In the fertilizer production line, the reasonable collocation of crusher, mixer and fertilizer granulator can effectively improve production efficiency, ensure stable fertilizer quality, reduce energy consumption and cost. How to scientifically configure these key equipment is a problem that every fertilizer production enterprise needs to consider.
1. Choose the right crusher to improve the utilization rate of raw materials
The role of the crusher is to crush large organic materials or compound fertilizer raw materials into fine powder suitable for granulation to improve the efficiency of granulation.
• half-wet crusher : suitable for organic materials with high water content, such as livestock and poultry manure, straw, etc.• Chain crusher: suitable for phosphate rock powder, urea and other chemical fertilizer raw materials, can effectively break hard materials.
• Cage crusher: used for secondary crushing, improve material uniformity, make fertilizer particles more fine.
2. Use an efficient mixer to ensure that the raw materials are evenly mixed
The mixer machine is used to fully mix the raw materials after grinding, so that the distribution of various nutrients is uniform, and provide a stable raw material ratio for granulation.
• Horizontal mixer : suitable for mass production, mixing evenly, high mixing efficiency.
• Double axis mixer: Suitable for high humidity materials, improve adhesion and provide better mixing materials for subsequent granulation.
3. Choose the right fertilizer granulator to improve the yield
The choice of granulator directly affects the quality and pelletizing rate of finished particles.
• Disc granulator: suitable for organic fertilizer, compound fertilizer production, uniform particles, suitable for small and medium-sized production lines.
• Roller press granulator: using dry granulation, no drying, energy saving and environmental protection, suitable for NPK compound fertilizer production.
• Drum granulator: suitable for large-scale production, high ball formation rate, strong production capacity.
Conclusion
In the fertilizer production line, the reasonable collocation of grinder, mixer and fertilizer granulator can improve production efficiency, ensure fertilizer quality, reduce energy consumption and cost, so as to create an efficient and stable production line to meet market demand.