Ingoter development equipment and methods for controlling this equipment

Abstract

The term "sáng ché" refers to a device used for developing casting molds. The ingot development apparatus according to the invention design includes a development furnace, in which a primary crucible is fitted, in which the primary crucible contains molten silicon for ingot development; a preliminary crucible receives molten silicon material, melts the solid silicon material, and feeds molten silicon into the primary crucible; and a measuring device is installed to pass through the development furnace and measure the change in surface level of molten silicon in the primary crucible. and the controller regulates the supply of molten silicon in the primary bridging to the primary bridging based on the measured change in the surface level of the molten silicon.