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公开(公告)号：US11738378B2
公开(公告)日：2023-08-29
申请号：US18075186
申请日：2022-12-05
Applicant: STONEAGE, INC.
Inventor： Joseph A. Schneider , Adam Christopher Markham , Scott Howell , Daniel Szabo , Cody Montoya , Jeffery R. Barnes , Cooper Hanley
CPC classification number: B08B9/0433 , B08B9/047 , F28G1/163 , F28G15/04 , B08B9/04 , F28G15/003 , F28G15/08
Abstract: A system and an apparatus for positioning a plurality of flexible cleaning lances through tubes penetrating a tube sheet of a heat exchanger tube sheet, includes a smart lance tractor drive, a controller, and a tumble box connected to the controller operable to generate and/or distribute electrical power to the AC induction sensor from an air pressure source, supply electrical power to the controller and distribute pneumatic power to pneumatic motors for positioning the tractor drive on the positioner frame. The smart tractor drive includes sensors for detection of mismatch between expected and actual lance positions, sense lance insertion distance and lance removal and provide automated drive reversal operation to remove blockages within tubes being cleaned.
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公开(公告)号：US11733720B2
公开(公告)日：2023-08-22
申请号：US17685552
申请日：2022-03-03
Applicant: TERYDON, INC.
Inventor： Terry D. Gromes, Sr. , Terry D. Gromes, Jr. , Kristen E. Griffin , Jon M. Shockey, Jr. , Gordon W. East , William C. Jackson
IPC: G05D7/06 , B24C7/00 , G06F3/04886 , B24C3/32 , F28G1/16 , F28G15/00 , F28G15/02 , F28G15/08 , F28D7/16
CPC classification number: G05D7/0617 , B24C3/327 , B24C7/0015 , F28G1/163 , F28G15/003 , F28G15/02 , F28G15/08 , G06F3/04886 , F28D7/16
Abstract: Water-jet cleaning system and a method of cleaning a heat exchanger. The equipment includes a rotary tool having a lance with at least two degrees of freedom. The lance's movements relative to openings defined in the heat exchanger face plate are controlled via a smart indexing controller. The controller includes an electronic communication device that is specifically programmed to selectively activate various components of the rotary tool and a water delivery system. The programming utilizes an observed, learned, or uploaded pattern of the heat exchanger tube openings to selectively rotate the lance relative to the rotary tool's mounting assembly or linearly move the lance towards or away from the mounting assembly. The controller moves the lance to align a nozzle thereon with a selected opening in the face plate and then delivers a high pressure water jet therethrough.
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公开(公告)号：US11709507B2
公开(公告)日：2023-07-25
申请号：US16776741
申请日：2020-01-30
Applicant: Terydon, Inc.
Inventor： Terry D. Gromes, Sr. , Terry D. Gromes, Jr. , Kristen E. Griffin , Jon M. Shockey, Jr. , Gordon W. East , William C. Jackson
IPC: G05D7/00 , G05D7/06 , B24C7/00 , G06F3/04886 , B24C3/32 , F28G1/16 , F28G15/00 , F28G15/02 , F28G15/08 , G05B15/02 , F28D7/16
CPC classification number: G05D7/0617 , B24C3/327 , B24C7/0015 , F28G1/163 , F28G15/003 , F28G15/02 , F28G15/08 , G05B15/02 , G06F3/04886 , F28D7/16
Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.
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公开(公告)号：US20180266777A1
公开(公告)日：2018-09-20
申请号：US15925552
申请日：2018-03-19
Applicant: STONEAGE, INC.
Inventor： John L. Krauser , Jeffery R. Barnes , Cody R. Montoya
Abstract: A system and an apparatus for positioning a plurality of flexible cleaning lances includes a frame removably fastened parallel to a row of tubes in a tube sheet within a domed end of a heat exchanger. A chassis support member is mounted on the frame for movement in an X direction. A chassis having spaced apart parallel box rail members is movably mounted on the chassis support member for movement of the chassis in a Y direction. A rotary arm extends from the chassis, and a flexible lance guide hand fastened to a distal end of the rotary arm is configured to maintain a plurality of flexible lance guide tubes in parallel alignment with the row of tubes irrespective of an angle between the rotary arm and the frame. The system may include a lance drive and a snout connected between the lance drive and the positioning apparatus.
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公开(公告)号：US10048027B2
公开(公告)日：2018-08-14
申请号：US15124461
申请日：2015-03-27
Applicant: LOBBE INDUSTRIESERVICE GMBH & CO KG
Inventor： Reinhard Eisermann , Bodo Skaletz
Abstract: A method for cleaning tube bundles with open end faces, in particular tube bundles of heat exchangers, air coolers, or condensers. A cleaning device which has at least one cleaning unit is positioned adjacently to the open ends of the tube bundle, and the at least one cleaning unit which has a high-pressure hose is then arranged in a successive manner by a controller so as to be flush with the respective tube of the tube bundle. The cleaning unit is inserted into the respective tube and supplied with a liquid under high-pressure. The aim of the invention is to improve such a method and device such that a reliable cleaning process is carried out without operating errors. This is achieved in that the insert depth is measured when inserting the at least one cleaning unit into the respective tube and monitored by the controller.
