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What’s the problem of big dust when the straw granulator is used for fertilizer?

What’s the problem of big dust when the straw granulator is used for fertilizer?

The drum granulator is a molding machine that can manufacture materials into specific shapes. Drum granulator is one of the key equipments in the compound fertilizer industry. It is suitable for large-scale production of cold and hot granulation and high, medium and low concentration compound fertilizer.

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Dust is a normal phenomenon in the feed processing of the drum straw granulator, but if the amount of dust is large, it will not only pollute the environment, endanger the health of the crew, but also affect the service life of the stock-changing straw granulator. Therefore, the problem of dust in the straw granulator should be solved as soon as possible. There are many factors that make the converted straw granulator appear big dust. There are three main reasons. The corresponding solutions are as follows:

Reason 1: the amount of materials and transfer straw granulator itself do not accord with the amount, so that some materials can not be timely and effective treatment.

Solution: control the release speed and quantity of materials.

Reason 2: transfer straw granulation machine wheel granulation system problems.

Solution: repair wheel granulation system, usually pay attention to the stock straw granulation machine maintenance.

Reason 3: may be the straw straw granulator system aging, making the machine running speed can not meet the requirements, so that the frequency of particles will be different, powder emission is not timely will make dust too much.

Solution: regular inspection of straw transfer granulator, replace the aging machine system.

Drum granulator features

1. The ball granulator has a ball-forming rate of 70%, a small amount of material is returned, and the particle size is small, which can be re-granulated;

2. The drum granulator is heated by steam to increase the temperature of the material, so that the material has low moisture after being formed into a ball, and the drying efficiency is improved;

3. The drum granulator is lined with rubber engineering plastics, the raw materials are not easy to stick to the cylinder, and play the role of anti-corrosion and heat preservation;

4. The drum granulator has large output, low power consumption and low maintenance cost.

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