Recently, the reporter found that some workers in the fertilizer dealer warehouse picked up the stick and beat the fertilizer bag. When they asked about the reason, they knew that the fertilizer had been piled up for four months and had to be broken. This is not just a case, but the fertilizers of other dealers have also had different degrees of caking. Especially in the warehouse, the fertilizer is most likely to agglomerate for a period of time. The longer the time, the more serious the agglomeration. Some dealers have feedback that it is time-consuming and laborious to knock a few sticks every year because of the agglomeration of the fertilizer.

In general, the main raw materials for composite (mixed) fertilizer production are urea, ammonium chloride, ammonium nitrate, ammonium sulfate, diammonium phosphate, monoammonium phosphate, superphosphate, potassium chloride, potassium sulfate and the like. These fertilizers are easily dissolved, and the composite (mixed) fertilizers made from these easily soluble fertilizers tend to agglomerate during storage and transportation. If you don't beat it, retailers don't sell well, and farmers are afraid of agglomerating fake fertilizer. Some dealers often smiled bitterly: "The warehouse does not prepare a few sticks and does not sell fertilizer."

To prevent fertilizer from agglomerating, what should the manufacturer do?

Fertilizer agglomeration seriously affects the position of products in the minds of dealers and farmers. By improving the fertilizer manufacturing process equipment, the agglomeration phenomenon has also been reduced by a number of manufacturers. The main measures to prevent agglomeration are as follows:

1. Reducing the moisture content and packaging temperature of the fertilizer, dehumidifying and cooling by the dryer heating and dehumidifying unit and installing air conditioning, so that the fertilizer moisture is controlled below 0.6%, prolonging the cooling time of the fertilizer and lowering the packaging temperature;
2. Adding an anti-caking agent to the raw material to reduce the physical and chemical reaction between the particles;
3. Further improve the uniformity of fertilizer granules by modifying the screening system;
4. Reduce the height of fertilizer storage and reduce storage pressure.

To prevent fertilizer from agglomerating, what should the dealer do?

1. Reduce the temperature and humidity of the warehouse, store the fertilizer in a cool and dry warehouse, ensure that the top does not leak rain, the ground does not accumulate water, the warehouse is equipped with an exhaust fan, and if necessary, cool down and drain;
2. After the fertilizer has been stored for a period of time, it is often turned over, especially for fertilizers with high nutrient content. They are easier to agglomerate when they are stacked for a long time, and more attention should be paid to turning over the package frequently;
3. Fertilizers that are prone to chemical reactions are stacked separately to prevent chemical reaction from agglomerating;
4. Reduce the height of the fertilizer pallet and reduce the pressure between the particles;
5. Avoid blind ordering, reduce inventory pressure, and prevent excessive accumulation of fertilizer for a long time;
6. Choose regular manufacturers to prevent granulation and poor agglomeration. (Farming State)

This article URL: How does the weather cause fertilizer agglomeration? How to prevent chemical fertilizer agglomeration

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