-
公开(公告)号：US20150107626A1
公开(公告)日：2015-04-23
申请号：US14544409
申请日：2015-01-02
申请人： Joseph J. Franzino , George M. Cruz
发明人： Joseph J. Franzino , George M. Cruz
CPC分类号： F28G9/00 , B08B9/027 , B08B9/032 , C11D11/0041 , C23G1/02 , C23G1/14 , C23G3/04 , F28G15/003
摘要： A system for descaling heat exchanger surfaces using a varying concentration of either an acidic or alkaline solution, selecting an optimum pH value for descaling a heat exchanger according to the level of cleaning the heat exchanger requires, monitoring pH value of descaling solution during circulation through a heat exchanger, and adding chemical solution to achieve coincidence of optimum and monitored pH values during descaling operation.
-
公开(公告)号：US10012455B2
公开(公告)日：2018-07-03
申请号：US14544409
申请日：2015-01-02
申请人： Joseph J. Franzino , George M Cruz
发明人： Joseph J. Franzino , George M Cruz
CPC分类号： F28G9/00 , B08B9/027 , B08B9/032 , C11D11/0041 , C23G1/02 , C23G1/14 , C23G3/04 , F28G15/003
摘要： A system for descaling heat exchanger surfaces using a varying concentration of either an acidic or alkaline solution, selecting an optimum pH value for descaling a heat exchanger according to the level of cleaning the heat exchanger requires, monitoring pH value of descaling solution during circulation through a heat exchanger, and adding chemical solution to achieve coincidence of optimum and monitored pH values during descaling operation.
-
公开(公告)号：US5235718A
公开(公告)日：1993-08-17
申请号：US782085
申请日：1991-10-24
摘要： A tube cleaning apparatus for tubes and pipes installed in power plant and similar industrial equipment utilizes a rotating brush assembly fitted to one end of a rotary cable encased in a protective casing and driven at its other end in clockwise and counterclockwise rotation by a reversible motor. The invention provides a drive head fitted with a plurality of drive rollers for engaging the protective casing and propelling the casing, cable and brush assembly at a high rate of speed into and out of each tube being cleaned. The drive rollers may be driven by a separately provided reversible motor or by the same motor used for the protective casing. A control mechanism affixed to the drive head enables the operator to manipulate the reversible motor(s) by issuing air pulses to actuate air switches controlling on/off and direction of rotation of the motor(s). An extension device provides for access of the cleaning apparatus particularly the brush assembly to tubes and pipes situated in confined or obstructed locations in a tube sheet. Braking mechanisms are provided for the drive head, protective cable, and the extension device to limit the high speed operational excursion of the brush assembly to tube length.
摘要翻译： 安装在发电厂和类似工业设备中的用于管和管的管清洁装置利用旋转刷组件，其安装在旋转电缆的一端，该旋转电缆包裹在保护壳体中，并且在另一端以可逆电动机顺时针和逆时针旋转驱动。 本发明提供了一种驱动头，其配备有多个驱动辊，用于接合保护壳体并以高速率将壳体，电缆和电刷组件推入和流出每个待清洁的管道。 驱动辊可以由单独提供的可逆电动机或用于保护壳体的相同电动机驱动。 固定在驱动头上的控制机构使得操作者能够通过发出空气脉冲来操纵可逆电动机，以致动控制电动机的开启/关闭和旋转方向的空气开关。 延伸装置提供清洁装置特别是刷组件到位于管板中有限或阻塞位置的管和管道。 为驱动头，保护电缆和延伸装置提供制动机构，以限制电刷组件与管长度的高速运行偏差。
-
公开(公告)号：US06467121B1
公开(公告)日：2002-10-22
申请号：US09640108
申请日：2000-08-15
IPC分类号： B08B9047
CPC分类号： B08B9/047 , B08B9/0436
摘要： A tube scrubber comprises an elongate body symmetrical about its longitudinal axis, having a central core with threaded stem for connection to a rotary driving device, and a plurality of flexible arms or webs extending outward from the central core and terminating in longitudinally extending cutting edges which scrub the inner surface of a boiler tube and the like.
