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公开(公告)号：US5319669A
公开(公告)日：1994-06-07
申请号：US823991
申请日：1992-01-22
申请人： Stephen F. Cox , Ray S. Richards
发明人： Stephen F. Cox , Ray S. Richards
摘要： An apparatus for processing various hazardous waste materials by melting in a vessel for subsequent solidification is disclosed which includes a seal for the cover thereof. Melter includes a high-speed mixing impeller powered by a drive shaft which extends through an opening in the cover. The vessel is electrically heated by discharge of electrical energy through the melt contained in the vessel. In one embodiment the impeller and shaft are included in the electrical heating circuit. A shaft seal engages the shaft at a point spaced from the cover. An axially extensible seal seals a space bounded by the shaft seal and the opening in the cover. Purge gas is supplied to the sealed space to provide positive gas flow from the sealed space into the vessel. A cold wall transport duct for off-gas porting is disclosed. A bottom drain structure including a sleeve and plug is also disclosed. The output of the melter may be subsequently heated in a holding tank to refine the output.
摘要翻译： 公开了一种用于通过在容器中熔化以用于随后的凝固来处理各种有害废料的装置，其包括用于其盖的密封件。 胶机包括由驱动轴驱动的高速混合叶轮，其延伸穿过盖中的开口。 通过将容纳在容器中的熔体排出电能来对容器进行电加热。 在一个实施例中，叶轮和轴包括在电加热回路中。 轴密封件在与盖隔开的点处接合轴。 轴向可延伸的密封件密封由轴封和盖中的开口限定的空间。 吹扫气体被供应到密封空间，以提供从密封空间进入容器的正气流。 公开了用于废气输送的冷壁输送管道。 还公开了一种包括套管和塞子的底部排水结构。 熔化器的输出可以随后在储存罐中加热以改善输出。
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公开(公告)号：US4487621A
公开(公告)日：1984-12-11
申请号：US535514
申请日：1983-09-26
申请人： Ray S. Richards
发明人： Ray S. Richards
CPC分类号： F27D99/0073 , C03B5/237 , F27D1/16 , F28F21/04 , F27D1/0006 , Y02P40/535
摘要： The outside walls of the regenerator of a glass melting furnace is coated with a high temperature silicone elastomer. Several coats are applied in those areas of high differential pressure and low relative resistance to air flow therethrough. The cleanout panels in particular are provided with several coats.
摘要翻译： 玻璃熔炉的再生器的外壁涂覆有高温硅氧烷弹性体。 在高差压区域和几乎相对的空气流动相对阻力的区域应用了几层涂层。 清洁面板特别提供有几层。
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公开(公告)号：US5529594A
公开(公告)日：1996-06-25
申请号：US234685
申请日：1994-04-28
IPC分类号： B01F7/00 , B01F7/16 , B01F15/06 , C03B3/00 , C03B5/027 , C03B5/187 , C03B37/04 , C03B37/075 , C03B37/08 , C03B37/10 , C03B5/18 , C03B37/022
CPC分类号： C03B5/0275 , B01F15/068 , C03B3/00 , C03B37/04 , C03B37/0756 , C03B37/08 , C03B37/10 , C03B5/187 , B01F2015/061 , B01F7/16 , Y02P40/52
摘要： The mineral fiber forming apparatus having electrodes for heating heat softenable mineral material to form a molten mineral mass is disclosed. Organically-coated glass fiber scrap and cullet are supplied to the vessel providing the heat softenable mineral material. An impeller 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 apparatus includes small seeds and gaseous occlusions. The molten mineral material is fed from an outlet port in the vessel to a rotary spinner which forms hollow mineral fibers having gaseous occlusions of between 1% and 10% by volume by centrifuging the molten mineral material through a rotary bushing.
