Two room U type furnace body systems of skull crucible

Two room U type furnace body systems of skull crucible belongs to vacuum metallurgical equipment technical field, especially relates to a two room U type furnace body systems of skull crucible. The utility model provides a structure safe and reliable stabilizes, can improve casting height's two room U type furnace body systems of skull crucible. The utility model discloses a go up furnace body andlower furnace body, upward the furnace body lower extreme is with the furnace body upper end is connecing down, and upward the furnace body upper end is provided with the electrode chamber, its structural feature going up the furnace body front end and being provided with upper furnace door and upper furnace door drive mechanism, lower furnace body front end is provided with down furnace gate andlower furnace gate drive mechanism, and the lower extreme is provided with the back furnace gate behind the lower furnace body, go up the furnace body and adopt double -deck water -cooling U type structure to connect with des