专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2008101883A Burner for flame-retardant fuel 有权
标题翻译：燃烧器用于阻燃燃料
公开(公告)号：JP2008101883A
公开(公告)日：2008-05-01
申请号：JP2006286692
申请日：2006-10-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA RYUHEI , FUJIMURA KOUTAROU , OKAMOTO AKIYASU , SUDO TAKAYUKI , AMANO IWAMARO , HIRATA TOSHIHIRO
IPC分类号： F23D1/00 , F23C99/00
CPC分类号： F23D1/00 , F23D2201/20 , F23K3/02
摘要： PROBLEM TO BE SOLVED: To provide a burner for flame-retardant fuel capable of securing good ignition performance and stable combustion even when the quantity of gas is changed according to variation of boiler load and the like.
SOLUTION: In this burner 10 for flame-retardant fuel for separating the powered flame-retardant fuel supplied with the air by a separator 20, and distributing the fuel to a thick portion nozzle 24 and a thin portion nozzle 26 disposed in a furnace 1, a variable control means such as a core 27 and a flow rate adjustment cut-off valve 29 is disposed in at least one of high particle concentration gas piping 23 and low particle concentration gas piping 25 communicating with the thick portion nozzle 24 and the thin portion nozzle 26 from the downstream of the separator 20.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够确保良好的点火性能和稳定燃烧的阻燃燃料的燃烧器，即使当根据锅炉负载等的变化改变气体量时。解决方案：在用于分离由分离器20供应空气的动力阻燃燃料的阻燃燃料的燃烧器10中，并将燃料分配到设置在空气中的厚壁喷嘴24和薄壁喷嘴26 在高浓度气体管道23和与厚壁喷嘴24连通的低浓度气体管道25中的至少一个中设置炉芯1，可变控制装置如芯部27和流量调节截止阀29，以及薄膜部分喷嘴26来自分离器20的下游。版权所有：（C）2008，JPO＆INPIT

2. 发明专利

JP2007218478A Boiler system and its control method 有权
标题翻译：锅炉系统及其控制方法
公开(公告)号：JP2007218478A
公开(公告)日：2007-08-30
申请号：JP2006038026
申请日：2006-02-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUTSUMI TAKANORI , KANAMAKI YUICHI , SUDO TAKAYUKI , MATSUOKA TOSHIKI
IPC分类号： F22B35/00 , F22G5/02 , F22G5/04 , F22G5/06 , F22G5/18
摘要： PROBLEM TO BE SOLVED: To improve stability in a steam temperature of a boiler in changing load.
SOLUTION: This boiler system comprises a reheater 10 for heating internal steam by heat exchange with a surrounding gas, a reheater gas damper 12 controlling a flow rate of the surrounding gas in response to an open command, bypass piping for bypassing a part of introduced steam introduced to the reheater as the internal steam, a bypass valve for closing the bypass piping, and a control portion 48 for allowing a part of the steam introduced to the reheater to escape to the bypass by opening the bypass valve when a temperature of the internal steam output from the reheater is lowered, and the reheater gas damper is fully opened.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高锅炉在改变负载时蒸汽温度的稳定性。解决方案：该锅炉系统包括用于通过与周围气体进行热交换来加热内部蒸汽的再热器10，响应于打开命令控制周围气体的流量的再热器气体阻尼器12，用于绕过部件的旁路管道引入作为内部蒸汽的再热器的引入蒸汽，用于关闭旁通管道的旁通阀以及用于通过打开旁通阀来允许通过打开旁通阀而将引入到再热器的一部分蒸汽逸出到旁路的控制部分48 从再热器输出的内部蒸汽降低，再热器气体阻尼器完全打开。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JPH11281009A Pulverized coal burner 失效
标题翻译：粉煤燃烧器
公开(公告)号：JPH11281009A
公开(公告)日：1999-10-15
申请号：JP7917998
申请日：1998-03-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TANIGAWA HIROSHI , KAWASHIMA HACHIRO , OKAMOTO AKIYASU , IKEMOTO YOSHIHIKO , SUDO TAKAYUKI , GENGO TADASHI , SAKAMOTO KOICHI
IPC分类号： F23D1/00
摘要： PROBLEM TO BE SOLVED: To provide a pulverized coal burner which keeps the rich/lean balance firm in the pulverized coal formed within a pulverized coal tube against changes in the angle of a pulverized coal nozzle in a pulverized coal burner which has the pulverized coal tube to convey a mixed gas of the pulverized coal and air and the pulverized coal nozzle arranged free to rotate at the tip part thereof.
SOLUTION: A pulverized coal nozzle 04 is arranged free to rotate centered on a pin 08 at the tip part of a pulverized coal tube 01 for conveying a pulverized coal mixed gas 02. A rich/lean separator 03 is disposed in the pulverized coal tube 01 to separate the pulverized coal mixed gas between rich and lean levels. On the downstream side thereof, is arranged a flow straightener 10 which lets a lean mixer pass through an internal path while a rich mixed gas passes through the outer circumference part thereof and a partition plate 09 is arranged on the downstream side thereof to guide the lean mixed gas passing through the internal path of the flow straightener 10 into the pulverized coal nozzle 04. This keeps the rich/lean balance of the pulverized coal mixed gas against angular changes in the pulverized coal nozzle 04.
COPYRIGHT: (C)1999,JPO
摘要翻译：要解决的问题：提供一种粉煤燃烧器，其将富煤/稀薄平衡牢固地保持在粉煤管内形成的粉煤中，防止在具有粉煤管的粉煤燃烧器中的粉煤喷嘴的角度变化输送粉煤和空气的混合气体和在其顶端部分自由旋转的粉煤喷嘴。解决方案：粉煤喷嘴04被布置成自由地在粉煤管01的尖端处的销08上方旋转，用于输送粉煤混合气体02.富/稀分离器03设置在粉煤管01中将煤粉混合气体分离成浓缩浓度。在其下游侧布置有流动矫直机10，其使稀混合器通过内部路径，同时富混合气体通过其外周部分，并且隔板09布置在其下游侧以引导稀薄通过流动矫直机10的内部路径的混合气体进入粉煤喷嘴04中。这保持了粉煤混合气体的富/稀平衡不受粉煤喷嘴04中的角度变化。

