Metallurgical slag pot with variable-wall-thickness pot body

Abstract

The invention provides a metallurgical slag pot with a variable-wall-thickness pot body. The metallurgical slag pot with the variable-wall-thickness pot body comprises a pot opening flange, a pot body, trunnions, trunnion seats and a supporting base, wherein the pot body is a container with the upper end open and the lower end closed, the pot opening flange is located at the opening in the top end of the pot body, the trunnion seats are located on the outer wall of the upper portion of the pot body, and the trunnions are fixedly arranged on the trunnion seats; and the supporting base is arranged at the bottom of the slag pot, and the pot body is of a pot body structure with the pot body thickness changed. The metallurgical slag pot with the variable-wall-thickness is different from a traditional metallurgical slag pot with the constant wall thickness, and the metallurgical slag pot has balanced stress, large axial pressure buckling critical load and long service life.

Description

technical field [0001] The invention relates to the technical field of metallurgical equipment, in particular to a metallurgical slag tank with variable wall thickness. Background technique [0002] Metallurgical slag tanks (hereinafter referred to as slag tanks) are widely used in the smelting process of the metallurgical industry, and are the main carrying equipment for high-temperature liquid slag produced in the smelting process. During the smelting process, the slag will be handled through the connection, storage, transportation and dumping of the slag tank to complete the slag treatment process. [0003] In the prior art, in order to facilitate the tipping of slag out of the slag tank, the tank body is usually in the form of a large top and a small bottom. It is a conical tank body with a slope and an arc-shaped tank bottom. It has a certain thickness, that is, the wall thickness, and becomes an effective An inner empty container with a certain volume meets the requir...

AI Technical Summary

Problems solved by technology

The design of the wall thickness of the slag pot in the prior art is mostly equal thickness, referred to as equal wall thickness for short, but under the action of the gravity and heat of the slag loaded into the slag pot The force is different, resulting in unbalanced force, resulting in weak parts prone to axial buckling, resulting in cracks and deformation and other defects in use

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