Retreatment device for water-soluble fertilizer

Abstract

The invention relates to the field of water-soluble fertilizers, and especially relates to a retreatment device for a water-soluble fertilizer. The technical problem of the invention is to provide a retreatment device for a water-soluble fertilizer. The technical scheme of the invention is as follows: the retreatment device for the water-soluble fertilizer comprises an underframe, a cross cuttingmechanism, a spiral extrusion mechanism, a secondary dilution mechanism and a control screen, wherein the lower part of the cross cutting mechanism is connected with the spiral extrusion mechanism; the cross cutting mechanism is connected with the secondary dilution mechanism; and the spiral extrusion mechanism is connected with the secondary dilution mechanism. During use for the retreatment device for the water-soluble fertilizer, the agglomerated water-soluble fertilizer is automatically and transversely cut, then the water-soluble fertilizer is vertically cut into small blocks, then the water-soluble fertilizer is automatically extruded into powder, and then the powder-shaped water-soluble fertilizer is automatically stirred into a water-soluble fertilizer solution through a secondarydilution method, so that the water-soluble fertilizer is completely dissolved, and harm to plants is reduced during irrigation.

Description

technical field [0001] The invention relates to the field of water-soluble fertilizers, in particular to a water-soluble fertilizer reprocessing device. 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. In terms of nutrient content, there are macroelement 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, organic water-soluble fertilizers, etc. [0003] In the prior art, during the processing, storage and transportation of water-soluble fertilizers, the microscopic water-soluble fertilizer grains absorb moisture, dis...

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Problems solved by technology

[0003] In the prior art, during the processing, storage and transportation of water-soluble fertilizers, the microscopic water-soluble fertilizer grains absorb moisture, dissolve and evaporate on the surface, thereby recrystallizing to form crystal bridges, resulting in small particles becoming large particles and agglomerating, while When preparing a water-soluble fertilizer solution, it is difficult to see the amount of water-soluble fertilizer that is agglomerated into irregular shapes, making it difficult to adjust the concentration of the water-soluble fertilizer solution. Dissolution phenomenon. When watering plants, undissolved water-soluble fertilizer is poured on the roots of the plants, which directly leads to the phenomenon of burning seedlings and damaging the roots, causing unnecessary losses.

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