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    Method and electric furnace for melting vitreous materials
    1.
    发明申请
    Method and electric furnace for melting vitreous materials 失效
    玻璃材料熔化法和电炉

    公开(公告)号：US20050175060A1

    公开(公告)日：2005-08-11

    申请号：US10510495

    申请日：2003-04-08

    Applicant: Giuseppe Bisazza

    Inventor： Giuseppe Bisazza

    IPC: C03B5/027 ,  F27B3/08 ,  F27D3/00 ,  F27D11/04 ,  F27D17/00

    CPC classification number: C03B5/0275 ,  F27B3/08 ,  F27D11/04 ,  F27D2003/0063 ,  F27M2001/07 ,  Y02P40/52

    Abstract: An electric furnace (1) for melting vitrifiable materials (V), in particular for the manufacture of vitreous mosaic materials and ceramic frits as well as for the vitrification of waste, where the primary material is frequently changed, comprises a melting tank (2) for containing a molten bath (3) with a head (B), having a floor (4) and side walls (5), channels (6) for discharging the molten materials, a crown (13) which is situated above the floor (4), means for introducing a primary batch of vitrfiable materials (V) into the tank (2) and for depositing a covering layer (C) on the molten bath (3), and a plurality of electrodes (9) with a predetermined shape and position, situated inside the tank (2) for melting completely the vitrifiable materials (V) by means of diffused electric currents. The electrodes (9) substantially rest on the floor (4) so as to reduce to a minimum the head (B) of the molten bath (3), with a consequent reduction in the time required to change the primary batch and the power consumption.

    Abstract translation: 一种用于熔化玻璃化材料（V）的电炉（1），特别是用于制造玻璃质马赛克材料和陶瓷玻璃料以及用于主要材料经常改变的废物玻璃化的电炉（1）包括熔化罐（2） 用于容纳具有头部（B），具有底板（4）和侧壁（5）的熔池（3），用于排出熔融材料的通道（6），位于地板上方的表冠（13） 4），用于将一批可渗透材料（V）引入到罐（2）中并用于在熔浴（3）上沉积覆盖层（C）的装置，以及具有预定形状的多个电极（9） 和位置，位于罐（2）内部，用于通过扩散的电流完全熔化可玻璃化材料（V）。 电极（9）基本上搁置在地板（4）上，以便使熔池（3）的头部（B）最小化，从而减少改变初级批料所需的时间和功耗 。

    HEAT PIPE FOR SUBMERGED COMBUSTION BURNER
    2.
    发明公开
    HEAT PIPE FOR SUBMERGED COMBUSTION BURNER 审中-公开

    公开(公告)号：US20230184429A1

    公开(公告)日：2023-06-15

    申请号：US17548690

    申请日：2021-12-13

    Applicant: Owens-Brockway Glass Container Inc.

    Inventor： Liming Shi

    IPC: F23D14/78 ,  F28D15/04 ,  F23D14/22 ,  F28F1/42 ,  C03B5/235

    CPC classification number: F23D14/78 ,  F28D15/043 ,  F23D14/22 ,  F28F1/42 ,  C03B5/2356 ,  F27M2001/07 ,  F23C3/004

    Abstract: A submerged combustion burner, a submerged combustion melter including the submerged combustion burner, and method of operating the submerged combustion burner are disclosed. The submerged combustion burner includes central burner tube and a heat pipe that surrounds and extends beyond a terminal end of the central burner tube. When received in a burner opening defined in a melting tank of a submerged combustion melter, the heat pipe of the submerged combustion burner is disposed between the central burner tube and the floor of the melting tank. The heat pipe transfers or pumps heat via a sealed working fluid to a cooling fluid that thermally communicates with the heat pipe exterior to the melting tank.