摘要翻译： 公开了一种具有用于加热可软化软化矿物材料以形成熔融矿物质的电极的矿物纤维形成设备。 有机涂层的玻璃纤维废料和碎玻璃被提供给提供可热软化矿物材料的容器。 一个叶轮将熔融矿物质分散批料湍流混合到熔融矿物质中，并将熔融矿物浴中的水转化为蒸汽。 由该装置形成的熔融矿物材料包括小种子和气体遮挡物。 将熔融矿物材料从容器中的出口进料至旋转式旋转器，该旋转式旋转器通过旋转衬套离心熔融矿物材料形成具有介于1％至10％（体积）之间的气体闭塞的中空矿物纤维。
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公开(公告)号：US4516934A
公开(公告)日：1985-05-14
申请号：US555249
申请日：1983-11-25
CPC分类号： F27D17/004 , C03B5/237 , F28D17/02 , Y02P40/535
摘要： A system for recovering clean hot air from a regenerative, glass melting furnace. The furnace, which may be either a side-port or end-port furnace, is constructed in the conventional manner, but a passageway is provided which connects accross the top chambers of the furnace. This passage, at its center, is connected to a heat exchanger, and hot air will pass through the heat exchanger while the furnace is being operated with either side being the firing side while the opposite side is the exhaust side. No valving is necessary to isolate the passage from the exhaust side because of the natural pressure drop existing thereacross.
摘要翻译： 用于从再生玻璃熔化炉中回收清洁热空气的系统。 可以是侧端口或端口端口炉的炉子以常规方式构造，但是设置连接炉顶部室的通道。 该通道在其中心处连接到热交换器，并且热空气将通过热交换器，同时炉子以任一侧为燃烧侧操作，而另一侧为排气侧。 由于存在于其上的自然压降，不需要阀门将排气侧的通道隔离。
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公开(公告)号：US5573564A
公开(公告)日：1996-11-12
申请号：US288478
申请日：1994-08-10
申请人： Ray S. Richards
发明人： Ray S. Richards
CPC分类号： B09B3/0066 , C03B3/00 , C03B5/005 , C03B5/027 , C03B5/187 , C03B5/1875 , C03B5/193 , C03B5/225 , C03B5/2252 , Y10S65/04
摘要： A glass melter 30 having a mixing impeller 34 for converting a feed stream 38 supplied to a vessel 32 into a vitrified glass melt 50. Heating means such as electrodes 36 or a gas burner 58 are used to heat the glass melt 50. Electrode 36 arrangements are proposed for minimizing current flow through the impeller 34. Current flow through a special continuous circular impeller or conical pump 70 is disclosed. A cylindrical vessel 98, triangular vessel 94, square vessel 32, and hexagonal vessel 96 are disclosed. Methods of processing particular waste streams are disclosed including coated mineral fibers, ash, radioactive material, chemical waste and the like.
摘要翻译： 具有混合叶轮34的玻璃熔化器30，用于将供应到容器32的进料流38转化成玻璃化玻璃熔体50.加热装置如电极36或气体燃烧器58用于加热玻璃熔体50.电极36的布置 被提出用于最小化通过叶轮34的电流。公开了通过特殊的连续圆形叶轮或锥形泵70的电流。 公开了圆柱形容器98，三角形容器94，方形容器32和六角形容器96。 公开了处理特定废物流的方法，包括涂覆的矿物纤维，灰分，放射性材料，化学废物等。
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公开(公告)号：US5550857A
公开(公告)日：1996-08-27
申请号：US485625
申请日：1995-06-07
申请人： Ray S. Richards
发明人： Ray S. Richards
CPC分类号： G21F9/305 , C03B5/005 , C03B5/027 , C03B5/033 , C03B5/1875 , C03B5/26 , Y02P40/52 , Y02P40/57 , Y10S422/903
摘要： A waste vitrification apparatus (10) having rotatable mixer impeller (16) functioning as a shaft electrode (60) and metallic vessel (14) functioning as a vessel electrode (62). A stream (12) of waste material and vitrifiable material are mixed and melted in the vessel (14) for vitrification. The waste vitrification method converts a feed stream (12) by mixing the feed stream into a glass melt (13) and melting glass batch of the feed stream (12) to form a foamy mass. The stream is dispersed by the impeller (16) to form a foam which is then densified in a settling zone (22), recovered through a spout (24) and solidified in storage containers. An adjuster adjusts the location of the mixing impeller (16) in the vessel (14) to change the depth of the settling zone (22). The impeller (16) is mounted on a drive shaft (18) having a recirculating coolant flow.
