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1. 发明专利

JP2012125698A Method and device of treating exhaust gas, and boiler system including the same 有权
标题翻译：处理排气的方法和装置，以及包括其的锅炉系统
公开(公告)号：JP2012125698A
公开(公告)日：2012-07-05
申请号：JP2010279422
申请日：2010-12-15
申请人： Osaka Prefecture Univ , Takao Tekkosho:Kk , 公立大学法人大阪府立大学 , 株式会社高尾鉄工所
发明人： KUROKI TOMOYUKI , OKUBO MASAAKI , FUJISHIMA HIDEKATSU , OTSUKA KEIICHI
IPC分类号： B01D53/56 , B01D53/77 , F23J15/00
摘要： PROBLEM TO BE SOLVED: To provide a method and device capable of automatically, continuously, and efficiently purifying nitrogen oxide included in exhaust gas stably for a long period of time, and to provide a boiler system including the same.SOLUTION: The method of treating exhaust gas includes: a step of mixing an oxidizing agent to the exhaust gas of a combustor for burning supplied fuel and discharging the exhaust gas containing nitrogen oxide and thereby oxidizing nitrogen oxide in the exhaust gas to thereby convert the exhaust gas into NO-containing oxidized gas; and a step of reducing the NOin the NO-containing oxidized gas by mixing a reducing agent to the NO-containing oxidized gas to thereby convert the NO-containing oxidized gas into nitrogen gas. The supply amount of the oxidizing agent to the exhaust gas and the supply amount of the reducing agent to the NO-containing oxidized gas are adjusted in response to the amount of fuel supplied to the combustor.
摘要翻译：解决的问题：提供一种能够自动，连续，高效地净化废气中包含的氮氧化物长时间稳定的方法和装置，并提供包括该方法和装置的锅炉系统。解决方案：废气处理方法包括：将氧化剂与用于燃烧供应燃料的燃烧器的排气混合并排出含有氮氧化物的排气，从而氧化废气中的氮氧化物的步骤，从而将废气转化为含有氧化气体的NO 2 以及通过将还原剂混合到NO SB中，在包含NO 2 的氧化气体中减少NO 2 的步骤 POS =“POST”> 2 的氧化气体，从而将含有氧化气体的NO 2 转化为氮气。废气中的氧化剂的供给量和还原剂的供给量相对于供给到的NOS的含有氧气的NO 2 燃烧器。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011247538A Multi-can installed boiler 审中-公开
标题翻译：多功能锅炉
公开(公告)号：JP2011247538A
公开(公告)日：2011-12-08
申请号：JP2010122873
申请日：2010-05-28
申请人： Creative Techno Solution Co Ltd , Osaka Gas Co Ltd , Takao Tekkosho:Kk , 大阪瓦斯株式会社 , 株式会社クリエイティブテクノソリューション , 株式会社高尾鉄工所
发明人： OHASHI TOSHIKUNI , TATSUTA KOJI , KONISHI SHIN
IPC分类号： F22B35/00
摘要： PROBLEM TO BE SOLVED: To certainly consume gas fuel supplied from biogas manufacturing facilities and secure an amount of steam quantity that meets the demand of users under a stable operation.SOLUTION: A multi-can installed boiler includes a plurality of first boilers 1a that have no limit in an amount of supply of a fuel needed for steam generation as a boiler and a second boiler 1b whose amount of supply of the gas fuel needed for steam generation varies and is limited by the amount of supply from a fuel supplier. The first boiler 1a is configured to have capability to cover a shortage of the generated steam amount by the second boiler 1b. A first boiler quantity controller 4 is provided that outputs drive directions to the plurality of first boilers 1a based on the steam pressure of a steam aggregation section 8. Further, a second boiler controller 5 is provided that makes the amount of medium generated in the second boiler 1b equivalent to the pressure of the gas fuel based on the pressure of the gas fuel supplied to the second boiler 1b.
