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公开(公告)号：US2050211A
公开(公告)日：1936-08-04
申请号：US75012534
申请日：1934-10-26
申请人： HARTFORD EMPIRE CO
发明人： HONISS WILLIAM T
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公开(公告)号：US11919798B2
公开(公告)日：2024-03-05
申请号：US17061806
申请日：2020-10-02
发明人： Zhongming Wang , Udaya K. Vempati , Ya-Cheng Lin
CPC分类号： C03B5/207 , C03B5/03 , C03B5/04 , C03B5/205 , C03B5/225 , C03B5/262 , C03B5/193 , C03B5/42 , C03B2211/20 , C03B2211/23 , C03C3/087
摘要： A gradient fining tank and a method of operating the tank to refine foamy molten glass is disclosed. The gradient fining tank includes a floor, a roof, and two laterally-spaced sidewalls that at least partially define an interior chamber of the tank. The floor of the tank is profiled to provide the tank with an extended shallow portion that defines an inlet to the interior chamber and a deep holding portion that defines an outlet from the interior chamber. An entry section of the floor provides the extended shallow portion of the tank and a transition section and exit section of the floor provide the deep holding portion. A depth of the interior chamber at an outlet end of the deep holding portion is greater than a depth of the interior chamber at the outlet end of the extended shallow portion.
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44.发明申请公开(公告)号：US20170240450A1
公开(公告)日：2017-08-24
申请号：US15504070
申请日：2015-08-21
发明人： Jian Meng , Guosheng Kang
CPC分类号： C03B5/021 , C03B5/182 , C03B5/225 , C03B5/2252 , C03B5/2257 , C03B5/24 , C03B5/26 , C03B5/262 , C03B37/02
摘要： Described herein are systems and methods for heating and melting glass through the use of induction based heating and methods for forming a fiberglass strand. An exemplary induction melter system for melting glass can include a melting vessel and a heated drain. The melting vessel can include a crucible, a first induction coil positioned around at least a portion of the crucible, and a first electromagnetic current generator coupled to the first induction coil. The heated drain can be coupled to the melting vessel, and the heated drain can include a drain tube, a second induction coil positioned around at least a portion of the drain tube, and a second electromagnetic current generator coupled to the second induction coil.
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45.发明授权Conduit structure for molten glass, vacuum degassing apparatus, vacuum degassing method for molten glass and process for producing glass products employing said conduit structure 有权用于熔融玻璃的导管结构，真空脱气装置，熔融玻璃的真空脱气方法和使用所述管道结构的玻璃制品的制造方法公开(公告)号：US09073772B2
公开(公告)日：2015-07-07
申请号：US13758671
申请日：2013-02-04
CPC分类号： C03B5/2252 , C03B5/262 , C03B5/42 , F16L7/00 , F16L9/18
摘要： A conduit structure for molten glass, in which molten glass is flown through a double-pipe structure, with little stress loading even for a long time operation. A supporting rib connecting an inner pipe and an outer pipe is employed in the double pipe structure having the inner pipe and outer pipe in the conduit structure for molten glass, wherein excessive stress concentration hardly occurs in an inner pipe-joint portion, an outer pipe-joint portion and the rib when the rib is applied with a stress load due to the weight of the inner pipe.
摘要翻译： 用于熔融玻璃的管道结构，其中熔融玻璃通过双管结构流动，即使长时间操作也具有很小的应力负载。 在用于熔融玻璃的管道结构中的具有内管和外管的双管结构中采用连接内管和外管的支撑肋，其中在内管接头部分，外管中几乎不发生过度的应力集中 并且由于内管的重量而在施加有应力载荷的肋部时肋部。
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46.发明授权Glass-melting furnace, process for producing molten glass, apparatus for producing glass products and process for producing glass products 失效玻璃熔融炉，熔融玻璃的制造方法，玻璃制品的制造装置以及玻璃制品的制造方法公开(公告)号：US08707738B2
公开(公告)日：2014-04-29
申请号：US13396768
申请日：2012-02-15
申请人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu Sakamoto , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
CPC分类号： C03B5/04 , C03B3/00 , C03B3/02 , C03B3/026 , C03B5/1675 , C03B5/2353 , C03B5/262 , Y02P40/55
摘要： A glass-melting furnace, which suppresses the effect of exhaust gas on molten glass quality, a process for producing molten glass, and a process and apparatus for producing glass products. The glass-melting furnace containing: a raw glass material particle feed portion disposed downwardly at a furnace wall portion in an upper portion of the glass-melting furnace; a heating unit provided under the feed portion, which forms a gas phase portion for converting raw glass material particles into liquid glass particles; a flue inlet disposed on the upstream side of the gas phase portion in a flow direction of the molten glass liquid; a furnace-bottom portion, which accumulates the liquid glass particles that produce the molten glass liquid; and a discharge portion, which discharges the molten glass liquid.
