High-end casting uniform injection nucleating agent device

Abstract

The invention relates to the technical field of high-end castings, and provides a high-end casting uniform injection nucleating agent device. The high-end casting uniform injection nucleating agent device comprises a molten iron ladle, a shunting plate is arranged at a molten iron injection inlet of the molten iron ladle, and T-shaped grooves are formed in the side wall of the molten iron injection inlet; the two ends of the shunting plate are connected with a circular clamping plate through connecting shafts, and shunting holes are formed in the shunting plate at equal intervals; a shunting box is arranged above the shunting plate, shunting pipes are arranged on the bottom surface of the shunting box, and the shunting pipes are inserted into the shunting holes; the two ends of the shunting box are fixedly connected with the upper end surface of the molten iron injection inlet through L-shaped connecting rods, and the top surface of the shunting box is communicated with the bottom part of a nucleating agent cylinder through a lower injection pipe; and a hanging ring is arranged on the top surface of the nucleating agent cylinder, and a hook is arranged on the lower surface of a lifting cross rod of the molten iron ladle. According to the high-end casting uniform injection nucleating agent device, the nucleating agent can be uniformly injected into a molten iron flow, so that quality of the castings is greatly improved, structure is reasonable, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of high-end castings, in particular to a device for evenly injecting inoculants into high-end castings. Background technique [0002] In the casting production process of high-end castings, when the molten iron is poured into the ladle, it is necessary to add an inoculant to the molten iron according to the material requirements. At present, the method adopted: one person operates the ladle for pouring, and the other adds the inoculant at the same time, which requires two people to operate and is unsafe; especially the flow of the inoculant cannot be stably controlled, and the injection of the inoculant is uneven, which seriously affects the The effect of inoculation with flow and high-end casting quality. Especially in the existing inoculant injection technology, the inoculant is generally injected from the molten iron nozzle on one side of the ladle, resulting in uneven mixing of the molten iron flow and ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-end casting uniform injection inoculant device, which solves the problem of low casting quality caused by uneven inoculant injection

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