; an additive channel (14) which is a channel for an additive; and an additive injection hole (18a) which is a hole for communicating the additive channel (14) and the inside of the combustion burner, and injecting the additive into the combustion burner at an angle at which the additive collides with the liquid fuel injected from the liquid fuel injection hole (19); therefore, NOx reduction can be accomplished at low cost.

Inventors:
KAJIMURA SHUHEI (JP)
SAITO KEIJIRO (JP)
INOUE KEI (JP)
MIYAUCHI KOTARO (JP)
Application Number:
PCT/JP2014/053835
Publication Date:
September 18, 2014
Filing Date:
February 19, 2014
Export Citation:
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Assignee:
MITSUBISHI HITACHI POWER SYS (JP)
International Classes:
F23R3/28; F02C3/24; F02C3/30; F02C9/40; F23R3/00; F23R3/14
Foreign References:
US20120282558A12012-11-08
JP2009133517A2009-06-18
JP2002038970A2002-02-06
JP2011163753A2011-08-25
JPH11311404A1999-11-09
Attorney, Agent or Firm:
MITSUISHI, Toshiro et al. (JP)
Toshiro Mitsuishi (JP)
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