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81. 发明专利

JP2010139181A Swirl combustion boiler 有权
标题翻译： SWIRL燃烧锅炉
公开(公告)号：JP2010139181A
公开(公告)日：2010-06-24
申请号：JP2008316878
申请日：2008-12-12
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATSUMOTO KEIGO , FUJIMURA KOTARO , DOMOTO KAZUHIRO , DAIMARU TAKUICHIRO , TAKASHIMA RYUHEI , ICHINOSE TOSHIMITSU
IPC分类号： F23C6/04 , F23C99/00
摘要： PROBLEM TO BE SOLVED: To provide a swirl combustion boiler capable of reducing generation of NOx by reducing high-temperature oxygen remaining region formed at an outer periphery of flame, by preventing or suppressing formation of a low-temperature region inside of the flame. SOLUTION: In this swirl combustion boiler in which a burner 20 for charging powdered coal and the air into a furnace, is composed of swirl combustion type burner sections respectively disposed at each of corner sections of each stage, and one or a plurality of swirl flames are formed in each stage, the burner 20 includes a powdered coal burner 21 to which the powdered coal and the primary air are charged, and secondary air charging ports 30 for charging the secondary air, disposed around the powdered coal burner 21, and the powdered coal burner 21 includes a secondary air port 24 in a fuel burner 2 for supplying a part of the secondary air to the primary air. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过减少形成在火焰外周的高温氧剩余区域，通过防止或抑制内部的低温区域的形成来减少NOx的产生的旋流燃烧锅炉火焰。解决方案：在这种旋流式燃烧锅炉中，其中将用于将粉煤送入燃烧器的燃烧器20和进入炉的空气由分别设置在每一个角落的每个角部的旋流燃烧式燃烧器部分组成，并且一个或多个在每个阶段形成旋流火焰，燃烧器20包括一个粉煤燃烧器21，粉煤和一次空气被加料到燃烧器21上，以及设置在燃煤燃烧器21周围的用于对二次空气充电的二次空气充气口30，并且燃煤燃烧器21在燃料燃烧器2中包括用于将二次空气的一部分供给到一次空气的二次空气口24。版权所有（C）2010，JPO＆INPIT

82. 发明专利

JP2010091235A Swirl combustion boiler 有权
标题翻译： SWIRL燃烧锅炉
公开(公告)号：JP2010091235A
公开(公告)日：2010-04-22
申请号：JP2008264336
申请日：2008-10-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ARIGA TAKESHI , FUJIMURA KOTARO , TAKASHIMA RYUHEI , SUDO TAKAYUKI
IPC分类号： F23C99/00
摘要： PROBLEM TO BE SOLVED: To provide a swirl boiler that is stably continuously operated by reducing the amount of molten ash sticking to a boiler furnace.
SOLUTION: In the swirl combustion boiler in which a plurality of burners 13 arranged in each stage burn pulverized fuel to form one or more fireballs in each stage, the burners 13 are installed at a different horizontal angle from vertically adjacent burner stages.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供通过减少粘附在锅炉的熔融灰的量来稳定地连续运行的旋流锅炉。解决方案：在每个阶段中布置有多个燃烧器13的涡流燃烧锅炉中，每个阶段都燃烧粉碎的燃料以形成一个或多个火球，燃烧器13以与垂直相邻的燃烧器级不同的水平角安装。版权所有（C）2010，JPO＆INPIT

83. 发明专利

JP2009174751A Boiler structure 有权
标题翻译：锅炉结构
公开(公告)号：JP2009174751A
公开(公告)日：2009-08-06
申请号：JP2008012503
申请日：2008-01-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , DAIMARU TAKUICHIRO , KOMADA SHIGEHIDE
IPC分类号： F23C7/02 , F22B31/00 , F22B37/00 , F23C5/32 , F23L9/02
CPC分类号： F23C7/04 , F22B21/00 , F23C5/28 , F23C5/32 , F23C6/045 , F23L9/00
摘要： PROBLEM TO BE SOLVED: To provide a boiler structure capable of efficiently suppressing or preventing corrosion and slugging generated on a furnace wall in a furnace.
SOLUTION: In this swirl combustion type boiler structure constituted to burn fuel charged into the furnace 11 from burners 12 disposed on a plurality of parts of the furnace wall 11a forming a rectangular cross-section, and combustion air while forming a swirl flow, an air charging portion 20 for forming an area of a higher air concentration in comparison with its circumference is disposed near a flame influence portion of a furnace wall surface close to or kept into contact with the flame formed by each burner 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地抑制或防止在炉中的炉壁上产生的腐蚀和堵塞的锅炉结构。解决方案：在这种旋流式燃烧式锅炉结构中，构成为燃烧装入炉11中的燃烧器12的燃烧器12设置在形成矩形横截面的炉壁11a的多个部分上，以及燃烧空气同时形成涡流在与每个燃烧器12形成的火焰接近或保持接触的炉壁表面的火焰影响部分附近设置用于形成与其周边相比较高空气浓度区域的空气填充部分20。版权所有（C）2009，JPO＆INPIT

