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公开(公告)号：US20120255471A1
公开(公告)日：2012-10-11
申请号：US13443058
申请日：2012-04-10
CPC分类号： F23L15/045 , F23C7/08 , F23L2900/15044 , Y02E20/348
摘要： It is an object of the present invention to provide a solar boiler system that can suppress the installation cost for a solar heat collector and significantly improve gross thermal efficiency while minimizing a rise in air temperature resulting from the collected solar heat.The solar boiler system of the present invention includes a boiler for burning fossil fuel; a primary air system for pneumatically transporting pulverized fossil fuel to a burner attached to the boiler; a secondary air system for supplying preheated air for combustion to the boiler; and a secondary air superheater provided at the secondary air system, the secondary air superheater further superheating the preheated air for combustion with solar thermal energy.
摘要翻译： 本发明的目的是提供一种能够抑制太阳能集热器的安装成本并显着提高总体热效率同时最小化由所收集的太阳能热量引起的空气温度上升的太阳能锅炉系统。 本发明的太阳能锅炉系统包括燃烧化石燃料的锅炉; 用于将粉碎的化石燃料气动输送到连接到锅炉的燃烧器的一次空气系统; 用于向锅炉供给用于燃烧的预热空气的二次空气系统; 二次空气过热器设置在二次空气系统中，二次空气过热器进一步使预热的空气过热以用太阳能热能燃烧。
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2.发明申请公开(公告)号：US20120192564A1
公开(公告)日：2012-08-02
申请号：US13361400
申请日：2012-01-30
CPC分类号： F22B1/006 , B01D53/1425 , B01D53/1475 , B01D2257/302 , B01D2257/404 , B01D2258/0283 , B01D2259/65 , F01K13/00 , F01K13/02 , F01K17/02 , F22B33/14 , F22B33/18 , Y02C10/04 , Y02C10/06 , Y02E10/46 , Y02E20/326
摘要： A thermal power plant includes carbon dioxide capture scrubbing equipment that suppresses reductions in the efficiency and output of a steam turbine, and, at the same time, reduces variations in the amount of steam supplied from a solar heat collection apparatus to a reboiler and variations in the temperature and pressure of reboiler generated steam, and stably carries out reactions for separating carbon dioxide from an absorbent by heating. The thermal power plant includes the carbon dioxide capture scrubbing equipment for capturing carbon dioxide from a boiler exhaust gas and the solar heat collection apparatus. Steam generated by the solar heat collection apparatus is supplied to the reboiler provided for a regeneration tower of the carbon dioxide capture scrubbing equipment.
摘要翻译： 热电厂包括二氧化碳捕集洗涤设备，其抑制蒸汽轮机的效率和输出的降低，并且同时减少从太阳能热采集装置供给到再沸器的蒸汽量的变化， 再沸器产生蒸汽的温度和压力，并且通过加热稳定地进行从吸收剂中分离二氧化碳的反应。 火力发电厂包括用于从锅炉废气捕获二氧化碳的二氧化碳捕集洗涤设备和太阳能热采集设备。 由太阳能热收集装置产生的蒸汽被供给到二氧化碳捕集洗涤设备的再生塔的再沸器。
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公开(公告)号：US20120067048A1
公开(公告)日：2012-03-22
申请号：US13209914
申请日：2011-08-15
申请人： Nobuyoshi MISHIMA , Takashi Sugiura
发明人： Nobuyoshi MISHIMA , Takashi Sugiura
IPC分类号： F01K13/00
CPC分类号： F22B1/003 , F01K23/06 , F01K23/10 , Y02E20/185 , Y02E20/344
摘要： To provide a multipurpose thermal power plant system capable of capturing moisture and carbon dioxide in large quantities at a low cost from exhaust gas of an oxygen combustion boiler.To use an oxygen combustion boiler 1, an oxygen separator 6, a coal fuel feed apparatus 7, a steam turbine 2, a generator 3, denitrification equipment 10, a gas heat exchanger 11, a condensate cooler 12 for cooling exit gas of the gas heat exchanger with a condensate at an exit of a condenser which is a part of steam cycle water of the turbine, a dust collector 13, a desulfurizer 14, a cooling water-desalination apparatus 15, and a carbon dioxide liquefier 16, to utilize the characteristic that main components of exhaust gas of the oxygen combustion boiler 1 after combustion are carbon dioxide gas and steam, and to simultaneously capture moisture and carbon dioxide in the gas by cooling and compressing the exhaust gas. And to install a water feed system for utilizing the captured moisture as cycle water of a steam-water cycle of the steam turbine.
