PROCÉDÉ ET DISPOSITIF DE FUSION ET D'AFFINAGE DU VERRE
    1.
    发明申请
    PROCÉDÉ ET DISPOSITIF DE FUSION ET D'AFFINAGE DU VERRE 审中-公开
    熔融和精炼玻璃的方法和装置

    公开(公告)号:WO2015166172A1

    公开(公告)日:2015-11-05

    申请号:PCT/FR2015/051107

    申请日:2015-04-23

    CPC classification number: C03B5/04 C03B5/182 C03B5/23 C03B18/02 Y02P40/57

    Abstract: L'invention concerne un procédé et un dispositif de fabrication de verre fondu comprenant d'amont en aval un four de fusion et d'affinage de verre muni de brûleurs aériens transversaux, puis un bassin de conditionnement alimenté en verre par le four, le dimensionnement du dispositif de fabrication étant tel que K soit supérieur à 3,5, le facteur K étant déterminé à partir des dimensions du dispositif. L'invention permet de dimensionner un dispositif de fusion de verre de plus faible dimension et consommant moins d'énergie tout en menant à un verre de bonne qualité.

    Abstract translation: 本发明涉及一种用于制造熔融玻璃的方法和装置,其包括在下游方向上具有用于熔化和精炼玻璃的炉,设置有横向架空燃烧器,随后是从炉供应玻璃的调节池,制造装置 尺寸使得K大于3.5,K因子根据装置的尺寸确定。 本发明使玻璃熔化装置的尺寸变得更加紧凑并且消耗更少的能量同时仍然生产出高品质的玻璃。

    APPARATUS AND METHOD FOR REDUCING GASEOUS INCLUSIONS IN A GLASS
    2.
    发明申请
    APPARATUS AND METHOD FOR REDUCING GASEOUS INCLUSIONS IN A GLASS 审中-公开
    减少玻璃中气体包裹的装置和方法

    公开(公告)号:WO2010093571A2

    公开(公告)日:2010-08-19

    申请号:PCT/US2010/023430

    申请日:2010-02-08

    CPC classification number: C03B5/23 C03B5/225 C03B7/07

    Abstract: A glass manufacturing system and a method are described herein for reducing gaseous inclusions in high melting temperature or high strain point glasses, such as those that are used as glass substrates in flat panel display devices. In one embodiment, the method including the steps of: (a) heating a batch material within a melting vessel to form molten glass at a melting temperature T M , the molten glass comprising a multivalent oxide material; (b) heating the molten glass within a fining vessel to a fining temperature T F ≥ T M ; and (c) cooling the molten glass within a refractory tube after the first heating step or after the second heating step to a cooling temperature T C less than T M , where the molten glass remains within the refractory tube for a predetermined resident time to reduce a volume of the gaseous inclusions in the molten glass and cause gas species to migrate out of the gaseous inclusions into the molten glass such that at least a portion of the gaseous inclusions collapse into the molten glass.

    Abstract translation: 本文描述了用于降低高熔点或高应变点玻璃(例如用作平板显示装置中的玻璃基板的玻璃基板)中的气体夹杂物的玻璃制造系统和方法。 在一个实施例中,该方法包括以下步骤:(a)加热熔化容器内的批料以在熔化温度T M下形成熔融玻璃,熔融玻璃包含多价氧化物材料; (b)将澄清容器内的熔融玻璃加热至澄清温度TF≥TM; 和(c)在第一加热步骤之后或在第二加热步骤之后将耐火材料管内的熔融玻璃冷却至小于T℃的冷却温度T℃,其中 熔融玻璃保留在耐火材料管内预定的停留时间,以减少熔融玻璃中的气体夹杂物的体积,并使气体物质从气体夹杂物中迁移到熔融玻璃中,使得至少一部分气体包含物崩溃 进入熔融玻璃。

    METHOD FOR PRODUCING MINERAL WOOL PRODUCTS FROM BASALT-BEARING ROCKS AND A PRODUCTION LINE FOR CARRYING OUT SAID METHOD
    3.
    发明申请
    METHOD FOR PRODUCING MINERAL WOOL PRODUCTS FROM BASALT-BEARING ROCKS AND A PRODUCTION LINE FOR CARRYING OUT SAID METHOD 审中-公开
    从基础轴承生产矿物羊毛产品的方法和实施方法的生产线