84. 发明专利

JP2008121924A Burner structure 有权
标题翻译：燃烧器结构
公开(公告)号：JP2008121924A
公开(公告)日：2008-05-29
申请号：JP2006303780
申请日：2006-11-09
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , FUJIMURA KOUTAROU , KAKIMI MUNEHIRO , AMANO IWAMARO , HIRATA TOSHIHIRO
IPC分类号： F23D1/00
CPC分类号： F23D1/00 , F23D2201/101
摘要： PROBLEM TO BE SOLVED: To provide a burner structure which efficiently cools a nozzle body with a minimized air quantity while taking effective protection measures against falling of clinker or radiation heat.
SOLUTION: The burner structure comprises: a pulverized coal mixed air passage 11 disposed in a burner central part to supply mixed air of fuel and primary air; a secondary air passage 12 disposed on the outer circumferential part of the passage 11 to supply secondary air; a cooling air passage 13 disposed on, above or below the outer circumferential part of the passage 12 to supply cooling air; a tiltable nozzle body 17 attached to the furnace-side end of the passage 11 and the passage 12 and including a flame stabilizer 16 at a tip portion thereof; and a tiltable cooling air nozzle 18 attached to the furnace-side end of the passage 13.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以最小化的空气量有效地冷却喷嘴体的燃烧器结构，同时采取有效的保护措施来防止熟料或辐射热的下降。燃烧器结构包括：设置在燃烧器中心部分的粉煤混合空气通道11，以供应燃料和一次空气的混合空气; 设置在通道11的外圆周部分上以供应二次空气的二次空气通道12; 设置在通道12的外周部分的上方或下方，以供应冷却空气的冷却空气通道13; 安装在通道11的炉侧端部和通道12上的可倾斜的喷嘴体17，其顶端部分包括火焰稳定器16; 以及连接到通道13的炉侧端部的可倾斜的冷却空气喷嘴18.（C）2008，JPO＆INPIT

85. 发明专利

JP2014181333A Wet fuel crusher and crushing method for the same 有权
标题翻译：湿法粉碎机及其相关的粉碎方法
公开(公告)号：JP2014181333A
公开(公告)日：2014-09-29
申请号：JP2013058672
申请日：2013-03-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , YOSHIDA SHOGO
IPC分类号： C10L9/08 , B02C21/00 , F26B3/08
摘要： PROBLEM TO BE SOLVED: To provide a wet fuel crusher capable of achieving a target grain size with less power.SOLUTION: A wet fuel crusher comprises a hopper 20 for storing brown coal C1, a crushing unit 30 which crushes the brown coal C1 carried continuously from the hopper 20 through a brown coal conveyor V1 to obtain brown coal granules C2, a fluid-layer drier 40 which heats the brown coal granules C2 to obtain dried product coal C3, a dried coal conveyor V3 which carries the product coal C3 from the fluid-layer drier 40 and a recycle conveyor V4 which extracts a part of the product coal C3 continuously from the dried coal conveyor V3 and causing the extracted product coal to join with the brown coal C1 in the brown coal conveyor V1.
摘要翻译：要解决的问题：提供能够以较少功率实现目标粒度的湿式燃料破碎机。解决方案：湿式燃料破碎机包括用于储存褐煤C1的料斗20，粉碎单元30，其破碎连续携带的褐煤C1 从料斗20通过棕色煤输送机V1获得褐煤颗粒C2，流化层干燥器40，其加热褐煤颗粒C2以获得干燥产物煤C3;干煤输送机V3，其将产物煤C3从流体层干燥器40和再循环输送机V4，其从干燥的煤输送机V3连续地提取一部分产物煤C3，并使提取的产物煤与褐煤输送机V1中的褐煤C1结合。

