Rotation cylinder granulation device based on fertilizer treatment

Abstract

The invention discloses a rotary drum granulation device based on fertilizer treatment, which includes a working table, a feeding hopper, a drum, an installation frame and a PLC controller. Hopper, the end of the drum close to the feed hopper is equipped with a planetary gear speed-up box through bolts, and a drive motor is fixed on the working table at one end of the drum through bolts, and the output shaft of the drive motor is fixedly connected with the input end of the planetary gear speed-up box , the output end of the planetary gear speed-up box is fixedly connected with the drive shaft provided inside the drum, and the discharge port of the drum is fixedly connected with a drainage groove, and the end of the drainage groove away from the drum extends to the upper position of the guide groove, and the guide groove The output end extends to a position above the mounting frame. In the present invention, vibrating blocks are arranged on the outer wall of the drum to generate vibrations while granulating, thus effectively preventing materials from sticking to the wall and agglomerating, and improving the service life of the equipment.

Description

technical field [0001] The invention relates to the technical field of granulators, in particular to a rotary drum granulation device based on fertilizer treatment. Background technique [0002] As we all know, the production of urea-based compound fertilizer, amino acid-based compound fertilizer and monoammonium phosphate all need to go through the granulation process. At present, the granulator on the market is mainly a drum granulator. The inner wall of the drum is made of stainless steel without lining. When producing compound fertilizers with relatively high viscosity such as urea, amino acid and monoammonium phosphate, they will not only stick to the drum wall, but the bonding thickness can reach 80mm. It can reach 120mm, and the hydrogen ions, chloride ions, and amino acids in the production process will cause corrosion on the inner wall and shorten the service life of the equipment. The bonding not only directly affects the ball forming rate, but also greatly increas...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the production of urea-based compound fertilizer, amino acid-based compound fertilizer and monoammonium phosphate all need to go through the granulation process. At present, the granulator on the market is mainly a drum granulator. The inner wall of the drum is made of stainless steel without lining. When producing compound fertilizers with relatively high viscosity such as urea, amino acid and monoammonium phosphate, they will not only stick to the drum wall, but the bonding thickness can reach 80mm. It can reach 120mm, and the hydrogen ions,

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