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1. 发明专利

JP2001139303A METHOD AND DEVICE FOR PRODUCING HYDROGEN/CARBON MONOXIDE MIXED GAS, AND FUEL/POWER COMBINATION PLANT PROVIDED WITH THE DEVICE 失效
公开(公告)号：JP2001139303A
公开(公告)日：2001-05-22
申请号：JP31375699
申请日：1999-11-04
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： KISO FUMIHIKO , AKIYAMA TORU , MORIHARA ATSUSHI , HANAYAMA FUMIHIKO , KIDA EIJI
IPC分类号： C01B3/36 , C01B3/48 , C10J3/02 , C10J3/16 , C10J3/18 , C10J3/20 , C10J3/46 , C10J3/48 , C10J3/72
摘要： PROBLEM TO BE SOLVED: To provide a method capable of producing a mixed gas of hydrogen with carbon monoxide by the reaction of coal with a coal seam gas under a high pressure condition, and also provide the producing device and a fuel/ power combination plant provided with the device. SOLUTION: The hydrogen/carbon monoxide mixed gas having high hydrogen ratio is produced by supplying the coal seam gas 2 and coal to a gasifying device 20 to partially oxidize and shift-reacting a part of the produced carbon monoxide with steam 4 in the gasifying device 20.

2. 发明专利

JP2004334456A Information processing apparatus 有权
公开(公告)号：JP2004334456A
公开(公告)日：2004-11-25
申请号：JP2003128587
申请日：2003-05-07
申请人： Babcock Hitachi Kk , Hitachi Ltd , バブコック日立株式会社 , 株式会社日立製作所
发明人： KISO FUMIHIKO , AKIYAMA TORU , TANAKA SHINJI , HANAYAMA FUMIHIKO , CHIKASAWA TORU
IPC分类号： G06Q50/04 , G06Q50/00 , G06Q50/28 , G06F17/60
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To optimize the whole process across a plurality of agents. SOLUTION: An information management planning device 401 accepts scrap material delivery information(the property, delivery quantity, delivery date of scrapped materials) from a manufacture agent 100 which delivers organic scrap materials, and accepts composite fuel order reception information(the term of delivery and delivery quantity of composite fuel) from a fuel agent 300 which sells composite fuel. Then, the information management planning device 401 extracts the raw material candidates of the composite fuel from among scrap materials delivered by the manufacture agent 100 based on the scrap material delivery information, and decides the scrap materials being the raw materials of the composite fuel from among the raw material candidates based on the rate of the composite fuel calorific value to the quantity of heat inputted for composite fuel manufacturing. Furthermore, a plan from the scrap material delivery of the manufacturing agent 100 to the composite fuel delivery to the fuel agent 300 is made based on the delivery date of the scrap materials and the term of delivery of the composite fuel belonging to the combination. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2003294205A Coal burning boiler, organic waste gasification furnace, and coal ash treatment plant 有权
标题翻译：燃煤锅炉，有机废气燃烧炉和煤灰处理厂
公开(公告)号：JP2003294205A
公开(公告)日：2003-10-15
申请号：JP2002098241
申请日：2002-04-01
申请人： Babcock Hitachi Kk , Hitachi Ltd , バブコック日立株式会社 , 株式会社日立製作所
发明人： TANAKA SHINJI , MORIHARA ATSUSHI , AKIYAMA TORU , KISO FUMIHIKO , HANAYAMA FUMIHIKO
IPC分类号： F23B80/00 , B09B3/00 , C10J3/00 , F23G5/027 , F23G5/46 , F23B1/14
摘要： PROBLEM TO BE SOLVED: To provide a coal burning boiler which generates a combustible gas from an organic waste such as plastic, and uses the generated combustible gas as a fuel for the coal burning boiler, and also to provided an organic waste gasification furnace and a coal ash treating plant for fusion-treating coal ash generated from a combustion part of the coal burning boiler and from an economizer thereof by the gasification furnace for forming gasification. SOLUTION: There are provided the coal burning boiler, organic waste gasification furnace and coal ash treating plant. The coal ash generated in the coal burning boiler is supplied to a fusion area inside the gasification furnace, in the gasification furnace for fusion-treating the organic waste such as plastic, so as to treat continuously the coal ash with high efficiency. The combustible gas rich in carbon monoxide and hydrogen generated in the gasification furnace is supplied into the coal burning boiler at the same time and burned mixedly as fuel to use effectively the gas generated in the gasification furnace. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种燃煤锅炉，其从诸如塑料的有机废物产生可燃气体，并且使用所产生的可燃气体作为燃煤锅炉的燃料，并且还提供有机废气气化炉子和煤灰处理装置，用于对由燃煤锅炉的燃烧部分产生的煤灰和通过用于形成气化的气化炉的节能器进行熔融处理。
解决方案：提供燃煤锅炉，有机废气气化炉和煤灰处理厂。在燃煤锅炉中产生的煤灰被供给到气化炉内的熔融区域，用于对诸如塑料的有机废物进行熔融处理的气化炉中，以高效率地连续处理煤灰。在气化炉中产生的富含一氧化碳和氢气的可燃气体同时被供给到燃煤锅炉中，作为燃料混合燃烧，有效地利用气化炉中产生的气体。版权所有（C）2004，JPO

