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51. 发明申请

US20190099714A1 AIR POLLUTION CONTROL SYSTEM 审中-公开
公开(公告)号：US20190099714A1
公开(公告)日：2019-04-04
申请号：US16086477
申请日：2017-02-21
申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
发明人： Tsuyoshi Miyachi , Seiji Kagawa , Naoyuki Kamiyama , Tetsu Ushiku
IPC分类号： B01D53/50 , B01D53/76 , B01D53/86 , B03C3/019 , F23J15/00
CPC分类号： B01D53/50 , B01D53/501 , B01D53/58 , B01D53/76 , B01D53/78 , B01D53/8609 , B01D53/8631 , B01D53/869 , B01D53/90 , B01D2251/2062 , B01D2251/502 , B01D2258/0283 , B03C3/017 , B03C3/019 , F23J15/003 , F23J15/006 , F23J15/025 , F23J15/06 , F23J15/08 , F23J2211/00 , F23J2215/10 , F23J2215/20 , F23J2217/102 , F23J2219/10 , F23J2900/15081
摘要： An air pollution control system includes adenitration device that removes nitrogen oxide in flue gas from a boiler; a heat transfer tube for recovering part of heat of the flue gas after denitration; a precipitator that removes soot and dust in the flue gas after heat recovery; a desulfurization device that removes sulfur oxide in the flue gas discharged from the precipitator; a heat transfer tube for heating the flue gas discharged from the desulfurization device; a circulation pump that circulates a heat medium between the heat transfer tubes; a heat medium heater provided to the circulation pipe to heat the heat medium; and a control device that controls the heat medium heater based on an ammonia concentration at an outlet of the denitration device. The control device causes the heat medium heater to heat the heat medium when the ammonia concentration is higher than a certain value.

52. 发明申请

US20180010504A1 HEAT EXCHANGER AND METHOD FOR CONTROLLING HEAT EXCHANGER 审中-公开
公开(公告)号：US20180010504A1
公开(公告)日：2018-01-11
申请号：US15548619
申请日：2015-11-04
申请人： MITSUBISHI HITACHI POWER SYSTEMS, LTD.
发明人： Tsuyoshi Miyachi , Seiji Kagawa , Naoyuki Kamiyama , Tetsu Ushiku
IPC分类号： F01N5/00 , F01N9/00
CPC分类号： F01N5/00 , F01N9/00 , F23J15/00 , F23J15/06 , F23J15/08 , F23J2900/15081 , F23L15/00 , F28F2250/06 , Y02E20/348 , Y02E20/363 , Y02T10/16 , Y02T10/47
摘要： A heat exchanger includes a heat recovery unit that causes a heat medium to recover heat from flue gas through first heat exchange by bringing the flue gas into contact with a fin tube; a reheater including a preheating unit configured to preheat flue gas through second heat exchange by bringing the flue gas into contact with a tube, and heating units that heat the flue gas through third heat exchange by bringing the flue gas into contact with the heat medium; and a control unit that calculates a recovered heat quantity to be recovered by the heat recovery unit from the flue gas through the first heat exchange, and that controls temperature of the heat medium after the first heat exchange within a predetermined range.

53. 发明授权

US09638414B2 Systems and methods for processing municipal wastewater treatment sewage sludge 有权
公开(公告)号：US09638414B2
公开(公告)日：2017-05-02
申请号：US12209927
申请日：2008-09-12
申请人： Bruce Johnson , Joseph C. Snodgrass
发明人： Bruce Johnson , Robert G. Graham , Tony A. Kuipers , T. Terry Tousey , Joseph C. Snodgrass , David E. Prouty
IPC分类号： F23G5/027 , F23G5/04 , F23G5/16 , F23G7/00 , F23J15/08 , F26B23/02
CPC分类号： F23G5/027 , F23B2700/018 , F23B2700/022 , F23G5/04 , F23G5/16 , F23G7/001 , F23G2201/10 , F23G2201/303 , F23G2201/40 , F23J15/08 , F23J2900/15081 , F26B23/028 , F26B2200/18
摘要： The present invention relates generally to systems and methods for drying and gasifying substances using the calorific value contained in the substances, and it more specifically relates to apparatus and methods for processing wet, pasty, sticky substances, such as municipal wastewater treatment sewage sludge, into a workable, powdered product.

