APPARATUS FOR DISPERSING PARTICLES IN A FLUID AND METHOD
    1.
    发明申请
    APPARATUS FOR DISPERSING PARTICLES IN A FLUID AND METHOD 审中-公开
    用于在流体中分散颗粒的装置和方法

    公开(公告)号:WO2017162449A1

    公开(公告)日:2017-09-28

    申请号:PCT/EP2017/055698

    申请日:2017-03-10

    Abstract: An apparatus for dispersing particles (P) in a fluid (F), comprising: a flow divider (10) for receiving the fluid (F) and for separating the fluid (F) into a first fluid stream (F1) and a second fluid stream (F2); first and second fluid branches (11, 12) for receiving the fluid streams (F1, F2); a branch joining section (14) for receiving the fluid streams (F1, F2), the branch joining section (14) having a collision zone (141) for allowing the first and second fluid streams (F1, F2) to collide; a first nozzle (30) that is arranged in the first fluid branch (11); and a second nozzle (40) is arranged in the second fluid branch (12), the first nozzle (30) comprising an orifice (33) that is followed by a fluid diverging section (36).

    Abstract translation: 一种用于将颗粒(P)分散在流体(F)中的装置,包括:分流器(10),用于接收流体(F)并用于将流体(F)分离成第一流体 流(F1)和第二流体流(F2); 用于接收流体流(F1,F2)的第一和第二流体分支(11,12); 用于接收流体流(F1,F2)的分支连接部分(14),所述分支连接部分(14)具有用于允许第一和第二流体流(F1,F2)碰撞的碰撞区(141); 布置在所述第一流体分支(11)中的第一喷嘴(30); 并且第二喷嘴(40)布置在第二流体分支(12)中,第一喷嘴(30)包括孔口(33),其后面是流体分叉部分(36)。

    GAS BUBBLE GENERATION FOR COALESCING
    3.
    发明申请
    GAS BUBBLE GENERATION FOR COALESCING 审中-公开
    气体发生燃烧

    公开(公告)号:WO2011088236A1

    公开(公告)日:2011-07-21

    申请号:PCT/US2011/021178

    申请日:2011-01-13

    Abstract: Apparatus is provided for introducing gas bubbles 30 (usually air bubbles) into a liquid stream 14 to coalesce material such as unwanted bits, or particles, of hydrocarbons that lie in the liquid stream along with wanted dissolved bits of metal, for removal of the hydrocarbons. The apparatus is constructed to produce a large number of bubbles of an optimum range such as 60 to 100 μm which best coalesce the hydrocarbons. A controller (110) receives the outputs of sensors such as pressure and flow rate sensors (P, F) and uses them to make changes in other parameters such as the pressure of air introduced (at 118) into the liquid stream and the pressure in a third conduit 48 of the liquid-bubble stream.

    Abstract translation: 提供了用于将气泡30(通常为气泡)引入液体流14中的装置,以将诸如不想要的位或物质的物质与所需溶解的金属位置一起聚集在液体流中的诸如不需要的位或颗粒的物质,以除去烃 。 该设备被构造成产生最佳范围的大量气泡,例如60-100微米,这最好地聚结烃。 控制器(110)接收诸如压力和流量传感器(P,F)的传感器的输出,并使用它们来改变其他参数,例如将(118)引入的空气的压力(118)变成液体流,并且压力 液泡流的第三导管48。

    FIRE SUPPRESSION APPARATUS MIXING FOAM AND WATER AND METHOD OF THE SAME
    4.
    发明申请
    FIRE SUPPRESSION APPARATUS MIXING FOAM AND WATER AND METHOD OF THE SAME 审中-公开
    消防装置混合泡沫和水及其方法

    公开(公告)号:WO2003076060A1

    公开(公告)日:2003-09-18

    申请号:PCT/US2003/006862

    申请日:2003-03-06

    Abstract: A fire suppression apparatus for mixing a first fluid, such as water, with a second fluid, such as foam, to be delivered through a fluid delivery line. A ratio controller is disposed within the delivery line and includes a first restriction area through which the first fluid passes, and that also accepts the second fluid. A fluid control mechanism is connected to the ratio controller, and includes a second restriction area. The fluid control mechanism delivers the second fluid to be mixed with the first fluid in the delivery line. A pressure sensing module measures the pressures of the first and second fluids. A control computer processes the pressures measured from the pressure sensing module, and maintains the pressure of the second fluid equal to the pressure from the first fluid. The first restriction area and the second restriction area define a ratio that determines a flow amount of the second fluid.

