Steel ladle opening bonded slag cleaning device

By designing a ladle-out slag cleaning device including adaptive sliding columns and slag cleaning teeth, the problem of low efficiency of ladle-out slag cleaning in the prior art is solved, and the effect of rapid cleaning and timely collection is achieved, and the efficiency and cost-effectiveness of the steelmaking process are improved.

CN222660107UActive Publication Date: 2025-03-25SHANXI JINNAN IRON & STEEL GRP CO LTD
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Patent Information

Application Number
CN202420597357.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-26
Publication Date
2025-03-25
Estimated Expiration
2034-03-26

AI Technical Summary

Technical Problem

In the prior art, the adhesion slag cleaning efficiency of the ladle opening is low, and the ladle is rotated multiple times to complete the cleaning, resulting in extremely low efficiency.

Method used

A ladle-hole slag cleaning device is designed, including a symmetrical bracket, a sliding column and a slag cleaning teeth. The sliding column can adaptively expand and shrink to match the shape of the ladle. The slag cleaning teeth can quickly clean the slag, and a collection box is set up to collect and clean the slag cleaned in time.

Benefits of technology

Through the combination of adaptive sliding columns and slag cleaning teeth, rapid cleaning of slag adhesive on the ladle is achieved, cleaning efficiency is improved, and the timely collection of slag adhesive is ensured through the setting of the collection box, and the impact on the production environment is avoided.

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Abstract

The utility model belongs to the technical field of steelmaking, and particularly relates to a steel ladle opening bonded slag cleaning device which comprises two supports arranged in a bilateral symmetry mode, a supporting beam and a mounting beam are jointly arranged at the upper ends of the two supports, a plurality of sliding ways are evenly arranged in the middle area of the supporting beam, and sliding columns are arranged in the sliding ways in a sliding mode. Slag removing teeth are fixedly arranged at the front end of the sliding column, sliding sleeves in one-to-one correspondence with the sliding ways are fixedly arranged on the mounting beam, a fixing plate is integrally arranged at the rear ends of the sliding sleeves, limiting rings are arranged at the front ends of the sliding sleeves, and limiting blocks are arranged in the sliding sleeves in a sliding mode. According to the steel ladle opening slag removal device, slag removal of a steel ladle opening is completed through cooperation of the multiple slag removal teeth installed on the sliding column, the sliding column can stretch out and draw back in a self-adaptive mode according to the shape of a steel ladle, and therefore bonded slag at the steel ladle opening can be rapidly removed.
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