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What are the main characteristics of a circular aluminum melting furnace?
Circular aluminum melting furnaceIt consists of a circular furnace body, an openable spherical furnace cover, a cover opening machine, a furnace bottom tilting mechanism, a thermal storage burner system, a burner air supply and injection air system. Gaoke JienengAluminum Melting Furnace The burner of the circular aluminum melting furnace is tilted downwards by 10 degrees according to the tangent object of the furnace center circle, so that the flame directly hits the molten pool. The shape of the furnace is suitable for airflow circulation, without flame dead corners, to ensure good convective heating. The top opening lid can achieve rapid loading, with a loading time of 15-20 minutes per furnace and low labor intensity. Tilting reduces the manipulation time of injection and minimizes the loss of melt temperature. A circular furnace has a smaller specific surface area, and compared to a rectangular furnace, it can reduce the heat storage and dissipation of the lower side by 20%.
The circular aluminum melting furnace adopts a steel frame and a furnace cover mechanism coated with fire-resistant fibers. The diameter of the furnace cover bottom circle is 6233mm, the chord height is 760mm, and the total thickness of the refractory fiber is 300mm. The thickness of the ordinary aluminum layer is 120mm, and the thickness of the high aluminum layer is 180mm. The refractory fiber spraying technique is suitable for the construction of furnace linings with irregular and irregular shapes. It has the advantages of fast construction speed, low labor intensity in furnace construction, light weight of furnace cover, low heat storage, and fast heating.