摘要翻译：要解决的问题：一定要消耗沼气生产设施提供的燃气，确保在稳定运行的情况下满足使用者需求的蒸汽量。解决方案：多罐安装的锅炉包括多个第一锅炉1a，其不限制作为锅炉的蒸汽产生所需的燃料的供应量;以及第二锅炉1b，其供应气体燃料量蒸汽发生所需的变化是受燃料供应商供应量的限制。第一锅炉1a被配置成能够覆盖由第二锅炉1b产生的蒸汽量的不足。提供了第一锅炉量控制器4，其基于蒸汽聚集部分8的蒸汽压力向多个第一锅炉1a输出驱动方向。此外，提供了第二锅炉控制器5，其使得在第二锅炉中产生的介质量锅炉1b相当于基于供应给第二锅炉1b的气体燃料的压力的气体燃料的压力。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2008051431A Byproduct oil treatment apparatus and byproduct oil treatment method 有权
标题翻译：副产油处理设备和副产油处理方法
公开(公告)号：JP2008051431A
公开(公告)日：2008-03-06
申请号：JP2006229218
申请日：2006-08-25
申请人： Osaka Organic Chem Ind Ltd , Shinko Plantech Co Ltd , Takao Tekkosho:Kk , 大阪有機化学工業株式会社 , 新興プランテック株式会社 , 株式会社高尾鉄工所
发明人： YAMADA MITSUNOBU , HAYASHI YUJI
IPC分类号： F23G7/05 , B01D46/04 , B01D51/00 , F23J3/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus and a method using byproduct oil being waste fluid produced in a chemical plant, as boiler fuel and recovering and recycling a calorific value of combustion gas, and recovering ash contents included in exhaust gas as valuable metal. SOLUTION: A temperature of exhaust gas produced by a combustion process (S316) is detected (S317) to determine (S320) a predetermined temperature threshold. If it is higher than a predetermined value, heat recovery part soot blow operation is carried out (S322), and a heat recovery part process is carried out (S325). After detecting (S319) that a bag filter for valuable metal recovery is in an operating state, high temperature exhaust gas in the heat recovery part process is changed to low temperature exhaust gas to recover valuable metal by the bag filter, and recovered heat is reused in a hot air needing apparatus. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用副产物油作为在化工厂生产的废液作为锅炉燃料并回收和循环燃烧气体的热值并将废气中包含的灰分含量回收的装置和方法，作为有价值的金属。解决方案：检测由燃烧过程产生的排气温度（S316）（S317）以确定（S320）预定温度阈值。如果高于预定值，则进行热回收部的吹灰操作（S322），并进行热回收部处理（S325）。在检测到（S319）用于有价值的金属回收的袋式过滤器处于操作状态之后，热回收部分处理中的高温废气被改变为低温废气，以通过袋式过滤器回收有价值的金属，并且回收的热量被再次使用在需要热空气的设备中。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2012087984A Multi-phase mixed combustion burner and boiler including the same 审中-公开
标题翻译：多相混合燃烧器和锅炉，包括它们
公开(公告)号：JP2012087984A
公开(公告)日：2012-05-10
申请号：JP2010234802
申请日：2010-10-19
申请人： Osaka Prefecture Univ , Sunray Reinetsu Co Ltd , Takao Tekkosho:Kk , サンレー冷熱株式会社 , 公立大学法人大阪府立大学 , 株式会社高尾鉄工所
发明人： OKUBO MASAAKI , KUROKI TOMOYUKI , FUJISHIMA HIDEKATSU , TOMIDOKORO KAZUNARI , TANAKA ATSUSHI
IPC分类号： F23D17/00 , F23C99/00 , F23D11/12 , F23D14/22 , F23D14/48 , F23G7/04 , F23G7/05
摘要： PROBLEM TO BE SOLVED: To provide a gas burner more hardly generating NOx.SOLUTION: This multi-phase mixed combustion burner includes a cylindrical body for supplying combustion air, a two-phase nozzle disposed coaxially with the cylindrical body and jetting liquid and gas, a gas nozzle disposed coaxially with the cylindrical body in a state of surrounding the two-phase nozzle, jetting a fuel gas, and forming liquid-gas mixed flame of the two-phase nozzle, a porous disc disposed between the gas nozzle and the cylindrical body, and having pores for jetting the combustion air of the cylindrical body to expand the mixed flame, and a plurality of combustion air ports disposed between an inner face of the cylindrical body and an outer edge of the porous disc, and jetting the combustion air of the cylindrical body for dividing the mixed flame.