    Abstract translation: 一种用于将第一流体(例如水)与第二流体(例如泡沫)混合的灭火装置,以通过流体输送管线输送。 比例控制器设置在输送管线内,并且包括第一流体通过的第一限制区域,并且还接受第二流体。 流量控制机构连接到比率控制器,并包括第二限制区域。 流体控制机构将第二流体输送到与输送管线中的第一流体混合。 压力感测模块测量第一和第二流体的压力。 控制计算机处理从压力检测模块测量的压力,并且将第二流体的压力保持等于来自第一流体的压力。 第一限制区域和第二限制区域限定确定第二流体的流量的比率。

    APPARATUS FOR MIXING AND BLENDING OF AN ADDITIVE MATERIAL INTO A FLUID AND METHOD
    6.
    发明申请
    APPARATUS FOR MIXING AND BLENDING OF AN ADDITIVE MATERIAL INTO A FLUID AND METHOD 审中-公开
    用于混合和混合添加剂的液体和方法的装置

    公开(公告)号:WO2016053876A1

    公开(公告)日:2016-04-07

    申请号:PCT/US2015/052651

    申请日:2015-09-28

    Abstract: Apparatus and method in which a solid or liquid additive is dispensed within a mixing chamber for mixing with a fluid from the pressurized fluid flow line and is effective mixed in a vortex under vacuum while precluding contamination of the unused additive. It is therefore, a principle object of the present disclosure to provide an apparatus for mixing of an additive material into a fluid and method of use which includes a cylindrical mixing container, an additive supply unit, a linear actuator coupled to the additive supply unit and adapted to withdraw the additive supply unit from the cylindrical mixing container to a point above an isolating valve,

    Abstract translation: 将固体或液体添加剂分配到混合室中以与来自加压流体流动管线的流体混合并在真空下有效地混合在涡流中并排除未使用的添加剂的污染的装置和方法。 因此,本公开的主要目的是提供一种用于将添加剂材料混合成流体的设备和使用方法,其包括圆柱形混合容器,添加剂供应单元,耦合到添加剂供应单元的线性致动器和 适于将添加剂供应单元从圆筒形混合容器中抽出到隔离阀上方,

    希釈液製造方法および希釈液製造装置
    7.
    发明申请
    希釈液製造方法および希釈液製造装置 审中-公开
    稀释液体生产方法和稀释液体生产装置

    公开(公告)号:WO2016042933A1

    公开(公告)日:2016-03-24

    申请号:PCT/JP2015/072108

    申请日:2015-08-04

    Abstract:  本発明の希釈液製造方法は、第1の液体に対して第2の液体を添加することで該第2の液体の希釈液を製造する希釈液製造方法であって、第1の配管11に第1の液体を流す段階と、第2の液体を貯留するタンク12内の圧力を制御して、タンク12と第1の配管11とを接続する第2の配管13を通じて、第1の配管11内の第1の液体に第2の液体を添加する段階と、を含んでいる。第2の液体を添加する段階は、第1の配管11内を流れる第1の液体または希釈液の流量を測定する段階と、希釈液の成分濃度を測定する段階と、流量および成分濃度の測定値に基づき、希釈液の成分濃度が所定の値になるようにタンク12内の圧力を制御する段階と、を含んでいる。

    Abstract translation: 这种稀释的液体生产方法将第二液体添加到第一液体,从而产生第二液体的稀释液体。 这种稀释液体制备方法包括使第一液体在第一管道(11)中流动的步骤,以及其中控制存储第二液体的罐(12)中的压力并将第二液体添加到 通过连接罐(12)和第一管(11)的第二管(13)在第一管(11)中的第一液体。 添加第二液体的步骤包括:测量在第一管道(11)或稀释液体中流动的第一液体的流量的步骤; 测定稀释液的成分浓度的步骤; 以及基于流量和成分浓度的测量值来控制罐(12)中的压力,使得稀释液体的成分浓度达到规定值的步骤。

    COMPRESSED AIR FOAM GENERATION
    8.
    发明申请
    COMPRESSED AIR FOAM GENERATION 审中-公开
    压缩空气泡沫生成

    公开(公告)号:WO2015153859A2

    公开(公告)日:2015-10-08

    申请号:PCT/US2015/024039

    申请日:2015-04-02

    Abstract: A foam generating system is disclosed that includes a liquid source providing liquid including at least one of water, an additive and a foaming agent. The system further includes a compressed gas source and a manifold coupled with the liquid source to receive liquid therefrom. A pressure control valve controls pressure of liquid flowing from the liquid source to the manifold and a plurality of foam generators fluidly coupled with the manifold. A control system is electrically coupled to the pressure control valve and each foam generator. In one implementation, the control system operates each of the foam generators to provide a first flow control state for a first type of foam output, a second flow control state for a second type of foam output and a water flow control state for liquid.

