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公开(公告)号：US5116399A
公开(公告)日：1992-05-26
申请号：US684028
申请日：1991-04-11
申请人： Eddy J. Lauwers
发明人： Eddy J. Lauwers
CPC分类号： C03B5/225 , C03B5/04 , C03B5/202 , C03B5/2353 , Y02P40/55
摘要： The invention relates to a process for melting glass forming ingredients in a glass melting furnace adapted therefore, said furnace having an upstream melting zone and a downstream fining zone, wherein the glass forming ingredients introduced to the upstream melting zone via inlet means and the resulting melt therefrom travel along a path from the melting zone to the fining zone, said melt being withdrawn from outlet means which communicate with the fining zone, the improvement comprising; providing at least one high momentum oxygen-fired flame in the vicinity of said outlet means to sweep unmelted glass forming ingredients floating on the surface of the melt in said vicinity to prevent said unmelted glass forming ingredients from entering the outlet means whereby the contamination of an outflowing molten glass from said outlet means is avoided or reduced.
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公开(公告)号：US4929266A
公开(公告)日：1990-05-29
申请号：US188553
申请日：1988-04-29
申请人： Daniel Cozac , Jean-Francois Simon
发明人： Daniel Cozac , Jean-Francois Simon
摘要： A method for manufacturing glass wherein raw material is fed as a batch to a continuous glass-melting tank furnace, melted in a melting tank and passed to a refining tank via a submerged throat. The melt is heated in the refining tank to de-gas it, and then molten refined glass is delivered to a conditioning tank where it is brought to a desired working temperature. The refining tank is divided into upstream and downstream refining cells by a transverse sill. The melt in the upstream refining cell is heated to create a spring zone located towards the downstream end of that cell and a circulation of melt in that cell which feeds the spring zone.
摘要翻译： 一种制造玻璃的方法，其中将原料以批料形式供给到连续的玻璃熔炉炉中，熔融在熔化槽中并通过浸没的喉部通入精炼罐。 熔融物在精炼罐中被加热以使其脱气，然后将熔融的精制玻璃输送到调节罐中，在该调节罐中达到所需的工作温度。 精炼罐通过横向门槛分为上游和下游精炼细胞。 上游精炼池中的熔体被加热以产生朝向该电池的下游端的弹簧区，以及在该电池中的弹簧循环，其供给弹簧区。
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93.发明授权Roof for the working area, melting area or gob feeder of a glass melting furnace 失效玻璃熔炉的工作区域，熔化区域或料滴送料器的屋顶
公开(公告)号：US4836841A
公开(公告)日：1989-06-06
申请号：US43872
申请日：1987-04-29
申请人： Helmut Sorg , Matjaz Bucar
发明人： Helmut Sorg , Matjaz Bucar
IPC分类号： C03B5/04
CPC分类号： C03B5/04
摘要： Roof of a working tank or of a glass melting furnace having a basin containing molten glass and covered by the radiation roof of highly refractory firebrick material, in which the roof is constructed with horizontal supporting elements in the form of straight arches (3) bearing the load of the roof (1) and spanning the tank at intervals, and with horizontal slabs (4) covering the open intervals between the supporting elements (3) and laid crosswise between the supporting elements (3).
摘要翻译： 工作箱或玻璃熔炉的屋顶，其中有一个含有熔融玻璃的盆，并被高度耐火的耐火砖材料的辐射屋顶所覆盖，其中屋顶采用直拱形（3）形式的水平支撑元件， 屋顶（1）的载荷和间隔开的槽，以及覆盖支撑元件（3）之间的开放间隔的水平板（4），并横向放置在支撑元件（3）之间。
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94.发明授权
公开(公告)号：US4822388A
公开(公告)日：1989-04-18
申请号：US159789
申请日：1988-02-24
申请人： Kenneth H. Gee
发明人： Kenneth H. Gee
摘要： The operation of mineral wool cupolas is improved in several respects and a waste material is efficiently disposed of by using spent pot lining from electrolytic aluminum reduction vessels in the mineral wool cupolas as a partial or complete replacement for coke. The spent pot lining is impregnated with a cryolytic type slag material which aids in both reducing the reactivity of an already unreactive graphitic material such that it burns low in the cupola with desirable thermal results and also prevents the formation of siliceous build-up in the cupola hearth areas. Several variations of cryolytic impregnated carbonaceous materials having the desirable effect of the invention are possible and described.
摘要翻译： 矿棉罐的操作在几个方面得到改进，通过使用矿棉罐中的电解铝还原罐的废锅衬里作为部分或完全替代焦炭，有效地处理了废料。 废锅衬里浸渍有冷冻型炉渣材料，这有助于降低已经没有反应性的石墨材料的反应性，使得其具有期望的热结果在冲天炉中燃烧较低，并且还防止在冲天炉中形成硅质积聚 炉边区域。 具有本发明所希望的效果的溶渗浸渍碳质材料的几种变化是可能的和描述的。
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95.发明授权Barrier apparatus and method of use for melting and refining glass or the like 失效用于熔化和精炼玻璃等的阻隔装置和使用方法
公开(公告)号：US4818265A
公开(公告)日：1989-04-04
申请号：US133587
申请日：1987-12-14
申请人： John F. Krumwiede , Henry C. Goode
发明人： John F. Krumwiede , Henry C. Goode
摘要： In a method of making glass or the like, wherein the batch materials are liquefied in a distinct zone from the refiner, the liquefied material is heated in an intermediate stage before being fed to the refiner, and a composite barrier of a cooled frame with graphite inserts is employed to restrict passage of material from the intermediate stage.
