Casting furnace featuring submerged, mechanical control of liquid level

Abstract

Disclosed is a casting furnace featuring submerged, mechanical control of liquid level, which relates to continuous casting and solves the problem of low billet productivity. The casting furnace featuring submerged, mechanical control of liquid level includes a melting furnace, a holding furnace, and a crystallizer, the crystallizer including a chamber for accommodating metal liquid, the holding furnace communicating with the melting furnace and the chamber, respectively, a traction head being provided on the crystallizer, the chamber maintaining communication with the holding furnace, the holding furnace including a liftable immersion device, the immersion device being submerged in the metal liquid to elevate liquid level height in the chamber; the crystallizer having a liquid level detecting device, lift height of the immersion device being adjusted based on a detection signal of the liquid level detecting device such that the liquid level in the chamber is maintained at a preset height.

Dependencies are inferred from the claim text.