    Abstract translation: 公开了一种泡沫产生系统,其包括提供包括水,添加剂和发泡剂中的至少一种的液体的液体源。 该系统还包括压缩气体源和与液体源连接以从其接收液体的歧管。 压力控制阀控制从液体源流到歧管的液体的压力和与歧管流体耦合的多个泡沫发生器。 控制系统电连接到压力控制阀和每个泡沫发生器。 在一个实施方式中,控制系统操作每个泡沫发生器以提供用于第一类型泡沫输出的第一流动控制状态,用于第二类型泡沫输出的第二流动控制状态和用于液体的水流控制状态。 / p>

    PRODUCING OR DISPENSING LIQUID PRODUCTS
    9.
    发明申请
    PRODUCING OR DISPENSING LIQUID PRODUCTS 审中-公开
    生产或分配液体产品

    公开(公告)号:WO2013061015A1

    公开(公告)日:2013-05-02

    申请号:PCT/GB2012/000804

    申请日:2012-10-22

    Applicant: HEADMASTER LTD

    Abstract: A liquid product is dispensed via a membrane contactor (1). The contactor employs a plurality of gas-permeable hollow fibres. The contactor has a gas port (2) communicating with the interior of the fibres and input (3) and output (4) ports for liquid communicating with space within the contactor surrounding the fibres. A gas comprising carbon dioxide or nitrous oxide is dissolved in the liquid in the contactor. The gas at a controlled pressure is supplied to the gas port (2). The liquid is supplied at a higher pressure than the gas to the input port (3) for liquid from a supply (9) of such liquid via a first valve (6) having a first valve inlet port communicating with the supply of liquid and a first valve outlet port communicating with the inlet port for liquid. Liquid with the gas dissolved therein is dispensed from the outlet port for liquid via a dispense tap to ambient. The dispensing liquid step includes a start dispense step in which dispensing commences and a stop dispense step in which dispensing is stopped. The first valve (6) is opened with the dispensing tap in the start dispense step, and is closed in the stop dispense step. Pressure build-up is relieved in liquid in communication with the space within the contactor surrounding the fibres after closure of the first valve (6) and while maintaining the first valve (6) closed. The balance between gas pressure and liquid pressure during the systems' standby periods protects the membranes from flooding.

    Abstract translation: 通过膜接触器(1)分配液体产物。 接触器采用多个透气中空纤维。 接触器具有与纤维内部连通的气体端口(2),输入端(3)和输出端口(4)用于与围绕纤维的接触器内的空间液体连通。 包含二氧化碳或一氧化二氮的气体溶解在接触器中的液体中。 将控制压力下的气体供给到气体口(2)。 液体以比通过第一阀(6)的这种液体的供应源(9)的液体更高的压力供应到输入端口(3),第一阀(6)具有与液体供应相连的第一阀入口和 第一阀出口与液体入口连通。 溶解有气体的液体经由分配头从液体的出口端口分配到环境中。 分配液体步骤包括开始分配步骤,其中分配开始和停止分配步骤,其中分配停止。 第一阀(6)在启动分配步骤中用分配龙头打开,并在停止分配步骤中关闭。 在第一阀(6)关闭后并且同时保持第一阀(6)关闭的同时,在与纤维周围的接触器内的空间连通的液体中的压力积聚缓解。 系统备用期间气体压力和液体压力之间的平衡保护了膜免受淹水。

    COMPRESSED AIR FOAM GENERATION
    10.
    发明申请
    COMPRESSED AIR FOAM GENERATION 审中-公开
    压缩空气泡沫生成

    公开(公告)号:WO2015153859A3

    公开(公告)日:2015-12-23

    申请号:PCT/US2015024039

    申请日:2015-04-02

    Applicant: WATEROUS CO

    Abstract: A foam generating system is disclosed that includes a liquid source providing liquid including at least one of water, an additive and a foaming agent. The system further includes a compressed gas source and a manifold coupled with the liquid source to receive liquid therefrom. A pressure control valve controls pressure of liquid flowing from the liquid source to the manifold and a plurality of foam generators fluidly coupled with the manifold. A control system is electrically coupled to the pressure control valve and each foam generator. In one implementation, the control system operates each of the foam generators to provide a first flow control state for a first type of foam output, a second flow control state for a second type of foam output and a water flow control state for liquid.

    Abstract translation: 公开了一种泡沫生成系统,其包括提供包括水,添加剂和发泡剂中的至少一种的液体的液体源。 该系统还包括压缩气体源和与液体源连接以从其接收液体的歧管。 压力控制阀控制从液体源流向歧管的液体的压力和与歧管流体连接的多个泡沫发生器。 控制系统电耦合到压力控制阀和每个泡沫发生器。 在一个实施方案中,控制系统操作每个泡沫发生器以提供用于第一类型泡沫输出的第一流量控制状态,用于第二类型泡沫输出的第二流量控制状态和用于液体的水流控制状态。

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