4. 发明专利

JP2003231888A METHOD FOR GASIFICATION AND GASIFYING APPARATUS 审中-公开
公开(公告)号：JP2003231888A
公开(公告)日：2003-08-19
申请号：JP2002034173
申请日：2002-02-12
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： AKIYAMA TORU , TANAKA SHINJI , KISO FUMIHIKO , HANAYAMA FUMIHIKO
IPC分类号： C10J3/46 , C10J3/48 , C10J3/54 , C10J3/56
摘要： PROBLEM TO BE SOLVED: To provide a gasifying technique of an apparatus for a solid fuel by which the temperature of a produced gas discharged from a gasifying furnace can be reduced while improving the conversion efficiency of the fuel into a gas. SOLUTION: The apparatus is equipped with the gasifying furnace 1, a produced gas channel 59, a washer 3 for washing soot particles accompanied with the produced gas passing through the produced gas channel 59 and containing unreacted combustible components with water and recovering the soot particles, a dehydrator 5 for removing a part of water from washing drain containing the soot particles recovered with the washer 3, regulating the amount of water in a slurry and producing the slurry, a pump 7 for pressurizing the produced slurry and transporting the slurry and a nozzle 11 for feeding the slurry into the gasifying furnace 1. The nozzle 11 is provided in a stepped part equipped with an upper-stage burner 25 installed on the outlet side of the produced gas of the gasifying furnace 1. The apparatus is composed so that the slurry fed from the nozzle 11 into the gasifying furnace 1 is accompanied with a descending stream formed by the upper-stage burner 25 and made to flow in the direction opposite to the flow of the produced gas in the gasifying furnace 1 directed toward the outlet. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2004035235A Turning suction type hopper 审中-公开
公开(公告)号：JP2004035235A
公开(公告)日：2004-02-05
申请号：JP2002198083
申请日：2002-07-08
申请人： Babcock Hitachi Kk , Hitachi Ltd , バブコック日立株式会社 , 株式会社日立製作所
发明人： TANAKA SHINJI , MORIHARA ATSUSHI , AKIYAMA TORU , KISO FUMIHIKO , HANAYAMA FUMIHIKO
IPC分类号： B65G53/26 , B65G53/50 , B65G65/40
摘要： PROBLEM TO BE SOLVED: To reduce the weight of an opening/closing valve by decreasing the diameter of an outlet in a hopper for storing solid powder and conveying it to an apparatus to be used.
SOLUTION: A turning mechanism to generate turning gas flow is provided on the discharge port for solid powder of the hopper or its near, and the solid powder in the hopper is forcibly sucked in the direction of the discharge port by utilizing negative force generated in the center of the turning flow. Gas for fluidization is blown out into the hopper at upstream side rather than the position where the turning mechanism is provided, and a blowout mechanism of gas for fluidization to fluidize the solid powder in the hopper to enhance the suction force of solid powder. Since the turning mechanism can increase flow amount per unit time of solid power, the outlet diameter of the hopper can be reduced and the opening/closing valve can also be minimized to reduce the weight.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2003253275A COAL GAS AND POWER COGENERATION PROCESS AND COAL GAS AND POWER COGENERATION SYSTEM 审中-公开
公开(公告)号：JP2003253275A
公开(公告)日：2003-09-10
申请号：JP2002051587
申请日：2002-02-27
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： TANAKA SHINJI , MORIHARA ATSUSHI , AKIYAMA TORU , KISO FUMIHIKO , HANAYAMA FUMIHIKO
IPC分类号： F02C3/28 , C05C11/00 , C10J3/46 , F23B80/00 , F23J15/00 , F23B5/00
摘要： PROBLEM TO BE SOLVED: To provide a power and ammonium sulfate cogeneration system combined with a coal gasification process that can reduce the production cost of ammonium sulfate and can alder the proportion between the production of ammonium sulfate and the electric power generation. SOLUTION: Calcium sulfate 3 and coal 1 are mixed and the mixture is fed into the lower-step room of the two-stepped coal-gasification chamber 19 to increase the concentration of hydrogen sulfide in the formed gas. The temperature of the upper step inside the gasification chamber 21 is controlled to raise the concentration of the ammonia in the produced gas to produce ammonium sulfate from the ammonia and hydrogen sulfide in the synthetic column 31. The carbon monoxide and hydrogen in the formed gas are used as a fuel for the gas turbine. The hydrogen sulfide and ammonia from the coal gasification chamber 19 are converted to ammonium sulfate in the synthetic column 31 thereby reducing the cost. The feed ratio of the calcium sulfate to the coal is adjusted to control the production ratio of ammonium sulfate to electric power whereby the operation efficiency of the entire plant is increased. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2001348578A APPARATUS AND METHOD FOR GASIFYING CARBONACEOUS FOSSIL FUEL AND BIOMASS 失效
公开(公告)号：JP2001348578A
公开(公告)日：2001-12-18
申请号：JP2000175562
申请日：2000-06-07
申请人： HITACHI LTD , BABCOCK HITACHI KK
发明人： KISO FUMIHIKO , AKIYAMA TORU , MORIHARA ATSUSHI , HANAYAMA FUMIHIKO
IPC分类号： F02C3/28 , B09B3/00 , C10J3/00 , C10J3/46 , C10J3/48 , F02C7/22 , F23G5/00 , F23G5/46 , F23G7/00
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for gasifying a carbonaceous fossil fuel and a biomass, capable of enabling the produced gas to be used as a fuel for a power plant. SOLUTION: This apparatus for gasifying the carbonaceous fossil fuel and the biomass is characterized in that a gasifying apparatus of the biomass is arranged at the downstream of a gasifying apparatus of the carbonaceous fossil fuel.

