专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20100258112A1 GENERATION OF STEAM FROM SOLAR ENERGY 审中-公开
标题翻译：太阳能蒸汽的产生
公开(公告)号：US20100258112A1
公开(公告)日：2010-10-14
申请号：US12757100
申请日：2010-04-09
申请人： John C. Viskup, JR. , Bochuan Lin
发明人： John C. Viskup, JR. , Bochuan Lin
IPC分类号： F24J2/10 , F24J2/24
CPC分类号： F22B35/02 , F22B1/006 , F24S20/20 , F24S2023/86 , Y02E10/41 , Y02E10/46
摘要： A cavity-type solar energy receiver for generating high pressure steam, which includes panels of tubes defining a cavity within an outer enclosure. Concentrated solar energy provided by a heliostat enters the cavity opening in the enclosure and evaporates water within some of the tube panels. The evaporating tubes receive hot water from a steam drum by natural circulation and return a mixture of steam and hot water to the steam drum. Additional tube panels are positioned to receive reflected solar energy, which is used to preheat feed water and to superheat steam.
摘要翻译：一种用于产生高压蒸汽的腔型太阳能接收器，其包括在外壳内限定空腔的管板。由定日镜提供的集中的太阳能进入外壳中的空腔开口并蒸发一些管板内的水。蒸发管通过自然循环从蒸汽桶接收热水，并将蒸汽和热水的混合物返回到蒸汽鼓。额外的管板被定位成接收反射的太阳能，其用于预热给水和过热蒸汽。

12. 发明授权

US07243618B2 Steam generator with hybrid circulation 失效
公开(公告)号：US07243618B2
公开(公告)日：2007-07-17
申请号：US11249998
申请日：2005-10-13
申请人： Arkadiy M. Gurevich
发明人： Arkadiy M. Gurevich
IPC分类号： F22D1/00
CPC分类号： F22B35/10 , F22B1/1815 , F22B29/04 , F22B35/02 , Y02E20/14 , Y02E20/16 , Y02E20/18
摘要： A hybrid vapor generator has at least one evaporator with tubes arranged in sections, one section including a natural circulation loop with a separating drum and downcomer(s), and another section being a pump assisted once-through circulation section.

13. 发明授权

US6105538A Waste heat boiler with variable output 失效
标题翻译：余热锅炉可变输出
公开(公告)号：US6105538A
公开(公告)日：2000-08-22
申请号：US284812
申请日：1999-06-18
申请人： Pasi Aaltonen
发明人： Pasi Aaltonen
IPC分类号： F22B1/18 , F22B35/00 , F22B35/02 , F22D5/00 , F22D5/34 , F22D5/36 , F22B23/06 , F22B37/10
CPC分类号： F22B35/007 , F22B1/1807 , F22B35/02 , Y02E20/363
摘要： A self-regulating exhaust gas boiler intended for the recovery of thermal energy from the exhaust gases of diesel engines or the like, has a steam/water cylinder acting as the water and steam space. There is a convection part acting as the vaporizer and being fitted in the vertical orientation between the steam/water cylinder and a lower cylinder, or the like, and connected to it. There is at least one downcomer interconnecting the steam/water cylinder and the lower cylinder, or the like. At least one valve or corresponding device regulates the amount of water and the water level in the convection part is mounted between the steam/water cylinder and the lower cylinder, or the like, preferably in the lower section of the downcomer. The preferably vertically disposed pipes of the convection part are partly filled with water, the power of the exhaust gas boiler being regulated by adjusting the water level in the convection part by means of a valve on the basis of the different heat transfer properties of water, a water-steam mixture, and steam. The valve can be continuously regulated and/or of the open/shut type. The pipe or pipes connecting the convection part to the steam/water cylinder can penetrate the mantle of the steam/water cylinder at a point above the highest permitted steam/water cylinder water level.
摘要翻译： PCT No.PCT / FI97 / 00640 Sec。 371日期：1999年6月18日 102（e）1999年6月18日PCT PCT 1997年10月23日PCT公布。出版物WO98 / 17948 PCT 日期1998年04月30日用于从柴油发动机等的废气中回收热能的自调节废气锅炉具有作为水和蒸汽空间的蒸汽/水汽缸。存在作为蒸发器的对流部件，并且被配置在蒸汽/水筒和下部气缸等之间的垂直取向上并与之连接。至少有一个降液管将蒸汽/水汽缸与下汽缸等相互连接。至少一个阀或相应的装置调节水的量，并且对流部分中的水位安装在蒸汽/水缸和下部气缸等之间，优选在降液管的下部。对流部分的优选竖直放置的管道部分地充满水，通过基于水的不同传热性质的阀来调节对流部分中的水位来调节废气锅炉的功率，水蒸汽混合物和蒸汽。阀可以连续调节和/或打开/关闭型。将对流部分连接到蒸汽/水桶的管道或管道可以在允许的最高允许蒸汽/水缸水位以上的点处穿透蒸汽/水桶的外壳。

