A molten iron pouring ladle with good slag blocking effect

Abstract

The invention proposes a molten iron casting ladle with good slag blocking effect, which includes a cladding body, the cladding body includes a shell and an inner lining layer attached to the inside of the shell, the ladle is provided with a spout communicating with the inside, and the spout is connected to the inside of the shell. There is a first slag retaining plate at the joint of the cladding body, and a gap is reserved between the bottom of the first slag retaining plate and the bottom of the spout to form the first molten iron spout, and a second slag retaining plate is provided inside the cladding close to the first molten iron sprue plate, and a gap is reserved between the second slag retaining plate and the first slag retaining plate to form the second molten iron flow port. In the present invention, by setting the first slag retaining board and the second slag retaining board, iron slag with a larger diameter can be intercepted through the second slag retaining board, and iron slag with a smaller diameter can be retained through the first slag retaining board, effectively improving the slag retaining capacity. Effect.

Description

technical field [0001] The invention relates to the technical field of casting molten iron pouring, in particular to a molten iron pouring ladle with good slag retaining effect. Background technique [0002] A pouring ladle is a tool used for pouring molten iron. The pouring ladle should be as long as possible, the pouring process should be stable, and the slag in the molten iron should be prevented from entering the sprue cup during the pouring process. During the pouring process of the existing pouring ladle, the slag blocking is not complete, and the spout bridge surface of the ladle and the water inlet part of the baffle are easily eroded, which will lead to problems such as unstable pouring and a decline in the effect of slag blocking. In order to ensure product quality, it is necessary to Rearrange the build package. Usually we use the one-piece ladle-building process, which is complicated and consumes huge manpower and material resources each time. Therefore, how to...

AI Technical Summary

Problems solved by technology

During the pouring process of the existing pouring ladle, the slag blocking is not complete, and the spout bridge surface of the ladle and the water inlet part of the baffle are easily eroded, which will lead to problems such as unstable pouring and a decline in the effect of slag blocking. In order to ensure product quality, it is necessary to rearrange the package

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