8. 发明专利

JP2006213847A Solid fuel-gasification apparatus and gasification method 有权
标题翻译：固体燃料气化装置和气化方法
公开(公告)号：JP2006213847A
公开(公告)日：2006-08-17
申请号：JP2005029131
申请日：2005-02-04
申请人： Babcock Hitachi Kk , Electric Power Dev Co Ltd , Hitachi Ltd , バブコック日立株式会社 , 株式会社日立製作所 , 電源開発株式会社
发明人： AKIYAMA TORU , KISO FUMIHIKO , TANAKA SHINJI , OKAZAKI HIROFUMI , HANAYAMA FUMIHIKO , SATO KAZUNORI , NISHIDA TAKAHIRO , TAKEZAKI HIROSHI , UEDA AKIO , TAKEDA MAKOTO
IPC分类号： C10J3/48 , C10J3/46 , F23G5/02 , F23G5/033
CPC分类号： F23G5/02 , C10J3/487 , C10J3/506 , C10J2200/15 , C10J2300/09 , C10J2300/0903 , C10J2300/0909 , C10J2300/093 , C10J2300/1807 , F23G2201/301 , F23G2201/40 , F23G2201/80
摘要： PROBLEM TO BE SOLVED: To provide a gasification apparatus which is used for dry-feeding and gasifying a solid fuel such as coal in a gas flow layer style gasification furnace and in which char exhausted from the gasification furnace can be recovered and again be fed into the gasification furnace without using a lock hopper and without forming slurry.
SOLUTION: Char discharged outside the gasification furnace together with the gas produced in the gasification furnace is brought into contact with water in a gas cooler 9 to recover the char, dehydrated with a dehydration machine 10, and then fed into a mill 2 or a raw coal banker 1. When the char is fed into the raw coal banker 1, the char is dehydrated and preferably further dried with a drier 14. According to the present invention, the recovered mixture of the char with the water can again be fed into the gasification furnace without using a lock hopper and a dry feeder. Additionally, since the char is dehydrated, preferably further dried, and then fed into the gasification furnace, a large amount of water is not fed into the gasification furnace. Therefore, the lowering in the temperature of the gasification furnace can be prevented, and the efficiency of the gas conversion can be improved.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气化装置，其用于在气流层式气化炉中干燥进料和气化固体燃料如煤，并且可以回收从气化炉排出的焦炭在不使用封闭料斗的情况下进料到气化炉中，并且不形成浆料。解决方案：与气化炉中产生的气体一起在气化炉外排出的炭与气体冷却器9中的水接触以回收炭，用脱水机10脱水，然后进料到磨机2中或原煤银行家1.当炭被供给到原煤库1时，炭被脱水，优选用干燥器14进一步干燥。根据本发明，回收的焦炭与水的混合物可以再次是不用密封料斗和干式进料器进入气化炉。此外，由于炭脱水，优选进一步干燥，然后进料到气化炉中，大量的水不被供给到气化炉中。因此，可以防止气化炉的温度降低，并且可以提高气体转化效率。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2003012150A Powdery solid body conveyance apparatus 审中-公开
标题翻译：粉末固体体积输送装置
公开(公告)号：JP2003012150A
公开(公告)日：2003-01-15
申请号：JP2001194650
申请日：2001-06-27
申请人： Babcock Hitachi Kk , Hitachi Ltd , バブコック日立株式会社 , 株式会社日立製作所
发明人： TANAKA SHINJI , AKIYAMA TORU , KISO FUMIHIKO , MORIHARA ATSUSHI , HANAYAMA FUMIHIKO
IPC分类号： B65G53/14 , B65G53/50
摘要： PROBLEM TO BE SOLVED: To effectively convey a powdery solid body such as char to a part at a high pressure without using a lock hopper system and reduce the cost in a powdery solid body conveyance apparatus.
SOLUTION: An inflow port 43 for the powdery solid body and the char is provided on a central part of an upper part of the cylindrical suction type powdery solid body conveyance apparatus 34. One or two outlet pipes 42 for discharging the powdery solid body and a conveyance gas are arranged along the conveyance apparatus outer wall tangential line direction. Conveyance gas supply pipes 36 and 38 for rotating the powdery solid body and the conveyance gas are arranged in the tangential line direction with respect to the conveyance apparatus outer wall in front of a setting part of the outlet pipe 42. The powdery solid body is rotated by a high speed jet stream 44c from the supply pipe in the conveyance apparatus 34, and thereby the powdery solid body is forcibly rotated and sucked from the inflow port 43. Therefore, a large pressure difference from the outlet pipe 42 is generated and stable and continuous supply without a counterflow can be performed. Thus, performance equal to or more than an ejector system can be achieved.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了在不使用锁定料斗系统的情况下有效地将诸如炭的粉末状固体物质高效地输送到部件上，并且降低了粉末状固体输送装置的成本。解决方案：在圆柱形抽吸式粉末状固体输送装置34的上部的中心部分设有用于粉末状固体和焦炭的流入口43.用于排出粉状固体的一个或两个出口管42和输送气体沿输送装置外壁切线方向排列。用于使粉状固体和输送气体旋转的输送气体供给管36,38相对于出口管42的固定部前方的输送装置外壁沿切线方向配置。粉状固体旋转通过来自输送装置34的供给管的高速喷射流44c，从而粉状固体被强制地从流入口43旋转并被吸入。因此，产生与出口管42的较大的压力差并且稳定，可以进行不具有逆流的连续供给。因此，可以实现等于或大于喷射器系统的性能。

