A rapid pellet fertilizer forming equipment

By designing a rapid pellet fertilizer forming equipment with hollow columns, spiral blades, and cutting blades, the problem of excessive size variation in pellet fertilizer produced by disc granulators has been solved. This has enabled uniform pellet forming and stable equipment operation, thereby improving production efficiency and forming quality.

CN224422776UActive Publication Date: 2026-06-30ANHUI PUMAO AGRI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI PUMAO AGRI TECH CO LTD
Filing Date
2025-08-07
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The existing disc granulators produce fertilizer granules with a large size difference, which is difficult to control, resulting in the need to screen the fertilizer granules after production to distinguish their size.

Method used

A rapid granulation fertilizer forming device was designed, comprising a hollow column, spiral blades, a cutting blade, and a stabilizing component. The spiral blades convey the material, the cutting blades cut and shape the material, and the stabilizing component ensures the stability and flexibility of the device, thereby achieving uniform granulation fertilizer forming.

Benefits of technology

This technology enables uniform molding of granular fertilizer, improves production efficiency and equipment applicability, and ensures the quality stability of the molded granular fertilizer and the operational stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a rapid granulated fertilizer forming device, belonging to the field of granulated fertilizer production. It includes a hollow column, with a forming mechanism for rapid fertilizer forming on the outside of the hollow column. A stabilizing component to enhance the stability of the hollow column is located at its bottom. Through the forming mechanism, raw materials with a moisture content of 20%–30% are fed into the hollow column through a feeding cylinder. The material is conveyed by spiral blades, ensuring uniform and continuous material transport. The cutting speed of the cutting blade can be flexibly adjusted via a frequency converter to meet the production needs of granulated fertilizers of different specifications, improving the applicability and production efficiency of the equipment. The formed granulated fertilizer quality is relatively stable. The stabilizing component ensures the stability of the device during operation, reducing the risk of accidental movement.
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