86. 发明专利

JP2014173790A Low-grade coal drying facility and gasification hybrid power system 审中-公开
标题翻译：低等级煤干燥设备和气化混合动力系统
公开(公告)号：JP2014173790A
公开(公告)日：2014-09-22
申请号：JP2013046855
申请日：2013-03-08
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SAWATSUBASHI TETSUYA , TORII ISAO , TAKASHIMA RYUHEI , YAMAMOTO TSUGIO , YAMAZAKI KEIJI , KAWANAKA KENJI
IPC分类号： F23K1/00 , C10J3/46 , F01K23/10 , F02C3/28 , F02C6/18 , F26B3/08
CPC分类号： Y02E20/16 , Y02E20/18
摘要： PROBLEM TO BE SOLVED: To provide low-grade coal drying facilities and a gasification hybrid power system.SOLUTION: Low-grade coal drying facilities includes: a raw coal fine particle extraction line Lwhich extracts raw coal fine particles 101a from an upper side of a raw coal flow layer banker 102; a raw coal coarse particle extraction line Lwhich extracts raw coal coarse particles 101b from a lower side thereof; a pulverizer 103 which pulverizes the raw coal coarse particles 101b; an air current transfer line Lwhich transfers the pulverized fine coal 101c from the pulverizer 103 with an air current; a separator 104 which separates a transfer gas from the respectively introduced raw coal fine particles 101a and fine coal 101c; a flow layer drying bin 105 which supplies the fine coal 101c having the transfer gas separated to a drying chamber through a fine coal supply line Land dries the fine coal 101c supplied to a drying chamber in a flowing state with fluidizing gas 105b so as to accumulate dry coal; and a pressure bin 107 which supplies the dry coal 101d having been dried by the flow layer drying bin 105 to a coal gasification furnace 14 by a predetermined amount.
摘要翻译：要解决的问题：提供低档煤干燥设备和气化混合动力系统。解决方案：低档煤干燥设备包括：原煤细粒提取管线L，其从上层提取原煤细颗粒101a 原煤流层库102; 从其下侧提取粗煤粗粒子101b的粗煤粗粒提取管线L; 粉碎粗煤粗颗粒101b的粉碎机103; 气流传输线L，其利用气流从粉碎机103传送粉碎的细煤101c; 分离器104，其将转移气体与分别引入的原料煤微粒101a和细煤101c分离; 将具有通过细煤供给管线分离的转移气体的细煤101c供给到干燥室的流动层干燥箱将干燥室中的细煤101c以流化气体105b流通的方式进行干燥，从而积聚干煤; 以及将由流层干燥箱105干燥的干燥煤101d供给到煤气化炉14中的预定量的压力仓107。

87. 发明专利

JP2014112020A Fluid bed drier 审中-公开
标题翻译：流体干燥机
公开(公告)号：JP2014112020A
公开(公告)日：2014-06-19
申请号：JP2012266760
申请日：2012-12-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASE SOKEN , FUJII TAKASHI , KINOSHITA MASAAKI , ARIMA KENICHI , TAKASHIMA RYUHEI
IPC分类号： F26B3/08
摘要： PROBLEM TO BE SOLVED: To improve drying efficiency by enhancing heat transfer efficiency to wet fuel, in a fluid bed drier.SOLUTION: The fluid bed drier comprises: a hollow drying vessel 101 which can input raw coal from a raw coal input port 102 at one side, and can discharge dried coal which is obtained by heat-drying the raw coal from a dried coal discharge port 103 at the other end; a fluidized gas supply part 104 which makes the raw coal flow and dries it by supplying a fluidized gas to the drying vessel 101; descending fluid chambers 106a, 106b, 106c, 106d and 106e which descend the raw coal; and ascending fluid chambers 107a, 107b, 107c and 107d which ascend the raw coal by using a fluidized gas succeeding the descending fluid chambers 106.
摘要翻译：要解决的问题：通过在流化床干燥器中提高湿润燃料的传热效率来提高干燥效率。溶液：流化床干燥器包括：中空干燥容器101，其可以从原煤输入口102输入原煤并且可以排出通过在另一端从干燥的排煤口103将原煤加热干燥而获得的干燥煤; 流化气体供给部104，其通过向干燥容器101供给流化气体，使原料煤流动并干燥; 下降流体室106a，106b，106c，106d和106e，其下降原煤; 以及上升流体室107a，107b，107c和107d，其通过使用在下降流体室106之后的流化气体而上升原煤。

