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    Apparatus And Method For Coating Particulate Material
    2.
    发明申请
    Apparatus And Method For Coating Particulate Material 有权
    用于涂覆颗粒材料的设备和方法

    公开(公告)号：US20160082458A1

    公开(公告)日：2016-03-24

    申请号：US14785283

    申请日：2014-04-24

    Applicant: BASF CORPORATION

    Inventor： Laura Beth Phillips ,  Brent Christopher Packer ,  David Chamberlain Roller ,  Richard Alan Moffitt, Jr. ,  Douglas Edward Grunder

    IPC: B05B12/00 ,  B05B12/12 ,  B05B7/12 ,  B05B15/00 ,  B01J2/10 ,  B05B1/14

    CPC classification number: B05B12/006 ,  B01J2/006 ,  B01J2/10 ,  B05B1/14 ,  B05B7/12 ,  B05B12/12 ,  B05B15/25

    Abstract: A method and apparatus are defined for coating a particulate material. The apparatus includes a mixer having a mixing chamber. A quantity of particulate material is fed into an inlet of the mixing chamber. An agitator is provided for mixing and conveying the particulate material. A feed system is also provided for delivery of a coating into the mixing chamber. The coating is delivered as an atomized spray directed at the mixing particulate material within the mixing chamber. A controller is provided for adjusting the flow of the coating into the mixing chamber based on the volumetric feed rate of the particulate material.

    Abstract translation: 定义了用于涂覆颗粒材料的方法和装置。 该装置包括具有混合室的混合器。 一定数量的颗粒材料被送入混合室的入口。 提供搅拌器用于混合和输送颗粒材料。 还提供了用于将涂层输送到混合室中的进料系统。 涂料以雾化喷雾的形式被输送到混合室内的混合颗粒材料。 提供控制器，用于基于颗粒材料的体积进料速率来调节进入混合室的涂层的流动。

    Apparatus And Method For Coating Particulate Material
    4.
    发明申请
    Apparatus And Method For Coating Particulate Material 审中-公开
    用于涂覆颗粒材料的设备和方法

    公开(公告)号：US20160083651A1

    公开(公告)日：2016-03-24

    申请号：US14954706

    申请日：2015-11-30

    Applicant: BASF Corporation

    Inventor： Laura Beth Phillips ,  Brent Christopher Packer ,  David Chamberlain Roller ,  Richard Alan Moffitt, JR. ,  Douglas Edward Grunder

    IPC: C09K17/52 ,  A01N53/00 ,  A01N43/10 ,  A01N47/44 ,  B05D1/12 ,  A01N33/18

    CPC classification number: C09K17/52 ,  A01N25/08 ,  A01N25/34 ,  A01N33/18 ,  A01N43/10 ,  A01N47/44 ,  A01N51/00 ,  A01N53/00 ,  B05D1/02 ,  B05D1/12 ,  B05D2258/00

    Abstract: In a method of treating a particulate landscaping material, the material is fed into a mixing chamber and an additive mixture including a functional additive and a carrier is delivered to spray nozzles within the mixing chamber. At least one of the spray nozzles is operated to direct an atomized spray into the mixing chamber. The material is agitated within the mixing chamber during and/or after directing the atomized spray into the mixing chamber. The material is then conveyed with the additive mixture applied thereto to a mixing chamber outlet. During these steps, a volumetric flow rate of the particulate landscape material through the mixing chamber is intermittently determined. The determined volumetric flow rate is intermittently compared to a predetermined target flow rate of the particulate landscape material. Based on this comparison, the volumetric flow rate of the particulate landscape material through the mixing chamber is adjusted.

    Abstract translation: 在处理颗粒状景观美化材料的方法中，将该材料进料到混合室中，并将包含功能性添加剂和载体的添加剂混合物输送到混合室内的喷嘴。 操作至少一个喷嘴以将雾化喷雾引导到混合室中。 在将雾化的喷雾引入混合室期间和/或之后，在混合室内搅动材料。 然后将材料随施加到其上的添加剂混合物输送到混合室出口。 在这些步骤中，间歇地确定通过混合室的颗粒状景观材料的体积流量。 将确定的体积流量与颗粒状景观材料的预定目标流速间歇地比较。 基于该比较，调整通过混合室的颗粒状景观材料的体积流量。

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