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公开(公告)号：US20170298820A1
公开(公告)日：2017-10-19
申请号：US15513171
申请日：2015-09-24
申请人： Stork Thermeq B.V.
CPC分类号： F02C6/18 , F01D15/10 , F01K3/24 , F01K23/10 , F02C3/04 , F02C7/22 , F05D2220/32 , F05D2220/72 , F05D2220/76 , F05D2240/35 , F22B21/00 , F22B31/04 , F22B37/40 , F22G1/16 , Y02E20/14 , Y02E20/16 , Y02P80/154
摘要： A heat recovery unit for generating a heated fluid by a hot exhaust gas includes a housing having an inlet for introducing hot exhaust gas and an outlet for discharging treated exhaust gas, and arranged in the housing at least one heat exchanger for heat exchange between the hot exhaust gas and a fluid, and an auxiliary combustor for combusting fuel with hot exhaust gas. The auxiliary combustor is provided with a fuel supply, which auxiliary combustor is arranged downstream of the at least one heat exchanger in the housing. An exhaust gas bypass for a part of the hot exhaust gas is provided, having an inlet for exhaust gas, and being positioned upstream of the at least one heat exchanger, and having an outlet in direct fluid communication with the auxiliary combustor.
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2.发明申请公开(公告)号：US20150308247A1
公开(公告)日：2015-10-29
申请号：US14379878
申请日：2013-07-04
发明人： Bingping XUE
CPC分类号： E21B43/24 , B01F3/04099 , B01F15/00123 , B01F15/0261 , B01F15/063 , B01F2003/04936 , B01F2003/04943 , B01F2015/062 , F22G1/16
摘要： The method and an apparatus for improving the steam dryness of a steam injection boiler includes injecting wet saturated steam and gas into an oil layer together in a sealed way, after the dryness of the wet saturated steam at an outlet of the steam injection boiler is improved by a dryness raiser. The dryness raiser includes a combined spray head, a steam heating chamber, a combustion chamber, and a mixing chamber. The gas generated by the combustion chamber enters into the mixing chamber and is fully mixed with the steam from the steam injection boiler. The dryness of the wet saturated steam at the outlet of the steam injection boiler can be improved to 95%-100%, and the effects of improving steam enthalpy, replenishing stratum energy and enlarging the steam wave and size are realized, so as to heat up the oil layer more effectively, and improve heavy oil development.
摘要翻译： 用于提高蒸汽喷射锅炉的蒸汽干燥度的方法和装置包括在蒸汽喷射锅炉的出口处的湿饱和蒸汽的干燥得到改善之后，将密封的湿饱和蒸气和气体以密封的方式一起注入油层中 通过干燥提高者。 干燥机包括组合喷头，蒸汽加热室，燃烧室和混合室。 由燃烧室产生的气体进入混合室，并与蒸汽注入锅炉的蒸汽完全混合。 蒸汽喷射锅炉出口湿饱和蒸汽的干度可以提高到95％-100％，实现了提高蒸汽焓，补充层能量和扩大蒸汽波浪和大小的效果，从而加热 更有效地提高油层，改善重油开发。
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公开(公告)号：US20140174053A1
公开(公告)日：2014-06-26
申请号：US14007141
申请日：2012-03-26
申请人： Keiichi Nakamura , Hideaki Shimada
发明人： Keiichi Nakamura , Hideaki Shimada
CPC分类号： F01K23/105 , F01K13/006 , F22B1/1815 , F22G1/16 , Y02E20/16
摘要： According to the embodiment of the present invention, there are provided a first stage auxiliary burner configured to heat up the exhaust gas in the upstream side of the superheater, a second stage auxiliary burner configured to heat up the exhaust gas in the upstream side of the evaporator, a fuel supply system configured to distribute fuel so as to be supplied to the first stage auxiliary burner and the second stage auxiliary burner. Distribution of fuel charged to each of the first stage auxiliary burner and the second stage auxiliary burner is controlled in accordance with a predetermined distribution ratio of each charging quantity to whole charging quantity in all the range thereof.