摘要翻译： 提供能够以低成本从氧燃烧锅炉的废气中大量捕获水分和二氧化碳的多功能热电厂系统。 使用氧气燃烧锅炉1，氧气分离器6，煤炭燃料供给装置7，汽轮机2，发电机3，脱氮装置10，气体热交换器11，冷凝气体的冷凝水冷却器12 在冷凝器的出口处具有冷凝器的热交换器，冷凝器是涡轮机的蒸汽循环水的一部分，集尘器13，脱硫器14，冷却水 - 淡化设备15和二氧化碳液化器16，以利用 特征在于，燃烧后的氧燃烧锅炉1的废气的主要成分是二氧化碳气体和蒸汽，并且通过冷却和压缩废气同时捕获气体中的水分和二氧化碳。 并安装一个供水系统，利用捕获的水分作为蒸汽轮机蒸汽 - 水循环的循环水。
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公开(公告)号：US20110232286A1
公开(公告)日：2011-09-29
申请号：US13027381
申请日：2011-02-15
CPC分类号： F01K13/00 , B01D53/1425 , B01D53/1475 , B01D53/343 , B01D2252/204 , B01D2258/0283 , F22B31/08 , F22B37/008 , F23J15/006 , F23J2215/50 , F23J2219/40 , Y02C10/06 , Y02E20/326
摘要： A boiler apparatus is provided that generates a heat source capable of efficiently regenerating absorbing liquid while maintaining steam turbine efficiency to a maximum extent.The boiler apparatus includes: an economizer 54 preheating water serving as working fluid of a steam turbine system 500; an air preheater 69 installed downstream of the economizer 54; an evaporator 5 installed downstream of the economizer 54; an evaporator drum 6 using the water vapor from the evaporator 5 to generate saturated water vapor; a reboiler 20 using the saturated water vapor from the evaporator drum 6 to evaporate the absorbing liquid from a regeneration tower 23; a steam bypass pipe 15 connected to a steam pipe 14 through which the saturated water vapor from the evaporator drum 6 passes; a steam escape valve 16 installed in the steam bypass pipe 15; an exhaust gas bypass pipe 44 connected to an exhaust gas pipe 40 connecting the air preheater 69 with an absorption tower 26; and a butterfly valve 43 installed in the exhaust gas bypass pipe 44.
摘要翻译： 提供一种锅炉装置，其产生能够在最大程度上保持蒸汽轮机效率的同时有效地再生吸收液体的热源。 锅炉装置包括：节约器54预热用作蒸汽轮机系统500的工作流体的水; 安装在节能器54下游的空气预热器69; 安装在节能器54下游的蒸发器5; 使用来自蒸发器5的水蒸汽产生饱和水蒸气的蒸发器鼓6; 使用来自蒸发器鼓6的饱和水蒸气从再生塔23蒸发吸收液体的再沸器20; 连接到蒸汽管14的蒸汽旁通管15，来自蒸发器鼓6的饱和水蒸气通过该蒸汽旁通管15通过; 安装在蒸汽旁通管15中的蒸汽排出阀16; 连接到将空气预热器69与吸收塔26连接的排气管40的排气旁通管44; 以及安装在废气旁通管44中的蝶阀43。
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5.发明授权Thermal power plant, steam turbine and control method for a thermal power plant 有权火力发电厂，蒸汽轮机和火力发电厂的控制方法公开(公告)号：US08656719B2
公开(公告)日：2014-02-25
申请号：US13344435
申请日：2012-01-05
CPC分类号： B01D53/1425 , B01D2252/204 , B01D2258/0283 , B01D2259/65 , F01K7/22 , F01K17/04 , F23J15/006 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A thermal power plant includes a boiler for burning fossil fuel to generate steam, a steam turbine including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine which are driven by steam generated in the boiler, an absorber for absorbing and capturing CO2 contained in boiler exhaust gas discharged from the boiler in an absorbing liquid, a desorber for circulating the absorbing liquid between the desorber and the absorber and separating CO2 from the absorbing liquid that has absorbed CO2, a reboiler for feeding a heating source for separating CO2 from the absorbing liquid to the desorber, a steam pipe system for feeding steam taken out from the high-pressure turbine and the intermediate-pressure turbine to the reboiler, and a steam feed source switching device.
