Disc granulator - this is equipment, widely used in the production of fertilizers. Especially suitable for the preparation of complex and organic fertilizers. Its operating principle is to use a rotating disk to gradually combine small particles into large ones through friction and centrifugal force. How adjust the particle size of fertilizers, produced by a disk granulator, - question, which our clients often ask us. To this end, we have summarized some methods, hoping to help you.
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Adjust the angle of the rotating disk.
The angle of inclination disk is an important parameter, affecting particle size. Increasing the angle of inclination will speed up the flow of materials and reduce the residence time of materials in the tray. This leads to the formation of smaller particles. Reducing the inclination angle can extend the residence time of materials in the disk. Helps further particle aggregation and growth to form larger particles. In specific operations, you can gradually adjust the inclination angle according to production requirements. Find the optimal angle range.
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Adjust the speed of the rotating disk.
The disk rotation speed directly affects centrifugal force during the granulation process. Higher speeds increase centrifugal force, which increases the likelihood of particle ejection. The result is often smaller particles. Against, a corresponding reduction in rotation speed can reduce centrifugal force. This allows particles to remain in the disk longer, thereby promoting particle growth.
Control the feed speed.
The feed rate affects the density of the material in the disk and the likelihood of its growth. Увеличение скорости подачи обычно увеличивает частоту столкновений между частицами. Побуждает частицы слипаться и образовывать агрегаты, тем самым увеличиваясь и образуя более крупные частицы. Однако если материал добавляется слишком быстро, это также может вызвать накопление материала и повлиять на эффект грануляции. Поэтому вам следует регулировать скорость подачи в зависимости от производительности оборудования и целевого размера частиц. Достичь оптимального баланса.
Control the amount of water added.
During the liquid granulation process, such as water or binders, used as important media, promoting particle aggregation. Too much liquid may cause, that the granules will become too large and wet. Too little liquid can result in loose and brittle particles. Precisely controlling the amount and pattern of liquid spray, Effective particle size control can be achieved.
If you have time, we invite you to visit our factory. We will show you on the spot, как отрегулировать размер частиц удобрений, produced by a disk granulator. Для получения дополнительной информации о том, как отрегулировать размер частиц удобрений, Contact us!
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