摘要翻译： 根据本发明的实施例，提供了一种第一级辅助燃烧器，其被配置为加热过热器的上游侧的废气，第二级辅助燃烧器，其构造成将排气的上游侧加热 蒸发器，配置为分配燃料以供应到第一级辅助燃烧器和第二级辅助燃烧器的燃料供应系统。 根据每个充电量的预定分配比与其整个充电量在其所有范围内来控制加入到第一级辅助燃烧器和第二级辅助燃烧器中的燃料的分配。
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公开(公告)号：US08648281B2
公开(公告)日：2014-02-11
申请号：US12994634
申请日：2009-06-24
申请人： Takashi Utsumi , Hideo Shimoda , Shinya Ueda , Yasuhiro Sakoda
发明人： Takashi Utsumi , Hideo Shimoda , Shinya Ueda , Yasuhiro Sakoda
CPC分类号： F24C15/327 , F22B1/00 , F22B1/285 , F22G1/16
摘要： A steam generating device (1) is provided with a metal housing (2), a water supply opening (3) for supplying water into the housing (2), a steam generating heater (4) embedded in the lower part of the housing (2) and evaporating the water supplied from the water supply opening (3), a steam temperature raising heater (5) provided above the steam generating heater (4) with a predetermined distance from an inner wall of the housing (2) and raising the temperature of the steam generated by the steam generating heater (4), and a discharge opening (8) for discharging the superheated steam generated by the steam temperature raising heater (5).
摘要翻译： 蒸汽发生装置（1）设置有金属壳体（2），用于向壳体（2）供水的供水开口（3），嵌入壳体下部的蒸汽发生加热器（4） 2）并且从供水口（3）供应的水蒸发，蒸汽升温加热器（5），其设置在蒸汽发生加热器（4）的上方，距离壳体（2）的内壁有预定的距离， 由蒸汽发生加热器（4）产生的蒸汽的温度和用于排出由蒸汽升温加热器（5）产生的过热蒸汽的排出口（8）。
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公开(公告)号：US07316205B2
公开(公告)日：2008-01-08
申请号：US11257908
申请日：2005-10-25
申请人： Tadaaki Kumamoto
发明人： Tadaaki Kumamoto
IPC分类号： F24D19/00
CPC分类号： F01K3/002 , B01J19/0013 , B01J2219/0006 , B01J2219/00063 , B01J2219/00094 , B01J2219/002 , B01J2219/00204 , B01J2219/00213 , B01J2219/00231 , B01J2219/00238 , F22G1/14 , F22G1/16 , F28B9/02 , F28B9/10 , F28B11/00 , F28D1/06
摘要： In a steam-heating apparatus in which a heating section formed in a heat exchanger is connected to a steam supply pipe for receiving a supply of heating steam and connected also to a condensate recovering unit for discharging condensate produced as a result of heating, the apparatus includes a steam ejector including a suction chamber connected to the heating section and an inlet for receiving supply of steam. When the temperature of the heating section or between the heating section and the condensate recovering unit is dropped by a predetermined value, steam is supplied from the steam supply pipe to the inlet of the steam ejector, and gas in the heating section is sucked into the suction chamber of the steam ejector.
摘要翻译： 在热交换器中形成的加热部与蒸汽供给管连接的蒸汽加热装置中，所述蒸汽供给管用于接受加热蒸汽的供给，并且还连接到用于排出由于加热而产生的冷凝物的冷凝物回收单元， 包括蒸汽喷射器，其包括连接到加热部分的吸入室和用于接收蒸汽供应的入口。 当加热部分或加热部分和冷凝水回收单元的温度下降预定值时，蒸汽从蒸汽供应管供应到蒸汽喷射器的入口，并且加热部分中的气体被吸入 蒸汽喷射器的吸入室。
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公开(公告)号：US20060288965A1
公开(公告)日：2006-12-28
申请号：US11503745
申请日：2006-08-14
申请人： Tadaaki Kumamoto
发明人： Tadaaki Kumamoto
IPC分类号： F24D17/00
CPC分类号： F01K3/002 , B01J19/0013 , B01J2219/0006 , B01J2219/00063 , B01J2219/00094 , B01J2219/002 , B01J2219/00204 , B01J2219/00213 , B01J2219/00231 , B01J2219/00238 , F22G1/14 , F22G1/16 , F28B9/02 , F28B9/10 , F28B11/00 , F28D1/06
摘要： In a steam-heating apparatus in which a heating section formed in a heat exchanger is connected to a steam supply pipe for receiving supply of heating steam and connected also to a condensate-recovering unit for discharging condensate produced as a result of heating, the apparatus includes a steam ejector including a suction chamber connected to the heating section and an inlet for receiving supply of the steam. When the temperature of the heating section or between the heating section and the condensate-recovering unit is dropped by a predetermined value, steam is supplied from the steam supply pipe to the inlet of the steam ejector, and gas in the heating section is sucked into the suction chamber of the steam ejector.
