Why does the fertilizer in the organic fertilizer production line be Agglomeration?
Preface for the fertilizer agglomeration:
How the organic fertilizer production line solves the problem of fertilizer agglomeration. The problem of agglomeration of fertilizers generally occurs in the processing, storage, transportation and transportation of fertilizers, mainly because microscopic fertilizer grains are produced by the absorption of the organic fertilizer production line, surface dissolution (deliquescent) evaporation, recrystallization, A crystal bridge is formed in this process, causing small particles to become large particles and agglomerate. The caking problem is mainly related to materials (raw materials for producing fertilizer), humidity temperature, external pressure and storage time.
1. we produce fertilizers produced by the organic fertilizer production line commonly used materials such as: ammonium salts, phosphates, trace element salts, potassium salts, etc., most of which contain crystal water, easy to absorb moisture agglomeration, such as ammonium sulfate Agglomeration, phosphate and trace elements meet easily agglomerate and become a substance that is not easily soluble in water. When urea encounters trace element salts, it is easy to precipitate water and agglomerate, mainly because urea replaces the crystal water in the trace element salt and becomes Paste and then agglomerate.
2.the production of fertilizers produced by the organic fertilizer production line is generally non-closed production. In the production process, the greater the humidity of the air, the more easily the fertilizer absorbs moisture and agglomerates, the weather is dry or the raw materials are dried, and the fertilizer is not easy. Agglomeration.
3. the extrusion granulator in the organic fertilizer production line higher temperature, which is conducive to dissolution, the general raw material is dissolved in its own crystal water to cause agglomeration. When the nitrogen temperature is higher, the water evaporates and is not easy to agglomerate. This temperature is generally above 50 °C, and we usually need to heat to reach this temperature.
4.the greater the pressure applied to the fertilizer produced by the organic fertilizer production line, the easier the contact between the crystal and the crystal is, and the easier it is to agglomerate; the smaller the applied pressure, the more difficult it is to agglomerate.
5.the produced fertilizer produced by the organic fertilizer production line is more prone to agglomeration, and the shorter the placement time, the less likely to agglomerate.