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    • 2. 发明申请
    • CLEANING APPARATUS, RADIATION SOURCE MODULE AND FLUID TREATMENT SYSTEM
    • 清洁装置,辐射源模块和流体处理系统
    • WO2010102383A1
    • 2010-09-16
    • PCT/CA2010/000311
    • 2010-03-05
    • TROJAN TECHNOLOGIESPENHALE, DouglasELKU, JosephMOFFATT, RyanTRAUBENBERG, George
    • PENHALE, DouglasELKU, JosephMOFFATT, RyanTRAUBENBERG, George
    • B08B1/00B01J19/12B08B13/00B08B17/00C02F1/30
    • C02F1/325C02F2201/3225C02F2201/3227C02F2201/324C02F2201/328Y10T137/8593
    • There is disclosed a cleaning apparatus for a radiation source assembly in a fluid treatment system. The cleaning system comprises: a cleaning carriage comprising at least one cleaning element for contact with at least a portion of the exterior of the radiation source assembly; a rodless cylinder comprising an elongate housing having a first longitudinal axis; a slidable element disposed on an exterior surface of the elongate housing; and an elongate motive element coupled to the driving element. The slidable element is: (i) coupled to the cleaning carriage, and (ii) magnetically coupled to a driving element disposed within the elongate housing. The elongate motive element has a second longitudinal axis that is oriented in a substantially parallel, non-coaxial relationship with respect to the first longitudinal axis. There is also disclosed a fluid treatment system comprising: a fluid treatment zone for receiving a flow of fluid; at least one elongate radiation source assembly disposed in the fluid treatment zone; a cleaning apparatus having at least one cleaning element in contact with an exterior surface of the at least one elongate radiation source assembly; and a motive element coupled to the cleaning system. The elongate radiation source assembly has a longitudinal axis disposed transverse to a direction of fluid flow through the fluid treatment zone and a distal end of the at least one elongate radiation source assembly is spaced from a surface of the fluid treatment zone to define a gap. The motive element is operable to move the cleaning system between a retracted position and an extended position. Movement of the cleaning system from the retracted position to the extended position cause debris contacting the at least one elongate radiation source assembly to be pushed into the gap.
    • 公开了一种用于流体处理系统中的辐射源组件的清洁装置。 清洁系统包括:清洁托架,其包括用于与辐射源组件的外部的至少一部分接触的至少一个清洁元件; 无杆气缸,包括具有第一纵向轴线的细长壳体; 设置在所述细长壳体的外表面上的可滑动元件; 以及耦合到驱动元件的细长动力元件。 可滑动元件是:(i)联接到清洁托架,和(ii)磁耦合到设置在细长壳体内的驱动元件。 细长的动力元件具有第二纵向轴线,该第二纵向轴线相对于第一纵向轴线基本上平行,非同轴的关系。 还公开了一种流体处理系统,包括:用于接收流体流的流体处理区; 设置在流体处理区域中的至少一个细长辐射源组件; 一种清洁装置,具有与所述至少一个细长辐射源组件的外表面接触的至少一个清洁元件; 以及耦合到清洁系统的动力元件。 细长辐射源组件具有横向于流过流体处理区域的流体流动方向设置的纵向轴线,并且至少一个细长辐射源组件的远端与流体处理区域的表面间隔开以限定间隙。 动力元件可操作以在缩回位置和延伸位置之间移动清洁系统。 清洁系统从缩回位置到延伸位置的运动导致与至少一个细长辐射源组件接触的碎屑被推入间隙中。
    • 3. 发明申请
    • RADIATION SOURCE ASSEMBLY
    • 辐射源组件
    • WO2011000091A1
    • 2011-01-06
    • PCT/CA2010/001003
    • 2010-06-30
    • TROJAN TECHNOLOGIESPENHALE, DouglasELKU, Joseph
    • PENHALE, DouglasELKU, Joseph
    • H01J61/02B01J19/08C02F1/30C02F1/32F21V21/14F21V31/00A61L2/08
    • A61L2/10A61L2202/11C02F1/325C02F2201/004C02F2201/3225C02F2201/3227H01J9/003H01J61/28H01J61/523
    • There is described In another of its aspects, the present invention provides a radiation source assembly comprising: (i) an elongate radiation source; (ii) a positioning element connected to a proximal portion of the elongate radiation source; and (iii) a connecting portion secured to a proximal portion of the positioning element and configured to engage a support element to maintain a distal portion of the elongate radiation source in a cantilevered position. The present radiation source assembly is configured such that the distal portion of the radiation source is cantilevered with the respect to the distal portion of the protective sleeve in which it is disposed. This feature obviates the need to use spacers, stops, springs and the like in a distal portion of the protective sleeve to maintain correct position of the radiation source within the protective sleeve. Further, the present radiation source assembly is advantageous in that allows for withdrawal of the radiation source from the radiation source assembly without the need to disengage all of the components. Thus, it is possible to replace a single radiation source by removing it from the protective sleeve during operation of the fluid treatment system. This operation can be accomplished quickly without the need to shut down the fluid treatment system or otherwise compensate for the fact that one of the radiation source is being serviced.
    • 在其另一方面,本发明提供了一种辐射源组件,其包括:(i)细长辐射源; (ii)连接到所述细长辐射源的近端部分的定位元件; 和(iii)固定到所述定位元件的近端部分并被构造成接合支撑元件以将所述细长辐射源的远侧部分保持在悬臂位置的连接部分。 本辐射源组件被配置为使得辐射源的远端部分相对于其所配置的保护套筒的远端部分是悬臂的。 该特征避免了在保护套管的远端部分中使用间隔件,止动件,弹簧等以保持辐射源在保护套筒内的正确位置的需要。 此外,本辐射源组件的优点在于允许辐射源从辐射源组件中取出,而不需要使所有部件脱离。 因此,可以在流体处理系统的操作期间将其从保护套筒中取出来替换单个辐射源。 该操作可以快速完成,而不需要关闭流体处理系统或以其他方式补偿辐射源中的一个被维修的事实。