• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A forehearth for feeding molten glass to a flow feeder, a set of blenders, and a set of homogenizers are spaced from each other along the length of the forehearth with three evenly spaced vertically positioned elongated plates located between the set of blenders and the set of homogenizers. The particular arrangement provides a system for eliminating, to a great extent, cords at the feeder.
    公开号:SU880249A3
    申请号:SU772542751
    申请日:1977-11-16
    公开日:1981-11-07
    发明作者:Дэвид Новак Джон；Волкер Селл Джозеф
    申请人:Оуэнс-Иллинойс, Инк (Фирма)；
    IPC主号:
    专利说明:

    54) DEVICE FOR MIXING THE GLASS MASS
    one
    The invention relates to the industry of building materials, in particular to equipment for the production of glass melt.
    A device for stirring glass melt is known, which contains a feeder and stirrers and homogenizers installed therein. However, in a known technical solution, mixing is not efficient enough since there are still threadlike defects in the glass melt.
    The purpose of the invention is to increase the efficiency of the device by eliminating thread-like defects.
    The goal is achieved by the fact that the device for mixing the glass mass containing the feeder and the agitators and homogenizers installed in it, cHa6-2Q are located between the agitators and the homogenizers vertical plates parallel to the longitudinal sides of the feeder evenly across the width of the feeder, and the length of the plates is 1/51/3 the distance between the mixers and the homogenizers, and the height was equal to the depth of the feeder .30
    Figure 1 shows the device, a top view, figure 2 - the same, section aa.
    The device contains a feeder 1, agitators 2 and 3, homogenizers 4,5,6 and 7, plunger 8, bushing 9, vertical plates 10,11 and 12, located on the supporting rod 13, passing through the entire width of the feeder. Under the plunger 8 made working point 14.
    The mixers 2 and 3 are mounted rotatably towards each other, ensuring movement of the glass melt from the walls of the feeder to the center. Homogenizers are also installed with the possibility of rotation, and the direction of rotation is opposite for each pair.
    The plates are located at an equal distance from the stirrers and homogenizers and are made rectangular in shape. The plates are equidistant from each other and are in contact with the feed of the feeder, and the length of the plates is 1 / 5-1 / 3 the distance between the agitators and the homogenized trays.
    The glass mass, the passage between the agitators, receives a vertical upward movement.
    The passage between the plates, the glass melt layers are shifted by me, by itself, which eliminates the presence of striae and other bands.
    In homogenieatorgis, glass melt receives a vertical movement downwards.
    The homogenized glass melt enters the generation where it is dosed by the plunger 8 and enters through the working point 14.
    权利要求:
    Claims (3)
    [1]
    Claims 1. A device for remixing a glass melt containing a feeder and agitators and homogenisers installed therein, is distinguished by the fact that, in order to increase the efficiency of the device by
    of thread-like defects, it is provided with vertical plates arranged between the mixers and homogenizers, parallel to the longitudinal sides of the feeder.
    [2]
    2. A device according to Claim 1, characterized in that the number of plates is equal to three and they are evenly spaced across the width of the feeder.
    [3]
    3. The device according to claim 1, characterized in that the length of the plates is 1 / 5-1 / 3 the distance between the mixers and the homogenizers,
    and the height is equal to the depth of the feeder.
    Sources of information taken into account in the examination
    1. US patent W 3057775,65-178,
    5 1962 (prototype; 8 9
    类似技术:
    公开号 | 公开日 | 专利标题
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    US4207009A|1980-06-10|Gravity flow continuous mixer
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    US3224857A|1965-12-21|Apparatus for homogenizing molten glass in a forehearth
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    US3945615A|1976-03-23|Continuous method and device for withdrawing particulate material from a container
    US3187884A|1965-06-08|Feeding apparatus
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    SU655661A1|1979-04-05|Device for homogenizing glass melt
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    EP0040270B1|1984-09-26|Apparatus for mixing fluent materials
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    CN213493144U|2021-06-22|Laboratory is with big dose solution mixing arrangement
    US2845255A|1958-07-29|Mixing apparatus for feeds and the like
    SU1411044A1|1988-07-23|Aerator for flotation machine
    JPS5742322A|1982-03-09|Method and apparatus for diluting liquid
    同族专利:
    公开号 | 公开日
    DE2743289C3|1980-03-06|
    CS216250B2|1982-10-29|
    DE2743289B2|1979-07-12|
    NL7709447A|1978-05-19|
    JPS5426566B2|1979-09-05|
    NL164835C|1981-02-16|
    JPS5363415A|1978-06-06|
    DE2743289A1|1978-05-18|
    US4055408A|1977-10-25|
    NL164835B|1980-09-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2467809A|1944-02-15|1949-04-19|Hartford Empire Co|Apparatus for homogenizing molten glass in a forehearth|
    US3463627A|1966-06-16|1969-08-26|Brockway Glass Co Inc|Method for producing colored glass|JPS57140403U|1981-02-26|1982-09-02|
    US4862477A|1988-09-01|1989-08-29|Manville Corporation|Apparatus and method for melting and homogenizing batch material|
    US5006145A|1990-02-26|1991-04-09|Ppg Industries, Inc.|Center biased stirring for improved glass homogenization|
    DE4440703C2|1994-11-15|1996-10-31|Ilmenau Tech Glas|Method and device for homogenizing glass melts|
    GB2306467A|1995-10-28|1997-05-07|Pilkington Plc|Method and apparatus for making glass|
    WO2002018282A2|2000-08-30|2002-03-07|Richard Pitbladdo|Process and pump for homogenizing molten glass|
    ITTO20030399A1|2002-06-07|2003-12-08|Schott Glas|MELT GLASS PURIFICATION DEVICE WITH REMOVAL|
    RU2477258C2|2008-04-07|2013-03-10|Асахи Гласс Компани, Лимитед|Device for making glass bath and method of making said bath exploiting said device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/742,408|US4055408A|1976-11-17|1976-11-17|Forehearth homogenization method and apparatus|
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