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公开(公告)号：US20240077262A1
公开(公告)日：2024-03-07
申请号：US18209214
申请日：2023-06-13
发明人： Bradley A. McGinnis , Rodrick E. Hall , Jeff Bause
CPC分类号： F28G3/163 , B08B9/0323 , F22B37/48 , F28D2021/0024
摘要： A cleaning system includes an explosive subsystem including: a plurality of detonation cords extending along a direction different from a vertical direction; and a locating assembly locating the plurality of detonation cords relative to each other. The locating assembly spaces each of the detonation cords apart from a system to be cleaned. The cleaning system includes a pressurized air blower assembly adjacent a portion of the system to be cleaned, the pressurized air blower assembly being configured to direct pressurized air towards the portion of the system to be cleaned after the detonation cords have been exploded.
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公开(公告)号：US20180231336A1
公开(公告)日：2018-08-16
申请号：US15430168
申请日：2017-02-10
申请人： Larry Baxter , David Frankman , Nathan Davis
发明人： Larry Baxter , David Frankman , Nathan Davis
CPC分类号： F28F19/00 , F28F19/008 , F28F19/01 , F28G3/16 , F28G3/163 , F28G9/00 , F28G9/005 , F28G13/00
摘要： A method for preventing fouling of an operating heat exchanger is disclosed. A carrier liquid is provided to the heat exchanger. The carrier liquid contains a potential fouling agent. The potential fouling agent is entrained in the carrier liquid, dissolved in the carrier liquid, or a combination thereof. The potential fouling agent fouls the heat exchanger by condensation, crystallization, solidification, desublimation, reaction, deposition, or combinations thereof. A gas-injection device is provided on the inlet of the heat exchanger. A non-reactive gas is injected into the carrier liquid through the gas-injection device. The non-reactive gas will not foul the heat exchanger surface and will not condense into the carrier liquid. The non-reactive gas creates a disturbance by increasing flow velocity and creating a shear discontinuity, thereby breaking up crystallization and nucleation sites on the surface of the heat exchanger. In this manner, fouling of the operating heat exchanger is prevented.
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公开(公告)号：US10024613B2
公开(公告)日：2018-07-17
申请号：US14805682
申请日：2015-07-22
申请人： STONEAGE, INC.
发明人： Todd Mathis
摘要： A frame apparatus for holding a flexible lance positioning mechanism adjacent to and spaced from a heat exchanger tube sheet includes an upper guide rail, a lower guide rail, a positioner rail supported from one of the upper and lower guide rails and guided by the other of the upper and lower guide rails, and a rail clamp assembly fastened to a portion of a tube sheet. This rail clamp assembly has a flat plate member fastened to the tube sheet, a base plate spaced from the flat plate by one or more threaded shafts, and one or more clamp fingers rotatably fastened to the base plate. Each clamp fingers is operable to rotate toward the base plate when the base plate is drawn against the flat plate or beam member by rotating the threaded shaft, thus drawing the rail securely to the flat plate of the clamp assembly.
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公开(公告)号：US20170183193A1
公开(公告)日：2017-06-29
申请号：US15459327
申请日：2017-03-15
申请人： STONEAGE, INC.
发明人： Jeffery R. Barnes
CPC分类号： B65H51/10 , B08B9/0433 , B65H2402/60 , B65H2402/61 , B65H2402/63 , B65H2404/1521 , B65H2404/1544 , B65H2701/33 , F28G1/163 , F28G3/163 , F28G15/02 , F28G15/04
摘要： A flexible lance drive device is disclosed that has, in a compact housing, a drive motor between an inner and an outer wall, a linear array of pairs of driven upper and lower drive rollers outside the outer wall coupled to the drive motor via shafts extending through both of the inner and outer walls. Each driven roller is fastened to its shaft via a quick release device. A drive sprocket is fastened to each shaft outside the inner wall. The drive motor is coupled to each of the drive sprockets via a serpentine belt carried outside the inner wall. The lower driven rollers are rotatably carried by the inner and outer walls. The upper driven rollers are rotatably carried by a block positioned between the inner and outer walls and coupled to the lower driven rollers by a pair of parallel links releasably biased by a piston driven linkage.