摘要翻译： 一种玻璃熔化炉，其抑制废气对熔融玻璃质量的影响，制造熔融玻璃的方法，以及玻璃制品的制造方法和装置。 该玻璃熔融炉包括：在玻璃熔炉的上部的炉壁部向下方配置的原料玻璃材料粒子供给部， 设置在进料部下方的加热单元，其形成用于将原料玻璃材料粒子转化为液态玻璃粒子的气相部分; 烟道入口，其设置在所述熔融玻璃液体的流动方向上的气相部分的上游侧; 堆积产生熔融玻璃液体的液体玻璃颗粒的炉底部分; 以及排出熔融玻璃液体的排出部。
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47.发明申请GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATUS FOR PRODUCING GLASS PRODUCTS AND PROCESS FOR PRODUCING GLASS PRODUCTS 失效玻璃熔炼炉，生产玻璃的工艺，生产玻璃制品的设备和生产玻璃制品的工艺公开(公告)号：US20120159992A1
公开(公告)日：2012-06-28
申请号：US13396768
申请日：2012-02-15
申请人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
发明人： Osamu SAKAMOTO , Chikao Tanaka , Seiji Miyazaki , Satoru Ohkawa
CPC分类号： C03B5/04 , C03B3/00 , C03B3/02 , C03B3/026 , C03B5/1675 , C03B5/2353 , C03B5/262 , Y02P40/55
摘要： A glass-melting furnace, which suppresses the effect of exhaust gas on molten glass quality, a process for producing molten glass, and a process and apparatus for producing glass products. The glass-melting furnace containing: a raw glass material particle feed portion disposed downwardly at a furnace wall portion in an upper portion of the glass-melting furnace; a heating unit provided under the feed portion, which forms a gas phase portion for converting raw glass material particles into liquid glass particles; a flue inlet disposed on the upstream side of the gas phase portion in a flow direction of the molten glass liquid; a furnace-bottom portion, which accumulates the liquid glass particles that produce the molten glass liquid; and a discharge portion, which discharges the molten glass liquid.
摘要翻译： 一种玻璃熔化炉，其抑制废气对熔融玻璃质量的影响，制造熔融玻璃的方法，以及玻璃制品的制造方法和装置。 该玻璃熔融炉包括：在玻璃熔炉的上部的炉壁部向下方配置的原料玻璃材料粒子供给部， 设置在进料部下方的加热单元，其形成用于将原料玻璃材料粒子转化为液态玻璃粒子的气相部分; 烟道入口，其设置在所述熔融玻璃液体的流动方向上的气相部分的上游侧; 堆积产生熔融玻璃液体的液体玻璃颗粒的炉底部分; 以及排出熔融玻璃液体的排出部。
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公开(公告)号：US20080314086A1
公开(公告)日：2008-12-25
申请号：US12162414
申请日：2007-11-27
申请人： Jurgen Grossler
发明人： Jurgen Grossler
摘要： A process and apparatus for removing molten glass from flow channels for the transport of production glass that are installed between a melting furnace and an extraction point for the production glass. The flow channel has a glass-resistant inner lining. A drainage unit for bottom glass is installed upstream of the extraction point for the production glass. In order to keep electrodes away from the molten glass, but still maintain a local and temporal influence on the temperature profile within the cross section, the inner lining, at least in the area of the drainage unit, of is formed of a fusion cast electrically conductive material which has a drainage opening for the bottom glass with a drainage slit above it. At least two electrodes are installed on opposite sides of the flow channel and the drainage unit for the bottom glass. The electrodes are rod-shaped and their front ends are inserted so deeply into the inner lining in the direction of the molten glass, without contact with the molten glass, so that the majority of the electric current from the electrodes passes through the molten glass to reach an electrode plate installed below the drainage opening.
