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1. 发明专利

JP2011202522A Intake system, gas turbine having the intake system, and power generation plant having the gas turbine 有权
标题翻译：进气系统，具有进气系统的气体涡轮机和具有气体涡轮机的发电厂
公开(公告)号：JP2011202522A
公开(公告)日：2011-10-13
申请号：JP2010068040
申请日：2010-03-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOBAYASHI KATSUHIKO
IPC分类号： F02C7/08 , F01D25/00 , F01D25/10 , F02C3/30 , F02C7/00 , F02C7/047
摘要： PROBLEM TO BE SOLVED: To provide an intake system capable of removing water droplets condensed in a compressor according to the state of the air sucked into the compressor which varies with the rotation of the compressor.SOLUTION: This intake system includes a compressor heater for heating the compressor 3 to which a fluid is introduced through a flow passage 9, a flow passage heater for heating the flow passage 9, a liquid sprayer 6 for spraying a liquid to the fluid introduced into the flow passage 9, an intake air temperature measure 12, an intake air humidity measure 13, an intake air pressure measure 14, and an intake air flow velocity measure 15 which are installed at the inlet of the compressor 3 and which measure the temperature, humidity, pressure, and flow velocity of the fluid introduced into the compressor 3, respectively, a rotational speed measure for measuring the rotational speed of the compressor 3, and a control device which controls the flow of the liquid sprayed by the liquid sprayer 6 using the intake air temperature, intake air humidity, intake air pressure, intake air flow velocity, and the rotational speed and which calculates the dew point temperature at the inlet of the compressor 3 to control so that the temperatures of the flow passage heater and the compressor heater are heated to the dew point temperature or higher.
摘要翻译：要解决的问题：提供一种能够根据随压缩机的旋转而变化的吸入到压缩机中的空气的状态去除在压缩机中冷凝的水滴的进气系统。解决方案：该进气系统包括用于加热的压缩机加热器通过流路9引入流体的压缩机3，用于加热流路9的流路加热器，将液体喷射到导入流路9的流体的液体喷雾器6，进气温度测量部12 ，进气空气湿度测量13，进气压力测量14和进气流速度测量15，其安装在压缩机3的入口处，并测量引入的流体的温度，湿度，压力和流速分别进入压缩机3的用于测量压缩机3的转速的转速测量装置，以及控制装置，其控制由使用进气温度，进气空气湿度，进气压力，进气流速和旋转速度的液体喷雾器6，其计算压缩机3的入口处的露点温度，以便控制流体的温度通道加热器和压缩机加热器被加热到露点温度或更高。

2. 发明专利

JP2011202521A Intake system, gas turbine having the intake system, and power generation plant having the gas turbine 有权
标题翻译：进气系统，具有进气系统的气体涡轮机和具有气体涡轮机的发电厂
公开(公告)号：JP2011202521A
公开(公告)日：2011-10-13
申请号：JP2010068039
申请日：2010-03-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOBAYASHI KATSUHIKO
IPC分类号： F02C3/30 , F01D25/00 , F02C7/00
摘要： PROBLEM TO BE SOLVED: To provide an intake system capable of improving the efficiency of a gas turbine and reducing a maintenance and management cost, and also provide a gas turbine having the intake system and a power generation plant having the gas turbine.SOLUTION: This intake system includes a flow passage 4 for guiding a fluid to a compressor, liquid spraying means 2 for spraying a liquid toward the fluid guided into the flow passage 4, an inlet temperature measure for measuring the intake temperature of the fluid guided into the flow passage 4, an inlet humidity measure for measuring the intake humidity of the fluid guided into the flow passage 4, an inlet pressure measure for measuring the intake pressure of the liquid guided into the flow passage 4, and an inlet fluid monitor 21 for monitoring the state of the liquid sprayed toward the fluid. The liquid sprayer 2 is characterized in that the flow is controlled so that the liquid sprayed using the intake temperature, intake pressure, and the intake humidity of the fluid is equal to or less than the saturated state when the liquid monitored by the inlet fluid monitor 21 is not vaporized.
摘要翻译：要解决的问题：提供一种能够提高燃气轮机的效率并降低维护和管理成本的进气系统，并且还提供具有进气系统的燃气轮机和具有燃气轮机的发电厂。解决方案：这进气系统包括用于将流体引导到压缩机的流动通道4，用于向引导到流动通道4中的流体喷射液体的液体喷射装置2，用于测量引导到流动通道中的流体的进气温度的入口温度测量 4，用于测量引导到流路4中的流体的进气湿度的入口湿度测量，用于测量引导到流动通道4中的液体的进气压力的入口压力测量值，以及用于监测流体通道4的状态的入口流体监测器21 的液体向液体喷射。液体喷雾器2的特征在于，控制流体，使得当由入口流体监测器监测的液体时，使用进气温度，进气压力和流体的进气湿度喷射的液体等于或小于饱和状态 21不蒸发。

