Organic fertilizer production lines are generally divided into two categories, one is powder organic fertilizer production line, and the other is granular organic fertilizer production line, which is powder organic fertilizer production line.
1. Granular organic fertilizer is generally better than powdered organic fertilizer. Fertilizers with low water solubility should be crushed into small particles to ensure that they dissolve quickly and efficiently in the soil and are absorbed by plants. The control of organic fertilizer particle size is very important for the storage and transportation of fertilizers. Good granulation can make organic fertilizer not easy to agglomerate and have better transport performance. The organic fertilizer production line can add some inorganic ingredients, and the npk production line can also be used to improve the fertility of the organic fertilizer, while the powdery fertilizer can easily absorb moisture and agglomerate if inorganic ingredients are added.
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2. The production of powdered organic fertilizer mainly includes livestock and poultry manure or domestic waste, sludge, wine tank, biogas residue and other alcohol and decomposed. The basic process of powdered organic fertilizer is dehydration, drying, fermentation, crushing, mixing and packaging. After these steps, the processing and production of powdered organic fertilizer is completed.
3. Granular organic fertilizer is not as simple as powdered organic fertilizer, and its production process requires further processing. Organic fertilizer granular fertilizer needs to go through the steps of alcohol growth, dehydration, drying, deodorization, crushing, mixing, mixing, double roller granulator, high temperature, cooling, packaging, etc. High temperature is required in the granulation process. In the process of producing granular bio-organic fertilizer at high temperature, powdered organic matter should be granulated first, and then microbial inoculants should be sprayed on the surface of the granules, which can not only ensure the granulation of organic fertilizer, but also ensure the survival rate of bacteria.
It is recommended that the indoor trough fermentation of manure is more environmentally friendly for organic fertilizer production.
From manure to organic fertilizer, the price has increased a hundred times, the key is to add fermentation bacteria to do fermentation treatment.
Here is a brief introduction to the method of making organic fertilizer from manure and straw.The organic fertilizer production process includes:Put the fresh manure cleaned from the farm on the same day into the fermentation workshop, add bacteria, synergists and other auxiliary materials, after heating, mixing and stirring, it becomes compost.
In the high temperature, the germs and insects in the feces will be killed, and the macromolecular proteins are decomposed into small molecular proteins that are beneficial to the absorption of crops.
The biological fermentation process can effectively prevent the generation of harmful and odorous gases such as hydrogen sulfide, amine gas and indole in the feces, and completely remove the odor in the feces.The compost is sold in bags after the second aging and decomposing, or directly made into granular fertilizer and stored.
Fermentation cycle of manure organic fertilizer production process is generally 7-10 days, so we recommend customers to use indoor fermentation tank for fermentation.
Rust is a problem often encountered by the organic fertilizer production equipment, especially in rainy days.
Although the machine is not exposed to rain, it will still find rust when it is used later.
Let's explain how to prevent the fertilizer facilities from rusting in rainy days.There is more rain in autumn.
In rainy season, people will store the organic fertilizer equipment in the designated place as usual, but when it is reused after rainy day, it will be found that the organic fertilizer equipment is rusty, some mechanical parts are aging, and some parts are wet.
They are not well preserved, easy to rust and shorten the service life.
The machine should be painted with antirust paint and stored in a ventilated and dry place.2.