摘要翻译：要解决的问题：提供一种几乎不产生NOx的气体燃烧器。解决方案：该多相混合燃烧器包括用于供给燃烧空气的圆筒体，与圆柱体同轴设置并喷射液体和气体的两相喷嘴，与该圆筒体同轴配置的气体喷嘴围绕所述两相喷嘴，喷射燃料气体，以及形成所述两相喷嘴的液态气体混合火焰，设置在所述气体喷嘴和所述圆筒体之间的多孔盘，并且具有用于喷射所述两相喷嘴的燃烧空气的孔圆筒体以使混合火焰膨胀;以及多个燃烧空气口，设置在圆柱体的内表面和多孔盘的外边缘之间，并且喷射用于分割混合火焰的筒体的燃烧空气。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2014091080A Boiler system 审中-公开
标题翻译：锅炉系统
公开(公告)号：JP2014091080A
公开(公告)日：2014-05-19
申请号：JP2012242953
申请日：2012-11-02
申请人： Osaka Prefecture Univ , 公立大学法人大阪府立大学 , Takao Tekkosho:Kk , 株式会社高尾鉄工所
发明人： OKUBO MASAAKI , KUROKI TOMOYUKI , FUJISHIMA HIDEKATSU , OTSUKA KEIICHI , TANAKA ATSUSHI
IPC分类号： B01D53/60 , B01D53/14 , B01D53/77 , F23J15/00
CPC分类号： Y02A50/2344 , Y02A50/2348
摘要： PROBLEM TO BE SOLVED: To provide a boiler system capable of removing NOand SOfrom an exhaust gas, by using heavy oil, waste edible oil, fish oil and rice bran oil as fuel with which costs for supplying hot water and steam can be reduced.SOLUTION: A boiler system of the present invention comprises a boiler for exhausting an exhaust gas including NOand SOby burning fuel and an exhaust gas treatment part for removing NOand SOin the exhaust gas. The exhaust gas treatment part comprises an ozone gas supply part for supplying an ozone gas for oxidizing NO included in the exhaust gas exhausted from the boiler to NOinto the exhaust gas and an exhaust gas cleaning part for cleaning the exhaust gas including NOoxidized by the ozone gas with a cleaning liquid. The cleaning liquid is water or an alkaline aqueous solution, and the exhaust gas cleaning part removes NOand SOin the exhaust gas by reducing NOwith SOgenerated by the cleaning liquid absorbing SO.
摘要翻译：要解决的问题：提供一种能够从废气中除去NO和SO的锅炉系统，通过使用重油，废食用油，鱼油和米糠油作为燃料，可以降低供应热水和蒸汽的成本。：本发明的锅炉系统包括用于排出包括NO和SO燃烧燃料的废气的锅炉和用于去除废气中的NO和SO的废气处理部件。废气处理部包括臭氧气体供给部，其将用于将从锅炉排出的废气中包含的NO的NO用于排放到排气中的臭氧气体，以及用于清洗包含由臭氧气体除氧的排气的废气净化部用清洗液。清洗液为水或碱性水溶液，废气净化部通过吸收SO的清洗液体产生的SO还原而除去NO而排出废气。

6. 发明专利

JP2009270742A Flue and smoke tube boiler 审中-公开
标题翻译： FLUE和SMOKE管式锅炉
公开(公告)号：JP2009270742A
公开(公告)日：2009-11-19
申请号：JP2008119745
申请日：2008-05-01
申请人： Cogene Techno Service:Kk , Osaka Gas Co Ltd , Takao Tekkosho:Kk , 大阪瓦斯株式会社 , 株式会社コージェネテクノサービス , 株式会社高尾鉄工所
发明人： OHASHI TOSHIKUNI , TATSUTA KOJI , YAMAMOTO ISAMU , TANAKA ATSUSHI
IPC分类号： F22B7/18 , F22B7/12 , F23J3/02
摘要： PROBLEM TO BE SOLVED: To provide a flue and smoke tube boiler capable of reducing the frequency of maintenance.
SOLUTION: In this flue and smoke tube boiler in which a flue 2 of lateral attitude and a plurality of smoke tubes 3 of lateral attitude are vertically arranged in a can body 1 storing the water as a heated object, while positioning the flue 2 at its lower part, and a combustion gas flow chamber 4 for guiding a combustion gas discharged from a combustion gas outlet section 2e of the flue 2 to a combustion gas inlet section 3i of the smoke tube 3 is connected to the can body 1, a plurality of tubular bodies 6 for applying resistance to the flow of combustion gas discharged from the combustion gas outlet section 2e of the flue 2 are disposed in the combustion gas flow chamber 4 while being arranged in the width direction of the combustion gas outlet section 2e with a vertical posture of which the longitudinal direction is the vertical direction while circulating the cooling water inside.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够降低维护频率的烟道烟管锅炉。解决方案：在这种烟道和烟管锅炉中，其侧向姿态的烟道2和侧向姿态的多个烟管3垂直布置在储存作为加热物体的水的罐体1中，同时定位烟道 2，并且将从烟道2的燃烧气体出口部2e排出的燃烧气体引导到烟管3的燃烧气体入口部3i的燃烧气体流动室4连接到罐体1，在燃烧气体流通室4中，沿着燃烧气体出口部2e的宽度方向配置有多个用于对从烟道2的燃烧气体出口部2e排出的燃烧气体的流动施加阻力的筒状体6 其纵向方向是垂直方向的垂直姿势，同时使冷却水在内部循环。版权所有（C）2010，JPO＆INPIT

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