Pool chemical tablet
    2.
    发明申请
    Pool chemical tablet 有权
    池化学片

    公开(公告)号:US20060081810A1

    公开(公告)日:2006-04-20

    申请号:US10967985

    申请日:2004-10-19

    IPC分类号: C02F5/08

    摘要: One aspect of the present invention is directed to a solid chemical tablet in a shape comprising an elongated cylindrical side surface and an elongated flat side surface or an elongated concave cut side surface. Another aspect of the present invention is directed to a solid chemical tablet comprising a blend of hydrated calcium hypochlorite with magnesium sulfate heptahydrate. This invention further relates to a solid chemical tablet comprising a blend of solid calcium hypochlorite, and one or more solid alkali metal phosphate.

    摘要翻译: 本发明的一个方面涉及一种固体药物片,其形状包括细长的圆柱形侧表面和细长的平坦侧表面或细长的凹入切割侧表面。 本发明的另一方面涉及一种包含水合次氯酸钙与七水合硫酸镁的混合物的固体药物片剂。 本发明还涉及包含固体次氯酸钙和一种或多种固体碱金属磷酸盐的混合物的固体药物片剂。

    Chemical feeder
    3.
    发明申请
    Chemical feeder 有权
    化学进料器

    公开(公告)号:US20050145277A1

    公开(公告)日:2005-07-07

    申请号:US11040511

    申请日:2005-01-21

    摘要: A feeder device for introducing treatment chemicals into a recirculating water stream from a swimming pool. The feeder device includes a housing having a top and bottom portions. A funnel-like hopper having sidewalls and an open bottom forms the inside of the top portion. A grid at least partially closes the open bottom of the hopper. The grid includes a top surface and a bottom surface. One or more chemicals such as chlorine are contained within the sidewalls of the hopper and supported by the top surface of the grid. A dissolving cup having a bottom surface and sidewalls is positioned within the bottom portion. The sidewalls include an opening or notch of a predetermined cross-sectional area formed therein. The bottom surface includes a center nozzle oriented vertically toward the bottom surface of the grid and an off-center nozzle adapted to direct the fluid horizontally in the dissolving cup.

    摘要翻译: 一种用于将处理化学品引入游泳池的再循环水流中的送料装置。 馈送装置包括具有顶部和底部的壳体。 具有侧壁和开口底部的漏斗状料斗形成顶部的内部。 格栅至少部分地封闭料斗的开口底部。 栅格包括顶表面和底表面。 一个或多个化学物质例如氯被包含在料斗的侧壁内并由栅格的顶表面支撑。 具有底表面和侧壁的溶解杯定位在底部内。 侧壁包括形成在其中的预定横截面积的开口或凹口。 底表面包括垂直于网格底表面定向的中心喷嘴和适于将流体水平地引导到溶解杯中的偏心喷嘴。