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    • 36. 发明专利
    • Combustion device for fuel reforming device
    • 燃料改造装置燃烧装置
    • JP2005127634A
    • 2005-05-19
    • JP2003364611
    • 2003-10-24
    • Ishikawajima Harima Heavy Ind Co LtdOlympia Kogyo Kkオリンピア工業株式会社石川島播磨重工業株式会社
    • MIZUSAWA MINORUCHIJIIWA SAKAETAMURA MASAHITOENDO YOSHIHIKOITO HITOSHIARAI AKIFUMI
    • F23D14/02C01B3/38C01B3/48F23C99/00F23D14/74H01M8/06F23C11/00
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a compact combustion device of a simple structure capable of properly performing the combustion. SOLUTION: In this combustion device 10 for a fuel reforming device capable of reforming a material gas flowing in a reforming pipe by supplying a combustion gas 32 to an outer peripheral side of the reforming pipe, a burner cone 24 having a plurality of air blowout holes 24b is mounted on an upper end of a base inner cylinder 16 connected with a lower end of a flue 11 and supplying air 25, a core 27 is accommodated in the burner cone 24, a flame holding space 31 is formed between the burner cone 24 and the core 27, and a fuel gas supply pipe 19 capable of supplying fuel gas 28 to the flame holding space 31 and a combustion fuel supply pipe 20 concentrically mounted in the fuel gas supply pipe 19 for supplying the combustion fuel 29 from an upper space in the fuel gas supply pipe 19 to the flame holding space 31 are mounted at a lower part of the burner cone 24. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供能够适当地进行燃烧的简单结构的紧凑型燃烧装置。 解决方案:在这种燃料重整装置用燃烧装置10中,能够通过向重整管的外周侧供给燃烧气体32而重整在重整管中流动的原料气体的燃料重整装置,具有多个 空气孔24b安装在与烟道11的下端连接并供应空气25的基部内筒16的上端上,芯27容纳在燃烧器锥体24中,火焰保持空间31形成在 燃烧器锥体24和芯部27,以及能够将燃料气体28供给到火焰保持空间31的燃料气体供给管19和同时安装在燃料气体供给管19中的燃烧燃料供给管20,用于从燃料气体供给管19供给燃烧燃料29 在燃烧器锥体24的下部安装有燃料气体供给管19中的火焰保持空间31的上部空间。(C)2005,JPO&NCIPI
    • 37. 发明专利
    • Multitubular once-through boiler
    • 多功能锅炉
    • JP2005127617A
    • 2005-05-19
    • JP2003363935
    • 2003-10-24
    • Takuma Co Ltd株式会社タクマ
    • KATAOKA SHIZUONOGAMI HARUOHAYASHIMOTO NOBUAKISAMEJIMA RYOJI
    • F23D14/16F22B21/06F23C6/04F23C99/00F23L9/02F23C11/00
    • PROBLEM TO BE SOLVED: To provide a multitubular once-through boiler capable of increasing the heat absorption per a unit area of a water cooling wall and reducing NOx and CO.
      SOLUTION: In this multitubular once-through boiler provided with combustion chambers 10, 11 defined by the water cooling wall 1, a premixed gas supply part 5 is mounted on a bottom part of the combustion chamber to uniformly distributing a premixed gas G prepared by mixing a gas fuel and the combustion air to a cross-sectional face of the combustion chamber, a primary-particle layer allowing the premixed gas G to pass therethrough while being stirred, is formed on the premixed gas supply part 5, and a space surrounded by the water cooling wall 1 at an upper part of the primary particle layer 6 is used as a primary combustion chamber 10. A secondary air distributor 7 is mounted on an intermediate part of the combustion chamber to uniformly distributing the secondary air A supplied from a secondary air supply pipe 8 to a cross-sectional face of the combustion chamber, a secondary particle layer 9 allowing the primary combustion gas G1 from the primary combustion chamber 10 and the secondary air A from the secondary air distributor 7 to pass therethrough while being stirred and mixed, is formed on the secondary air distributor 7, and a space surrounded by the water cooling wall 1 at an upper part of the secondary particle layer 9 is used as the secondary combustion chamber 11.