54. 发明授权

US07958721B2 Regeneration system having integral purge and ignition device 有权
标题翻译：具有整体吹扫和点火装置的再生系统
公开(公告)号：US07958721B2
公开(公告)日：2011-06-14
申请号：US11819882
申请日：2007-06-29
申请人： Mark William Craig , Justin Werner McMenamy , Glenn Brian Cox , Andrew John Kieser , Ronald Dean Shinogle
发明人： Mark William Craig , Justin Werner McMenamy , Glenn Brian Cox , Andrew John Kieser , Ronald Dean Shinogle
IPC分类号： F01N3/00
CPC分类号： F23J15/08 , F01N3/0253 , F01N3/0256 , F01N3/36 , F01N2610/03 , F01N2610/08 , F01N2610/10 , F01N2610/1493 , F23D11/386 , F23D91/02 , F23J2219/10 , F23J2219/20 , F23J2900/15081
摘要： A regeneration device is disclosed. The regeneration device has an injector configured to inject pressurized fuel during an injection event. The regeneration device also has a heater configured to ignite the pressurized fuel during the injection event. The heater is also configured to purge the injector between injection events.
摘要翻译：公开了一种再生装置。再生装置具有配置成在注射事件期间喷射加压燃料的喷射器。再生装置还具有配置成在注射事件期间点燃加压燃料的加热器。加热器还被配置为在喷射事件之间吹扫喷射器。

55. 发明授权

US5616156A Device for the cleansing of the flue gases from waste incineration installations 失效
标题翻译：废物焚烧装置清理烟气的装置
公开(公告)号：US5616156A
公开(公告)日：1997-04-01
申请号：US418351
申请日：1995-04-07
申请人： Marc Keersmaekers
发明人： Marc Keersmaekers
IPC分类号： F23G7/00 , B01D45/02 , B01D45/12 , B01D50/00 , F23J15/02 , F23J15/06
CPC分类号： F23J15/06 , B01D45/02 , B01D45/12 , B01D50/00 , F23J15/02 , F23J2215/20 , F23J2215/30 , F23J2215/60 , F23J2217/40 , F23J2217/60 , F23J2219/70 , F23J2900/15081 , Y02E20/363
摘要： The device is provided with a cyclone connected to the incineration installation intended for the collection of flyash, a heat exchanger to which the cyclone is connected and intended for the reduction of the temperature of the collected flue gases and the reheating of the cleaned flue gases, a gravitation chamber with a rotating scraper and intended for slowing the speed of the incoming flue gases and the precipitation and removal of the flyash, a cooling chamber connected to the gravitation chamber and intended for the refrigeration of the incoming flue gases, where provisions are made for the removal of the condensate from the refrigerated flue gases to a water treatment installation, and an outlet for the removal of the treated and cooled flue gases.
摘要翻译：该装置设置有旋转器，其连接到用于收集飞灰的焚烧装置，该旋转器连接到该热交换器，用于降低所收集的烟气的温度和净化的烟道气的再加热，一个具有旋转刮刀的引力室，用于减慢进入的烟道气的速度和飞灰的沉淀和去除;冷却室连接到引力室并用于制冷进入的烟气，用于将冷凝物从冷藏烟道气中排出到水处理装置，以及用于除去经处理和冷却的烟道气的出口。

56. 发明专利

JP2002370012A Exhaust gas treatment apparatus 审中-公开
标题翻译：排气处理设备
公开(公告)号：JP2002370012A
公开(公告)日：2002-12-24
申请号：JP2001178856
申请日：2001-06-13
申请人： Babcock Hitachi Kk , バブコック日立株式会社
发明人： KIRIYAMA KOICHI , ISHII KAZUO , ISHIZAKI MASANORI
IPC分类号： F23L15/00 , B01D51/10 , B01D53/34 , B01D53/50 , B01D53/77 , B03C3/01 , B03C3/02 , F23J15/06
CPC分类号： F23J15/08 , F23J2900/15081 , Y02E20/348
摘要： PROBLEM TO BE SOLVED: To provide an exhaust gas treatment apparatus capable of enhancing the soot collection capacity of an electric precipitator, capable of preventing low temperature corrosion due to SO3 and capable of also reducing CO2 . SOLUTION: The exhaust gas treatment apparatus has a regeneration type air preheater 3 for recovering heat of the exhaust gas from a boiler 1, the electric precipitator 5 for removing soot, the heat recovery device 4 provided to the inlet of the electric precipitator, desulfurization equipment 7 and ventilation devices 6 and 9 for discharging the treated gas to the atmosphere from a flue 10 and is further equipped with a forced draft blower 18 for supplying air to the boiler 1, a heat exchanger 2 provided to the outlet of the forced draft blower 18 to perform the heat exchange of air supplied from the forced draft blower 18 with the heat recovery device 4 and an operator 41 for controlling the heat exchange quantity between the heat recovery device 4 and the heat exchanger 2 on the basis of the temperature detected by a temperature detector 21 for detecting the temperature of the exhaust gas on the outlet side of the heat recovery device 4.
摘要翻译：要解决的问题：提供能够提高电除尘器的烟尘收集能力的排气处理装置，能够防止由于SO 3引起的低温腐蚀并且还能够减少CO 2。解决方案：废气处理装置具有用于回收来自锅炉1的排气热的再生型空气预热器3，用于除去煤烟的电除尘器5，设置在电除尘器入口的热回收装置4，脱硫装置 7和用于将经处理的气体从烟道10排放到大气中的通风装置6和9，并且还配备有用于向锅炉1供应空气的强制通风机18，设置在强制通风鼓风机出口的热交换器2 18根据由热回收装置4供给的空气的热交换和用于根据由热回收装置4和热交换器2检测的温度来控制热回收装置4和热交换器2之间的热交换量的操作器41进行热交换用于检测热回收装置4的出口侧的废气的温度的温度检测器21。