    公开(公告)号:WO0181258A8

    公开(公告)日:2001-11-29

    申请号:PCT/RU0000142

    申请日:2000-04-24

    Abstract: The invention relates to the production mineral wool products from basalt-bearing rock ( basalt, andesite-basalt, andesite, gabbro etc) which can be used in the building industry, in medicine, for manufacturing furniture, in chemical industry for insulating high temperature equipment. The inventive method for producing mineral wool products consists in loading a fine basalt-bearing rock in to a melting furnace, melting, cooling the melt to a temperature of production of a fiber, discharging said melt from the furnace, forming and deposing said fiber by means of the separation thereof followed by the production of the material. The basalt-bearing rock is pre-heated before it is loaded into the furnace. The melting is carried out in a bottom-electrode arc furnace fitted with carbon electrodes. Before cooling, the melt is heated to the temperature exceeding the fusion temperature and ranging between 50 DEG C and 250 DEG C in addition to being conditioned in a stabilizing chamber of the furnace in order to obtain an average composition of a glass mass and an iron melt. Afterwards, the iron melt is evacuated. The inventive production line for producing mineral wool is provided with a heat exchanger connected to the dosing mechanism and to the inside of the furnace. The melting furnace is embodied in the form of a bottom-electrode arc furnace fitted with the carbon electrodes and with the chamber stabilizing the average composition of the glass mass and mounted on the lower part of the furnace. Said stabilizing chamber is also used for cooling the melt to the temperature of production of the fibers and is fitted, in a bottom part thereof with a drawhole for evacuating the iron melt and the drawhole for melted glass mass.

    Abstract translation: 本发明涉及玄武岩岩石(玄武岩,安山岩 - 玄武岩,安山岩,辉长岩等)的生产矿棉产品,可用于建筑行业,医药,制造家具,化工绝缘高温设备 。 用于生产矿棉产品的本发明的方法是将精细的含玄武岩的岩石装载到熔化炉中,熔化,将熔体冷却至纤维生产温度,将熔体从炉中排出,并通过 分离方法,随后生产该材料。 玄武岩岩石在装入炉内之前被预热。 熔化在装有碳电极的底电极电弧炉中进行。 在冷却之前,除了在炉的稳定室中进行调节之外,将熔体加热至超过熔融温度的温度并且在50℃和250℃之间,以获得玻璃块和铁的平均组成 熔化。 之后,抽出铁熔体。 本发明的用于生产矿棉的生产线设置有连接到定量给料机构和炉内部的热交换器。 该熔炉具有安装有碳电极的底部电弧炉的形式,并且该室具有稳定玻璃块的平均组成并安装在炉子下部的形式。 所述稳定室还用于将熔体冷却至纤维的生产温度,并在其底部装配用于抽出铁熔体的抽空孔和用于熔化的玻璃块的抽吸孔。

    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL
    4.
    发明申请
    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL 审中-公开
    用于加工熔融材料的装置和方法

    公开(公告)号:WO2016179374A3

    公开(公告)日:2016-12-15

    申请号:PCT/US2016030952

    申请日:2016-05-05

    Applicant: CORNING INC

    CPC classification number: C03B5/44 C03B5/16 C03B5/23 C03B7/06

    Abstract: A glass manufacturing apparatus comprises at least one nozzle facing a conduit and extending transverse to a travel path defined by the conduit. The at least one nozzle is configured to cool molten material within the interior of the conduit with a stream of cooling fluid forced against an exterior of the conduit along a cooling axis extending transverse to the travel path defined by the conduit. In further examples, methods of processing molten material includes cooling the molten material within an interior of a conduit by forcing a stream of cooling fluid against an exterior of the conduit along a cooling axis extending transverse to a travel path defined by the conduit.

    Abstract translation: 一种玻璃制造设备包括至少一个喷嘴,该喷嘴面向导管并且横向于由导管限定的行进路径延伸。 所述至少一个喷嘴被配置为冷却导管内部的熔融材料,其中冷却流体流沿着横向于由导管限定的行进路径延伸的冷却轴线压靠导管的外部。 在进一步的实例中,处理熔融材料的方法包括通过迫使冷却流体流沿着横向于由导管限定的行进路径延伸的冷却轴线抵靠导管的外部来冷却导管内部的熔融材料。

    溶融ガラス製造装置およびそれを用いた溶融ガラス製造方法
    5.
    发明申请
    溶融ガラス製造装置およびそれを用いた溶融ガラス製造方法 审中-公开
    玻璃生产装置和使用相同的玻璃生产方法