    Tempering furnace for glass sheets
    3.
    发明授权
    Tempering furnace for glass sheets 有权

    公开(公告)号：US11852413B2

    公开(公告)日：2023-12-26

    申请号：US17435171

    申请日：2020-03-18

    Applicant: Glaston Finland Oy

    Inventor： Jukka Vehmas ,  Kyösti Keto

    IPC: F27B9/10 ,  C03B27/04 ,  C03B27/044 ,  F27B9/06 ,  F27B9/30 ,  F27D19/00

    CPC classification number: F27B9/10 ,  C03B27/0404 ,  C03B27/044 ,  F27B9/062 ,  F27B9/3005 ,  F27D19/00 ,  F27D2019/0003 ,  F27M2001/07

    Abstract: The present disclosure relates to a tempering furnace for a glass sheet, which has a conveyor for the glass sheet, first convection blow means over the conveyor to heat the glass sheet by hot air jets blown on its top and/or bottom surface, and second convection blow means to help lead pressurized air from outside the tempering furnace to second blow nozzles from which air is discharged as jets towards the top and/or bottom surface of the glass sheet. The heating effect of the air jets on the glass sheet is adjustable by adjusting the feeding of electric current to electric elements inside blowing channels. Blow nozzles of the second convection blow means form blow zones. The heating effect on the glass sheet of the jets discharged from the second blow nozzles inside the blow zones is adjustable by adjusting the blowing pressure of feed pipes.

    Method and electric furnace for melting vitreous materials
    4.
    发明授权
    Method and electric furnace for melting vitreous materials 失效
    玻璃材料熔化法和电炉

    公开(公告)号：US07027481B2

    公开(公告)日：2006-04-11

    申请号：US10510495

    申请日：2003-04-08

    Applicant: Giuseppe Bisazza

    Inventor： Giuseppe Bisazza

    IPC: C03B5/027 ,  F27D17/00

    CPC classification number: C03B5/0275 ,  F27B3/08 ,  F27D11/04 ,  F27D2003/0063 ,  F27M2001/07 ,  Y02P40/52

    Abstract: A method and apparatus for melting vitrifiable materials employs a melting tank for containing a molten bath with an upper surface. The tank has a floor and side walls and channels for discharging molten materials. A crown is situated above the floor and vitrifiable materials are introduced onto the upper surface of the molten bath. A plurality of electrodes having a selected shape and position are situated inside the tank for melting the vitrifiable materials with electric current. The electrodes rest on the floor and extend across the furnace to the opposite wall so as to reduce the head of the molten bath and consequently reduce melting time and energy consumption.

    Abstract translation: 用于熔化可玻璃化材料的方法和装置采用一个用于容纳具有上表面的熔池的熔化槽。 罐具有地板和侧壁以及用于排出熔融材料的通道。 顶部位于地板的上方，玻璃纤维材料被引入到熔池的上表面。 具有选定形状和位置的多个电极位于罐内部，用于以电流熔化可玻璃化材料。 电极搁置在地板上并延伸穿过炉子到相对的壁，以便减少熔池的头部，从而减少熔化时间和能量消耗。

    Thermophotovoltaic generator in high temperature industrial process
    5.
    发明授权
    Thermophotovoltaic generator in high temperature industrial process 失效
    热电发电机在高温工业过程中

    公开(公告)号：US06538193B1

    公开(公告)日：2003-03-25

    申请号：US09678839

    申请日：2000-10-04

    Applicant: Lewis M. Fraas

    Inventor： Lewis M. Fraas

    IPC: H01L31058

    CPC classification number: F27D17/004 ,  C03B5/235 ,  F23M2900/13004 ,  F27B3/02 ,  F27B3/14 ,  F27B3/205 ,  F27B3/263 ,  F27D1/0006 ,  F27D1/02 ,  F27M2001/07 ,  H02S10/30 ,  Y02P40/535 ,  Y10S136/291

    Abstract: An emitter for use with a generator has a tube closed at one end, heated from its outside with a water-cooled photovoltaic converter array mounted inside for glass-melting application. Several TPV tubes may be inserted through holes in the insulation into the port sections between the glass-melting furnace and the regenerators. Any one of these tubes may be removed for maintenance at any time and replaced with a closure to close off the hole, without affecting the industrial process. The emitter tube may be a SiC or KANTHAL tube. The tube may be lines on its inside with AR coated tungsten foil or the tungsten may be deposited on the inner tube surface as a film followed by the AR coating. The photovoltaic converter array may comprise a polygonal array of shingle circuits where the circuits are fabricated using low bandgap GaSb cells.

