Iron ore crushing plant for metallurgical processing in a steel mill

By designing the feeding assembly, crushing assembly, and discharge assembly in coordination, and utilizing the centrifugal force and collision effect of the rotating crusher and the impact block, the problem of particle accumulation in the iron ore crushing device is solved, achieving more efficient and uniform crushing and collection, and avoiding resource waste and dust spread.

CN121131016BActive Publication Date: 2026-07-24YANGZHOU QINYOU STEEL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
YANGZHOU QINYOU STEEL CO LTD
Filing Date
2025-09-15
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing iron ore crushing equipment, smaller ore particles tend to accumulate at the bottom of the crushing device during crushing, resulting in low and uneven crushing efficiency, which affects subsequent processing.

Method used

A crushing device for iron ore in a steelmaking plant was designed, including a feeding assembly, a crushing assembly, and a discharge assembly. By cooperating with the rotating crushing component and the impact block, the device utilizes centrifugal force and collision to achieve uniform crushing of the iron ore, and avoids clogging through the guide hopper and guiding structure.

Benefits of technology

It effectively prevents the accumulation of small iron ore particles, improves crushing efficiency and uniformity, reduces resource waste, accelerates the discharge speed of crushed ore, and reduces dust diffusion.

✦ Generated by Eureka AI based on patent content.

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    Figure CN121131016B_ABST
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Abstract

The application discloses a kind of iron ore crushing equipment of steel plant metallurgical processing, the present application relates to metallurgical processing technical field, including stable support frame, the stable support frame is provided with two, two the both sides of the bottom of stable support frame symmetry is equipped with support leg, the opposite face of stable support frame is fixedly installed with backing plate, the top of backing plate is fixedly installed with bottom support plate.The iron ore crushing equipment of steel plant metallurgical processing, by staff with by conveying belt conveying iron ore into outer cylinder, the guide chute installed in outer cylinder is set to funnel shape structure, when iron ore falls on the inner surface of guide chute, slide down along the inclined surface of guide chute, and slide to the rotating crushing piece, with the iron ore in the bottom of guide chute constantly enters rotating crushing piece, iron ore slides on the smooth inner wall of guide chute, reach the effect of guiding conveying to iron ore before iron ore processing, to avoid the jamming phenomenon when iron ore guide.
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