    公开(公告)号:WO2009125750A1

    公开(公告)日:2009-10-15

    申请号:PCT/JP2009/057074

    申请日:2009-04-06

    Abstract:  本発明は、ガラス製品の高品質化と、溶融ガラス製造での省エネルギー化と、を同時に実現する溶融ガラス製造装置、および該製造装置を用いた溶融ガラス製造方法、ならびにガラス製品の製造方法を提供する。  減圧脱泡装置を有する溶融ガラス製造装置であって、溶解槽には、溶解槽内における溶融ガラス流の循環を上流側循環流と下流側循環流とに分離する分離手段が設けられており、溶解槽の溶融ガラス流路の長さをL F とするとき、分離手段から溶解槽の溶融ガラス流路の下流端までの距離が0.1L F ~0.45L F であり、第1の導管構造において、溶融ガラスの流動方向上流側には、第1の導管構造の他の部位よりも幅が広い幅広部位が設けられており、該幅広部位には幅広部位を通過する溶融ガラスを冷却する手段が設けられていることを特徴とする。

    Abstract translation: 公开了一种熔融玻璃制造装置和熔融玻璃制造方法以及使用提高玻璃制品的质量并节省熔融玻璃制造中的能量的制造装置的玻璃制品的制造方法。 具有真空脱气装置的熔融玻璃制造装置在熔融槽中设置有将熔融槽内的熔融玻璃流的循环分离为上游循环流和下游循环流的分离装置。 从分离装置到熔池中的熔融玻璃流路的下游端的距离为0.1-0.45LF,其中LF是熔池中的熔融玻璃流路的长度。 第一管道结构设置有加宽部分,其比熔融玻璃流动方向上游侧的第一管道结构的其它部分宽,并且通过加宽区域的熔融玻璃的冷却装置是 在扩大的区域提供。

    HOMOGENIZING APPARATUS AND GLASS MAKING FURNACE
    6.
    发明申请
    HOMOGENIZING APPARATUS AND GLASS MAKING FURNACE 审中-公开
    均质装置和玻璃制造炉

    公开(公告)号:WO1983004245A1

    公开(公告)日:1983-12-08

    申请号:PCT/US1983000305

    申请日:1983-02-28

    Abstract: A glass making furnace wherein the glass constituents are fed from a hopper (10) into a melting chamber (15). Molten glass flows into the chamber (16) for passage through a homogenizer (25) for shear mixing of the glass and elimination of bubbles therefrom. A flow modulating valve (50) regulates the rate of flow of the molten glass to an extrusion nozzle (93).

    Abstract translation: 一种玻璃制造炉,其中玻璃成分从料斗(10)进料到熔化室(15)中。 熔融玻璃流入室(16)以通过均化器(25),用于玻璃的剪切混合并从中消除气泡。 流量调节阀(50)调节熔融玻璃流到挤出喷嘴(93)的流速。

    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL
    7.
    发明申请
    APPARATUS AND METHODS FOR PROCESSING MOLTEN MATERIAL 审中-公开
    用于加工材料的装置和方法

    公开(公告)号:WO2016179374A2

    公开(公告)日:2016-11-10

    申请号:PCT/US2016/030952

    申请日:2016-05-05

    CPC classification number: C03B5/44 C03B5/16 C03B5/23 C03B7/06

    Abstract: A glass manufacturing apparatus comprises at least one nozzle facing a conduit and extending transverse to a travel path defined by the conduit. The at least one nozzle is configured to cool molten material within the interior of the conduit with a stream of cooling fluid forced against an exterior of the conduit along a cooling axis extending transverse to the travel path defined by the conduit. In further examples, methods of processing molten material includes cooling the molten material within an interior of a conduit by forcing a stream of cooling fluid against an exterior of the conduit along a cooling axis extending transverse to a travel path defined by the conduit.

    Abstract translation: 玻璃制造装置包括面向导管并且横向于由导管限定的行进路径延伸的至少一个喷嘴。 所述至少一个喷嘴被配置为沿着横向于由所述导管限定的行进路径延伸的冷却轴线,以冷却流体强制地抵靠所述导管的外部来冷却所述导管内部的熔融材料。 在另外的实例中,处理熔融材料的方法包括通过沿着由导管限定的行进路径横向延伸的冷却轴强迫冷却流体流过导管的外部来冷却管道内部的熔融材料。

    一种冷却部防析晶方法生产的玻璃器皿

    公开(公告)号:WO2015081605A1

    公开(公告)日:2015-06-11

    申请号:PCT/CN2014/000782

    申请日:2014-08-19

    Applicant: 杨德宁

    Inventor: 杨德宁

    CPC classification number: C03B5/24 C03B5/23 C03B5/235

    Abstract: 一种冷却部防析晶方法生产的玻璃器皿,按重量百分率计,该玻璃包括氧化钠0.01-16%、氧化铝6-35%、氧化硅的含量是氧化钙的1.6-5.8倍、氧化钙的含量是氧化镁的0.8-2.1倍。在其制备方法中,在冷却部的玻璃液面之上的空间中,在靠池壁耐火砖的内侧10-80mm的距离范围内设置有2个至40个测温装置和2个至60个加热装置;相邻的加热装置之间的距离为0.3m至2m。该玻璃器皿的制备工艺中,当测温装置测得冷却部温度低于玻璃液的析晶温度50°C时,加热装置开始加热,当测温装置测得冷却部温度高于玻璃液的析晶温度100°C时,加热装置停止加热。