3. 发明专利

JP2005249262A Low quality refuse incineration system with low quality refuse incinerator and power generation plant 审中-公开
标题翻译：低质量减阻焚化炉和发电厂低质量焚烧焚烧系统
公开(公告)号：JP2005249262A
公开(公告)日：2005-09-15
申请号：JP2004058874
申请日：2004-03-03
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KOBAYASHI KATSUHIKO , ENDO TAKEKI , AMARI TAKESHI , UEDA RYOHEI
IPC分类号： F23G5/00 , B01F3/18 , B01F3/22 , B09B3/00 , C02F3/12 , C02F11/10 , C02F11/12 , C10B53/00 , C10B53/02 , F23G5/027 , F23G5/04 , F23G5/08 , F23G5/44 , F23G5/46
CPC分类号： Y02E20/12 , Y02E50/14 , Y02E50/30 , Y02P20/129 , Y02W10/15 , Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a low quality refuse incineration system with a low quality refuse incinerator and a power generation plant capable of stably burning even a low quality refuse with high water content, effectively utilizing conventional devices and a plant biomass such as straw which was often discarded, and achieving highly efficient power generation when a power generation utilizing waste heat from the incinerator is performed. SOLUTION: The incinerator 30 for incinerating the low quality refuse with high water content comprises a throwing-in hopper 31 for supplying the low quality refuse into the furnace and a combustion chamber formed of a drying area, a main combustion area, and a rear combustion area. A means 37 supplying a carbide 25 generated by carbonizing the plant biomass such as straw into the furnace is installed at a portion different from the throwing-in hopper 31. A carbide supply means 37 is formed to throw the carbide into the dry area, and the low quality refuse is burned together with the carbide. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种低质量垃圾焚烧系统，其具有低品质垃圾焚烧炉和能够稳定地燃烧甚至具有高水含量的低质量垃圾的发电厂，有效地利用常规装置和植物生物质作为通常废弃的秸秆，并且当利用来自焚化炉的废热进行发电时，实现高效发电。解决方案：用于焚烧具有高含水量的低质量垃圾的焚烧炉30包括：投入料斗31，用于将低品质垃圾供应到炉中;燃烧室由干燥区，主燃烧区和后燃烧区域。在与投入料斗31不同的部分设置有将通过将诸如稻草的植物生物质碳化碳酸化而产生的碳化物25的装置37设置在与投入料斗31不同的部分。碳化物供给装置37形成为将碳化物投入干燥区域，低质量的垃圾与碳化物一起燃烧。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003020104A Disposal equipment and disposal method for refuse and incinerated ash thereof 审中-公开
标题翻译：垃圾处理设备及废弃处置方法
公开(公告)号：JP2003020104A
公开(公告)日：2003-01-21
申请号：JP2001205534
申请日：2001-07-06
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUGIYAMA TETSUYA , KOBAYASHI KATSUHIKO
IPC分类号： B65G1/137 , F23G5/44 , F23G5/50 , F23J1/00
摘要： PROBLEM TO BE SOLVED: To reduce the construction cost of refuse incineration facilities, and operate an incinerator so that a temperature variation within the incinerator may be kept within a fixed range. SOLUTION: This refuse incineration equipment 52 in which refuse carried in by a refuse collecting truck 55 is temporarily piled up, and the refuse is thrown appropriately in the incinerator 53 includes a container 56 which stores the refuse carried in by the refuse collecting truck 55, a ware house 57 which houses the container, and a computer system 58 which stores data including at least the weight and the kind of the refuse in the container 56, the container 56 is associated with the data and carried in the warehouse 57, and any of the containers 56 in the warehouse 57 is selected appropriately based on the data and carried out to a refuse throw port of the incinerator 53.
摘要翻译：要解决的问题：为了降低垃圾焚烧设备的施工成本，并且操作焚烧炉，使得焚化炉内的温度变化可以保持在固定范围内。解决方案：垃圾收集车55所携带的垃圾的垃圾焚化设备52暂时堆放，垃圾在垃圾焚烧炉53中适当地投入，其中包含容纳垃圾收集车55所携带的垃圾的容器56，容纳容器的餐具57和存储包含垃圾重量和种类的数据到容器56中的数据的计算机系统58与容器56相关联并携带在仓库57中，任何基于该数据适当地选择仓库57中的容器56，并执行到垃圾焚烧炉53的垃圾站。

