The utility model relates to a continuous smelting furnace and a method for producing a special-shaped quartz tube and a quartz rod, relating to a continuous smelting furnace and a method for producing a special quartz tube and a quartz rod. The utility model mainly aims at solving the problem that the existing fused furnace can not produce special-shaped quartz tubes and quartz rods. It comprises a furnace body, heater, insulation materials, furnace cover, small furnace cover, tungsten crucible, a feeding port and a core rod and a discharging platform, forming here round, square, triangle and so on; the discharging platform with a circular, square, triangle and other outlet discharge; forming is located over the discharging station. When a special quartz tube and a quartz rod are produced, a molding machine with a corresponding shape and a material discharging table with a corresponding shaped material outlet are selected for production. Has the advantages of forming different shapes by replacing and / or replaced with different shape outlet discharge and change the position of forming method, can be produced with special shape inner hole and / or shape of the special-shaped quartz tube, quartz plate and profiled Shi Yingbang etc..
【技术实现步骤摘要】
【技术保护点】
一种连熔炉，包括炉体（３）、加热器（８）、保温材料（４）、大炉盖（５）、小炉盖（２）、钨坩埚（６）、投料口（１）、芯杆（７）、出料台（１０）带有出料口，出料台通过螺纹装在钨坩埚的底部，成型器（９）通过螺纹装在芯杆下端，芯杆和成型器的中央有通孔，其特征是这里的成型器不仅有圆形的，还有正方形、长方形、三角形、扇形、椭圆形的；出料台有带圆形、正方形、长方形、三角形、扇形、椭圆形出料口的出料台；装在芯杆下端的成型器位于出料台的上方，并且比出料台上沿高３－２０ｍｍ。
【技术特征摘要】
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