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公开(公告)号：US20170102195A1
公开(公告)日：2017-04-13
申请号：US15270926
申请日：2016-09-20
申请人： STONEAGE, INC.
发明人： Travis Watkins
CPC分类号： F28G1/04 , B08B9/043 , F28G3/163 , F28G15/003 , F28G15/04
摘要： An apparatus for sensing an obstruction within a tube being cleaned and repetitively advancing and retracting a flexible high pressure fluid cleaning lance within the tube is disclosed. The method includes sensing a pneumatic supply pressure to a pneumatic lance drive motor at the motor during forward operation, sensing a pneumatic discharge pressure at the drive motor during forward operation, determining a difference between the pressures, comparing the difference to a predetermined difference threshold; reversing the drive motor direction for a predetermined time interval if the difference exceeds the threshold, and restoring forward operation after the predetermined time interval; and repeating the reversing and restoring operations until the difference no longer exceeds the predetermined difference threshold.
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公开(公告)号：US09400145B2
公开(公告)日：2016-07-26
申请号：US14808322
申请日：2015-07-24
申请人： STONEAGE, INC.
发明人： Todd Mathis , Damon Martin Gilbert
CPC分类号： F28G15/02 , B08B3/024 , B08B9/0323 , F16L3/1091 , F16L3/223 , F28G3/163 , F28G15/04
摘要： A guide tube pitch adjustment apparatus for aligning distal ends of lance guide tubes in registry with tube openings in a heat exchanger tube sheet is disclosed. A guide tube pitch clamp assembly carried within and supported from a housing. The pitch clamp assembly has at least two V-blocks fastened to a threaded rod. One V-block is fastened to a portion of the threaded rod having right hand threads, and another V-block is fastened to another portion of the threaded rod having left hand threads. Each of the V-blocks supports a portion of one of the guide tubes, and a cross bar clamp within the housing is oriented to span across the V-blocks and adjustably hold the portions of the guide tubes in a spaced relationship such that spacing between the distal ends of adjacent guide tubes may be adjusted by rotation of the threaded rod.
摘要翻译： 公开了一种引导管螺距调节装置，用于将导管的远端与热交换器管板中的管开口对准。 承载在壳体内并由壳体支撑的导管节距夹具组件。 螺距夹具组件具有至少两个紧固到螺纹杆的V形块。 一个V形块被固定到具有右手螺纹的螺纹杆的一部分上，另一个V形块被紧固到具有左手螺纹的螺纹杆的另一部分上。 V形块中的每一个支撑一个导管的一部分，并且壳体内的横杆夹具被定向成跨越V形块跨过V形块并且可调节地将引导管的部分保持在间隔开的关系中， 可以通过螺杆的旋转来调节相邻引导管的远端。
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公开(公告)号：US20130312672A1
公开(公告)日：2013-11-28
申请号：US13885288
申请日：2011-10-21
申请人： Marc Tirkschleit , Ricardo Cabrera
发明人： Marc Tirkschleit , Ricardo Cabrera
IPC分类号： F28G15/04
摘要： A cleaning device for a combustion boiler, comprising a high-temperature-resistant cleaning hose for feeding a cleaning medium into the combustion boiler, a hose reel which can be rotated about a first axis of rotation, wherein the cleaning hose can be wound at least partially in said reel, and wherein the hose reel comprises an opening through which the cleaning hose can be guided during winding or unwinding parallel to the first axis of rotation.
