Sliding plate control device for converter sliding plate slag blocking

Abstract

The invention relates to the technical field of converters, and discloses a sliding plate control device for converter sliding plate slag blocking. The sliding plate control device for converter sliding plate slag blocking comprises a mold frame, a right fixing plate is fixedly connected to the right end of the front of the mold frame, and a left fixing plate is fixedly connected to the left end of the front of the mold frame; and the front of the right fixing plate and the front of the left fixing plate are connected with fixing screws in a threaded mode, the middle parts of the left side andthe right side of the mold frame are fixedly connected with limiting blocks, the top ends and the bottom ends of the left side and the right side of the mold frame are fixedly connected with chucks,and positioning blocks are fixedly connected to the top and bottom of the right fixing plate. According to the sliding plate control device for converter sliding plate slag blocking, after a sliding plate is installed in the mold frame, and an adjusting screw is rotated to push a push plate to move downwards, so that a power arm moves inside a movable groove; two symmetrically arranged movable blocks hold the sliding plate tightly, so that the sliding plate is fixed in the mold frame; and the impact force of the sliding plate and a cushion block is used, cracks caused by the impact of the sliding plate are effectively avoided, and the service life of the sliding plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of converters, in particular to a sliding plate control device for a converter sliding plate slag blocking. Background technique [0002] The converter body is rotatable and is used for metallurgical furnaces for blowing steel or blowing matte. The converter body is made of steel plate, in a cylindrical shape, and lined with refractory materials. It is heated by chemical reaction heat during blowing, and no external heating source is required. , is the most important steelmaking equipment, and can also be used for copper and nickel smelting. According to the refractory properties of the furnace lining, the converter is divided into alkaline (with magnesia or dolomite as the lining) and acidic (with siliceous material as the lining) Converters are divided into bottom blowing, top blowing and side blowing converters according to the part where the gas is blown into the furnace. According to the gas used in blo...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sliding plate control device for converter sliding plate slag blocking, which has the advantage of effectively avoiding the cracks of the sliding plate due to impact, and solves the problem that the upper and lower sliding plates will move relative to each other when the oil cylinder pulls the sliding plate at high speed. That is, when the skateboard moves and collides with the mold frame, the skateboard is a high-hardness product, so it is prone to cracks, reducing the life of the skateboard or causing steel accidents

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