A kind of slag removal device for ladle

Abstract

The invention provides a technical scheme of a slag removing device for a ladle. The slag removing device comprises a pressing mechanism for tightly pressing a ladle body and a slag hooking mechanism for removing bonded slag in the ladle, wherein the pressing mechanism comprises rotatable supports, each rotatable support is formed by fixed connection of at least two sections of support arms, the support arms located at two ends of each rotatable support are hinged to and connected with a cylinder rod and a cylinder body of each rotatable oil cylinder respectively, and the support arm at one end of each rotatable support tightly presses a trunnion seat of the ladle during working; the slag hooking mechanism comprises a movable support driven by a movable support driving mechanism to move, and hooks for hooking and removing the bonded slag in the ladle are fixed at the lower part of the movable support. According to the slag removing device, the pressing mechanism presses and fixes the ladle in a cleaning pit, and meanwhile, movable oil cylinders are started to drive the hooks, so that the bonded slag in the ladle is removed.

Description

technical field [0001] The invention relates to the technical field of molten iron smelting, in particular to a slag removal device for ladles. Background technique [0002] The hot metal ladle has been used online, especially after pretreatment, and the slag line has a lot of sticky slag. In the prior art, the iron slag hook is generally removed by the crane hook. However, in the case of serious sticky slag in the hot metal ladle, Even if the molten iron ladle is hoisted with a crane, the iron slag is difficult to remove. At this time, only a pneumatic pick can be used to remove the sticky slag. On the one hand, the labor intensity of the workers is high; , it is easy to smash the bricks at the slag line position, causing the molten iron ladle age to reduce, which is the existing weak point of the prior art. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a technical solution for a ladle removal device for the ...

AI Technical Summary

Problems solved by technology

[0002] The hot metal ladle has been used online, especially after pretreatment, and the slag line has a lot of sticky slag. In the prior art, the iron slag hook is generally removed by the crane hook. However, in the case of serious sticky slag in the hot metal ladle, Even if the molten iron ladle is hoisted with a crane, the iron slag is difficult to remove. At this time, only a pneumatic pick can be used to remove the sticky slag. On the one hand, the labor intensity of the workers is high; , it is easy to break the bricks at the slag line, resulting in a reduction in the age of the molten iron ladle, which is the deficiency of the existing technology

Images