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公开(公告)号：JP5330838B2
公开(公告)日：2013-10-30
申请号：JP2009009019
申请日：2009-01-19
Applicant: 新日鉄住金エンジニアリング株式会社 , Nsプラント設計株式会社
IPC: F23D14/02
CPC classification number: F23C5/32 , F23D14/48 , F23D14/62 , F23D14/70 , F23D2900/00003 , F23G5/027 , F23G5/165 , F23G7/06 , F23G2201/303
Abstract: A combustion burner capable of enhancing efficiency in mixing of combustible gas and combustion air is provided. A combustion burner (1) mixes combustible gas generated by gasification of a waste product and combustion air together, and supplies the combustible gas and the combustion air to a combustion chamber. The combustion burner (1) includes: a gas duct (3) forming a gas flow path along which the combustible gas moves; an air duct (22) disposed along the external_surface of the gas duct, the air duct forming an air flow path along which the combustion air taken in from outside moves, the air flow path being formed between the air duct and the gas duct; and a branching post (15) connected to the gas duct in the gas flow path, the branching post discharging the combustible gas from the gas duct while dividing the gas flow path into a plurality of flow paths. The combustion air in the air flow path is guided to the branching post, and is discharged from the branching post toward the branched flow paths of the combustible gas. The combustion air is also discharged from the gas duct toward the branched flow paths of the combustible gas.
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公开(公告)号：JP5354726B2
公开(公告)日：2013-11-27
申请号：JP2009010069
申请日：2009-01-20
Applicant: 新日鉄住金エンジニアリング株式会社 , Nsプラント設計株式会社
IPC: F28B1/06
Abstract: PROBLEM TO BE SOLVED: To provide an air cooling-type steam condensing device capable of preventing unevenness in concentration of spray water sprayed to the outside air introduced from an outside air introducing section. SOLUTION: In this air cooling-type steam condensing device in which the outside air introduced to a steam condenser chamber 1 from the outside air introducing section 1a is sprayed to a steam condenser 2 by a blower 5 to cool the steam condenser 2 by the air, the outside air introducing section 1a is provided with an air straightening member 3 having a plurality of vent holes uniformly arranged, and water spray nozzles 4 provided with a plurality of nozzle chips 4a at specific intervals, are disposed on outlet parts of all of the vent holes of the air straightening member 3. COPYRIGHT: (C)2010,JPO&INPIT
