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公开(公告)号：US08656567B2
公开(公告)日：2014-02-25
申请号：US12628968
申请日：2009-12-01
摘要： A rapper device for cleaning a heat exchange surface in a pressure vessel by transmitting impact energy. The rapper device includes a striker and an impacting device for impacting the striker which has one end contacting the heat exchange surface in the pressure vessel. The striker includes a piston section having a piston rod projecting out of the pressure vessel via a passage opening in line with the impacting device. A piston head is slideable within a piston chamber in line with the passage opening. The piston chamber is operatively connected to a sealing gas supply. The piston head is a separate part with an aperture. The piston rod runs through the aperture, e.g., in a slideable arrangement.
摘要翻译： 一种用于通过传递冲击能量来清洁压力容器中的热交换表面的敲击装置。 敲击装置包括撞击器和撞击装置，该撞击装置用于冲击撞击器，其具有接触压力容器中的热交换表面的一端。 撞击器包括活塞部分，该活塞部分具有通过与冲击装置一致的通道开口从压力容器伸出的活塞杆。 活塞头可以在与通道开口一致的活塞室内滑动。 活塞室可操作地连接到密封气体供应。 活塞头是带孔的独立部件。 活塞杆穿过孔，例如以可滑动的方式延伸。
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公开(公告)号：US20100132142A1
公开(公告)日：2010-06-03
申请号：US12628968
申请日：2009-12-01
IPC分类号： B08B1/00
摘要： A rapper device for cleaning a heat exchange surface in a pressure vessel by transmitting impact energy. The rapper device comprises a striker and an impacting device for impacting the striker which has one end contacting the heat exchange surface in the pressure vessel. The striker comprises a piston section comprising a piston rod projecting out of the pressure vessel via a passage opening in line with the impacting device. A piston head is slideable within a piston chamber in line with the passage opening. The piston chamber is operatively connected to a sealing gas supply. The piston head is a separate part with an aperture. The piston rod runs through the aperture, e.g., in a slideable arrangement.
摘要翻译： 一种用于通过传递冲击能量来清洁压力容器中的热交换表面的敲击装置。 敲击装置包括撞击器和用于冲击撞击器的冲击装置，其具有接触压力容器中的热交换表面的一端。 冲击器包括活塞部分，该活塞部分包括通过与撞击装置一致的通道开口从压力容器伸出的活塞杆。 活塞头可以在与通道开口一致的活塞室内滑动。 活塞室可操作地连接到密封气体供应。 活塞头是带孔的独立部件。 活塞杆穿过孔，例如以可滑动的方式延伸。
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公开(公告)号：US07628121B2
公开(公告)日：2009-12-08
申请号：US11734177
申请日：2007-04-11
申请人： Uwe Herwig , TeckSoon Lau , Franciscus Johanna Arnoldus Martens , Manfred Heinrich Schmitz-Goeb
发明人： Uwe Herwig , TeckSoon Lau , Franciscus Johanna Arnoldus Martens , Manfred Heinrich Schmitz-Goeb
IPC分类号： F24H1/00
CPC分类号： C10J3/82 , C01B3/36 , C01B13/0251 , C01B2203/0244 , C01B2203/0255 , C01B2203/0261 , C01B2203/0883 , C01B2203/1241 , C01B2210/0046 , C10J3/86 , C10J2200/09 , C10J2300/1884 , C10J2300/1892 , F22B1/18 , F22B9/00 , F28D7/024 , F28D2021/0075 , F28F9/0229 , F28F2265/10
摘要： An apparatus for cooling hot gas comprises: (i) a vertical elongated vessel provided with a cooling medium compartment comprising in use a first cooling medium, an inlet to supply fresh first cooling medium and a outlet for discharge of used first cooling medium, the vessel further provided with an inlet for hot gas and an outlet for cooled gas, at least one heat exchange tube, which heat exchange tube is positioned in the cooling medium compartment (and fluidly connects the inlet for hot gas and the outlet for cooled gas, (ii) said cooling medium compartment further comprising a vertical and centrally positioned open ended downcomer wherein said heat exchange tube is positioned in a space between the downcomer and the vessel wall, (iii) and wherein the heat exchanger tube is mounted at its upstream end in a tube plate and wherein the tube plate is provided with means to supply a second cooling medium to the exterior of the upstream end of the heat exchanger tube, means to discharge the used second cooling medium, means to reduce the temperature of the used second cooling medium and means to recycle the second cooling medium to the exterior of the upstream end of the heat exchanger tube.
摘要翻译： 用于冷却热气体的装置包括：（i）设置有冷却介质隔室的垂直细长容器，其包括使用中的第一冷却介质，用于供应新鲜的第一冷却介质的入口和用于排放所使用的第一冷却介质的出口，所述容器 还设置有用于热气体的入口和用于冷却气体的出口，至少一个热交换管，该热交换管定位在冷却介质室（并且流体连接用于热气体的入口和用于冷却气体的出口）（ ii）所述冷却介质隔室还包括垂直和中心定位的开放式下降管，其中所述热交换管位于所述降液管和所述容器壁之间的空间中，（iii）并且其中所述热交换器管安装在其上游端 管板，其中所述管板设置有将第二冷却介质供应到所述热交换器管的上游端的外部的装置， 使用第二冷却介质，用于降低所使用的第二冷却介质的温度的装置以及将第二冷却介质再循环到热交换器管的上游端的外部的装置。
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