A high-temperature liquid ferroalloy continuous granulation forming device

CN224543132UActive Publication Date: 2026-07-24GANSU ACAD OF MECHANICAL SCI

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: GANSU ACAD OF MECHANICAL SCI
Filing Date: 2025-07-17
Publication Date: 2026-07-24

AI Technical Summary

Technical Problem

Traditional large ingot casting processes suffer from problems such as large site occupation, unorganized emissions of casting fumes, inability to recover sensible and latent heat of materials, high product pulverization rate, severe component segregation, high safety risks, and low production efficiency, which cannot meet the needs of the large-scale and intelligent development of electric furnaces.

Method used

The equipment adopts a high-temperature liquid ferroalloy continuous granulation forming system, including a ladle, a holding furnace, a primary water-cooled roller, a secondary rounding forming roller, a tertiary self-cooling roller, a quaternary spiral roller, a spray water-cooling system, an air-cooled drying system, an intermediate storage silo, and a finished product packaging system, to achieve automated and green production from high-temperature liquid metal to solid products.

Benefits of technology

It improves product yield, reduces pulverization, saves production space and labor costs, and achieves efficient and green production, meeting the needs of large-scale and automated development of electric arc furnaces.

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Abstract

The utility model provides a kind of high-temperature liquid ferroalloy continuous granulation forming equipment, belong to the metallurgical granulation forming technical field of submerged arc furnace, solve the problem that traditional big ingot mould casting process severely restricts the development of industry, the utility model includes ladle, heat preservation stove, first grade water-cooling runways, second grade rubbing round forming runways, third grade self-cooling runways, fourth grade spiral runways, spray water cooling system, first grade air cooling drying system, second grade dehydration drying system, third grade air cooling drying system, intermediate storage bin, finished product storage bin, finished product packaging system. The utility model realizes the integrated production from high-temperature metal liquid directly to solid qualified product, improves the finished product rate of product.

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