5. 发明专利

JP2001324125A PLASMA ARC TYPE MELTING FURNACE 失效
公开(公告)号：JP2001324125A
公开(公告)日：2001-11-22
申请号：JP2000381256
申请日：2000-12-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： NOMA AKIRA , YAMASHITA ICHIRO , HOSHI YONOSUKE , NISHIKAWA SUSUMU , YASUDA SHIZUO , KOBAYASHI KATSUHIKO , INOUE KEITA , IKE MINORU
IPC分类号： F23J1/00 , F27B3/08 , F27D11/08 , H05B7/18 , H05B7/20
摘要： PROBLEM TO BE SOLVED: To provide a plasma arc type melting furnace capable of melting efficiently and reducing damage of a fire-resisting wall due to melting. SOLUTION: Three main electrodes 3 for plasma electrodes and one furnace bottom electrode 4 are arranged inside the furnace main body 2 of a melting furnace 1. The main electrodes 3 are arranged apart from one another and hung from the upper part. A furnace bottom electric current 4 is arranged roughly at the center of a triangle with the main electrodes 3 as apexes. The main electrodes 3 and the furnace bottom electrode 4 are connected with direct- current power supply equipment (not shown in Fig.) respectively. When the electric current is passed between the electrodes, the burned ash inside the furnace main body 2 is melted by plasma heat generation and the Joule heat generation in slag. Upflow is caused by a plasma jet and the blown slag flow. Since the burned ash is thrown in the intermediate part of the main electrodes 3 having a high temperature, downflow is caused to perform melting inside a liquid.

6. 发明专利

JP2000205534A METHOD AND SYSTEM FOR SUPPRESSING REGENERATION OF DIOXINS 失效
公开(公告)号：JP2000205534A
公开(公告)日：2000-07-25
申请号：JP384399
申请日：1999-01-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KATSUHIKO
IPC分类号： B01D53/70 , B09B3/00 , F23G5/16 , F23J15/08
摘要： PROBLEM TO BE SOLVED: To suppress regeneration of dioxins by recombusting exhaust gas or fly ash at a specified recombustion temperature for a specified recombustion storing time and specifying air supply during recombustion thereby reducing adhesion of molten fly ash to apparatus. SOLUTION: A recombustion chamber 22 is disposed on the downstream side of a discharging opening of exhaust gas from a fluidized bed furnace 21 and on the upstream side of an exhaust gas cooling facility, e.g. a boiler. A plurality of combustion burners 28 are mounted on the furnace wall face of the recombustion chamber 22 and fly ash in exhaust gas is melted by a flame 14 from the combustion burner 28 before being exhausted from an exhaust duct 27. The recombustion chamber 22 is constructed such that the inner temperature can be st at 850 deg.C or above and at least 2 sec of fly ash storing time can be ensured. Furthermore, a free port section 23 is provided with a throat section 24 in order to set the secondary air supply rate at 50-70%, to limit the air volume to 1.5 times of theoretical air volume or less, and to limit the current velocity of primary air 4 at 1 m/sec or below thus ensuring oxygen concentration of 8% or less at the furnace outlet.