摘要翻译： 一种用于从熔融炉和生产玻璃的提取点之间安装的用于输送生产玻璃的流动通道中除去熔融玻璃的方法和设备。 流动通道具有耐玻璃内衬。 用于底玻璃的排水单元安装在生产玻璃提取点的上游。 为了保持电极远离熔融玻璃，但是仍然对横截面内的温度分布保持局部和时间的影响，至少在排水单元的区域中的内衬由熔融电铸形成 导电材料，其具有用于底部玻璃的排水开口，在其上方具有排水狭缝。 至少两个电极安装在流道的相对侧和底部玻璃的排水单元上。 电极是棒状的，并且其前端在熔融玻璃的方向上深深地插入内衬中，而不与熔融玻璃接触，使得来自电极的大部分电流通过熔融玻璃到 到达排水口下方的电极板。
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公开(公告)号：US20050155387A1
公开(公告)日：2005-07-21
申请号：US11029802
申请日：2005-01-04
申请人： James Hayes , Rand Murnane , Ronald Palmquist , Frank Woolley
发明人： James Hayes , Rand Murnane , Ronald Palmquist , Frank Woolley
CPC分类号： C03B5/262 , C03B5/20 , C03B5/202 , C03B5/205 , C03B5/2252
摘要： A method for controlling the foam produced when a molten material encounters reduced pressure in a vacuum chamber includes passing the molten material through an aging zone in the vacuum chamber in which the molten material is allowed to drain from between the bubbles of the foam and then collapsing the bubbles of the drained foam.
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公开(公告)号：US6160238A
公开(公告)日：2000-12-12
申请号：US83061
申请日：1998-05-21
IPC分类号： A62D3/00 , A62D3/19 , A62D3/32 , A62D3/34 , A62D3/36 , A62D101/20 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/40 , A62D101/43 , A62D101/45 , A62D101/47 , B01D53/34 , B09B3/00 , C03B5/00 , C03B5/02 , C03B5/027 , C03B5/12 , C03B5/185 , C03B5/235 , C03B5/26 , C10B19/00 , C10B53/00 , C10B53/07 , C10J3/18 , C10J3/57 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/00 , F23G5/027 , F23G5/08 , F23G5/50 , F23G7/00 , F27D11/08 , H05B3/00 , H05B7/00 , H05B7/20 , H05H1/42 , H05H1/48 , B23K10/00
CPC分类号： A62D3/19 , A62D3/32 , A62D2101/20 , A62D2101/24 , A62D2101/26 , A62D2101/28 , A62D2101/43 , A62D2203/10 , B01D53/34 , C03B5/005 , C03B5/02 , C03B5/021 , C03B5/025 , C03B5/0275 , C03B5/12 , C03B5/185 , C03B5/235 , C03B5/2353 , C03B5/26 , C03B5/262 , C03B5/265 , C10B19/00 , C10B53/00 , C10B53/07 , C10J3/18 , C10J3/57 , C10J2200/12 , C10J2300/1238 , C10J2300/1634 , C10J2300/165 , C10J2300/1675 , C10K1/003 , C10K1/02 , C10K1/08 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/0276 , F23G5/085 , F23G7/003 , F23G2201/301 , F23G2201/303 , F23G2202/701 , F23G2204/201 , F23G2206/202 , F23G2206/203 , F23G2209/18 , F23G2209/20 , F23G2209/281 , F23G2900/51001 , H05B3/0004 , H05B7/00 , H05H1/48 , Y02E20/12 , Y02E20/14 , Y02E20/16 , Y02E50/12 , Y02P20/129 , Y02P20/13 , Y02P20/143 , Y02P40/52 , Y02P40/55 , Y02T10/166 , Y02T10/32 , Y10S588/90
摘要： The present invention provides tunable waste conversion systems and apparatus which have the advantage of highly robust operation and which provide complete or substantially complete conversion of a wide range of waste streams into useful gas and a stable, nonleachable solid product at a single location with greatly reduced air pollution to meet air quality standards. The systems provide the capability for highly efficient conversion of waste into high quality combustible gas and for high efficiency conversion of the gas into electricity by utilizing a high efficiency gas turbine or an internal combustion engine. The solid product can be suitable for various commercial applications. Alternatively, the solid product stream, which is a safe, stable material, may be disposed of without special considerations as hazardous material. In the preferred embodiment, the arc plasma furnace and joule heated melter are formed as a fully integrated unit with a common melt pool having circuit arrangements for the simultaneous independently controllable operation of both the arc plasma and the joule heated portions of the unit without interference with one another. The preferred configuration of this embodiment of the invention utilizes two arc plasma electrodes with an elongated chamber for the molten pool such that the molten pool is capable of providing conducting paths between electrodes. The apparatus may additionally be employed with reduced use or without further use of the gases generated by the conversion process. The apparatus may be employed as a net energy or net electricity producing unit where use of an auxiliary fuel provides the required level of electricity production. Methods and apparatus for converting metals, non-glass forming waste streams and low-ash producing inorganics into a useful gas are also provided. The methods and apparatus for such conversion include the use of a molten oxide pool having predetermined electrical, thermal and physical characteristics capable of maintaining optimal joule heating and glass forming properties during the conversion process.
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