Mixed material conveying system for compound fertilizer production line

Abstract

The invention discloses a mixed material conveying system for a compound fertilizer production line. The mixed material conveying system comprises a supporting base, a device shell, a first motor, a stirring rod, a brush rod, a stirring chamber, a first feeding opening and the like. The mixed material conveying system is reasonable and simple in structure, low in production cost and convenient toinstall, the arranged first motor drives the stirring rod to stir, an arranged second motor drives a spiral conveying rod to convey a stirred compound fertilizer to a conveying belt, and then an arranged third motor drives the conveying belt to convey the compound fertilizer to the next area; a fourth motor in a quantifying device drives a quantifying disc to rotate, the compound fertilizer entersa groove in the quantifying disc from an upper channel and reaches a lower channel at the bottom through rotation to be discharged, quantifying is achieved, and the problems that quantifying needs tobe manually controlled in the mixing and stirring process, and accuracy cannot be achieved are solved; dust is sucked into a dust accumulation chamber from a storage chamber through a suction fan ina damp-proof dust sucker, the dust is prevented from entering the compound fertilizer, and meanwhile damp prevention is achieved.

Description

technical field [0001] The invention relates to the technical field of compound fertilizer production, in particular to a mixing conveying system used in a compound fertilizer production line. Background technique [0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. Compound fertilizer production needs to use production line for mass production. The process flow of compound fertilizer production line can usually be divided into: raw material batching, raw material mixing, raw material granulation, particle drying, particle cooling, particle classification, finished product coating, and final product packaging. Most of the existing conveying systems can only be conveyed w...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a mixing conveying system for the compound fertilizer production line in order to solve the above problems, and solve the problem that most of the existing conveying systems can only carry out single-function conveying. Pre-mixing the compound fertilizer before conveying cannot carry out a set of processes. At the same time, the quantification during the mixing process needs to be controlled manually, which cannot be accurate. In addition, the dust mixed in the process of producing the compound cannot be cleaned, which affects the compound fertilizer. The problem of fertilizer quality

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