A mature device for bio-organic fertilizer production

By combining the rotating component with the air supply ring, efficient oxygen diffusion and intermittent air supply are achieved, solving the problem of uneven oxygen supply in bio-organic fertilizer production equipment, improving the efficiency of the composting reaction and oxygen utilization, and ensuring uniform mixing and composting effect of materials.

CN122102761APending Publication Date: 2026-05-29DANGSHAN CHUNYUAN FERTILIZER CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DANGSHAN CHUNYUAN FERTILIZER CO LTD
Filing Date
2026-02-03
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing bio-organic fertilizer production equipment is prone to insufficient oxygen supply in local areas of the tank during the oxygen supply process, which affects the uniformity and efficiency of the composting reaction.

Method used

The system combines a rotating component with an air supply ring, using rotating blades to simultaneously supply and stir oxygen, ensuring efficient oxygen diffusion. At the same time, the rotating component enables intermittent air supply, providing oxygen only to the lower half of the tank to avoid oxygen waste. The periodic vibration of the tank and the stirring of the rotating blades work together to prevent material caking.

Benefits of technology

It improves oxygen utilization and transfer efficiency, ensures uniform transfer of heat, moisture and oxygen, enhances the efficiency and effect of the composting reaction, prevents material caking, and improves the mixing uniformity of organic fertilizer.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122102761A_ABST
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Abstract

The application relates to the technical field of bio-organic fertilizer and discloses a decomposition device for bio-organic fertilizer production, which comprises a base, a first support fixedly connected to the top of the base, a first motor fixedly connected to the top of the first support, and a decomposition mechanism fixedly connected to the top of the base. The decomposition mechanism comprises a third support, a placing assembly movably connected to the inner wall of the third support, and a rotating assembly movably connected to the inner wall of the placing assembly. The oxygen supply and the stirring function are combined through the rotating assembly. When the rotating blade stirs the organic fertilizer, oxygen is directly released into the material inside through the exhaust holes on the surface of the blade, so that the oxygen supply and the stirring can be simultaneously performed, the oxygen can efficiently penetrate and diffuse in the gaps of the fertilizer, the contact area of the organic fertilizer and the oxygen is increased, and the mixing uniformity is improved, a better working environment is created for the aerobic microorganisms, and the efficiency and the effect of the decomposition reaction are improved.
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