Quartz crucible preparation device

The invention discloses a quartz crucible preparation device which comprises a mold body with a U-shaped longitudinal section, the mold body comprises an inner cavity arranged in the mold body and an outer cavity used for preparing a quartz crucible, and the inner cavity, the outer cavity and the qu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU YONG, WU WEIHUA, NING ZHIXIN, FANG ZHIYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY CRYSTAL GROWTH GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
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Beschreibung
Zusammenfassung:	The invention discloses a quartz crucible preparation device which comprises a mold body with a U-shaped longitudinal section, the mold body comprises an inner cavity arranged in the mold body and an outer cavity used for preparing a quartz crucible, and the inner cavity, the outer cavity and the quartz crucible are the same in appearance. The inner cavity is provided with a cooling channel in the vertical direction, and a water inlet and a water outlet of the cooling channel are located in the bottom of the mold body. The inner cavity is formed in the mold body, the outer cavity used for preparing the quartz crucible is formed in the outer portion of the mold body, the cooling channel in the vertical direction is formed in the inner cavity, and the water inlet and the water outlet of the cooling channel are located in the bottom of the mold body, so that in the process of preparing the quartz crucible, the quartz crucible can be prepared conveniently. Cooling water is input and output through the water inlet