| 摘要 |
The present invention relates to a burner structure for manufacturing quartz glass ingot. The burner structure comprises: a raw material introduction pipe into which raw materials are introduced; an oxygen introduction pipe into which oxygen gas is introduced; a hydrogen introduction pipe into which hydrogen gas is introduced; and a central pipe connected to each of the pipes. The burner structure further comprises a tubular pipe and an outer pipe, wherein the path of the tubular pipe has a focal distance longer than that of the outer pipe. When a burner body is divided into a central unit and a tubular unit, the tubular unit is formed to be inclined. Therefore, a burner optimized for design structures of nozzles, through which raw powder, oxygen and hydrogen are discharged, can be developed to increase transparency and uniformity of quartz glass products by arranging raw powder to be completely melted and fused to a structure. |
