A combined sliding plate brick for slag blocking and tapping of converter sliding plate

Abstract

The invention relates to the technical field of steelmaking, and discloses a combined sliding block for a converter sliding plate for slag blocking and tapping, comprising a fixing mechanism and a buffer mechanism located on the fixing mechanism. The fixing mechanism includes a base, and the inner side of the base is placed There is a skateboard brick body, both sides of the skateboard brick body are provided with jacks, both sides of the base are fixed with a fixed cylinder, the interior of the fixed cylinder is provided with a movable block, and the inner side of the movable block is fixed with a plug rod, so The outer side of the insertion rod is sleeved with a fixed spring, the side of the insertion rod away from the movable block is fixedly connected with a handle, the inside of the insertion hole is adapted to the outer side of the insertion rod, and the buffer mechanism includes a fixed connection with the base. connection block. The combined sliding block for slag blocking and tapping of the converter sliding plate can effectively facilitate the operator to install and fix the sliding block body, at the same time, it is convenient for disassembly and maintenance, and can effectively buffer the vibration generated when the base is moved through the hydraulic cylinder, thus increasing the The service life of the skateboard brick body.

Description

technical field [0001] The invention relates to the technical field of steelmaking, in particular to a combined sliding plate brick for slag blocking and tapping of a converter sliding plate. Background technique [0002] Converter steelmaking uses molten iron, scrap steel and ferroalloy as the main raw materials. Without external energy, the steelmaking process is completed in the converter by the physical heat of the molten iron itself and the chemical reaction between the components of the molten iron. The converter is divided into refractory materials. It is acidic and basic, and there are top blowing, bottom blowing and side blowing according to the parts where the gas is blown into the furnace; according to the type of gas, it can be divided into air converter and oxygen converter. Fast, large output, high output per furnace, low cost and low investment, as the most common steelmaking equipment, converters are mainly used for the production of carbon steel, alloy steel...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a combined sliding brick for converter sliding plate slag blocking and tapping, which has the advantages of easy fixing and buffering, and solves the problem of inconvenient fixing and buffering

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