Process for producing humic acid liquid suspension water-soluble fertilizer

Abstract

The invention discloses a process for producing a humic acid liquid suspension water-soluble fertilizer and belongs to the technical field of fertilizer production. According to the process for producing the humic acid liquid suspension water-soluble fertilizer, due to arrangement of a homogenizing crushing device, a conventional grinding treatment process procedure can be reduced, and the production efficiency can be improved; in addition, as crushed ultramicron granules are small, irrigation can be implemented through trickle irrigation directly, and the transportation cost of the water-soluble fertilizer to a target fertilization place to be used can be effectively reduced; and meanwhile, due to arrangement of double-direction knock rods and multi-point transmission rods, linkage of a plurality of multi-point transmission rods can be achieved in conveying tubes in the conveying process of raw materials and humic acid, in addition, even if blocking is caused, the multi-point transmission rods can be driven to move through the double-direction knock rods, furthermore, an effect of dredging inside can be achieved, the dredging difficulties of a left conveying tube and a right conveying tube after blocking can be alleviated, and furthermore, the production efficiency of the water-soluble fertilizer can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a production process for humic acid liquid suspended water-soluble fertilizer. Background technique [0002] Water-soluble fertilizers refer to compound fertilizers containing nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid, etc. that can be completely dissolved in water. From the form, there are two kinds of solid water-soluble fertilizer and liquid water-soluble fertilizer. From the nutrient content, there are a large number of elemental water-soluble fertilizers, medium-element water-soluble fertilizers, trace element water-soluble fertilizers, amino acid-containing water-soluble fertilizers, humic acid-containing water-soluble fertilizers, and organic water-soluble fertilizers. The raw materials of water-soluble fertilizers generally include calcium nitrate, ammonium nitrate, and potassium nitrate. , am...

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Problems solved by technology

[0004] Since water-soluble fertilizers are soluble in water, thus transferring fertilizer effects to crops, the particle size requirements for water-soluble fertilizers are relatively high. Existing water-soluble fertilizers generally use multi-stage grinding and crushing in the process of reducing particle size, and the operation is relatively complicated, resulting in production The efficiency is affected to a certain extent. At the same time, during the preparation process, the pipeline is very easy to be blocked during the transportation of granular water-soluble fertilizer raw materials and humic acid. Due to the difficulty in dredging the pipeline, the work difficulty is increased. At the same time, the water-soluble fertilizer The overall production efficiency has an impact

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