10. 发明专利

JP2008266516A Gasification furnace, gasification power generation plant, gasifier, and method for operating gasification furnace 有权
标题翻译：气化炉，气化发电厂，气化炉及运行气化炉的方法
公开(公告)号：JP2008266516A
公开(公告)日：2008-11-06
申请号：JP2007114257
申请日：2007-04-24
申请人： Babcock Hitachi Kk , Electric Power Dev Co Ltd , バブコック日立株式会社 , 電源開発株式会社
发明人： ISHIGA TAKUYA , KISO FUMIHIKO , AKIYAMA TORU , HANAYAMA FUMIHIKO , ARIMORI EIJI , YAMASHITA HIROSHI
IPC分类号： C10J3/46 , C10J3/48
CPC分类号： Y02E20/18 , Y02P20/124
摘要： PROBLEM TO BE SOLVED: To provide a gasification furnace designed to suppress the decline in energy efficiency by ensuring slag tap to be kept hot without charging a quenching section with any auxiliary fuel, and also keep the slag tap's underside hot with a small amount of gas to effect ensuring stable slag downflow to be obtained, and to provide a gasification power generation plant and a gasifier respectively. SOLUTION: The gasification furnace works as follows. A nozzle or burner is horizontally installed in a quenching section, which is then fed with an oxygen-containing gas via the nozzle or burner to hit the gas against the wall surface of the quenching section. Alternatively, multiple nozzles or burners are made to stand against one another, jet streams of an oxygen-containing gas fed via them are mutually hit in the quenching section. Thereby, in the quenching section, a rising gas flow turning toward slag tap's underside is generated. The oxygen-containing gas fed into the quenching section is mixed with a generated gas descending from a gasification section along the slag tap near the slag tap's underside and burnt to effect keeping the slag tap's underside hot. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种气化炉，其旨在通过确保炉渣分离器在不用任何辅助燃料充入淬火部分的情况下保持炉渣，从而抑制能量效率的下降，并且还使炉渣底部的热量保持小能够确保获得稳定的炉渣下流的气体量，分别提供气化发电厂和气化炉。
解决方案：气化炉的工作原理如下。喷嘴或燃烧器水平地安装在淬火部分中，然后通过喷嘴或燃烧器供给含氧气体，以将气体撞击淬火部分的壁表面。或者，使多个喷嘴或燃烧器相互抵靠，通过它们供给的含氧气体的喷射流在淬火部分中相互撞击。因此，在淬火部中，产生朝向炉渣水槽的下侧转动的上升气流。供给到淬火部的含氧气体与从炉渣分离器底部附近的炉渣分离器的气化部分下游产生的气体混合并燃烧，以使炉渣的下侧保持热。版权所有（C）2009，JPO＆INPIT

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