-
公开(公告)号：US20230279755A1
公开(公告)日：2023-09-07
申请号：US18114423
申请日：2023-02-27
申请人： XDI Holdings, LLC
CPC分类号： E21B43/24 , E21B43/2406 , E21B43/34 , E21B43/35 , F22B1/18 , F22B37/56 , F22B35/10 , F22G3/00
摘要： A system for improving a steam oil ratio (SOR) includes a direct steam generator (DSG) boiler fluidly coupled with a downhole portion of a steam system via at least a DSG outlet, wherein the DSG boiler is configured to schedule super-heat delivered to the downhole portion to optimize the SOR associated with the system.
-
22.发明申请SCALE SUPPRESSION APPARATUS, GEOTHERMAL POWER GENERATION SYSTEM USING THE SAME, AND SCALE SUPPRESSION METHOD 有权规模抑制装置，使用该方法的地热发电系统和规模抑制方法公开(公告)号：US20150210567A1
公开(公告)日：2015-07-30
申请号：US14396374
申请日：2013-04-26
发明人： Kokan Kubota , Yoshitaka Kawahara , Ichiro Myogan , Osamu Kato
CPC分类号： C02F1/66 , C02F1/683 , C02F5/083 , C02F2209/001 , C02F2209/003 , C02F2209/005 , C02F2209/03 , C02F2209/06 , C02F2209/40 , C02F2303/22 , F01K7/16 , F01K19/00 , F01K25/08 , F22B37/56 , F24T10/20 , F24T2010/50 , Y02E10/14
摘要： A scale suppression apparatus capable of suppressing in a low-priced manner the generation of silica-based scale and calcium-based scale in the influent water, a geothermal power generation system using the same, and a scale suppression method are provided. The apparatus includes a first addition unit configured to add liquid containing a chelating agent and an alkaline agent to influent water flowing through a pipe arrangement to make the influent water higher than pH 7, a second addition unit configured to add an acid substance to the influent water to make the influent water lower than pH 7, and a controller configured to alternatively switch between the operation of the first addition unit and the operation of the second addition unit. The controller controls the switching of the first addition unit and the second addition unit based on the signals output from a scale detection unit and a pH meter.
摘要翻译： 提供一种能够以低价方式抑制流入水中的二氧化硅系刻度和钙基垢的产生的规模抑制装置，使用该水垢的地热发电系统和水垢抑制方法。 该装置包括第一添加单元，其被配置为将含有螯合剂和碱性试剂的液体加入到流过管道装置的水中以使流入水高于pH7;第二加料单元，其构造成向流入物中加入酸性物质 水以使流入水低于pH7，以及控制器，其配置为交替地在第一加法单元的操作和第二加法单元的操作之间切换。 控制器基于从刻度检测单元和pH计输出的信号来控制第一加法单元和第二加法单元的切换。
-
公开(公告)号：US20140110109A1
公开(公告)日：2014-04-24
申请号：US14048501
申请日：2013-10-08
CPC分类号： F22B37/56 , E21B43/164 , E21B43/2406 , F22B1/18 , F22B29/06 , Y02E20/344
摘要： Systems and methods generate steam from produced water by passing the produced water through first and second steam generators coupled together. The first steam generator produces wet steam in which a liquid effluent with impurities of the produced water passes to the second steam generator. The second steam generator combusts fuel and oxidant in direct contact with the liquid effluent. The first and second steam generators limit fouling and waste while providing a combined steam output that may include combustion products from only the second steam generator.
摘要翻译： 系统和方法通过使所产生的水通过耦合在一起的第一和第二蒸汽发生器产生来自生产水的蒸气。 第一蒸汽发生器产生湿蒸汽，其中具有产生水的杂质的液体流出物通过到第二蒸汽发生器。 第二蒸汽发生器燃烧燃料和氧化剂直接接触液体流出物。 第一和第二蒸汽发生器限制结垢和浪费，同时提供组合的蒸汽输出，其可以包括仅来自第二蒸汽发生器的燃烧产物。
-
公开(公告)号：US08498746B2
公开(公告)日：2013-07-30
申请号：US13606311
申请日：2012-09-07
IPC分类号： G06N5/02
CPC分类号： F22B37/48 , F22B37/56 , F23J3/023 , Y10T436/12
摘要： A sootblowing control system that uses predictive models to bridge the gap between sootblower operation and boiler performance goals. The system uses predictive modeling and heuristics (rules) associated with different zones in a boiler to determine an optimal sequence of sootblower operations and achieve boiler performance targets. The system performs the sootblower optimization while observing any operational constraints placed on the sootblowers.