    GLASS-MELTING TANK FURNACE
    9.
    发明申请
    GLASS-MELTING TANK FURNACE 审中-公开
    玻璃熔炼锅炉

    公开(公告)号:WO2003086994A1

    公开(公告)日:2003-10-23

    申请号:PCT/RU2002/000181

    申请日:2002-04-17

    CPC classification number: C03B5/23

    Abstract: The invention relates to the building materials industry, in particular to devices for continuous glass production. The aim of said invention is to ensure symmetrical repartition of batch piles on the sides of a glass-melting furnace and a required degree of cooling. The invention makes it possible to improve the quality of produced molten glass and the products manufactured therefrom and to prolong the service life of the glass-melting furnace by reducing the corrosion of the lateral walls thereof. The inventive glass-melting tank furnace comprises a batch charger, a doghouse, melting and working tanks, a main water-cooled tubular element embodied in such a way that it is possible to adjust the degree of extension thereof into the melting tank and the degree of deepening into molten glass. Said tubular element is embodied in the form of Z and arranged horizontally along the doghouse and the melting area of the furnace, and vertically with respect to the end wall of the doghouse between the batch chargers. The novelty of the invention lies in the additional water-cooled element, which is embodied in such a way that it is floating and whose degree of extension into a melting tank which is arranged above the main water-cooled element can be adjusted, said additional element having a configuration equal to the configuration of the main element.

    Abstract translation: 本发明涉及建筑材料工业,特别涉及用于连续玻璃生产的装置。 所述发明的目的是确保在玻璃熔炉的侧面上的批次对称重新分配和所需的冷却程度。 本发明使得可以提高生产的熔融玻璃及其制造的产品的质量,并且通过减少其侧壁的腐蚀来延长玻璃熔化炉的使用寿命。 本发明的玻璃熔炉炉包括批量充电器,狗屋,熔化槽和工作罐,主要的水冷管状元件,其特征在于可以将其延伸到熔池中的程度和程度 深化成熔融玻璃。 所述管状元件以Z的形式实施,并且沿着仓室和炉的熔化区域水平布置,并且在批量充电器之间相对于仓室的端壁垂直地布置。 本发明的新颖性在于另外的水冷元件,其以浮动的方式实施,并且其可调节设置在主水冷元件上方的熔池的延伸程度,所述附加 元件具有与主元件的构造相等的构造。

    APPARATUS AND METHODS FOR COOLING MOLTEN _GLASS MATERIAL
    10.
    发明申请
    APPARATUS AND METHODS FOR COOLING MOLTEN _GLASS MATERIAL 审中-公开
    用于冷却胶体材料的装置和方法

    公开(公告)号:WO2016168109A1

    公开(公告)日:2016-10-20

    申请号:PCT/US2016/026901

    申请日:2016-04-11

    Abstract: Methods of processing molten material comprising the step (I) of flowing molten material through an interior of a conduit (137) from a first station (131) to a second station (133) of a glass manufacturing apparatus and the step (II) of cooling the molten material within the interior of the conduit by passing a cooling fluid along an exterior of the conduit. The method further includes the step (III) of directing a travel path of the cooling fluid toward a vertical plane (319) passing through the conduit. In further examples, a glass manufacturing apparatus comprises a first station, a second station, and a conduit (137) configured to provide a travel path for molten material traveling from the first station to the second station. The glass manufacturing apparatus further comprises at least one baffle (323) configured to direct a travel path of cooling fluid toward a vertical plane (319) passing through the conduit.

    Abstract translation: 包括使熔融材料流过玻璃制造设备的第一工位(131)至第二工位(133)的导管(137)的内部的步骤(I)的熔融材料的处理方法,以及步骤 通过沿管道外部通过冷却流体来冷却管道内部的熔融材料。 该方法还包括将冷却流体的行进路径引向通过导管的垂直平面(319)的步骤(III)。 在另外的实施例中,玻璃制造设备包括第一工位,第二工位和配置成为从第一工位到第二工位行进的熔融材料提供行进路径的管道(137)。 玻璃制造设备还包括至少一个挡板(323),其构造成将冷却流体的行进路径引向通过导管的垂直平面(319)。

Patent Agency Ranking