88. 发明专利

JP2013170767A Fluid bed drying device 审中-公开
标题翻译：流体干燥装置
公开(公告)号：JP2013170767A
公开(公告)日：2013-09-02
申请号：JP2012035551
申请日：2012-02-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ARIMA KENICHI , SUZUKI TAKESHI , TAKASHIMA RYUHEI , KINOSHITA MASAAKI , OURA KOJI
IPC分类号： F26B3/084 , C10J3/46
CPC分类号： Y02E20/18
摘要： PROBLEM TO BE SOLVED: To provide a fluid bed drying device capable of improving drying efficiency by suppressing fluidizing failure of wet fuel.SOLUTION: A fluid bed drying device includes a drying container 101 which contains a raw coal feeding opening 102 and a dried coal discharging opening 103, a fluidizing steam supply part 104 which forms a fluid bed S along with raw coal by supplying fluidizing steam to the lower part of the drying container 101, a heat transfer pipe 106 for heating the raw coal of the fluid bed S, partitions 114 and 115 for dividing the fluid bed S (S1, S2, and S3) in three along flow direction of the raw coal while forming passing openings 116 and 117 for the raw coal at the lower part, and a turning flow generation device for generating turning flows T1, T2, and T3 at respective fluid beds S1, S2, and S3.
摘要翻译：要解决的问题：提供一种能够通过抑制湿式燃料的流化性破坏来提高干燥效率的流化床干燥装置。解决方案：一种流化床干燥装置，包括：干燥容器101，其包含原料供给口102，开口103，流化蒸汽供给部104，其通过向干燥容器101的下部供给流化蒸气而与原料煤一起形成流化床S，将用于加热流化床S的原煤的传热管106分隔开 114和115，用于沿着原煤的流动方向分三个流化床S（S1，S2和S3），同时形成下部原煤的通过口116和117;以及转向流产生装置，用于产生在相应的流体床S1，S2和S3处转动流动T1，T2和T3。

89. 发明专利

JP2012241999A Fluidized bed drying device 审中-公开
标题翻译：流化床干燥装置
公开(公告)号：JP2012241999A
公开(公告)日：2012-12-10
申请号：JP2011113338
申请日：2011-05-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , KINOSHITA MASAAKI , ARIMA KENICHI
IPC分类号： F26B3/084 , F26B17/10
CPC分类号： F26B3/084 , F26B25/005
摘要： PROBLEM TO BE SOLVED: To provide a fluidized bed drying device capable of suitably drying brown coal even if a dust collector is installed in a drying furnace.SOLUTION: The fluidized bed drying device includes a drying furnace 5 which forms a fluidized bed 3 inside by fluidizing brown coal from an upstream side to a downstream side with fluidizing gas, a cyclone type dust collector 34 which is provided in the drying furnace 5 and collects brown coal included in exhaust gas discharged from the drying furnace 5, and an executor 35 which is provided in the drying furnace 5, and supplies the brown coal collected by the dust collector 34 to a side upstream from the fluidized bed 3.

90. 发明专利

JP2012241996A Fluidized bed drying device 有权
标题翻译：流化床干燥装置
公开(公告)号：JP2012241996A
公开(公告)日：2012-12-10
申请号：JP2011113335
申请日：2011-05-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , TORII ISAO , ARIMA KENICHI
IPC分类号： F26B3/084 , F26B17/10 , F26B25/00
摘要： PROBLEM TO BE SOLVED: To provide a fluidized bed drying device capable of suitably drying wet fuel such as brown coal.SOLUTION: The fluidized bed drying device includes a drying furnace 5 which forms a fluidized bed 3 inside by fluidizing brown coal with fluidizing gas, and the drying furnace 5 is sectioned into a first drying chamber 21 for the initial drying of the brown coal and a second drying chamber 22 for the late drying of brown coal supplied from the first drying chamber 21. In the first drying chamber 21, the supplied brown coal is dried in the form of a completely mixed flow and in the second drying chamber 22, the brown coal supplied from the first drying chamber 21 is dried in the form of a pushed-out flow.
摘要翻译：要解决的问题：提供能够适当地干燥褐煤等湿燃料的流化床干燥装置。解决方案：流化床干燥装置包括干燥炉5，其通过用流化气体流化棕色煤而形成流化床3，并且干燥炉5被分成第一干燥室21，用于初始干燥棕色煤和第二干燥室22，用于从第一干燥室21供应的褐煤的晚期干燥。在第一干燥室21中，供应的褐煤以完全混合的流动形式干燥，并且在第二干燥室22 从第一干燥室21供应的褐煤以推出流的形式被干燥。版权所有（C）2013，JPO＆INPIT

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