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1.发明授权公开(公告)号：US09862631B2
公开(公告)日：2018-01-09
申请号：US14426909
申请日：2014-09-03
申请人： LG CHEM, LTD.
发明人： Kyoung-Hoon Min , Ye-Hoon Im , Won-Jae Moon , Ji-Seob Lee
摘要： The present disclosure provides an apparatus for eliminating a heterogeneous glass present in the top surface of a molten glass effectively, and a melting furnace and a glass manufacturing apparatus comprising the same. The apparatus for eliminating a heterogeneous glass according to one aspect of the present disclosure comprises a storage bath having an inlet and an outlet to receive a molten glass fed into the inlet and to discharge the received molten glass through the outlet, and an evacuating opening formed on the top of the storage bath, the evacuating opening allowing the received molten glass to overflow; a first gate being mounted close to the outlet of the storage bath to adjust an open area, thereby controlling the flow rate of the molten glass to be discharged through the outlet; and a second gate being mounted close to the inlet of the storage bath to control the height of the molten glass received in the storage bath at the section in which the evacuating opening is formed.
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公开(公告)号：US09718719B2
公开(公告)日：2017-08-01
申请号：US14189522
申请日：2014-02-25
申请人： LG CHEM, LTD.
发明人： Kyoung-Hoon Min , Ye-Hoon Im , Su-Chan Park , Sang-Oeb Na , Won-Jae Moon
摘要： Disclosed is a float bath which allows easy temperature control according to an internal position, and a glass manufacturing apparatus and glass manufacturing method including the float bath. The float bath includes a plurality of heaters provided at an upper portion of the float bath to supply heat into the float bath, and a shield provided between predetermined heaters among the plurality of heaters to block heat transfer therebetween.
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