Continuous production system for molten injection refractories

Abstract

The invention discloses a continuous production system for a cast refractory material. The continuous production system comprises an electric arc furnace, casting boxes, a rotating casting device, a rotating box feeding mechanism and a rotating box discharging mechanism. Each casting box comprises a box body with an opened top end, wherein the two opposite side walls of the box body are fixedly connected with box moving stress blocks correspondingly. The rotating casting device comprises a casting base, a casting supporting plate and a casting rotating bearing plate. The rotating box feeding mechanism and the rotating box discharging mechanism are of the same structure, and each of the rotating box feeding mechanism and the rotating box discharging mechanism comprises an outer frame, an upper positioning hydraulic cylinder arranged on the top of the outer frame downwards, a rotating box moving device arranged in the outer frame and located below the upper positioning hydraulic cylinder, and two guide rails arranged on the ground. According to the continuous production system, due to the cooperative work of the rotating casting device, the rotating box feeding mechanism and the rotating box discharging mechanism and the continuous and synchronous cooperative operation of the continuous box feeding substep, the rotating casting substep and the continuous box discharging substep, people do not need to wait for a crane or a forklift truck in the production process, continuous production work is achieved, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of refractory material production, in particular to a production system for melt-casting refractory material. Background technique [0002] How to realize the continuity of the pouring process is the direction that the foundry industry has been working hard for, and it is more practical for the casting refractory industry. At present, the box-type production method is basically adopted for melting refractory materials. Each electric arc furnace needs to pour several boxes of products, that is, the material liquid in the electric arc furnace is poured into the pouring box; this requires reducing the pouring process time as much as possible and improving Pouring efficiency, reducing energy consumption. At present, the domestic manufacturers of molten casting refractories basically adopt the method of driving or forklift lifting for pouring. The biggest disadvantage of this pouring method is that the driving a...

AI Technical Summary

Problems solved by technology

At present, domestic manufacturers of molten casting refractories basically adopt the method of driving or forklift lifting to cast. The biggest disadvantage of this pouring method is that the driving and forklift have to have a running process after each pouring. It belongs to intermittent production. According to different brick shapes There may even be more than six cases of pouring in each furnace, making the pouring time about 30 minutes, which results in a very low pouring efficiency. During this period, the electric furnace has to keep heating the material liquid in the electric arc furnace, resulting in increased power consumption

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