What are the problems that need attention in the production process of organic fertilizer?

What are the problems that need attention in the production process of organic fertilizer!

First of all, the location of the organic fertilizer plant is very important. It is in a place relatively close to the raw materials. The raw materials of organic fertilizer are generally obtained locally. If they are transported for a long time, the cost will increase a lot.

After the raw materials enter the fermentation tank to start fermentation, the moisture and temperature of the materials during the fermentation period should be observed at any time, the changes of the raw materials should be controlled in time, and the treatment should be made in time. Use the organic fertilizer fermentation turning machine to turn the pile to ensure the uniform and thorough fermentation of the materials .

Fermentation bacteria can be added to speed up the fermentation during the fermentation period, but it is not recommended to add other biological bacteria during this period, because the temperature of the material rises during the fermentation period, and many beneficial bacteria cannot withstand the high temperature.

After the material is fermented, the conveyor will be sent to the forklift silo for use. This silo is generally equipped with a speed control function, which can well control the feeding speed of the subsequent equipment. After coming out of the silo, it enters the mixer. Certain auxiliary materials can be added to the raw materials. Generally, we recommend designing two mixers, one for mixing and one for discharging. After the materials are evenly mixed, they will be crushed. The organic fertilizer crusher is not the same as the general crusher. Because we need the material to maintain a certain amount of moisture, the crusher should use a semi-wet material crusher, which is 20% for the moisture content of the material. -50%, it can completely crush the organic fertilizer raw materials.

Granulation is the whole production line that affects the final shaping effect. The choice of organic fertilizer granulator is very important. According to the different raw materials, we need to use different models. For example, we need to use livestock manure as organic fertilizer. Raw materials, add some other organic substances (straw, sawdust, etc.) appropriately, then our suggestion is the organic fertilizer stirring tooth granulator. This model uses the matching between the stirring tooth and the barrel wall to forcibly granulate the material. It is better to target some livestock and poultry manure with relatively thick fiber.

If our raw materials are organic and inorganic fertilizers, then we need to use an organic fertilizer combination granulator, this model can combine organic and inorganic very well.

Another thing to pay attention to is drying. We all know that organic fertilizer needs to add certain biological bacteria, but high temperature will kill and reduce the survival of biological bacteria, so temperature control is very important. If the output is large, we It is generally recommended to add drying equipment and lower the temperature to ensure the survival of biological bacteria. You can also consider adding a coating tube after drying to directly wrap the biological bacteria on the surface of the material.