Long life pyramidal filter for gas turbine inlet system
    1.
    发明授权
    Long life pyramidal filter for gas turbine inlet system 有权
    燃气轮机入口系统的长寿命金字塔过滤器

    公开(公告)号:US08440002B2

    公开(公告)日:2013-05-14

    申请号:US12788591

    申请日:2010-05-27

    IPC分类号: B01D49/00

    摘要: A filtration apparatus includes at least three filter elements for filtering fluid, and a frame having a pyramidal frustum configuration that has at least three sides. The frame includes a frame structure for supporting the filter elements at the sides such that the filtration apparatus has a pyramidal frustum configuration. The filtration apparatus may be part of a filtration assembly. The filtration apparatus may be utilized within an associated method.

    摘要翻译: 过滤装置包括用于过滤流体的至少三个过滤器元件和具有至少三个侧面的金字塔形截头锥体构造的框架。 框架包括用于在侧面处支撑过滤元件的框架结构,使得过滤装置具有锥体截头锥体构造。 过滤装置可以是过滤组件的一部分。 过滤装置可以在相关联的方法中使用。

    FILTER ASSEMBLY INCLUDING PLEAT TIP SHAPES
    6.
    发明申请
    FILTER ASSEMBLY INCLUDING PLEAT TIP SHAPES 有权
    过滤器组件,包括PIPAT TIP形状

    公开(公告)号:US20130189081A1

    公开(公告)日:2013-07-25

    申请号:US13355631

    申请日:2012-01-23

    IPC分类号: B01D46/52 F02C7/055

    摘要: Solutions for efficiently filtering air for a machine are disclosed. In one embodiment, a filter element for a filter assembly of a rotary machine is provided. The filter element includes: a first set of pleats, each pleat including a first tip radius and a first spacing; and a second set of pleats, each pleat including a second tip radius and a second spacing, wherein the first and second set of pleats are positioned upon a continuous filter media.

    摘要翻译: 公开了一种有效过滤机器空气的方案。 在一个实施例中,提供了一种用于旋转机器的过滤器组件的过滤元件。 过滤元件包括:第一组褶皱,每个褶包括第一末端半径和第一间隔; 和第二组褶皱,每个褶包括第二末端半径和第二间隔,其中第一组褶皱和第二组褶皱定位在连续的过滤介质上。

    Filter assembly including pleat tip shapes
    8.
    发明授权
    Filter assembly including pleat tip shapes 有权
    过滤器组件包括褶皱形状

    公开(公告)号:US09371777B2

    公开(公告)日:2016-06-21

    申请号:US13355631

    申请日:2012-01-23

    IPC分类号: B01D46/52 F02C7/055

    摘要: Solutions for efficiently filtering air for a machine are disclosed. In one embodiment, a filter element for a filter assembly of a rotary machine is provided. The filter element includes: a first set of pleats, each pleat including a first tip radius and a first spacing; and a second set of pleats, each pleat including a second tip radius and a second spacing, wherein the first and second set of pleats are positioned upon a continuous filter media.

    摘要翻译: 公开了一种有效过滤机器空气的方案。 在一个实施例中,提供了一种用于旋转机器的过滤器组件的过滤元件。 过滤元件包括:第一组褶皱,每个褶包括第一末端半径和第一间隔; 和第二组褶皱,每个褶包括第二末端半径和第二间隔,其中第一组褶皱和第二组褶皱定位在连续的过滤介质上。

    DESIGN AND SHAPE FOR PULSE CARTRIDGES TO ALLOW HYDROPHOBIC MEDIA TO DRAIN AND GENERALLY INCREASE WORKING SURFACE AREA
    10.
    发明申请
    DESIGN AND SHAPE FOR PULSE CARTRIDGES TO ALLOW HYDROPHOBIC MEDIA TO DRAIN AND GENERALLY INCREASE WORKING SURFACE AREA 审中-公开
    脉冲盒的设计和形状允许疏水介质排放和通用增加工作表面积

    公开(公告)号:US20130111859A1

    公开(公告)日:2013-05-09

    申请号:US13292242

    申请日:2011-11-09

    IPC分类号: B01D46/52 F02C7/04 B01D46/02

    摘要: A filter element is provided for filtering air in an inlet system of a gas turbine. The filter element includes a hydrophobic filter media that limits the passage of particulates and liquid from passing through the filter element. The filter media extends along a longitudinal axis and circumferentially about a central passageway that extends along the longitudinal axis. The filter media further includes a plurality of pleats. The pleats extend in a non-linear or helical orientation about the longitudinal axis. Adjacent pleats define a trough portion extending therebetween. The orientation of the pleats reduces liquid from accumulating and pooling within the trough portion and promotes drainage of the liquid from the filter element.

    摘要翻译: 提供过滤元件用于过滤燃气轮机的入口系统中的空气。 过滤元件包括限制微粒和液体通过过滤元件的通过的疏水性过滤介质。 过滤介质沿着纵向轴线延伸并围绕沿着纵向轴线延伸的中心通道周向延伸。 过滤介质还包括多个褶。 褶皱围绕纵向轴线以非线性或螺旋方向延伸。 相邻的褶皱限定了在它们之间延伸的槽部。 褶皱的取向减少液体从槽内积聚和汇集,并促进液体从过滤元件排出。