摘要翻译： 火力发电厂包括用于燃烧化石燃料以产生蒸汽的锅炉，包括由在锅炉中产生的蒸汽驱动的高压涡轮机，中压涡轮机和低压涡轮机的汽轮机， 吸收和捕获在吸收液体中从锅炉排出的锅炉废气中所含的CO 2，用于在解吸器和吸收器之间循环吸收液体并将CO 2与吸收了CO 2的吸收液体分离的解吸器，用于供给加热源的再沸器 用于将CO 2从吸收液体分离到解吸器;蒸汽管道系统，用于将从高压涡轮机和中压涡轮机排出的蒸汽输送到再沸器;以及蒸汽供给源切换装置。
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6.发明申请Thermal Power Plant, Steam Turbine and Control Method for a Thermal Power Plant 有权火力发电厂，蒸汽轮机和火力发电厂的控制方法公开(公告)号：US20120227406A1
公开(公告)日：2012-09-13
申请号：US13344435
申请日：2012-01-05
CPC分类号： B01D53/1425 , B01D2252/204 , B01D2258/0283 , B01D2259/65 , F01K7/22 , F01K17/04 , F23J15/006 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A thermal power plant includes a boiler for burning fossil fuel to generate steam, a steam turbine including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine which are driven by steam generated in the boiler, an absorber for absorbing and capturing CO2 contained in boiler exhaust gas discharged from the boiler in an absorbing liquid, a desorber for circulating the absorbing liquid between the desorber and the absorber and separating CO2 from the absorbing liquid that has absorbed CO2, a reboiler for feeding a heating source for separating CO2 from the absorbing liquid to the desorber, a steam pipe system for feeding steam taken out from the high-pressure turbine and the intermediate-pressure turbine to the reboiler, and a steam feed source switching device.
摘要翻译： 火力发电厂包括用于燃烧化石燃料以产生蒸汽的锅炉，包括由在锅炉中产生的蒸汽驱动的高压涡轮机，中压涡轮机和低压涡轮机的汽轮机， 吸收和捕获在吸收液体中从锅炉排出的锅炉废气中所含的CO 2，用于在解吸器和吸收器之间循环吸收液体并将CO 2与吸收了CO 2的吸收液体分离的解吸器，用于供给加热源的再沸器 用于将CO 2从吸收液体分离到解吸器;蒸汽管道系统，用于将从高压涡轮机和中压涡轮机排出的蒸汽输送到再沸器;以及蒸汽供给源切换装置。
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公开(公告)号：US08572971B2
公开(公告)日：2013-11-05
申请号：US13027381
申请日：2011-02-15
CPC分类号： F01K13/00 , B01D53/1425 , B01D53/1475 , B01D53/343 , B01D2252/204 , B01D2258/0283 , F22B31/08 , F22B37/008 , F23J15/006 , F23J2215/50 , F23J2219/40 , Y02C10/06 , Y02E20/326
摘要： A boiler apparatus is provided that generates a heat source capable of efficiently regenerating absorbing liquid while maintaining steam turbine efficiency to a maximum extent.The boiler apparatus includes: an economizer 54 preheating water serving as working fluid of a steam turbine system 500; an air preheater 69 installed downstream of the economizer 54; an evaporator 5 installed downstream of the economizer 54; an evaporator drum 6 using the water vapor from the evaporator 5 to generate saturated water vapor; a reboiler 20 using the saturated water vapor from the evaporator drum 6 to evaporate the absorbing liquid from a regeneration tower 23; a steam bypass pipe 15 connected to a steam pipe 14 through which the saturated water vapor from the evaporator drum 6 passes; a steam escape valve 16 installed in the steam bypass pipe 15; an exhaust gas bypass pipe 44 connected to an exhaust gas pipe 40 connecting the air preheater 69 with an absorption tower 26; and a butterfly valve 43 installed in the exhaust gas bypass pipe 44.
