Cleaning device used for hot roll steel kilns

Abstract

The invention discloses a cleaning device used for hot roll steel kilns. The cleaning device comprises a square frame. One end of the frame is connected with a handle, and a circle of bristles are arranged on the inner side of the frame. Compared with the traditional technology, the hard frame firstly makes contact with steel impurities in the kilns; in the cleaning process, the frame firstly makes contact with the steel impurities all the time, and the problem that because the bristles are too soft, the steel impurities cannot be cleaned is solved.

Description

technical field [0001] The invention belongs to the field of iron and steel manufacturing, and in particular relates to a cleaning device for hot rolling steel kilns. Background technique [0002] Hot-rolled roll steel is often used in the processing of billet, thick plate, section steel, etc. It bears strong rolling force, severe wear and thermal fatigue, and the hot-rolled roll works at high temperature, and the diameter within the unit workload is allowed Wear and tear, so the surface hardness is not required, only high strength, toughness and heat resistance are required. The hot-rolled roll steel is only normalized or quenched as a whole, and the surface hardness is required to be high. The volume of the traditional kiln is relatively large, and a lot of steel impurities will be left after high-temperature calcination. If you use a traditional broom to clean, because the first contact with the steel impurities is the bristles, the force is not enough, and the steel imp...

AI Technical Summary

Problems solved by technology

The volume of the traditional kiln is relatively large, and a lot of steel impurities will be left after high-temperature calcination. If you use a traditional broom to clean, because the first contact with the steel impurities is the bristles, the force is not enough, and the steel impurities may not be cleaned out. Unsatisfactory effect

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