摘要翻译： 在热交换器中形成的加热部连接到用于接收加热蒸汽供给的蒸汽供给管的蒸汽加热装置中，也连接到用于排出由于加热而产生的冷凝物的冷凝物回收单元，该装置 包括蒸汽喷射器，其包括连接到加热部分的吸入室和用于接收蒸汽供应的入口。 当加热部分或加热部分和冷凝水回收单元的温度下降预定值时，蒸汽从蒸汽供应管供应到蒸汽喷射器的入口，并且加热部分中的气体被吸入 蒸汽喷射器的吸入室。
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公开(公告)号：US4668344A
公开(公告)日：1987-05-26
申请号：US786944
申请日：1985-10-11
申请人： Kurt Lorenz , Horst Dungs , Gerd Nashan , Dieter Breidenbach , Josef Volmark
发明人： Kurt Lorenz , Horst Dungs , Gerd Nashan , Dieter Breidenbach , Josef Volmark
CPC分类号： F22G1/16 , C10B39/02 , F22B1/1876 , Y02P20/129
摘要： A waste heat boiler system includes a vertically elongated waste heat boiler having an upper portion with a waste gas inlet and a lower portion with an exhaust line connection which in addition to its vapor generating tubes includes evaporator tube nests and a water preheater. The waste gases are received from a dry coke cooling vessel and they are delivered through a separator by a blower to the lower end of the coke cooling vessel for flow upwardly through the hot coke. The superheater is mounted over the waste heat boiler and has a connection through a controllable valve to the top of the waste heat boiler. The superheater includes its own burner and air and external gas supply are supplied to the combustion chamber for the superheater along with bypass portion of the circulated waste gases. The steam generated by the boiler is delivered from a steam cylinder or drum in the superheated tubes of the superheater. Some of the gases from the superheater are selectively delivered to the waste heat boiler and some are discharged through atmosphere.
摘要翻译： 废热锅炉系统包括垂直细长的废热锅炉，其具有具有废气入口的上部和具有排气管线连接的下部，除了其蒸气发生管之外，还包括蒸发器管巢和水预热器。 废气从干焦炭冷却容器接收，并且通过鼓风机通过分离器输送到焦炭冷却容器的下端，以向上流过热焦炭。 过热器安装在废热锅炉上，并通过可控阀连接到废热锅炉的顶部。 过热器包括自己的燃烧器和空气，并且外部气体供应被供应到用于过热器的燃烧室以及循环废气的旁路部分。 锅炉产生的蒸汽从过热器的过热管中的蒸汽筒或滚筒输送。 来自过热器的一些气体被选择性地输送到废热锅炉，一些通过大气排出。
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8.发明授权Waste heat boiler system, and method of generating superheated high pressure steam 失效余热锅炉系统及产生过热高压蒸汽的方法
公开(公告)号：US4574744A
公开(公告)日：1986-03-11
申请号：US683935
申请日：1984-12-20
申请人： Kurt Lorenz , Horst Dungs , Gerd Nashan , Dieter Breidenbach , Josef Volmark
发明人： Kurt Lorenz , Horst Dungs , Gerd Nashan , Dieter Breidenbach , Josef Volmark
CPC分类号： F22G1/16 , C10B39/02 , F22B1/1876 , Y02P20/129
摘要： A waste heat boiler system includes a vertically elongated waste heat boiler having an upper portion with a waste gas inlet and a lower portion with an exhaust line connection which in addition to its vapor generating tubes includes evaporator tube nests and a water preheater. The waste gases are received from a dry coke cooling vessel and they are delivered through a separator by a blower to the lower end of the coke cooling vessel for flow upwardly through the hot coke. The superheater is mounted over the waste heat boiler and has a connection through a controllable valve to the top of the waste heat boiler. The superheater includes its own burner and air and external gas supply are supplied to the combustion chamber for the superheater along with bypass portion of the circulated waste gases. The steam generated by the boiler is delivered from a steam cylinder or drum in the superheated tubes of the superheater. Some of the gases from the superheater are selectively delivered to the waste heat boiler and some are discharged through atmosphere.
摘要翻译： 废热锅炉系统包括垂直细长的废热锅炉，其具有具有废气入口的上部和具有排气管线连接的下部，除了其蒸气发生管之外，还包括蒸发器管巢和水预热器。 废气从干焦炭冷却容器接收，并且通过鼓风机通过分离器输送到焦炭冷却容器的下端，以向上流过热焦炭。 过热器安装在废热锅炉上，并通过可控阀连接到废热锅炉的顶部。 过热器包括自己的燃烧器和空气，并且外部气体供应被供应到用于过热器的燃烧室以及循环废气的旁路部分。 锅炉产生的蒸汽从过热器的过热管中的蒸汽筒或滚筒输送。 来自过热器的一些气体被选择性地输送到废热锅炉，一些通过大气排出。
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公开(公告)号：US3269368A
公开(公告)日：1966-08-30
申请号：US35957264
申请日：1964-04-14
申请人： NAT STEEL CORP
发明人： MCCOY WILLIAM N , BELL JAMES D
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公开(公告)号：US3236209A
公开(公告)日：1966-02-22
申请号：US314660
申请日：1960-01-18
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