Quick-release steel ladle

Abstract

The invention discloses a quick-release steel ladle which comprises a steel ladle body, a clay layer, refractory layers and multiple annular chains; a containing cavity with an upper opening is defined in the steel ladle body; the clay layer is coated on the inner wall of the steel ladle body; the refractory layers cover the clay layer; and the multiple annular chains are arranged between the clay layer and the refractory layers, the multiple annular chains are evenly arranged at intervals in the height direction of the steel ladle body, and the plane where the annular chains are located is parallel to the bottom face of the steel ladle body. The quick-release steel ladle is simple in structure; the multiple annular chains are arranged between the clay layer and the refractory layers and are evenly arranged in the height direction, an operator only needs to dismantle the partial refractory layers at the positions where the annular chains are located during dismantling, the refractory layers located on the same plane fall off at the same time by pulling the annular chains, and therefore the steel ladle cleaning efficiency is greatly improved; and in addition, compared with a knocking dismantling manner, the refractory layers dismantled by pulling the annular chains have high integrity, and recycling is facilitated.

Description

technical field [0001] The invention belongs to the technical field of ladles, and in particular relates to a quick-dismantling ladle. Background technique [0002] Ladle is a tool commonly used in the casting process for casting molten steel. Usually, people need to coat the inside of the ladle with various refractory materials in order to withstand the high temperature of molten steel. However, due to the preparation of different products, the required molten steel The composition is different. After casting, the refractory material in the ladle needs to be removed again. The existing technology is usually to remove it manually. However, due to the high temperature, the refractory material and the ladle are firmly bonded together. The demolition personnel need to use various The tool knocks down the refractory material one by one, and the operator often needs to spend several hours to remove the refractory material in the ladle, which is time-consuming, laborious and ineff...

AI Technical Summary

Problems solved by technology

[0002] Ladle is a tool commonly used in the casting process for casting molten steel. Usually, people need to coat the inside of the ladle with various refractory materials in order to withstand the high temperature of molten steel. However, due to the preparation of different products, the required molten steel The composition is different. After casting, the refractory material in the ladle needs to be removed again. The existing technology is usually to remove it manually. However, due to the high temperature, the refractory material and the ladle are firmly bonded together. The demolition personnel need to use various The tool knocks down the refractory piece by piece, and the operator often needs to spend several hours to remove the refractory material in the ladle, which is time-consuming, laborious and inefficient

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