摘要翻译： 一种具有用作轴电极（60）的旋转混合器叶轮（16）和用作容器电极（62）的金属容器（14）的废玻璃化装置（10）。 将废物和玻璃化物质的料流（12）混合并熔化在容器（14）中用于玻璃化。 废玻璃化方法通过将进料流混合到玻璃熔体（13）中并将进料流（12）的熔融玻璃批料混合以形成泡沫体来转化进料流（12）。 流由叶轮（16）分散以形成泡沫，然后在沉降区（22）中致密化，通过喷口（24）回收并固化在储存容器中。 调节器调节容器（14）中的混合叶轮（16）的位置以改变沉降区（22）的深度。 叶轮（16）安装在具有循环冷却剂流的驱动轴（18）上。
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公开(公告)号：US07120185B1
公开(公告)日：2006-10-10
申请号：US07785776
申请日：1991-10-31
申请人： Ray S. Richards
发明人： Ray S. Richards
IPC分类号： C03B5/027
CPC分类号： G21F9/305 , C03B5/005 , C03B5/027 , C03B5/033 , C03B5/1875 , C03B5/26 , Y02P40/52 , Y02P40/57 , Y10S422/903
摘要： A waste vitrification apparatus (10) having rotatable mixer impeller (16) functioning as a shaft electrode (60) and metallic vessel (14) functioning as a vessel electrode (62). A stream (12) of waste material and vitrifiable material are mixed and melted in the vessel (14) for vitrification. The waste vitrification method converts a feed stream (12) by mixing the feed stream into a glass melt (13) and melting glass batch of the feed stream (12) to form a foamy mass. The stream is dispersed by the impeller (16) to form a foam which is then densified in a settling zone (22), recovered through a spout (24) and solidified in storage containers. Means are provided to adjust the location of the mixing impeller (16) in the vessel (14) to change the depth of the settling zone (22). The impeller (16) is mounted on a drive shaft (18) having a recirculating coolant flow.
摘要翻译： 一种具有用作轴电极（60）的旋转混合器叶轮（16）和用作容器电极（62）的金属容器（14）的废玻璃化装置（10）。 将废物和玻璃化物质的料流（12）混合并熔化在容器（14）中用于玻璃化。 废玻璃化方法通过将进料流混合到玻璃熔体（13）中并将进料流（12）的熔融玻璃批料混合以形成泡沫体来转化进料流（12）。 流由叶轮（16）分散以形成泡沫，然后在沉降区（22）中致密化，通过喷口（24）回收并固化在储存容器中。 提供了用于调节容器（14）中的混合叶轮（16）的位置以改变沉降区（22）的深度的装置。 叶轮（16）安装在具有循环冷却剂流的驱动轴（18）上。
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公开(公告)号：US5550310A
公开(公告)日：1996-08-27
申请号：US472387
申请日：1995-06-07
申请人： Ray S. Richards
发明人： Ray S. Richards
IPC分类号： C03B5/00 , C03B5/02 , C03B5/027 , C03B5/033 , C03B5/187 , C03B5/26 , G21F9/16 , G21F9/30 , G21F9/00
CPC分类号： G21F9/305 , C03B5/005 , C03B5/027 , C03B5/033 , C03B5/1875 , C03B5/26 , C03B5/265 , Y02P40/52 , Y02P40/57
摘要： A waste vitrification apparatus (10) having rotatable mixer impeller (16) functioning as a shaft electrode (60) and metallic vessel (14) functioning as a vessel electrode (62). A stream (12) of waste material and vitrifiable material are mixed and melted in the vessel (14) for vitrification. The waste vitrification method converts a feed stream (12) by mixing the feed stream into a glass melt (13) and melting glass batch of the feed stream (12) to form a foamy mass. The stream is dispersed by the impeller (16) to form a foam which is then densified in a settling zone (22), recovered through a spout (24) and solidified in storage containers. Means are provided to adjust the location of the mixing impeller (16) in the vessel (14) to change the depth of the settling zone (22). The impeller (16) is mounted on a drive shaft (18) having a recirculating coolant flow.