摘要翻译： 提供一种锅炉装置，其产生能够在最大程度上保持蒸汽轮机效率的同时有效地再生吸收液体的热源。 锅炉装置包括：节约器54预热用作蒸汽轮机系统500的工作流体的水; 安装在节能器54下游的空气预热器69; 安装在节能器54下游的蒸发器5; 使用来自蒸发器5的水蒸汽产生饱和水蒸气的蒸发器鼓6; 使用来自蒸发器鼓6的饱和水蒸气从再生塔23蒸发吸收液体的再沸器20; 连接到蒸汽管14的蒸汽旁通管15，来自蒸发器鼓6的饱和水蒸气通过该蒸汽旁通管15通过; 安装在蒸汽旁通管15中的蒸汽排出阀16; 连接到将空气预热器69与吸收塔26连接的排气管40的排气旁通管44; 以及安装在废气旁通管44中的蝶阀43。
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公开(公告)号：US08712270B2
公开(公告)日：2014-04-29
申请号：US13267991
申请日：2011-10-07
申请人： Takashi Sugiura
发明人： Takashi Sugiura
IPC分类号： G03G15/20
摘要： A fixing apparatus capable of reducing deterioration in productivity while preventing a fixing roller from being heated to a high temperature. The fixing roller has a heating unit incorporated therein, and a rotatable pressurization roller abuts on the fixing roller. A thermistor detects a surface temperature of the fixing roller. A fixing operation is controlled by selectively switching between a first mode and a second mode in which the number of sheets subjected to fixing per unit time is smaller than in the first mode. One of the first and second modes is selected based on a first temperature detected by the thermistor at a first time, a second temperature detected by the thermistor at a second time, and a minimum temperature of the fixing roller at which the toner image can be fixed.
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公开(公告)号：US07926800B2
公开(公告)日：2011-04-19
申请号：US11760502
申请日：2007-06-08
申请人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
CPC分类号： G03G15/6541 , G03G2215/00848
摘要： A sheet processing apparatus includes an aligning member configured to align an end of a bundle of sheets including a folded sheet by engaging with the edge of the bundle of sheets, and a sheet processing unit configured to process the bundle of sheets having the end aligned by the aligning member. The end of the bundle of sheets engaged with the aligning member is opposite to a folded portion of the folded sheet.
摘要翻译： 片材处理装置包括：对准构件，其构造成通过与片材束的边缘接合而对齐包括折叠片材的片材束的端部;以及片材处理单元，其被配置为将具有端部对齐的端部的片材束 对准构件。 与对准构件接合的片材束的端部与折叠片材的折叠部分相对。
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公开(公告)号：US20070284799A1
公开(公告)日：2007-12-13
申请号：US11760502
申请日：2007-06-08
申请人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
发明人： Atsuteru Oikawa , Kenichi Hayashi , Kenichi Tamura , Takashi Sugiura , Hitoshi Kato , Wataru Kawata , Keiko Fujita , Youichi Chikugo
IPC分类号： B41L43/12
CPC分类号： G03G15/6541 , G03G2215/00848
摘要： A sheet processing apparatus includes an aligning member configured to align an end of a bundle of sheets including a folded sheet by engaging with the edge of the bundle of sheets, and a sheet processing unit configured to process the bundle of sheets having the end aligned by the aligning member. The end of the bundle of sheets engaged with the aligning member is opposite to a folded portion of the folded sheet.
摘要翻译： 片材处理装置包括：对准构件，其构造成通过与片材束的边缘接合而对齐包括折叠片材的片材束的端部;以及片材处理单元，其被配置为将具有端部对齐的端部的片材束 对准构件。 与对准构件接合的片材束的端部与折叠片材的折叠部分相对。
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