Forced convection heating apparatus and process for heating glass sheets
therewithin
    5.
    发明授权
    Forced convection heating apparatus and process for heating glass sheets therewithin 失效
    强制对流加热装置及其中加热玻璃板的方法

    公开(公告)号:US6045358A

    公开(公告)日:2000-04-04

    申请号:US101571

    申请日:1998-07-13

    IPC分类号: C03B29/08 F27B9/10

    CPC分类号: C03B29/08

    摘要: A forced convection heating apparatus and process for heating glass sheets therewithin includes a housing (200) having an interior region, a conveyor for conveying the glass sheets through the interior region of the housing (200), a gas burner (204) operably associated with the housing (200) for producing hot combustion gases, thereby providing a heat input to the apparatus. An adjustor (210) is operably connected to, and controls, the inputs to the gas burner (204) to vary the heat input, and, thereby, maintain the temperature of the working fluid at a preselected set point. At least one velocity control for controlling the impingement velocity of the working fluid onto the top and/or bottom surfaces of the glass sheet is also provided. The impingement velocity, and thereby the rate of convective heat exchange between the working fluid and the glass sheet, is controlled independently of the heat input to the apparatus.

    摘要翻译: PCT No.PCT / US96 / 00766 Sec。 371日期1998年7月13日第 102(e)日期1998年7月13日PCT 1996年1月19日PCT PCT。 公开号WO97 / 26496 日本1997年7月24日强制对流加热装置及其中加热玻璃板的方法包括具有内部区域的壳体(200),用于通过壳体(200)的内部区域输送玻璃板的输送机,气体燃烧器 204),其与所述壳体(200)可操作地相关联,用于产生热燃烧气体,由此向所述装置提供热量输入。 调节器(210)可操作地连接到气体燃烧器(204)并且控制气体燃烧器(204)的输入,以改变热量输入,从而将工作流体的温度保持在预选的设定点。 还提供了用于控制工作流体在玻璃板的顶部和/或底部表面上的冲击速度的至少一个速度控制。 冲击速度以及因此工作流体和玻璃板之间的对流热交换速率独立于输入到设备的热量来控制。

    Apparatus for hazardous waste vitrification
    6.
    发明授权
    Apparatus for hazardous waste vitrification 失效
    危险废物玻璃化装置

    公开(公告)号:US5711635A

    公开(公告)日:1998-01-27

    申请号:US675338

    申请日:1996-07-02

    摘要: Apparatus (10) and a method for vitrifying hazardous waste includes a melting vessel (12) in which hazardous waste and any other necessary components for forming a glassy mixture upon heating are introduced for heating by a heater (38), and a metallic containment vessel (46) of the apparatus receives the melting vessel so as to receive and contain any material that exits the melting vessel upon failure. A voltage is applied across spaced electrical connections (72) of the melting vessel (46) to heat material within the melting vessel. Any failure of the melting vessel (12) is detected by a sensor (48). A stirrer (39) can be utilized to mix the material (18) during the heating. The containment vessel (46) is preferably hermetically sealed around the melting vessel (12) to contain gases as well as any melted material received from the failed melting vessel (12). The sensing of the failure can be either by a pressure change in the hermetically sealed chamber (58) or by sensing of the presence of material received by the containment vessel (46) from the failed melting vessel (12) such as by electrical circuit type detection.

    摘要翻译: 装置(10)和用于玻璃化危险废物的方法包括熔化容器(12),其中引入危险废物和在加热时形成玻璃状混合物的任何其它必需组分,以通过加热器(38)和金属容纳容器 (46)接收熔化容器,以便在故障时接收和容纳任何离开熔融容器的材料。 在熔化容器(46)的间隔开的电连接(72)上施加电压以加热熔化容器内的材料。 通过传感器(48)检测熔化容器(12)的任何故障。 搅拌器(39)可用于在加热过程中混合材料(18)。 容纳容器(46)优选地围绕熔化容器(12)密封,以容纳气体以及从故障熔化容器(12)接收的任何熔融材料。 故障的检测可以是通过气密密封室(58)中的压力变化,也可以通过感测由容器(46)从失效的熔化容器(12)接收的材料的存在,例如通过电路类型 检测。

    Apparatus for vitrifying hazardous waste
    7.
    发明授权
    Apparatus for vitrifying hazardous waste 失效
    用于玻璃化危险废物的设备

    公开(公告)号:US5562363A

    公开(公告)日:1996-10-08

    申请号:US246414

    申请日:1994-05-20

    摘要: Apparatus (10) and a method for vitrifying hazardous waste includes a melting vessel (12) in which a stirrer (38) mixes hazardous waste and any other necessary components for forming a glassy mixture upon heating while an electrical current is applied across the melting vessel and the stirrer to provide electrical current flow, and a metallic containment vessel (46) of the apparatus receives the melting vessel so as to receive and contain any material that exits the melting vessel upon failure. Any failure of the melting vessel (12) is detected by a sensor (48). The containment vessel (46) is hermetically sealed around the melting vessel (12) to contain gases as well as any melted material received from the failed melting vessel (12). The sensing of the failure can be either by a pressure change in the hermetically sealed chamber (58) or by sensing of the presence of material received by the containment vessel (46) from the failed melting vessel (12) such as by an electrical circuit type detection.