57. 发明授权

US08449853B2 Method and system for extracting carbon dioxide from an industrial source of flue gas at atmospheric pressure 有权
标题翻译：在大气压下从工业废气中提取二氧化碳的方法和系统
公开(公告)号：US08449853B2
公开(公告)日：2013-05-28
申请号：US13386378
申请日：2010-07-20
申请人： Mark Geoffrey Sceats , Julian Westley Dinsdale
发明人： Mark Geoffrey Sceats , Julian Westley Dinsdale
IPC分类号： B01D53/62 , B01D53/74 , B01D53/75
CPC分类号： F23J15/02 , B01D53/62 , B01D2257/504 , B01D2258/0283 , F23J15/006 , F23J15/08 , F23J2215/50 , F23J2219/40 , F23J2900/15081 , Y02C10/04 , Y02E20/326 , Y02P20/13
摘要： A system and method for extracting carbon dioxide from an industrial source of flue gas at atmospheric pressure. The system comprises means for conditioning the flue gas for entry into a compressor unit; the compressor unit being adapted compressing the conditioned flue gas; a heater unit for heating the compressed flue gas; an expander unit for expanding the heated compressed flue gas for generating power; and a separator unit for separating Carbon Dioxide from the heated compressed flue gas.
摘要翻译：一种在大气压下从工业废气中提取二氧化碳的系统和方法。该系统包括用于调节用于进入压缩机单元的烟道气的装置; 所述压缩机单元适于压缩所述经调节的烟道气; 用于加热压缩烟气的加热器单元; 用于膨胀用于发电的加热的压缩烟气的膨胀器单元; 以及用于从加热的压缩烟气中分离二氧化碳的分离器单元。

58. 发明授权

US07833501B2 Method and apparatus for treating discharge gas 有权
标题翻译：排放气体处理方法及装置
公开(公告)号：US07833501B2
公开(公告)日：2010-11-16
申请号：US12516835
申请日：2007-12-24
申请人： Kazuki Kobayashi , Hirofumi Kikkawa , Hiroshi Ishizaka , Goki Sasaki , Hiroyuki Nosaka
发明人： Kazuki Kobayashi , Hirofumi Kikkawa , Hiroshi Ishizaka , Goki Sasaki , Hiroyuki Nosaka
IPC分类号： B01D53/50 , B01D53/64 , B01D53/74 , B01D53/75
CPC分类号： F23J15/003 , B01D53/346 , B01D53/501 , B01D53/64 , B01D53/75 , B01D53/8625 , B01D2251/304 , B01D2251/306 , B01D2251/404 , B01D2251/502 , B01D2251/606 , B01D2251/608 , B01D2257/60 , B01D2257/602 , F23J15/006 , F23J2215/60 , F23J2217/10 , F23J2219/40 , F23J2219/70 , F23J2900/15081 , Y10S423/05 , Y10S423/06
摘要： A method and apparatus for treating an exhaust gas comprising heavy metals, wherein the apparatus comprises a heat recovery unit, recovering exhaust gas heat at an exit of the air preheater; a precipitator, collecting soot/dust contained in an exhaust gas at an exit of the heat recovery unit; a wet flue gas desulfurizer, removing sulfur oxides contained in the exhaust gas at the exit of the precipitator; and a reheater, heating the exhaust gas at the exit of the wet flue gas desulfurizer. Each of the heat recovery unit and the reheater has a heat exchanger tube, and a circulation line is disposed to connect the heat exchanger tubes. A sulfur trioxide (SO3) removing agent is supplied to the upstream side of the heat recovery unit, and the temperature of the exhaust gas at the exit of the heat recovery unit is adjusted to not more than a dew point of sulfur trioxide.
摘要翻译：一种用于处理包含重金属的废气的方法和装置，其中该装置包括热回收单元，在空气预热器的出口处回收排气热; 除尘器，在热回收单元的出口收集废气中包含的灰尘/灰尘; 湿式烟道气脱硫器，去除除尘器出口处的废气中含有的硫氧化物; 和再加热器，在湿式烟道气脱硫器的出口加热废气。热回收单元和再热器各具有热交换器管，并且设置循环管线以连接热交换器管。向热回收装置的上游侧供给三氧化硫（SO 3）除去剂，将热回收装置的出口排出的温度调整为三氧化硫的露点以下。