7. 发明专利

JPH11351790A AIR PREHEATER 失效
公开(公告)号：JPH11351790A
公开(公告)日：1999-12-24
申请号：JP16669198
申请日：1998-06-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： KOBAYASHI KATSUHIKO , NISHIMURA HIROSHI
IPC分类号： F28F13/18 , F28F19/00
摘要： PROBLEM TO BE SOLVED: To provide an air preheater for preventing a low temperature corrosion of a heat transfer tube. SOLUTION: The air preheater for heat exchanging a combustion exhaust gas 1 with a combustion air 2 comprises a plurality of heat transfer tubes. The each tube has a tube metal part 3A covered on its outer surface with a fluororesin 4. The fluororesin 4 has a low thermal conductivity, and a heat insulation. Heretofore, a combustion exhaust gas 1 side is at a temperature bT1, while in this embodiment, the gas 1 side is at a temperature T2. At the gas 1 side of the metal part 3A, its temperature is raised by a temperature difference ΔT=T2-T1 ( deg.C) as compared with the case of a prior art, thereby becoming a dew point T0 or higher. Thus, a dew formation of the tube can be avoided, thereby preventing a low temperature corrosion.

8. 发明专利

JPH09280520A STOKER FURNACE FOR BURNING ARTICLE TO BE BURNED SUCH AS REFUSE 失效
公开(公告)号：JPH09280520A
公开(公告)日：1997-10-31
申请号：JP11309896
申请日：1996-04-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIBATA KENICHI , HONDA HIROKI , KOBAYASHI KATSUHIKO , NISHIZUKA YUKIMI , SHIMIZU MITSURU
IPC分类号： F23H11/12 , F23G5/00
摘要： PROBLEM TO BE SOLVED: To reduce the cost by making a large sized furnace compact by improving stirring force for refuse and ash on a stoker. SOLUTION: This stoker furnace for burning an article to be burned is adapted such that drying and burning are performed supplying the article such as refuse onto a stoker 6 composed of a fixed fire grate and a movable fire grate from a feed table 5. In the stoker furnace, a back inclination angle of the fire grates provided on the stoker 6 extending from a final end side of the feed table 5 to a discharge hole for the burned article are directed upward by 30 to 50 degree in the direction of conveyance of the article, and the number of steps of the stoker 6 is set to be one, and further a mounting angle of the stoker 6 is directed upward in the direction of conveyance of the article.

9. 发明专利

JPH07204466A BAG FILTER 失效
公开(公告)号：JPH07204466A
公开(公告)日：1995-08-08
申请号：JP450094
申请日：1994-01-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： MIURA KAZUYOSHI , KOBAYASHI KATSUHIKO , OSE KIMITOSHI , TOMIKAWA TATSUYA , CHIKAMATSU HIDEAKI
IPC分类号： B01D46/02 , B01D39/14 , B01D53/86
摘要： PURPOSE:To enhance the retaining force of a catalyst of a bag filter while preventing the deterioration of catalytic function and prolong the life of filter cloth by preventing the lowering of the strength thereof. CONSTITUTION:A catalyst is supported on the inside of a bag filter main body 2 formed by weaving a chemical synthetic fiber into a felt form not only to enhance the retaining force of the catalyst but also to prevent the deterioration of catalytic function and the lowering of the strength of filter cloth is prevented by the felt like structure of the bag filter main body 2 and the surface filtering capacity of the bag filter main body 2 is enhanced while lowering the pressure loss value thereof.

10. 发明专利

JPH07127826A METAL TAKE-OUT DEVICE FOR MELTING FURNACE 失效
公开(公告)号：JPH07127826A
公开(公告)日：1995-05-16
申请号：JP27349293
申请日：1993-11-01
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIKAWA SUSUMU , TERASAWA YOSHINORI , KOBAYASHI KATSUHIKO , YASUDA SHIZUO , KAWAMI YOSHIMASA
IPC分类号： F23G5/00 , F23J1/00
摘要： PURPOSE:To take out molten metal to the outside of a furnace without employing a rock drill or the like. CONSTITUTION:A high-frequency coil is arranged around a nozzle tube 5 for taking out molten metal in a furnace while the high-frequency coil 2 can be heated by induction by impressing high-frequency through an inverter 3 and cooling water 4 is guided to the inside of the coil 2. The high-frequency coil 2 is heated by induction by impressing high-frequency from the inverter 3 whereby metal 1' in the nozzle tube 5 is molten and the molten metal 1 in the furnace is taken out of the furnace by a pressure due to the head of the molten metal 1 in the furnace. When the impression of the high-frequency is stopped, the metal 1' in the nozzle tube 5 is cooled and solidified by cooling water 4 whereby the flow-out of the molten metal 1 in the furnace can be stopped.

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