A kind of automatic drying equipment for compound fertilizer after granulation

Abstract

The present invention relates to the technical field of fertilizer drying, in particular to an automatic drying equipment for compound fertilizer after granulation and molding, which includes a fixed frame, a feeding port and a drying device. The upper left side of the fixed frame is provided with a feeding port. A drying device is arranged in the fixed frame; the present invention can solve the problem that traditional drying methods are often difficult to dry the compound fertilizer granules at the bottom, resulting in low drying rate of the overall compound fertilizer granules, and the compound fertilizer granules often agglomerate, The problem that the traditional drying method does not have a good drying effect on the compound fertilizer particles inside the agglomeration; the present invention designs a device for flanging, shaking and drying the compound fertilizer particles, which can remove the compound fertilizer particles at the bottom Turning out the granules improves the drying effect of the compound fertilizer granules at the bottom, and can also disperse the agglomerated compound fertilizer granules, so that the compound fertilizer granules inside the clumps can also 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...

AI Technical Summary

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

Images