GLASS RAW MATERIAL SUPPLY DEVICE

To provide a technique enabling glass raw material to be smoothly charged when basis material is replaced.SOLUTION: A glass raw material supply device comprises a feeder, an extrusion member, and a height adjusting mechanism. The feeder feeds a glass raw material into a dissolver from above a side w...

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Bibliographische Detailangaben
Hauptverfasser:	KOMURO YASUO, FUJISAKI KAZUYUKI, AKAGI RYOSUKE, WATABE TOMOYA, SAKURAI JUNICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To provide a technique enabling glass raw material to be smoothly charged when basis material is replaced.SOLUTION: A glass raw material supply device comprises a feeder, an extrusion member, and a height adjusting mechanism. The feeder feeds a glass raw material into a dissolver from above a side wall of the dissolver to form a heap of the glass raw material on the liquid surface of molten glass pooled in the dissolver. The extrusion member extrudes the raw material away from the side wall of the dissolver below the feeder. The height adjusting mechanism adjusts a height of the extrusion member relative to the feeder.SELECTED DRAWING: Figure 3 【課題】素地替え時にガラス原料の投入を円滑化する、技術を提供する。【解決手段】ガラス原料供給装置は、投入機と、押し部材と、高さ調節機構とを有する。前記投入機は、溶解槽の側壁の上方から前記溶解槽の内部にガラス原料を投入し、前記溶解槽の内部に溜めた溶融ガラスの液面に前記ガラス原料の原料山を形成する。前記押し部材は、前記投入機よりも下方にて、前記溶解槽の前記側壁から離れる方向に前記原料山を押す。前記高さ調節機構は、前記投入機に対する前記押し部材の高さを調節する。【選択図】図３