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Equipment configuration and process flow of powder compound fertilizer production line

2023/05/05

1. Compost Windrow Turner: The function of this machine is to evenly turn the fermented materials to make them fully contact with the air, disperse part of the water, and break up large pieces of material and small pieces of material into powder.

2. Forklift feeder, the function of this machine is to store the fermented materials and transport the materials to the next link evenly and quantitatively. The machine is equipped with a frequency converter, which can adjust the conveying speed of the belt conveyor. An anti-smashing net is added to the silo, which can make the material slowly fall into the silo and separate large pieces of material. The middle and lower parts of the silo are equipped with anti-blocking stirring device to prevent material blocking.

3. New type chain crusher, the function of this machine can crush the fermented material into powder with more than 40 mesh, and the moisture content of the material should be controlled below 40%. The output of Φ600 crusher is about 5 tons per hour, the output of φ800 crusher is about 7-8 tons per hour, and the output of φ1000 crusher is over 10 tons per hour.

4. Drum screening machine, the function of this machine is to screen the crushed materials, and the finished materials enter the next step. Since the screened material is semi-wet, the mesh is easy to be blocked, and anti-blocking and striking devices are generally installed. Large lumps or granular materials are sieved out to see their ingredients and fermented again or discarded. With an annual output of 3000-5000 tons, use a 1000*3000 sieving machine, an annual output of 10,000-20,000 tons with a 1200*4000 sieving machine, and an annual output of 20,000-50,000 tons with a 1500*6000 sieving machine. The annual output is 5 For 100,000 tons output, use a 2000*8000 sieving machine with a mesh size of 3-4 mm. If the material moisture is below 20%, a 1 mm screen can be used, depending on the situation.

5. Dynamic batching machine. The function of this machine is to mix several materials in strict accordance with the set ratio. Several materials are aggregated on a belt conveyor in a clear hierarchy and conveyed to the mixer for mixing. The batching accuracy of this machine is 5‰.

6. Double-shaft mixer or single-shaft mixer, both of which can play the role of continuous mixing belt transportation, which can fully mix the materials evenly. In the production process of powdered fertilizer, organic fertilizer granulator is not suitable.

7. Buffer silo. The function of this machine is to store finished organic fertilizer materials. The machine is equipped with a frequency converter to adjust the speed of the conveyor. It is possible to realize the electrical control of the packaging scale to transport when materials are needed, and to stop the transportation when not needed, so as to ensure that the powder packaging scale has certain materials at any time without causing material blockage.

8. Powder finished product packaging scale. The function of this machine is to quantitatively pack finished materials (20-50 kg), with bucket (weigh the weight before the card bag, and directly blank the bag after the card) and no bucket (drop the bag after the card) Material weighing) Two models, there are bucket scales equipped with automatic folding machine, automatic sewing machine, automatic trimming machine, only one person is required to operate. Wudou scale requires 2 people to operate. Double bucket packaging scale for more than 10 tons per hour.

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