摘要翻译： 一个吹灰控制系统，使用预测模型来弥合吹灰器操作和锅炉性能目标之间的差距。 该系统使用与锅炉中不同区域相关联的预测建模和启发式（规则）来确定吹灰器操作的最佳顺序并实现锅炉性能目标。 系统执行吹灰器优化，同时观察放置在吹灰器上的任何操作限制。
-
25.发明申请公开(公告)号：US20130152973A1
公开(公告)日：2013-06-20
申请号：US13766131
申请日：2013-02-13
发明人： ANDREW K. JONES
IPC分类号： F28G9/00
CPC分类号： F28G9/00 , F22B37/486 , F22B37/52 , F22B37/54 , F22B37/56 , F28G3/166 , F28G15/003
摘要： A cleaning system and method for cleaning heat transfer surfaces in a boiler using a temperature measuring system for measuring and monitoring wall temperature of an annular wall of the tube of a lance of one or more sootblowers. Controlling a flow of steam or other fluid through the tube during the cooling portions of the strokes based on wall temperature measurements from the temperature measuring system. Infrared or thermocouple temperature measuring systems may be used. The steam or other fluid may be flowed at a default flowrate that may be substantially zero until the temperature measuring system indicates the wall temperature of the annular wall begins to exceed a predetermined temperature limit which may be the softening point of the annular wall. Then the steam or other fluid is flowed at a rate greater than the default flowrate.
摘要翻译： 一种清洁系统和方法，用于使用用于测量和监测一个或多个吹灰器的喷枪的管的环形壁的温度的温度测量系统来清洁锅炉中的传热表面。 基于来自温度测量系统的壁温测量，在笔划的冷却部分期间控制蒸汽或其它流体通过管的流动。 可以使用红外或热电偶温度测量系统。 蒸汽或其他流体可以以基本上为零的默认流速流动，直到温度测量系统指示环形壁的壁温开始超过可能是环形壁的软化点的预定温度极限。 然后蒸汽或其他流体以大于默认流量的速率流动。
-
公开(公告)号：US08387473B2
公开(公告)日：2013-03-05
申请号：US13010824
申请日：2011-01-21
CPC分类号： F22B37/486 , F22B37/56 , F23J3/023 , F23N2025/08 , F28G1/166 , F28G15/003
摘要： A temperature sensing sootblower that may be configured as a modification to an existing sootblower or a specially constructed sootblower that, in addition to its normal soot blowing functions, has the capability to measure the flue gas, lance tube, and/or cleaning fluid temperatures. One or more thermocouples or other temperature measuring devices are carried by the sootblower lance tube that is inserted into the boiler. This allows for the temperature of the flue gas, lance tube, and cleaning fluid to be measured as the sootblower lance tube is inserted into and retracted from the boiler. Multiple temperature measuring devices may be located on the sootblower lance to measure the temperature across heat transfer surfaces and at different locations along the lance tube. A data transfer device transmits the temperature measurements from the rotating thermocouple to a non-rotating data acquisition unit for use in boiler cleaning and other operations.
摘要翻译： 一种温度感测吹灰器，其可以被配置为对现有吹灰器或特殊构造的吹灰器的修改，除了其正常的吹灰功能之外，还具有测量烟气，喷枪管和/或清洁流体温度的能力。 一个或多个热电偶或其他温度测量装置由插入锅炉的吹灰器喷枪管承载。 这允许当吹灰器喷枪管插入和从锅炉中缩回时测量烟道气，喷枪管和清洁流体的温度。 多个温度测量装置可以位于吹灰器喷枪上以测量传热表面和沿着喷枪管的不同位置处的温度。 数据传输装置将来自旋转热电偶的温度测量值传送到用于锅炉清洁和其他操作的非旋转数据采集单元。
-
27.发明申请Process for Conducting Cleaning Operations in a Fluid-Receiving Device of a Foodstuff-Processing Apparatus, and Fluid-Receiving Device and Foodstuff-Processing Apparatus Therefor 有权在食品加工设备的流体接收装置中进行清洗操作的流程，以及流体接收装置及其食品加工设备公开(公告)号：US20100064905A1
公开(公告)日：2010-03-18
申请号：US12162713
申请日：2007-01-30
申请人： Andrea Juergens , Gerhard Kramer , Judith Kling , Tobias Gayer , Wolfgang Holzapfel , Bruno Maas , Erwin Schuller , Kerstin Geiger , Peter Wiedemann , Manfred Breunig
发明人： Andrea Juergens , Gerhard Kramer , Judith Kling , Tobias Gayer , Wolfgang Holzapfel , Bruno Maas , Erwin Schuller , Kerstin Geiger , Peter Wiedemann , Manfred Breunig
IPC分类号： B08B7/04
CPC分类号： F22B1/284 , F22B37/56 , F24C14/005
摘要： A process for conducting cleaning operations at predetermined time intervals in a chamber or container of a fluid-receiving device of a foodstuff-processing apparatus first comprises receiving a first fluid in the chamber or container. Then, first and second degrees of cleaning are determined at first and second moments in time, respectively. Then, a first difference between the first and second degrees of cleaning is determined. In a first case, in which the second degree of cleaning lies below a first limit value, the action duration of the at least one cleaning agent during at least one subsequent cleaning operation is set depending on the first degree of cleaning. In a second case, in which the second degree of cleaning lies above the first limit value, a greater amount of cleaning agent is supplied and/or the time interval between two subsequent, successive cleaning operations is shortened.