摘要翻译： 在制造玻璃等的方法中，其中批料在与精磨机不同的区域中液化，液化材料在进料到精磨机之前在中间阶段被加热，并且具有石墨的冷却框架的复合阻挡层 插入件用于限制材料从中间阶段的通过。
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公开(公告)号：US4798616A
公开(公告)日：1989-01-17
申请号：US091178
申请日：1987-08-31
摘要： In a method of making glass or the like, wherein the batch materials are liquefied in a distinct zone from the refiner, the liquefied material is heated in an intermediate stage before being fed to the refiner. In preferred embodiments the intermediate stage comprises one or more channels extending from the side of the refiner.
摘要翻译： 在制造玻璃等的方法中，其中批料在与精磨机不同的区域中液化，液化材料在进料到精炼机之前在中间阶段被加热。 在优选实施例中，中间级包括从精磨机侧延伸的一个或多个通道。
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公开(公告)号：US4769059A
公开(公告)日：1988-09-06
申请号：US77798
申请日：1987-07-27
申请人： Tadakazu Hidai , Toshikazu Kondo
发明人： Tadakazu Hidai , Toshikazu Kondo
摘要： A glass melting furnace includes a furnace body including for storing molten glass, an upstanding tank including a bottom member lying flush with the bottom wall of the furnace body and a rear wall remote from the furnace body, the upstanding tank communicating with the furnace body, a feeder disposed upwardly of the rear wall of the upstanding tank and communicating with the upstanding tank, and a drainage mechanism disposed in a corner defined between the rear wall and bottom member of the upstanding tank for draining out heterogeneous molten glass. The upstanding tank has a width smaller than the width of the furnace body. The drainage mechanism comprises a through hole having an inlet opening into the upstanding tank and an outlet opening at a rear surface of the rear wall, the through hole being tapered from the inlet toward the outlet.
摘要翻译： 一种玻璃熔炉包括：炉体，其包括用于储存熔融玻璃的直立槽，包括与炉体的底壁齐平的底部构件的立柱，以及远离炉体的后壁，与炉体连通的直立槽， 一个进料器，其设置在直立罐的后壁的上方并与直立的罐连通;以及排水机构，其布置在限定在直立罐的后壁和底部构件之间的角落中，用于排出异质熔融玻璃。 正确的槽的宽度小于炉体的宽度。 排水机构包括通孔，该通孔具有到达直立槽的入口和在后壁的后表面处的出口，该通孔从入口朝向出口逐渐变细。
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公开(公告)号：US4704153A
公开(公告)日：1987-11-03
申请号：US895647
申请日：1986-08-12
CPC分类号： C03B5/14 , C03B5/04 , C03B5/12 , C03B5/2252 , C03B5/235 , C03B5/2353 , C03C1/004 , Y02P40/55 , Y02P40/57
摘要： In the process for refining glass or the like by vacuum, the collapse of foam is expedited by heating the headspace within the vacuum chamber.
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99.发明授权Method of melting raw materials for glass or the like with staged combustion and preheating 失效用分段燃烧和预热来熔化玻璃等原料的方法
公开(公告)号：US4634461A
公开(公告)日：1987-01-06
申请号：US748640
申请日：1985-06-25
CPC分类号： C03B5/2356 , C03B3/02 , C03B3/023 , C03B5/14 , C03B5/235 , C03B5/2353 , C03C1/026 , Y02P40/55 , Y02P40/56 , Y02P40/58
摘要： Raw materials such as glass batch are preheated by combustion of liquid or solid fuel such as fuel oil or coal mixed with the batch material. In one embodiment the material being heated and the gaseous products of combustion are passed cocurrently through the preheating stage to avoid carbonaceous effluents. Preheated materials and any ash from the fuel are transferred to a second stage where they are liquefied. Carbon monoxide from the preheating stage may serve as fuel for the liquefying stage.
摘要翻译： 诸如玻璃批料的原料通过液体或固体燃料如燃料油或与批料混合的煤的燃烧而预热。 在一个实施例中，被加热的材料和燃烧的气体产物并流地通过预热阶段，以避免碳质流出物。 将预热材料和来自燃料的任何灰分转移到第二阶段，在那里它们被液化。 来自预热阶段的一氧化碳可以用作液化阶段的燃料。
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公开(公告)号：US4559072A
公开(公告)日：1985-12-17
申请号：US622700
申请日：1984-06-20
申请人： Siegfried Harcuba
发明人： Siegfried Harcuba
IPC分类号： C03B3/00 , C03B3/02 , C03B5/00 , C03B5/027 , C03B5/033 , C03B5/04 , C03B5/182 , C03B5/187 , C03B5/225 , C03B5/235
CPC分类号： C03B3/00 , C03B3/02 , C03B3/023 , C03B5/00 , C03B5/033 , C03B5/04 , C03B5/182 , C03B5/187 , C03B5/225 , Y02P40/52
摘要： A process for the production of glass comprises introducing cullet or frit into a glass furnace and melting it therein to form a flux, and guiding the flux along a track, which may be slightly inclined. Preheated raw material components are applied to the surface of the flux substantially in the proportion of one part of flux to between one part to nine parts of raw material components on or in the flux so as to form a glass melt. The glass melt is then refined by introducing refining materials.
摘要翻译： 制造玻璃的方法包括将玻璃熔渣引入玻璃熔炉中并将其熔化以形成焊剂，并且沿着可能稍微倾斜的轨道引导焊剂。 将预热的原料成分基本上以一部分助熔剂的比例施加到焊剂的表面上，并在焊剂上或焊剂中的一部分至九部分的原料组分之间形成玻璃熔体。 然后通过引入精炼材料来精制玻璃熔体。
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