摘要翻译： 一种用于燃烧锅炉的清洁装置，包括用于将清洁介质输送到燃烧锅炉中的耐高温清洁软管，可绕第一旋转轴线旋转的软管卷筒，其中清洁软管可以至少缠绕 部分地在所述卷轴中，并且其中软管卷轴包括开口，清洁软管可以在平行于第一旋转轴线的卷绕或展开期间被引导通过该开口。
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公开(公告)号：US08057607B2
公开(公告)日：2011-11-15
申请号：US12383183
申请日：2009-03-20
CPC分类号： B08B9/0433 , B08B9/04 , F28G1/163 , F28G3/163 , F28G15/003 , F28G15/02 , F28G15/08
摘要： An automated heat exchanger tube cleaning assembly and system are provided. The present system can automatically (without ongoing human intervention) survey the tube sheet of a heat exchanger in three-dimensions, convert and record the survey results as a digital file in three-dimensions, and then, according to sequential parameters input via custom software, automatically coordinate via computer one or more cleaning devices to effect the cleaning of each desired tube of the heat exchanger.
摘要翻译： 提供了一种自动热交换器管清洁组件和系统。 本系统可以自动（不进行人为干预）三维测量热交换器的管板，将测量结果转换并记录为三维数字文件，然后根据通过定制软件输入的顺序参数 通过计算机自动协调一个或多个清洁装置，以实现热交换器的每个期望的管的清洁。
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公开(公告)号：US20100126540A1
公开(公告)日：2010-05-27
申请号：US12275333
申请日：2008-11-21
申请人： Christian Geppert , Stefan Scroth
发明人： Christian Geppert , Stefan Scroth
IPC分类号： B08B9/02
CPC分类号： F28G3/163 , B08B9/0433 , F28G15/02 , F28G15/04
摘要： A pair of parallel metal lances is driven by a transversal drive into and out of heat exchanger tubes. The lances are supported by a plurality of spaced apart, retractable door supports so that the transversal drive mechanism can approach the tube sheet of the heat exchanger tubes as closely as possible. A pair of rotational drive motors rotates the lances at a user controllable speed. As the lances are moved into the tubes, the interlocked support doors retract one at a time, sequentially. Similarly, as the lances are withdrawn from the tubes, the support doors close one at a time in an interlocked fashion.
摘要翻译： 一对平行的金属喷枪由横向驱动器驱动进入和离开热交换器管。 喷枪由多个间隔开的可收回的门支撑件支撑，使得横向驱动机构可以尽可能接近热交换器管的管板。 一对旋转驱动电机以用户可控速度旋转喷枪。 当喷枪移动到管中时，互锁的支撑门依次缩回一个。 类似地，当喷枪从管中取出时，支撑门以互锁的方式一次关闭。
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10.发明申请公开(公告)号：US20100083988A1
公开(公告)日：2010-04-08
申请号：US12443893
申请日：2007-08-20
申请人： Rene Jacquinet
发明人： Rene Jacquinet
IPC分类号： B08B9/032
CPC分类号： F28G3/163 , B08B9/0433 , B08B9/045 , B08B9/0495 , F28G1/163
摘要： The invention relates to a method of cleaning a pipe (12) by action of a fluid under very high pressure. It is characterised in that the fluid under very high pressure is caused to pass in a flexible tube (14); said tube is subjected to the action of motorisation means (5) for longitudinal advance, and means for driving the tube (14) in rotation around its longitudinal axis; these motorisation means (50) are regulated by management means (48) and rotation detection means (47) and/or pinpointing longitudinal advance, and these means of driving in rotation; the tube (14) is guided near the entrance of the pipe (12). The invention also relates to a device for implementing this method.
摘要翻译： 本发明涉及通过非常高压下的流体的作用来清洁管（12）的方法。 其特征在于使得在非常高的压力下的流体通过柔性管（14）; 所述管受到用于纵向推进的电动装置（5）的作用，以及用于驱动管（14）围绕其纵向轴线旋转的装置; 这些电动装置（50）由管理装置（48）和旋转检测装置（47）和/或精确定位纵向前进来调节，这些驱动装置旋转; 管（14）在管（12）的入口附近被引导。 本发明还涉及一种用于实现该方法的装置。
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