Automatic drying equipment for compound fertilizer after granulation forming

Abstract

The invention relates to the technical field of fertilizer drying, in particular to automatic drying equipment for compound fertilizer after granulation forming. The automatic drying equipment comprises a fixing frame, a feeding port and a drying device, the feeding port is formed at the left side of the upper end of the fixing frame, and the drying device is arranged in the fixing frame; and the problems that the drying rate of whole compound fertilizer particles is low and the compound fertilizer particles often agglomerate due to the fact that the compound fertilizer particles on the bottom layer are often difficult to dry in a traditional drying method, and the drying effect of the agglomerated compound fertilizer particles in a traditional drying manner is poor can be solved; and the invention designs the equipment for turning up, shaking, dispersing and drying the compound fertilizer particles, the compound fertilizer particles at the bottom layer can be turned out, the drying effect of the compound fertilizer particles at the bottom layer is improved, and the agglomerated compound fertilizer particles can be shaken and dispersed, so that the agglomerated internal compound fertilizer particles can be effectively dried.

Description

technical field [0001] The invention relates to the technical field of fertilizer drying, in particular to an automatic drying equipment for compound fertilizer after granulation and molding. Background technique [0002] Compound fertilizer is a general term for compound fertilizer and mixed fertilizer, which refers to a fertilizer containing two or more of the three elements of nitrogen, phosphorus, and potassium. Compound fertilizers can improve fertilization efficiency, reduce the frequency of fertilization, and save fertilization costs at the same time. Compound fertilizers generally need to be made into granules, and granulated compound fertilizers have the advantages of improving the physical properties of the product, being suitable for machine fertilization, and improving fertilization efficiency. After the compound fertilizer is granulated, it often needs to be dried to ensure The quality of compound fertilizer. [0003] At present, there are usually the followin...

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Problems solved by technology

[0003] At present, there are usually the following defects when drying the granulated compound fertilizer granules: 1. The traditional drying method is to uniformly dry the compound fertilizer granules in transportation, and when the compound fertilizer granules are transported The compound fertilizer granules at the bottom are often difficult to dry, resulting in a low overall drying rate of the compound fertilizer granules, and part of the compound fertilizer granules are not completely dried, which reduces the fertilization effect of the compound fertilizer granules; 2. The compound fertilizer granules often Agglomeration, the traditional drying method is relatively simple and the drying effect on the compound fertilizer granules inside the agglomerate is not good, and it needs to be dried for a long time, resulting in a low output efficiency of the compound fertilizer granules

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