METHOD AND APPARATUS TO MINIMIZE AIR-SLURRY SEPARATION DURING GYPSUM SLURRY FLOW
    1.
    发明申请
    METHOD AND APPARATUS TO MINIMIZE AIR-SLURRY SEPARATION DURING GYPSUM SLURRY FLOW 有权
    减少浆液流动中空气分离的方法和装置

    公开(公告)号:US20120308463A1

    公开(公告)日:2012-12-06

    申请号:US13151749

    申请日:2011-06-02

    IPC分类号: C01F11/46 F16L9/00

    摘要: A method and apparatus for providing an evenly mixed additive enhanced gypsum slurry to a web. Calcined gypsum and water are inserted into a mixer through at least one inlet of the mixer. The contents are agitated to form a slurry. The slurry is passed from an outlet of the mixer into a conduit. An additive is introduced into the slurry along a length of the conduit to achieve a flow stream of a slurry/additive mixture. A cross section of the flow stream is expanded in the conduit while not changing direction of the flow stream and a direction of the flow stream is changed while not expanding the cross section of the flow stream and conduit, all prior to the flow steam exiting from an outlet of the conduit.

    摘要翻译: 一种用于将均匀混合的添加剂增强的石膏浆料提供到幅材的方法和装置。 煅烧的石膏和水通过混合器的至少一个入口插入混合器中。 将内容物搅拌以形成浆料。 将浆料从混合器的出口通入导管中。 沿着管道的长度将添加剂引入浆料中以实现浆料/添加剂混合物的流动流。 流动流的横截面在管道中膨胀,而不改变流动流的方向,并且流动流的方向在不扩大流动流和导管的横截面的同时改变流动流的方向,所有这些在流动蒸汽从 导管的出口。

    Device for producing medicinal foam
    2.
    发明申请
    Device for producing medicinal foam 有权
    用于生产药用泡沫的装置

    公开(公告)号:US20060178620A1

    公开(公告)日:2006-08-10

    申请号:US10536862

    申请日:2003-11-13

    IPC分类号: A61M37/00 A61M5/00

    摘要: A device for producing medical foam, for example, a sclerosing agent, a diagnostic agent, a therapeutic agent, etc. The device comprises an active ingredient chamber and a gas chamber. Both chambers are respectively closed by a piston and connected to a foam generator. Both pistons are interconnected, especially by a connecting element, and can be displaced together, in order to supply the active ingredient and the gas to the foam producer.

    摘要翻译: 用于制造医用泡沫的装置,例如硬化剂,诊断剂,治疗剂等。该装置包括活性成分室和气体室。 两个腔室分别由活塞封闭并连接到泡沫发生器。 两个活塞特别是通过连接元件相互连接,并且可以一起移动,以便将活性成分和气体供应给泡沫生产者。

    Self cleaning apparatus for preparing aqueous air foams
    7.
    发明授权
    Self cleaning apparatus for preparing aqueous air foams 失效
    用于制备水性空气泡沫的自清洁装置

    公开(公告)号:US4986667A

    公开(公告)日:1991-01-22

    申请号:US370687

    申请日:1989-06-23

    申请人: Thomas W. Berger

    发明人: Thomas W. Berger

    IPC分类号: B01F5/04

    CPC分类号: B01F5/0408

    摘要: An apparatus for preparing a water-based air foam includes a mixing chamber for mixing two liquid components, and a nozzle which sprays the mixed liquid components toward a pair of screens within a compartment to produce a foam material. A portion of the first liquid component is diverted upstream of the mixing chamber and is sprayed by three nozzles into the compartment to continously wash away pre-gelled materials which might otherwise accumulate on a side wall surrounding the compartment.

    Foam generating fire fighting device
    8.
    发明授权
    Foam generating fire fighting device 失效
    泡沫消防装置

    公开(公告)号:US4318443A

    公开(公告)日:1982-03-09

    申请号:US181716

    申请日:1980-08-27

    申请人: Mark A. Cummins

    发明人: Mark A. Cummins

    IPC分类号: A62C13/66 B01F5/04 A62C35/00

    摘要: An apparatus (10) for generating and discharging foam is provided. Apparatus (10) includes a container (12) for receiving and storing a foam generating solution (24). A discharge tube (66) is connected to container (12). An ejector tube (32) is disposed within container (12) for discharging the foam generating solution (24) to the discharge tube (66). Foam generating structure (34) is disposed between the ejector tube (32) and the discharge tube (66) exterior of the container (12) and includes a chamber (74) communicating with ejector tube (32) for permitting the passage of the foam generating solution (24) therethrough to the discharge tube (66). A pressure source (52) communicates with the container (12) for forcing the foam generating solution (24) through the ejector tube (32) and the foam generating structure (34). The pressure source (52) further communicates with the chamber (74) for aerating the foam generating solution (24) prior to flowing through the discharge tube (66).

    摘要翻译: 提供了一种用于产生和排出泡沫的装置(10)。 设备(10)包括用于接收和储存发泡溶液(24)的容器(12)。 放电管(66)连接到容器(12)。 喷射管(32)设置在容器(12)内,用于将泡沫产生溶液(24)排放到排放管(66)。 泡沫产生结构(34)设置在容器(12)外部的喷射管(32)和排出管(66)之间,并且包括与排出管(32)连通以允许泡沫通过的室(74) (24)通过其流到放电管(66)。 压力源(52)与容器(12)连通,用于迫使发泡溶液(24)通过喷射管(32)和泡沫产生结构(34)。 压力源(52)还进一步与室(74)连通,用于在流过排放管(66)之前使泡沫产生溶液(24)充气。

    Method and apparatus to minimize air-slurry separation during gypsum slurry flow
    10.
    发明授权
    Method and apparatus to minimize air-slurry separation during gypsum slurry flow 有权
    石膏浆料流中气浆分离最小化的方法和装置

    公开(公告)号:US08475762B2

    公开(公告)日:2013-07-02

    申请号:US13151749

    申请日:2011-06-02

    摘要: A method and apparatus for providing an evenly mixed additive enhanced gypsum slurry to a web. Calcined gypsum and water are inserted into a mixer through at least one inlet of the mixer. The contents are agitated to form a slurry. The slurry is passed from an outlet of the mixer into a conduit. An additive is introduced into the slurry along a length of the conduit to achieve a flow stream of a slurry/additive mixture. A cross section of the flow stream is expanded in the conduit while not changing direction of the flow stream and a direction of the flow stream is changed while not expanding the cross section of the flow stream and conduit, all prior to the flow steam exiting from an outlet of the conduit.

    摘要翻译: 一种用于将均匀混合的添加剂增强的石膏浆料提供到幅材的方法和装置。 煅烧的石膏和水通过混合器的至少一个入口插入混合器中。 将内容物搅拌以形成浆料。 将浆料从混合器的出口通入导管中。 沿着管道的长度将添加剂引入浆料中以实现浆料/添加剂混合物的流动流。 流动流的横截面在管道中膨胀,而不改变流动流的方向,并且流动流的方向在不扩大流动流和导管的横截面的同时改变流动流的方向,所有这些在流动蒸汽从 导管的出口。