4. 发明专利

JP2003305788A Composite material, its production method, and rocket tank using the material 审中-公开
标题翻译：复合材料，其生产方法和使用材料的油罐
公开(公告)号：JP2003305788A
公开(公告)日：2003-10-28
申请号：JP2002115321
申请日：2002-04-17
申请人： Mitsubishi Heavy Ind Ltd , National Aerospace Laboratory Of Japan , 三菱重工業株式会社 , 独立行政法人航空宇宙技術研究所
发明人： NOSAKA MASATAKA , YOSHIDA MAKOTO , SUDO TAKAYUKI , YAMASHITA MASAYUKI , KISHIMOTO KAZUAKI
IPC分类号： B32B5/18 , B29C65/02 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a composite material in which a non-adhesive material is adhered to an adherent member and which is easy of production and low in cost, a method for producing the composite material, and a rocket tank with its weight reduced by using the composite material.
SOLUTION: The composite material 3 is composed of a first resin member 1 of a porous polytetrafluoroethylene film and a second resin member 2 whose viscosity is reduced by heating at a temperature within a prescribed range. The method for producing the composite material 3 includes a lamination process for laminating the first resin member 1 and the second resin member 2 on one surface T and an adhesion process in which the laminated resin members 1 and 2 are heated and pressed to be bonded together with the viscosity of the second resin member 2 reduced. The composite material 3 is used in the rocket tank.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种复合材料，其中非粘合材料粘附到粘合构件上并且易于生产和低成本，复合材料的制造方法和具有其重量通过使用复合材料减少。解决方案：复合材料3由多孔聚四氟乙烯膜的第一树脂构件1和通过在规定范围内的温度下加热而降低粘度的第二树脂构件2构成。复合材料3的制造方法具有将第一树脂部件1和第二树脂部件2层叠在一个表面T上的层叠工序和层叠树脂部件1,2的加热加压粘合的粘接工序第二树脂部件2的粘度降低。复合材料3用于火箭坦克。版权所有（C）2004，JPO

5. 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

6. 发明专利

JPH10185110A BURNER NOZZLE 失效
公开(公告)号：JPH10185110A
公开(公告)日：1998-07-14
申请号：JP34530296
申请日：1996-12-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMADA KAZUJI , SUDO TAKAYUKI
IPC分类号： F23C99/00 , F23C11/00
摘要： PROBLEM TO BE SOLVED: To prevent damage of a nozzle, to improve a thermal efficiency and to reduce NOx and unburnt components by forming a gas nozzle on an outermost periphery of the nozzle and introducing combustion air and recirculating gas from another system. SOLUTION: A gas duct 6 is connected to a gas nozzle having a double structure by surrounding an outermost periphery of a nozzle 2 from four sides. Recirculating gas is guided from a system other than that for combustion air via gas ducts 11, 12, and supplied from the gas nozzle into a furnace. The combustion air 9 fed from a center of the nozzle 2 into a wind box 1 by a fan is injected into the furnace, and the recirculating gas is injected from the gas nozzle from its outer periphery. Thus, the nozzle 2 is cooled to effectively prevent damage of the nozzle 2. And, since the combustion air is used only for the combustion, excess air is reduced to improve thermal efficiency. Accordingly, NOX and unburnt components can be reduced.