摘要翻译： 在食品处理设备的流体接收装置的腔室或容器中以预定的时间间隔进行清洁操作的方法首先包括在腔室或容器中接收第一流体。 然后，分别在第一和第二时刻确定第一和第二清洁程度。 然后，确定第一和第二清洁度之间的第一差异。 在第一种情况下，其中第二程度的清洁低于第一限制值，在至少一次随后的清洁操作期间，至少一种清洁剂的作用持续时间根据第一清洁程度来设定。 在第二种情况下，其中第二级清洁度高于第一限制值，提供更大量的清洁剂和/或缩短两次后续连续清洗操作之间的时间间隔。
-
28.发明申请公开(公告)号：US20090151656A1
公开(公告)日：2009-06-18
申请号：US12002434
申请日：2007-12-17
申请人： Andrew K. Jones
发明人： Andrew K. Jones
IPC分类号： F28G1/16
CPC分类号： F28G9/00 , F22B37/486 , F22B37/52 , F22B37/54 , F22B37/56 , F28G3/166 , F28G15/003
摘要： A cleaning system and method for cleaning heat transfer surfaces in a boiler using a temperature measuring system for measuring and monitoring wall temperature of an annular wall of the tube of a lance of one or more sootblowers. Controlling a flow of steam or other fluid through the tube during the cooling portions of the strokes based on wall temperature measurements from the temperature measuring system. Infrared or thermocouple temperature measuring systems may be used. The steam or other fluid may be flowed at a default flowrate that may be substantially zero until the temperature measuring system indicates the wall temperature of the annular wall begins to exceed a predetermined temperature limit which may be the softening point of the annular wall. Then the steam or other fluid is flowed at a rate greater than the default flowrate.
摘要翻译： 一种清洁系统和方法，用于使用用于测量和监测一个或多个吹灰器的喷枪的管的环形壁的温度的温度测量系统来清洁锅炉中的传热表面。 基于来自温度测量系统的壁温测量，在笔划的冷却部分期间控制蒸汽或其它流体通过管的流动。 可以使用红外或热电偶温度测量系统。 蒸汽或其他流体可以以基本为零的默认流速流动，直到温度测量系统指示环形壁的壁温开始超过可以是环形壁的软化点的预定温度极限。 然后蒸汽或其他流体以大于默认流量的速率流动。
-
公开(公告)号：US20090090311A1
公开(公告)日：2009-04-09
申请号：US11868021
申请日：2007-10-05
IPC分类号： F22B37/48
CPC分类号： F22B37/48 , F22B37/56 , F23J3/023 , Y10T436/12
摘要： A sootblowing control system that uses predictive models to bridge the gap between sootblower operation and boiler performance goals. The system uses predictive modeling and heuristics (rules) associated with different zones in a boiler to determine an optimal sequence of sootblower operations and achieve boiler performance targets. The system performs the sootblower optimization while observing any operational constraints placed on the sootblowers.
摘要翻译： 一个吹灰控制系统，使用预测模型来弥合吹灰器操作和锅炉性能目标之间的差距。 该系统使用与锅炉中不同区域相关联的预测建模和启发式（规则）来确定吹灰器操作的最佳顺序并实现锅炉性能目标。 系统执行吹灰器优化，同时观察放置在吹灰器上的任何操作限制。
-
公开(公告)号：US20080317447A1
公开(公告)日：2008-12-25
申请号：US11767835
申请日：2007-06-25
申请人： Tracy L. Lentz , Steven R. Hoglund
发明人： Tracy L. Lentz , Steven R. Hoglund
IPC分类号： F22B1/30
摘要： A humidifier configured to determine when the humidifier requires cleaning. The humidifier includes a tank for containing water, a heater for heating the water in the tank to generate steam, and one or more water level sensors for detecting the level of water in the tank, including detecting water at first level and a second level, where the first level is lower than the second level. The humidifier further includes a drain valve for draining water from the tank and a controller. The controller is configured to open the drain valve to drain water from the tank, measure a time interval required for the water to drain from the second level to the first level, and compare the time interval against a threshold value. If the time interval exceeds the threshold value, then the controller is configured to provide an indication to clean the humidifier. Methods are also disclosed.
摘要翻译： 一个加湿器，用于确定加湿器何时需要清洁。 加湿器包括用于容纳水的罐，用于加热罐中的水以产生蒸汽的加热器，以及用于检测罐中的水位的一个或多个水位传感器，包括检测第一水位和第二水位的水， 第一级低于第二级。 加湿器还包括用于从罐排出水的排水阀和控制器。 控制器被配置为打开排水阀以从罐中排出水，测量水从第二级排到第一级所需的时间间隔，并将时间间隔与阈值进行比较。 如果时间间隔超过阈值，则控制器被配置为提供清洁加湿器的指示。 还公开了方法。
-
-
-
-
-
-
-
-
-
搜索结果
114 条记录 (耗时 0.023 秒)
