Fertilizer mixing device applied to fertilizer production

Abstract

The invention discloses a fertilizer mixing device applied to fertilizer production. The fertilizer mixing device comprises a supporting frame and planet stirring rotors, wherein a material storage barrel is fixedly arranged on the upper surface of the supporting frame, a conical feeding opening is formed in the upper surface of the material storage barrel, a smashing material barrel is fixedly arranged on the inner surface of the material storage barrel, the lower end of the conical feeding opening is directly connected with an inlet at the top end of the smashing material barrel, a grindingbase is arranged at the lower end of a discharging pipe, a runner wheel is further arranged at the upper end of the grinding base, the rear part of the runner wheel is connected with a rotary motor through a driver, and the two planet stirring rotors are further fixedly arranged at the two ends of the grinding base. By means of the smashing and mixing combined method, fertilizer raw materials canbe mixed into compound fertilizer raw materials; furthermore, a plurality of groups of combined cutter disks are utilized to achieve longitudinal and transverse smashing; not only is enough fixing strength guaranteed, but also movable cutters are prevented from touching an inner wall of the smashing material barrel in high-speed rotation, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production, in particular to a fertilizer mixing device used in chemical fertilizer production. Background technique [0002] With the development of the economy and the advancement of science and technology, people pay more and more attention to the research on chemical fertilizers, and more compound fertilizers are needed in the actual use of chemical fertilizers. At present, there are still certain defects in the production process of chemical fertilizers: [0003] (1) in the existing chemical fertilizer production process, owing to there is the raw material of larger particle in the mixing process of compound fertilizer, the mixing of compound fertilizer is uneven, has caused the production efficiency of compound fertilizer not high; [0004] (2) The existing chemical fertilizer mixing device has a large volume, and the rolling device used in the mixing process consumes more energy...

AI Technical Summary

Problems solved by technology

[0003] (1) in the existing chemical fertilizer production process, owing to there is the raw material of larger particle in the mixing process of compound fertilizer, the mixing of compound fertilizer is uneven, has caused the production efficiency of compound fertilizer not high;

[0004] (2) The existing chemical fertilizer mixing device has a large volume, and the rolling device used in the mixing process consumes more energy, and the manual pushing of the rolling device is often used to pulverize the fertilizer raw materials, which not only requires a large amount of labor, but also low efficiency;

[0005] (3) The existing chemical fertilizer crushing and mixing devices are operated separately, and a conveying device needs to be installed between the two for chemical fertilizers. The overall structure is relatively large, and the cutter head used by the crushing device has a short service life due to its high crushing strength. Many replacements

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