The role of spraying device in disc ingot casting unit

The spray cooling adopts automatic water volume control. Each mold is provided with a set of spray pipes. At the water inlet of the spray pipes, controllable water valves are installed at the bottom and top spray positions of each mold to increase the cooling strength of the upper and lower molds. Basically the same, reduce the thermal deformation of the mold and prolong the service life of the mold. These water valves can adjust the cooling effect manually or automatically. During operation, the anode plate and the mold are sprayed and cooled with water from the bottom and the top. When the temperature of the mold is too high, the amount of cooling water is increased through the regulating valve, and the amount of cooling water is reduced when the temperature of the mold is low, so that the temperature of the mold is controlled within an appropriate range. , the steam generated by spray cooling is collected by the hood and pumped away by the exhaust fan.

Note: When the casting operation is interrupted due to an accident, stop the cooling water, and it is forbidden to spray water into the mold that has stopped casting.