14. 发明授权

US4802446A Safety device for subcritical pressure steam boilers 失效
标题翻译：亚临界压力锅炉安全装置
公开(公告)号：US4802446A
公开(公告)日：1989-02-07
申请号：US43185
申请日：1987-04-27
申请人： Leonard E. Triggs
发明人： Leonard E. Triggs
IPC分类号： F22B35/02 , F22B35/08 , F22B37/42
CPC分类号： F22B35/02 , F22B35/08
摘要： A safety device for subcritical natural and forced circulation boilers wherein the differential between downcomer fluid temperature and drum saturation temperature is measured and the trend of the differential is determined by computer means on a continuous basis. If the differential approaches a defined limit in its trend in a defined time interval or the furnace tube temperature increases instantaneously, the heat source for the boiler is diminished.
摘要翻译：一种用于亚临界天然和强制循环锅炉的安全装置，其中测量降液管流体温度和鼓饱和温度之间的差异，并且通过计算机手段连续地确定差速器的趋势。如果差速器在规定的时间间隔内接近其趋势的限定或炉管温度瞬间增加，则锅炉的热源减少。

15. 发明授权

US4619224A Apparatus for controlling drum water level of drum type boiler 失效
标题翻译：用于控制鼓式锅炉的鼓水位的装置
公开(公告)号：US4619224A
公开(公告)日：1986-10-28
申请号：US765437
申请日：1985-08-14
申请人： Atsushi Takita , Akira Sugano , Naganobu Honda
发明人： Atsushi Takita , Akira Sugano , Naganobu Honda
IPC分类号： F22B35/02 , F22D5/30 , F22D5/26
CPC分类号： F22D5/30 , F22B35/02
摘要： An apparatus for controlling the drum water level of a drum boiler prevents the boiler system from being tripped off which would otherwise be caused by an excessive fall in the drum water level immediately after the start of load runback, by increasing the real feed water flow rate in such a manner that a feed water flow rate demand signal obtained from the drum water level deviation is corrected by a feed water flow rate increment signal obtained from the amount of load reduction (load demand--load reference after load runback) at the time of load runback. In addition, the fact that the drum water level stops falling and starts to rise is detected, and the feed water flow rate demand signal is adjusted so as to take a medium value between the real feed water flow rate and the real main steam flow rate, thereby preventing the boiler system from being tripped off which would otherwise be caused by an excessive rise in the drum water level.
摘要翻译：用于控制滚筒锅炉的滚筒水位的装置防止锅炉系统脱扣，否则将由负载回流开始后立即滚筒水位的过度下降引起，通过增加实际给水流量使得从滚筒水位偏差获得的给水流量需求信号通过从负载减少量（负载回流之后的负载需求 - 负载基准）获得的进给水流量增量信号来校正，负载回流。另外，检测出滚筒水位停止下降并开始上升的事实，并且调节给水流量需求信号，使得在实际给水流量与实际主蒸汽流量之间取中间值，从而防止锅炉系统跳闸，否则这将由鼓水位的过度上升引起。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式