Method, system, and device for controlling automatic slag feeding of continuous-casting crystallizer

A system for controlling automatic addition of a mould powder to a continuous-casting mould through a powder adding robot with six motion axes, the system comprising:

• an obtaining unit configured to obtain temperature and thickness information of a layer of the mould powder and continuous-casting production information, wherein the temperature and thickness information of the layer reflects the uniformity of the mould powder;
• a detection unit configured to detect the uniformity of the layer, to control the powder adding robot to increase an amount of the mould powder added to an area where the mould powder is thin, and decrease the amount of the mould powder added to an area where the mould powder is thick;
• and
• an adjustment unit configured to adjust in real-time, by the powder adding robot, an operating state, a generation parameter or a generation pace based on the continuous-casting production information, so as to control adjustment of parameters and powder adding action of the powder adding robot.

An apparatus for controlling automatic addition of a mould powder to a continuous-casting mould through a powder adding robot with six motion axes, the apparatus comprising:

• a microcontroller configured to perform overall control on the continuous-casting mould;
• a thickness detecting unit, connected to the microcontroller and configured to detect a thickness of the mould powder in the continuous-casting mould;
• a stability detecting unit, connected to the microcontroller and configured to detect a temperature of the mould powder in the continuous-casting mould;
• an industrial robot unit, connected to the microcontroller and configured to perform adaptive adjustment and control of the addition of the mould powder to the continuous-casting mould;
• an air-pressure detecting unit, connected to the microcontroller and configured to detect air pressure in the continuous-casting mould;
• an area protection detecting unit, connected to the microcontroller and configured to perform area protection detection on the continuous-casting mould;
• a powder bin detecting unit, connected to the microcontroller and configured to perform detection on the powder bin of the continuous-casting mould;
• and
• a pneumatic powder adding unit configured to perform pneumatic powder adding to the continuous-casting mould.