Fertilizer drying, dedusting and rolling mechanism

Abstract

Disclosed is a fertilizer drying, dedusting and rolling mechanism. The mechanism includes a feeing machine. The feeding machine is of a horizontally arranged cavity structure. The outer wall of the feeing machine is wrapped in a heating sleeve. A feeing pipe is arranged on one end of the feeing machine, and the lower end of the other end is connected to the top surface of a dedusting tank througha connecting pipe. A discharging pipe is arranged on the bottom of the dedusting tank. The discharging pipe is arranged above a rolling mechanism. Through the adoption of the structure, the integration of fertilizer drying, dedusting and crushing is achieved. Meanwhile, compared with a conventional processing mode, the fertilizer drying, dedusting and rolling mechanism has higher efficiency, ensures the quality, and can improve production efficiency.

Description

technical field [0001] The invention relates to the field of chemical fertilizer production and processing, in particular to a chemical fertilizer drying, dedusting and rolling mechanism. Background technique [0002] Before chemical fertilizers are made into finished products and leave the factory, the fertilizer particles need to be fully dried to avoid mildew. The existing drying methods for chemical fertilizers mostly use rotary drum dryers. The drying time of chemical fertilizers is long, and the load of the dryer is large. The power consumption required is large; at the same time, chemical fertilizers are highly hygroscopic and are easy to agglomerate in the air. Large agglomerates will block the feeding of the hopper when the belt is transported through the hopper, making it impossible for the fertilizer to flow smoothly into the hopper. In addition, even if large pieces of fertilizer can enter the packaging bag, the support of the large piece will make the amount of ...

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Problems solved by technology

[0002] Before chemical fertilizers are made into finished products and leave the factory, the fertilizer particles need to be fully dried to avoid mildew. The existing drying methods for chemical fertilizers mostly use rotary drum dryers. The drying time of chemical fertilizers is long, and the load of the dryer is large. The power consumption required is large; at the same time, chemical fertilizers are highly hygroscopic and are easy to agglomerate in the air. Large agglomerates will block the feeding of the hopper when the belt is transported through the hopper, making it impossible for the fertilizer to flow smoothly into the hopper. In addition, even if large pieces of fertilizer can enter the packaging bag, the support of the large piece will make the amount of fertilizer in each bag insufficient, so the agglomerated fertilizer must be removed before being loaded into the fertilizer bag. broken

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