Automatic granulating and packing device for producing and processing nitrogen fertilizer

By designing an automated granulation and packaging device, the screw conveyor roller, humidification assembly and hot air fan are used to uniformly humidify and dry, and the crushed particles are separated and automated fixated through the rotating rod and limiting assembly, which solves the uneven drying effect of nitrogen fertilizer and fertilizer. The problem of unscreened particles improves fertilizer quality and bagging efficiency.

CN119186391AInactive Publication Date: 2024-12-27SHANXI FENGXI HUARUI COAL CHEM IND
View PDF 13 Cites 0 Cited by

Patent Information

Application Number
CN202411675888.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-22
Publication Date
2024-12-27
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the granulation and drying of nitrogen fertilizers, problems resulting in reduced fertilizer quality include uneven drying effects and failure to effectively screen broken particles.

Method used

An automated granulation and packaging device is designed, including a guide barrel, processing barrel, drying box, humidification chamber and drying assembly. It achieves uniform humidification and drying through a screw conveying roller, humidification assembly and a hot air fan, and drives the stirring rod by rotating rod. Carry out stirring, use the discharge pipe and filter to separate the particles, and automatically fix the fertilizer bags with the limiting assembly.

Benefits of technology

It achieves the accelerated uniform drying of fertilizers, the separation of damaged particles, improves the production quality of fertilizers and the compactness of bags, and improves the degree of automation of equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119186391A_ABST
    Figure CN119186391A_ABST
Patent Text Reader

Abstract

The invention discloses an automatic granulating and packaging device for nitrogen fertilizer production and processing, and relates to the technical field of fertilizer processing.The automatic granulating and packaging device comprises a material guiding barrel, the lower surface of one end of the material guiding barrel is fixedly connected with a processing barrel, the end, away from the material guiding barrel, of the processing barrel is fixedly connected with a drying box, and the outer surface of the upper end of the material guiding barrel is fixedly connected with a feeding frame; the inner diameter of the drying box is sequentially reduced from left to right, and a second discharging pipe is located on the right side of one side of the discharging pipe, so that in the process that hot air heats and dries formed fertilizer from the left side, formed particles with moisture gradually reduced move towards the second discharging pipe due to the fact that the mass is reduced, and finally the formed particles are discharged through the second discharging pipe; the formed fertilizer which is not dried completely is located on the surface of the filter screen due to the large mass and continues to be dried, so that the drying degree of the fertilizer particles can be automatically judged according to the change of the mass of the fertilizer particles, and the dried fertilizer particles are packaged.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Chemical fertilizer drying device

    CN105698491A

  • Drying device for fertilizer production

    CN211626019U

  • Filling device for cement processing

    CN212314007U

  • Organic fertilizer drying machine with efficient sterilization and deodorization functions

    CN217058251U

  • Drying device for fertilizer granulation

    CN217953030U