    摘要翻译: 装置(10)和用于玻璃化危险废物的方法包括熔化容器(12),其中搅拌器(38)在加热时混合危险废物和任何其它必需组分以形成玻璃状混合物,同时在熔融容器上施加电流 和搅拌器以提供电流流动,并且该装置的金属容纳容器(46)接收熔化容器,以便接收和容纳在失效时离开熔融容器的任何材料。 通过传感器(48)检测熔化容器(12)的任何故障。 密封容器(46)围绕熔化容器(12)密封,以容纳气体以及从故障熔化容器(12)接收的任何熔融材料。 故障的检测可以是通过气密密封室(58)中的压力变化或通过感测由容器(46)从失效的熔化容器(12)接收的材料的存在,例如通过电路 类型检测。

    Thin-film deposition and recirculation of a semi-conductor material
    8.
    发明授权
    Thin-film deposition and recirculation of a semi-conductor material 有权
    半导体材料的薄膜沉积和再循环

    公开(公告)号:US08076224B2

    公开(公告)日:2011-12-13

    申请号:US12633249

    申请日:2009-12-08

    IPC分类号: H01L21/203

    摘要: A process for coating a substrate at atmospheric pressure is disclosed, the process comprising the steps of vaporizing a mass of semiconductor material within a heated inert gas stream to create a fluid mixture having a temperature above the condensation temperature of the semiconductor material, directing the fluid mixture at the substrate, the substrate having a temperature below the condensation temperature of the semiconductor material thereby depositing a layer of the semiconductor material onto a surface of the substrate, extracting undeposited semiconductor material; and circulating the undeposited semiconductor material into the fluid mixture having a temperature above the condensation temperature.

    摘要翻译: 公开了一种在大气压下涂覆基材的方法,该方法包括以下步骤:在加热的惰性气体流中蒸发半导体材料块以产生温度高于半导体材料的冷凝温度的流体混合物,引导流体 混合物,所述基板的温度低于所述半导体材料的冷凝温度,从而将所述半导体材料层沉积到所述基板的表面上,从而提取未沉积的半导体材料; 并将未沉积的半导体材料循环到具有高于冷凝温度的温度的流体混合物中。

    Forced convection heating apparatus and process for heating glass sheets
therewithin
    9.
    发明授权
    Forced convection heating apparatus and process for heating glass sheets therewithin 失效
    强制对流加热装置及其中加热玻璃板的方法

    公开(公告)号:US5672191A

    公开(公告)日:1997-09-30

    申请号:US263649

    申请日:1994-06-20

    IPC分类号: C03B29/08

    CPC分类号: C03B29/08

    摘要: A forced convection heating apparatus and process for heating glass sheets therewithin. The apparatus includes at least one gas burner for producing hot combustion gases which is to be distributed toward and into contact with the top and/or bottom surfaces of a glass sheet within the apparatus housing. The velocity of the distributed hot combustion gases which eventually impinges upon the top surface of the glass sheet is controllable independently of the impingement velocity of the hot combustion gases being distributed, and, in turn, directed toward and into contact with the bottom surface of the glass sheet.

    摘要翻译: 一种用于在其中加热玻璃板的强制对流加热装置和方法。 该装置包括至少一个用于产生热燃烧气体的气体燃烧器,其将被分配到装置壳体内的玻璃板的顶表面和/或底表面并与之接触。 最终撞击到玻璃板的顶表面上的分布式热燃气体的速度可以独立于被分配的热燃烧气体的冲击速度而被控制,并且反过来指向和接触玻璃板的底表面 玻璃板。

    Apparatus for vitrifcation of hazardous waste
    10.
    发明授权
    Apparatus for vitrifcation of hazardous waste 失效
    危险废物玻璃化装置

    公开(公告)号:US5536114A

    公开(公告)日:1996-07-16

    申请号:US246412

    申请日:1994-05-20

    摘要: Apparatus (10) and a method for vitrifying hazardous waste includes a melting vessel (12) in which hazardous waste and any other necessary components for forming a glassy mixture upon heating are introduced for heating by a heater (38), and a metallic containment vessel (46) of the apparatus receives the melting vessel so as to receive and contain any material that exits the melting vessel upon failure. Any failure of the melting vessel (12) is detected by a sensor (48). Different embodiments of the heater (38) provide current flow through molten material (18) being heated, induction heating and electric resistance heating. A stirrer (39) can be utilized to mix the material (18) during the heating. The containment vessel (46) is preferably hermetically sealed around the melting vessel (12) to contain gases as well as any melted material received from the failed melting vessel (12). The sensing of the failure can be either by a pressure change in the hermetically sealed chamber (58) or by sensing of the presence of material received by the containment vessel (46) from the failed melting vessel (12) such as by electrical circuit type detection.

    摘要翻译: 装置(10)和用于玻璃化危险废物的方法包括熔化容器(12),其中引入危险废物和在加热时形成玻璃状混合物的任何其它必需组分,以通过加热器(38)和金属容纳容器 (46)接收熔化容器,以便在故障时接收和容纳任何离开熔融容器的材料。 通过传感器(48)检测熔化容器(12)的任何故障。 加热器(38)的不同实施例提供流过被加热的熔融材料(18)的电流,感应加热和电阻加热。 搅拌器(39)可用于在加热过程中混合材料(18)。 容纳容器(46)优选地围绕熔化容器(12)密封,以容纳气体以及从故障熔化容器(12)接收的任何熔融材料。 故障的检测可以是通过气密密封室(58)中的压力变化,也可以通过感测由容器(46)从失效的熔化容器(12)接收的材料的存在,例如通过电路类型 检测。