Vertical dies for ferroalloy pouring and cooling

Abstract

The invention provides vertical dies for ferroalloy pouring and cooling. The vertical dies comprise a supporting frame, die bodies, open-close devices and cooling devices, wherein the die bodies comprise supporting dies and side plates; the supporting dies are the die bodies of which the front sides, the bottoms and the rear sides are provided with baffles being sequentially connected with one another; limiting bulges are arranged on the front and rear side walls of the supporting dies or / and the inner wall surfaces of baseplates of the supporting dies; two side plates are respectively positioned on the left and right sides of each supporting die, and can be separated from or combined with the supporting die; when two side plates are combined with the corresponding supporting die, a container with an opening in the upper part and a cavity in the middle can be defined by the supporting die and the side plates; supporting die brackets are arranged on the supporting frame; the side plates are connected onto the supporting frame through the open-close devices; the open-close devices are used for controlling the open-close of the side plates. The vertical dies have the advantages of being small in occupied area, lower in labor cost, high in degree of automation, safety factor, cooling speed, and finished product quality, and low in product segregation possibility.

Description

technical field [0001] The invention relates to the field of moulds, in particular to a vertical ferroalloy pouring cooling machine which is small in floor area, easy to demould, broken, and fast in cooling, suitable for metal silicon, ferrosilicon, ferrochrome, silicomanganese, ferroalloy and other products. mold. Background technique [0002] Most of the existing molds adopt the horizontal mode, which occupies a large area, and most of the existing molds use preset cooling devices (water cooling, that is, embedded water cooling pipes) in the side wall or bottom plate of the mold. , it is prone to damage on the inner surface of the mold, resulting in the contact of the molten metal liquid with water, resulting in a hydrogenation reaction, and then an explosion, resulting in a safety accident. In addition, the demoulding and crushing of the mold are more troublesome. Taking crushing as an example, due to the traditional Mechanically crushed products have a lot of powder, wh...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing molds adopt the horizontal mode, which occupies a large area, and most of the existing molds use preset cooling devices (water cooling, that is, embedded water cooling pipes) in the side wall or bottom plate of the mold. , it is prone to damage on the inner surface of the mold, resulting in the contact of the molten metal liquid with water, resulting in a hydrogenation reaction, and then an explosion, resulting in a safety accident. In addition, the demoulding and crushing of the mold are more troublesome. Taking crushing as an example, due to the traditional Mechanically crushed products have a lot of powder, which reduces the recovery rate. Therefore, when crushing, manual crushing is generally used instead of mechanical crushing, which makes the production cost of the final product higher and the automation effect is poor, which cannot meet the large-scale requirements of ferroalloy furnaces.

Images