59. 发明申请

US20100111777A1 Low cost wet lime/limestone/sodium FGD system 有权
标题翻译：低成本湿石灰/石灰石/钠烟气脱硫系统
公开(公告)号：US20100111777A1
公开(公告)日：2010-05-06
申请号：US12587797
申请日：2009-10-13
申请人： Jonas Klingspor , J. David Colley , Greg N. Brown
发明人： Jonas Klingspor , J. David Colley , Greg N. Brown
IPC分类号： B01D53/14 , B01D53/34
CPC分类号： B01D53/504 , B01D53/64 , B01D53/68 , B01D53/79 , B01D53/80 , B01D2251/304 , B01D2251/404 , B01D2257/2045 , B01D2257/2047 , B01D2257/302 , B01D2257/602 , F23J15/006 , F23J15/04 , F23J2900/15081
摘要： An FGD system is provided which can be retrofitted on existing utility coal-fired boilers. The design is based on a horizontal co-current scrubber capable of generating a pressure rise across the absorber. Modifications to existing plant equipment are minimized by the co-current horizontal scrubber design. The system includes features, which eliminate much equipment typically associated with other FGD designs, and reduces the use of support equipment such as tanks, agitators, and pumps. It also minimizes or eliminates the need for new buildings.
摘要翻译：提供了一个FGD系统，可以在现有的燃煤锅炉上进行改造。该设计基于能够产生穿过吸收器的压力上升的水平并流洗涤器。通过同时的水平洗涤器设计，可以减少对现有设备设备的修改。该系统包括功能，其消除了通常与其他FGD设计相关联的大量设备，并且减少了诸如罐，搅拌器和泵的支撑设备的使用。它还最大限度地减少或消除了对新建筑物的需求。

60. 发明授权

US07651389B2 Exhaust smoke-processing system 有权
标题翻译：排烟处理系统
公开(公告)号：US07651389B2
公开(公告)日：2010-01-26
申请号：US10527034
申请日：2003-09-08
申请人： Hirofumi Kikkawa , Takanori Nakamoto , Toshio Katsube
发明人： Hirofumi Kikkawa , Takanori Nakamoto , Toshio Katsube
IPC分类号： B01D47/06
CPC分类号： F23J15/02 , F23J15/006 , F23J15/08 , F23J2215/60 , F23J2219/40 , F23J2900/15081 , F23L2900/15043 , F23N2025/10 , Y02E20/348
摘要： An exhaust smoke processing system comprises air preheater for heating combustion air by exhaust smoke discharged from a boiler, a heat recoverer for heating a heat medium by exhaust smoke discharged from the air preheater, a dust collector for collecting soot and dust in exhaust smoke discharged from the heat recoverer, a wet-type exhaust smoke processing apparatus for processing exhaust smoke discharged from the dust collector, a reheater for heating exhaust smoke discharged from the wet-type exhaust smoke processing apparatus by the heat medium, and a heat medium circulation pipe passage for circulating the heating medium between the reheater and the heat recoverer. the system measures a heavy metal concentration in the exhaust smoke and adjusts the temperature of exhaust smoke at an outlet of the heat recoverer such that the measured value falls within a predetermined range.
摘要翻译：排气烟处理系统包括用于通过从锅炉排出的排气烟加热燃烧空气的空气预热器，用于通过从空气预热器排出的排气烟加热热介质的热回收器，用于收集从烟气排出的废烟中的烟灰和灰尘的集尘器热回收器，用于处理从集尘器排出的排气烟的湿式排烟处理装置，用于加热由湿式排气烟处理装置从热介质排出的排气烟的再热器;以及热介质循环管道用于在加热器和热回收器之间循环加热介质。该系统测量排气烟雾中的重金属浓度，并调节热回收器出口处的排烟温度，使得测量值落在预定范围内。

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