7. 发明专利

JPH09101003A HEADER DEVICE FOR PIPELINE 失效
公开(公告)号：JPH09101003A
公开(公告)日：1997-04-15
申请号：JP25759895
申请日：1995-10-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： KANAMAKI YUICHI , MORI YASUSHI , MATSUO ATSUJI , IWAO KOJI , HISHIDA MASASHI , KOBAYASHI YOSHINORI , SUDO TAKAYUKI
IPC分类号： F22B37/22
摘要： PROBLEM TO BE SOLVED: To promote the mixing as well as heat exchange of fluid in a header and make even the distribution as well as temperature of fluid at the outlet port of the header by a method wherein inlet pipes are attached to the lower parts of outlet pipes while a partial perforated plate, not opened at the vicinity of the outlet ports of the header, is installed in the header. SOLUTION: Inlet pipes 2 are opened and fixed to the lower part of a header 1 so as to be slanted more downward than the direction of the central axis 30 of a header so as to be opposed to each other while outlet pipes 3 are opened at and fixed to the upper part of the header so as to be opposed to each other. On the other hand, a partial perforated plate 7, in which a multitude of small holes 7a are opened with a given width, is installed in the header 1. The partial perforated plate 7 is installed horizontally at slightly lower position than the openings of the outlet pipes 3 for the header 1 so as to retain water thereon and discharge water stably out of the outlet pipe 3. Further, the minimum limit of the small holes 7a of the partial perforated plate 7 is assured so as to have the degree of diameter of holes that clogging due to foreign materials, such as scale and the like, will never be generated.

8. 发明专利

JPH08233208A ULTRACRITICAL VARIABLE PRESSURE ONCE-THROUGH TYPE AXIAL BOILER 失效
公开(公告)号：JPH08233208A
公开(公告)日：1996-09-10
申请号：JP4304195
申请日：1995-03-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI YOSHINORI , SUDO TAKAYUKI
IPC分类号： F22B37/74 , F22B3/08 , F22B29/06
摘要： PURPOSE: To provide an ultracritical variable pressure once-through type axial boiler constructed such that a temperature unbalanced state is not produced among groups of pipes at outlet part of evaporating pipes at a circumferential wall of a furnace as a degree of over-heating at the evaporating pipes at the circumferential wall of the furnace is increased. CONSTITUTION: This boiler comprises an intermediate pipe complex 21 of a circumferential wall of a furnace in which circumferential wall evaporating pipes 2 of a furnace 14 are divided into an upper furnace circumferential wall evaporating pipe 15 and a lower furnace circumferential wall evaporating pip 16, respectively. The evaporating pipe coming out of the intermediate pipe complex 21 of the circumferential wall of the furnace as the upper furnace circumferential wall evaporating pipe 15 is provided with an orifice 20. Although a friction loss is increased at the upper furnace circumferential wall evaporating pipe 15, an entire pressure loss is increased to reduce a flow rate and further to cause a temperature difference to be increased, the orifice 20 is installed there to control the flow rate in correspondence with a thermal absorption distribution at the upper furnace circumferential wall evaporating pipe 15, and then an enthalpy level of the fluid at the outlet of the furnace is made uniform.

9. 发明专利

JPH09189403A INTERMEDIATE HEADER 失效
公开(公告)号：JPH09189403A
公开(公告)日：1997-07-22
申请号：JP143996
申请日：1996-01-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： KANAMAKI YUICHI , MORI YASUSHI , MATSUO ATSUJI , IWAO KOJI , HISHIDA MASASHI , KOBAYASHI YOSHINORI , SUDO TAKAYUKI
IPC分类号： F22B37/22 , F28F9/02
摘要： PROBLEM TO BE SOLVED: To provide an intermediate header to uniformize the property of fluid flowing out through an outlet pipe and arranged at the intermediate part of the water-cooled wall of an once-through boiler. SOLUTION: An intermediate header comprises a number of inlet pipes 52 connected to the both sides of a cylinder body 51 installed with a central axis horizontal in a state to be positioned facing each other, and a filling angle with a cylinder body pointing downward from the direction of the height of the central axis and disposed in the direction of a central axis, outlet pipes 53 situated above the connection part of the inlet pipe and connected facing each other to both sides of the upper part of the cylinder body and between the inlet pipes positioned adjacently to each other, and a partition plate-form weir erected in a manner that a distance above the inner walls on both sides of the cylinder body situated below the connection part of the inlet pipe and having an opening situated above the connection part of the outlet pipe is decreased, and disposed in parallel to the direction of a central axis.

10. 发明专利

JPH11209841A CERMET MATERIAL AND THERMAL SPRAYING MATERIAL, WITH RESISTANCE AGAINST HEAT AND CORROSION 失效
公开(公告)号：JPH11209841A
公开(公告)日：1999-08-03
申请号：JP1367698
申请日：1998-01-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： TAKAYANAGI YUTAKA , TSUNODA HIDEO , MATSUMOTO HIROTOSHI , YAMADA KAZUJI , SUDO TAKAYUKI
IPC分类号： F23D14/48 , C22C29/12 , C22C32/00 , C23C4/04
摘要： PROBLEM TO BE SOLVED: To provide a cermet material having heat resistance, corrosion resistance, lightweight characteristic, and toughness, a boiler combustion equipment member composed of the cermet material, and a heat and corrosion-resistant thermal spraying material using the cermet material. SOLUTION: The cermet material having resistance against heat and corrosion is obtained by burning a mixture consisting of, in a weight ratio, 20-90% CrB2 fine grains and 80-10% Co-Ni-Cr-Al-Y alloy fine grains. The boiler combustion equipment member is constituted of the cermet material. Further, the thermal spraying material with heat resistance and corrosion resistance is obtained by crushing the cermet material.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式