A granulation manufacturing device and a granulation method for chemical production

CN119793889BActive Publication Date: 2026-05-26JIANGSU OCEAN UNIV +1

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: JIANGSU OCEAN UNIV
Filing Date: 2025-01-08
Publication Date: 2026-05-26

AI Technical Summary

Technical Problem

After long-term use, existing granulators suffer from wear and tear on the molds and cutting blades, resulting in poor material flowability and increased resistance. This may produce undersized particles or uncut particles that are stuck together. Existing technologies are not effective in handling small particles and stuck particles.

Method used

A particle manufacturing device was designed, comprising a primary filtration assembly and a secondary filtration assembly. Small particles, standard particles, and contiguous particles are separated by a filter plate and a vibration assembly. Contiguous particles are separated by a contiguous particle handling assembly using a pressing cylinder and an electric push rod. The particle status is determined by camera monitoring and a pressure sensor.

Benefits of technology

It effectively separates and processes small particles and contiguous particles, improving the uniformity and efficiency of particle manufacturing, reducing clogging and accumulation, and ensuring the integrity and collection effect of particles.

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Abstract

This invention discloses a granulation equipment and a granulation method for chemical production, relating to the field of granulation technology. The equipment includes: a base plate on which a granulator, a primary filtration assembly, a secondary filtration assembly, a conveying assembly, and a granule consolidation processing assembly are mounted. The primary filtration assembly removes small particles from all granules and allows standard particles and consolidated particles to be conveyed into the secondary filtration assembly. The secondary filtration assembly separates standard particles from consolidated particles and conveys the consolidated particles to the conveying assembly, which then conveys the consolidated particles to the corresponding position in the granule consolidation processing assembly. The granule consolidation processing assembly pushes the consolidated particles. The primary filter plate includes a primary filter plate, and the secondary filtration assembly includes a secondary filter plate. This invention solves the problem that existing technologies cannot effectively process small particles and consolidated particles.

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