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    MAKING POROUS MINERAL FIBERS
    6.
    发明申请
    MAKING POROUS MINERAL FIBERS 审中-公开
    制造多孔矿物纤维

    公开(公告)号：WO1995029879A1

    公开(公告)日：1995-11-09

    申请号：PCT/US1995004499

    申请日：1995-04-17

    Applicant: STIR-MELTER, INC. ,  WETMORE, Kenneth, H. ,  RICHARDS, Ray, S.

    Inventor： STIR-MELTER, INC.

    IPC: C03B05/027

    CPC classification number: C03B5/0275 ,  B01F7/16 ,  B01F15/068 ,  B01F2015/061 ,  C03B3/00 ,  C03B5/187 ,  C03B37/04 ,  C03B37/0756 ,  C03B37/08 ,  C03B37/10 ,  Y02P40/52

    Abstract: The mineral fiber forming apparatus (10) having electrodes (14) for heating heat softenable mineral material to form a molten mineral mass is disclosed. Organically-coated glass fiber scrap and cullet are supplied to a vessel (12) providing the heat softenable mineral material. An impeller (16) turbulently mixes the molten mineral mass dispersing batch into the molten mineral mass and converting water in the molten mineral bath to steam. Molten mineral material formed by the appartus (10) includes small seeds and gaseous occlusions. The molten mineral material is fed from an outlet port (24) in the vessel (12) to a rotary spinner (30) which forms hollow mineral fibers (32) having gaseous occlusions of between 1 % and 10 % by volume by centrifuging the molten mineral material.

    Abstract translation: 公开了具有用于加热可软化矿物材料以形成熔融矿物质的电极（14）的矿物纤维形成装置（10）。 将有机涂覆的玻璃纤维废料和碎玻璃供应给提供可热软化的矿物材料的容器（12）。 叶轮（16）将熔融矿物分散批料湍流地混合到熔融矿物质中，并将熔融矿物浴中的水转化为蒸汽。 由配件（10）形成的熔融矿物材料包括小种子和气体闭塞。 熔融的矿物材料从容器（12）中的出口（24）进料到旋转式旋转器（30），旋转式旋转器（30）通过离心熔融的矿物材料形成具有1％至10％（体积）的气体闭塞的中空矿物纤维（32） 矿物材料。

    ROTARY RESISTANCE MELTING FURNACE
    7.
    发明申请
    ROTARY RESISTANCE MELTING FURNACE 审中-公开
    回转面电阻炉

    公开(公告)号：WO1997023419A1

    公开(公告)日：1997-07-03

    申请号：PCT/EP1996005516

    申请日：1996-12-11

    Applicant: BAYER AKTIENGESELLSCHAFT ,  LEFEVERE, Luc

    Inventor： BAYER AKTIENGESELLSCHAFT

    IPC: C03B05/027

    CPC classification number: F27B3/06 ,  C03B3/00 ,  C03B5/0275 ,  C03B5/0277 ,  C03B5/0338 ,  F27B3/08

    Abstract: An electric resistance melting furnace for vitrifiable compositions such as glass, enamel or ceramic has a melting end (1) which rotates around the vertical axis and a stationary top furnace (4) which may be continuously or intermittently operated and which allows a fast and clean exchange of products.

    Abstract translation: 本发明涉及一种电动电阻熔化炉用于玻璃化的组合物，如玻璃，搪瓷或陶瓷，具有绕垂直轴线旋转熔融槽（1）和一个固定的上炉（4），其可间歇或连续操作，并使得能够快速且干净产物的变化。

    HIGH TEMPERATURE ELECTRONIC FURNACE APPARATUS AND METHODS OF OPERATION
    8.
    发明申请
    HIGH TEMPERATURE ELECTRONIC FURNACE APPARATUS AND METHODS OF OPERATION 审中-公开
    高温电子炉设备及其操作方法

    公开(公告)号：WO1983000144A1

    公开(公告)日：1983-01-20

    申请号：PCT/US1981000878

    申请日：1981-06-26

    Applicant: ENERGY FIBERS INT'L CORP.

    Inventor： ENERGY FIBERS INT'L CORP. ,  MONAGHAN, George, J.

    IPC: C03B05/027

    CPC classification number: C03B5/0275 ,  H05B3/0023 ,  H05B3/03

    Abstract: An electric furnace for converting fly ash into mineral wool. It is critical that fly ash for the production of mineral wool be melted and poured within critical temperature and pour rate tolerances. The electric furnace contains a product exit orifice (16), a plurality of electrodes (26, 28 and 30) located in the vessel to define primary current paths adjacent the orifice, a movable control electrode (200) is positioned for defining an additional current path adjacent the orifice and a circuit (300) for energizing the primary electrodes with multiphase current and for time-sharing the multiphase current with the control electrode. The degree of time-sharing is responsive to the temperature of the product passing through the orifice and/or the rate of flow therethrough. Also, the control electrode is positionable dependent upon the temperature of the exiting product and/or flow rate through the orifice.

    Abstract translation: 将粉煤灰转化为矿棉的电炉。 将生产矿棉的飞灰熔化并浇注在临界温度和倾倒率公差之内是至关重要的。 电炉包括产品出口孔（16），位于容器中的多个电极（26,28和30），以限定邻近孔口的一次电流路径，定位可移动控制电极（200）以限定附加电流 邻近孔口的路径和用于通过多相电流激励主电极并且与控制电极分时间多相电流的电路（300）。 分时度对通过孔口的产品的温度和/或其中流过的速率有反应。 此外，控制电极可以取决于离开的产品的温度和/或通过孔口的流速。

    Method of melting a thermoplastic material
    10.
    发明公开
    Method of melting a thermoplastic material 失效
    熔化材料的方法

    公开(公告)号：EP0173355A3

    公开(公告)日：1987-11-11

    申请号：EP85200364

    申请日：1982-03-12

    Applicant: Corning Glass Works

    Inventor： Palmquist, Ronald William

    IPC: C03B05/42 ,  C03B05/027

    CPC classification number: C03B5/425 ,  C03B5/0275

    Abstract: 57 A method is disclosed of melting thermoplastic material, such as glass, in a refractory vessel (24), while protecting the refractory walls (26, 28) against corrosion and protecting the material from contamination by such corrosion. This is achieved by providing at least the sidewalls (26) of the refractory vessel (24) with an oxidizable metal liner (30, 30B), for example of molybdenum, the liner (30, 30B) being spaced away from but in close proximity to the sidewalls (26) to form an annular space (32).

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