    Abstract translation: 与发电机一起使用的发射器具有在一端封闭的管，其外部由安装在玻璃熔融应用中的水冷光伏转换器阵列加热。 几个TPV管可以穿过绝缘体中的孔插入玻璃熔炉和再生器之间的端口部分。 这些管中的任何一个可以在任何时候被去除以进行维护，并用封闭件替换以封闭孔，而不影响工业过程。 发射管可以是SiC或KANTHAL管。 管可以在其内部具有AR涂层钨箔的线，或者钨可以作为膜沉积在内管表面上，随后是AR涂层。 光伏转换器阵列可以包括多边形阵列的瓦片电路，其中使用低带隙GaSb单元制造电路。

    Annealing lehr
    6.
    发明授权
    Annealing lehr 失效
    退火LEHR

    公开(公告)号：US3770408A

    公开(公告)日：1973-11-06

    申请号：US3770408D

    申请日：1971-11-15

    Applicant: MIDLAND ROSS CORP

    Inventor： MC CULLY J

    IPC: C03B25/06 ,  F27B9/10 ,  F27B9/12 ,  F27B9/24 ,  F27B9/36 ,  F27D7/04 ,  C03B25/04

    CPC classification number: F27B9/36 ,  C03B25/06 ,  F27B9/10 ,  F27B9/243 ,  F27D2007/045 ,  F27M2001/07 ,  F27M2003/01 ,  Y02P10/143

    Abstract: An endless belt conveyor annealing lehr having burner means located above the belt. The belt is foraminous and supported throughout the length of the lehr by a system of perforated plates. A shroud extends intermediate the walls of the lehr and a fan is located adjacent to the burner means outlet. This combination results in a continuous circulating atmosphere impinging directly upon the work being conveyed through the lehr. Means is also provided to control the temperature of the work throughout the length of the lehr, particularly at the entrance thereof.

    Abstract translation: 具有位于带上方的燃烧器装置的环形带式输送机退火炉。 带是有孔的，并且通过多孔板的系统在整个退火炉的长度上支撑。 护罩在退火炉的壁之间延伸，风扇位于燃烧器装置出口附近。 这种组合导致连续的循环气氛直接撞击通过退火炉输送的工作。 还提供了用于在整个退火炉的整个长度上控制工件的温度的装置，特别是在其入口处。

    LARGE MICRO-CRYSTALLIZED GLASS-LINED PIPELINE AND MANUFACTURING METHOD THEREOF
    8.
    发明申请
    LARGE MICRO-CRYSTALLIZED GLASS-LINED PIPELINE AND MANUFACTURING METHOD THEREOF 审中-公开

    公开(公告)号：US20180180216A1

    公开(公告)日：2018-06-28

    申请号：US15108038

    申请日：2016-01-08

    Applicant: Wenhua ZHU

    Inventor： Wenhua ZHU

    IPC: F16L58/14 ,  F27B9/28 ,  F27D11/02 ,  F27B9/06

    CPC classification number: F16L58/14 ,  F16L9/153 ,  F27B9/063 ,  F27B9/28 ,  F27B2009/3607 ,  F27D11/02 ,  F27M2001/07 ,  F27M2003/04 ,  Y02P10/143

    Abstract: A pipeline has two groups of reinforcing circular ring bodies welded on large flanges at two ends of the pipeline, reinforcing rebar plates and integral reinforcing steel circular pipe fittings are combined and welded symmetrically. Microcrystalline glass lining has level-8 Mohs hardness. By adopting an openable and closeable extra-long horizontal electric heating furnace provided by the present invention and an intelligent temperature control instrument in combination with a new heating-while-rotating process, the extra-large and extra-long integral large micro-crystallized glass-lined pipeline which is high in glass lining layer quality, smooth in circulation, durable, non-corrosive, wear-resistant, high in seismic performance and safe in operation is developed. Various existing pipelines will be inevitably and comprehensively replaced due to comprehensive extra-strong advantages.

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