摘要翻译： 一种具有用作轴电极（60）的旋转混合器叶轮（16）和用作容器电极（62）的金属容器（14）的废玻璃化装置（10）。 将废物和玻璃化物质的料流（12）混合并熔化在容器（14）中用于玻璃化。 废玻璃化方法通过将进料流混合到玻璃熔体（13）中并将进料流（12）的熔融玻璃批料混合以形成泡沫体来转化进料流（12）。 流由叶轮（16）分散以形成泡沫，然后在沉降区（22）中致密化，通过喷口（24）回收并固化在储存容器中。 提供了用于调节容器（14）中的混合叶轮（16）的位置以改变沉降区（22）的深度的装置。 叶轮（16）安装在具有循环冷却剂流的驱动轴（18）上。
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公开(公告)号：US5120342A
公开(公告)日：1992-06-09
申请号：US665894
申请日：1991-03-07
申请人： Ray S. Richards
发明人： Ray S. Richards
CPC分类号： B09B3/0066 , C03B3/00 , C03B5/005 , C03B5/027 , C03B5/187 , C03B5/1875 , C03B5/193 , C03B5/225 , C03B5/2252 , Y10S65/04
摘要： A glass melter 30 having a mixing impeller 34 for converting a feed stream 38 supplied to a vessel 32 into a vitrified glass melt 50. Heating means such as electrodes 36 or a gas burner 58 are used to heat the glass melt 50. Electrode 36 arrangements are proposed for minimizing current flow through the impeller 34. Current flow through a special continuous circular impeller or conical pump 70 is disclosed. A cylindrical vessel 98, triangular vessel 94, square vessel 32, and hexagonal vessel 96 are disclosed. Methods of processing particular waste streams are disclosed including coated mineral fibers, fly ash, radioactive material, chemical waste and the like.
摘要翻译： 具有混合叶轮34的玻璃熔化器30，用于将供应到容器32的进料流38转化成玻璃化玻璃熔体50.加热装置如电极36或气体燃烧器58用于加热玻璃熔体50.电极36的布置 被提出用于最小化通过叶轮34的电流。公开了通过特殊的连续圆形叶轮或锥形泵70的电流。 公开了圆柱形容器98，三角形容器94，方形容器32和六角形容器96。 公开了处理特定废物流的方法，包括涂覆的矿物纤维，飞灰，放射性材料，化学废物等。
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公开(公告)号：US07108808B1
公开(公告)日：2006-09-19
申请号：US07510556
申请日：1990-04-18
申请人： Ray S. Richards
发明人： Ray S. Richards
IPC分类号： G21F9/16
CPC分类号： G21F9/305 , C03B5/005 , C03B5/027 , C03B5/033 , C03B5/1875 , C03B5/26 , C03B5/265 , Y02P40/52 , Y02P40/57
摘要： A waste vitrification apparatus (10) having rotatable mixer impeller (16) functioning as a shaft electrode (60) and metallic vessel (14) functioning as a vessel electrode (62). A stream (12) of waste material and vitrifiable material are mixed and melted in the vessel (14) for vitrification. The waste vitrification method converts a feed stream (12) by mixing the feed stream into a glass melt (13) and melting glass batch of the feed stream (12) to form a foamy mass. The stream is dispersed by the impeller (16) to form a foam which is then densified in a settling zone (22), recovered through a spout (24) and solidified in storage containers. Means are provided to adjust the location of the mixing impeller (16) in the vessel (14) to change the depth of the settling zone (22). The impeller (16) is mounted on a drive shaft (18) having a recirculating coolant flow.
摘要翻译： 一种具有用作轴电极（60）的旋转混合器叶轮（16）和用作容器电极（62）的金属容器（14）的废玻璃化装置（10）。 将废物和玻璃化物质的料流（12）混合并熔化在容器（14）中用于玻璃化。 废玻璃化方法通过将进料流混合到玻璃熔体（13）中并将进料流（12）的熔融玻璃批料混合以形成泡沫体来转化进料流（12）。 流由叶轮（16）分散以形成泡沫，然后在沉降区（22）中致密化，通过喷口（24）回收并固化在储存容器中。 提供了用于调节容器（14）中的混合叶轮（16）的位置以改变沉降区（22）的深度的装置。 叶轮（16）安装在具有循环冷却剂流的驱动轴（18）上。
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