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Patent Agency Ranking
公开(公告)号：US20170131049A1
公开(公告)日：2017-05-11
申请号：US15411171
申请日：2017-01-20
Applicant: General Electric Technology GmbH
Inventor： Lars Peter NILSSON , Friedrich Weyland
CPC classification number: F28G9/005 , B23P15/26 , F28D19/044 , F28D19/045 , F28G1/163 , F28G15/08 , Y10T29/49357
Abstract: A gas to gas heat exchanger 110 is equipped with a heat transfer element cleaning system 160, effluent collector hopper 162 and effluent collector hopper cleaning system 164. The heat transfer element cleaning system 160 is useful to remove accumulated substances from the heat exchanger 110 heat transfer elements 134. The effluent collector hopper 162 is useful to capture a cleaning fluid used to remove accumulated substances from the heat exchanger 110 heat transfer elements 134. The effluent collector hopper cleaning system 164 is useful to remove accumulated substances captured with the cleaning fluid from the effluent collector hopper 162 to prevent clogging thereof.
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公开(公告)号：US09587894B2
公开(公告)日：2017-03-07
申请号：US14153157
申请日：2014-01-13
Applicant: ALSTOM Technology Ltd
Inventor： Lars Peter Nilsson , Friedrich Weyland
CPC classification number: F28G9/005 , B23P15/26 , F28D19/044 , F28D19/045 , F28G1/163 , F28G15/08 , Y10T29/49357
Abstract: A gas to gas heat exchanger 110 is equipped with a heat transfer element cleaning system 160, effluent collector hopper 162 and effluent collector hopper cleaning system 164. The heat transfer element cleaning system 160 is useful to remove accumulated substances from the heat exchanger 110 heat transfer elements 134. The effluent collector hopper 162 is useful to capture a cleaning fluid used to remove accumulated substances from the heat exchanger 110 heat transfer elements 134. The effluent collector hopper cleaning system 164 is useful to remove accumulated substances captured with the cleaning fluid from the effluent collector hopper 162 to prevent clogging thereof.
Abstract translation: 气体与气体热交换器110配备有传热元件清洁系统160，流出物收集器料斗162和流出物收集器料斗清洁系统164.传热元件清洁系统160可用于从热交换器110中传送积聚的物质 流出物收集器料斗162可用于捕获用于从热交换器110传热元件134中除去积聚的物质的清洁流体。流出物收集器料斗清洁系统164可用于将清洁流体捕获的积聚物从 流出物收集器料斗162，以防止其堵塞。
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公开(公告)号：US20090000770A1
公开(公告)日：2009-01-01
申请号：US11768941
申请日：2007-06-27
Applicant: Rickey A. Wilson
Inventor： Rickey A. Wilson
IPC: F28G15/08
Abstract: The present invention relates generally to a rapper alignment plug used in the custom alignment of one or more portions of a rapper device through the walls of a vessel, and methods for forming and using same.
Abstract translation: 本发明总体上涉及一种用于通过容器壁的敲击器装置的一个或多个部分的定制对准中使用的敲口器对准塞，以及用于形成和使用它的方法。
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公开(公告)号：US4373855A
公开(公告)日：1983-02-15
申请号：US154864
申请日：1980-05-30
Applicant: Bernard Lebouc
Inventor： Bernard Lebouc
IPC: G21C17/003 , B23K37/02 , B23K101/14 , B23Q3/00 , B25J5/00 , B62D57/032 , F22B37/00 , F22B37/02 , F28G15/08
CPC classification number: F22B37/006
Abstract: A tool carrier unit, intended to be moved over a tube plate, comprises two perpendicular arms equipped with devices for engaging in the holes of the plate, and for moving the unit, step by step, by relative movement of the arms, across the plate. The unit comprises a supporting element in the form of an angle bracket defining a vee arranged with its apex perpendicular to the plate. The arms are arranged external to the vee, and at the inside of the vee, unaffected by the movement of the arms, guides are provided for supporting a tool.
Abstract translation: 旨在在管板上移动的工具承载单元包括两个垂直臂，其配备有用于接合板的孔的装置，并且用于通过臂的相对运动逐步地移动该单元，跨过板 。 该单元包括形式为角度支架形式的支撑元件，其定义了其顶点垂直于板的六边形。 臂被布置在vee的外部，并且在vee的内部不受臂的运动的影响，提供用于支撑工具的引导件。
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公开(公告)号：US4367790A
公开(公告)日：1983-01-11
申请号：US217090
申请日：1980-12-16
Applicant: Walter A. Draeger
Inventor： Walter A. Draeger
CPC classification number: F28G15/04 , Y10S165/003
Abstract: A tube cleaning apparatus especially suitable for use in a hot emission stack which includes vertical cooling tubes contained within a stacked housing is disclosed herein. This apparatus utilizes a mechanical cleaning head movable vertically between a raised position and a lowered position, a support assembly for moving the cleaning head horizontally to any desired location above the tubes and an indexing mechanism outside the emission stack for indicating the horizontal position of the cleaning head. In this way, any given tube cleaned from a remote location by first moving head to a point directly above that tube and thereafter lowering the head into and through the latter.
Abstract translation: 本文公开了一种特别适用于包含堆叠壳体内的垂直冷却管的热排放堆的管清洁装置。 该装置使用在升高位置和下降位置之间垂直移动的机械清洁头，用于将清洁头水平移动到管上方任何所需位置的支撑组件和用于指示清洁的水平位置的发射堆叠外的分度机构 头。 以这种方式，任何给定的管通过首先将头移动到直接在该管上方的位置，然后将头部降入并穿过该管，从而从远程位置清洁。
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