摘要翻译： 管洗涤器包括细长体，其围绕其纵向轴线对称，具有带有螺纹杆的中心芯，用于连接到旋转驱动装置，以及从中心芯向外延伸并终止于纵向延伸的切削刃的多个柔性臂或腹板， 擦洗锅炉管等的内表面。
-
公开(公告)号：US5636403A
公开(公告)日：1997-06-10
申请号：US492365
申请日：1995-06-19
摘要： A tube cleaning apparatus for tubes and pipes installed in power plant and similar industrial equipment utilizes a rotating brush assembly fitted to one end of a rotary cable encased in a protective casing and driven at its other end in clockwise and counterclockwise rotation by a reversible motor. The invention provides a drive unit fitted with a plurality of drive rollers for engaging the protective casing and propelling the casing, cable and brush assembly at a high rate of speed into and out of each tube being cleaned. A control system for the drive unit enables the operator to manipulate the reversible motor by issuing pulses to actuate switches controlling on/off and direction of rotation of the motor. An arresting device provides for stopping forward progress of the brush assembly as it reaches the end of each tube being cleaned.
摘要翻译： 安装在发电厂和类似工业设备中的用于管和管的管清洁装置利用旋转刷组件，其安装在旋转电缆的一端，该旋转电缆包裹在保护壳体中，并且在另一端以可逆电动机顺时针和逆时针旋转驱动。 本发明提供了一种驱动单元，其配备有多个驱动辊，用于接合保护壳体并以高速率将壳体，电缆和电刷组件推入和流出每个待清洁的管道。 用于驱动单元的控制系统使得操作者能够通过发出脉冲来操纵可逆电动机来致动控制电动机的接通/断开和旋转方向的开关。 止动装置提供用于在刷组件到达待清洁的每个管的端部时停止刷子组件的前进。
-
公开(公告)号：US5921404A
公开(公告)日：1999-07-13
申请号：US230394
申请日：1994-04-20
CPC分类号： G11B33/0483
摘要： A block of material rectangular in form, with a number of shaped slots running the length of the block that accommodate the insertion of the common cases which hold a compact disc (FIG. 1). At opposite ends of the block rest complementing joints (24, 30)for union of consecutive units. In addition a couple (38) allowing union of units at an angle for a separate application.
摘要翻译： 具有矩形形式的一块材料，其中许多成形槽延伸块的长度，以容纳容纳压缩盘的普通壳体的插入（图1）。 在用于连续单元联合的挡块补充接头（24,30）的相对两端。 另外一对（38）允许单位以一个角度联合单独的应用程序。
-
公开(公告)号：US5426807A
公开(公告)日：1995-06-27
申请号：US18253
申请日：1993-02-16
摘要： A tube cleaning apparatus for tubes and pipes installed in power plant and similar industrial equipment utilizes a rotating brush assembly fitted to one end of a rotary cable encased in a protective casing and driven at its other end in clockwise and counterclockwise rotation by a reversible motor. The invention provides a drive unit fitted with a plurality of drive rollers for engaging the protective casing and propelling the casing, cable and brush assembly at a high rate of speed into and out of each tube being cleaned. A control system for the drive unit enables the operator to manipulate the reversible motor by issuing pulses to actuate switches controlling on/off and direction of rotation of the motor. An arresting device provides for stopping forward progress of the brush assembly as it reaches the end of each tube being cleaned.
摘要翻译： 安装在发电厂和类似工业设备中的用于管和管的管清洁装置利用旋转刷组件，其安装在旋转电缆的一端，该旋转电缆包裹在保护壳体中，并且在另一端以可逆电动机顺时针和逆时针旋转驱动。 本发明提供了一种驱动单元，其配备有多个驱动辊，用于接合保护壳体并以高速率将壳体，电缆和电刷组件推入和流出每个待清洁的管道。 用于驱动单元的控制系统使得操作者能够通过发出脉冲来操纵可逆电动机来致动控制电动机的接通/断开和旋转方向的开关。 止动装置提供用于在刷组件到达待清洁的每个管的端部时停止刷子组件的前进。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.016 秒)