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种能够增加水冷壁的单位面积的热吸收并减少NOx和CO的多管直流锅炉。解决方案:在这种多管式直通锅炉中 在由燃烧室10,11限定的水冷壁1上,预燃气体供应部5安装在燃烧室的底部,以均匀地分配通过混合气体燃料和燃烧空气而制备的预混气G到十字 在预混合气体供给部5上形成有在预混合气体供给部5上形成有使预混合气体G通过的初级粒子层的燃烧室的截面,并且在水冷壁1的上部被水冷壁1包围的空间 初级颗粒层6用作主燃烧室10.二次空气分配器7安装在燃烧室的中间部分上,以均匀分布从二次空气供应源供应的二次空气A 管8连接到燃烧室的横截面,允许来自二次空气分配器7的来自一次燃烧室10的初级燃烧气体G1和来自二次空气分配器7的二次空气A一边搅拌混合的二次粒子层9, 形成在二次空气分配器7上,并且在二次粒子层9的上部被水冷壁1包围的空间用作二次燃烧室11.版权所有(C)2005,JPO&NCIPI
    • 38. 发明专利
    • Facility for discharging material to be melted and method for operating facility for discharging material to be melted
    • 用于排出被粉碎材料的设备和操作用于排出材料的设备的方法
    • JP2005126629A
    • 2005-05-19
    • JP2003365746
    • 2003-10-27
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • KOYAMA TOMONORIYOKOHAMA KATSUHIKO
    • F23G5/00B09B3/00C10J3/00C10J3/46C10J3/52F23C99/00F23C11/00
    • PROBLEM TO BE SOLVED: To provide a facility for discharging a material to be melted in which the material to be melted can stably be melted and made to flow and discharged and to provide a method for operating the facility for discharging the material to be melted. SOLUTION: The facility comprises a gasification furnace body 11, a feeding part 13 for feeding pulverized coal 12 to the gasification furnace body 11 and an oxidizing agent-feeding part 14 for feeding an oxidizing agent such as oxygen into the gasification furnace body 11. In the facility, a first additive feeding facility 32 for feeding an additive 31 having a high CaO concentration and a second additive feeding facility 34 for feeding an additive 33 having a low CaO concentration are connected to a pulverizing facility 26 by a feed pipe 36 in which a selector valve 35 is interposed. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种用于排出待熔化的材料能够稳定地熔化并使其流动和排出的材料的排出设备,并且提供一种操作用于将材料排出的设备的方法 被融化 解决方案:设备包括气化炉体11,用于将粉煤12供给到气化炉体11的供给部13和用于将氧化剂如氧气供给到气化炉体中的氧化剂供给部14 在该设备中,用于供给具有高CaO浓度的添加剂31的第一添加剂供给设备32和用于供给具有低CaO浓度的添加剂33的第二添加剂供给设备34通过进料管连接到粉碎设备26 36,其中插入有选择阀35。 版权所有(C)2005,JPO&NCIPI
    • 40. 发明专利
    • Combustion method of biomass-based fuel
    • 基于生物质燃料的燃烧方法
    • JP2005114261A
    • 2005-04-28
    • JP2003350130
    • 2003-10-08
    • Tokyo Electric Power Co Inc:The東京電力株式会社
    • YAMAGUCHI TAKASHIKUWABARA TAKASHI
    • F23G7/00F23C99/00F23C11/00
    • PROBLEM TO BE SOLVED: To provide a combustion method of biomass-based fuel, capable of performing a combustion while suppressing generation of NOx more than in pulverized coal firing of coal, burning biomass at a high mixed-fuel ratio, and suppressing corrosion of a heat transfer tube or the like by a halogen-containing gas or generation of an unburnt component or dioxins.
      SOLUTION: A pulverized powder obtained by pulverizing at least one kind of carbonates of biomass selected from ligneous biomass, a plant-based residue generated in a plantation and the like with a pulverized coal such as coal are mixed and burnt, whereby NOx contained in combustion exhaust gas is reduced.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供一种生物质燃料的燃烧方法,其能够在抑制煤的产生的同时进行燃烧,而不是在煤的粉煤燃烧中,以高的混合燃料比燃烧生物质,并抑制 通过含卤素气体的传热管等的腐蚀或未燃烧成分或二恶英的产生。 解决方案:将通过粉碎选自木质生物质,人造林中产生的植物性残渣等的生物质的至少一种碳酸盐与煤等粉煤混合并燃烧而得到的粉碎粉末,由此将NOx 燃烧废气中所含的物质减少。 版权所有(C)2005,JPO&NCIPI