With the rapid development of animal husbandry and planting, a large amount of livestock and poultry manure produced by large-scale farming has become a source of pollution if it is not disposed of in time. How to control these pollution sources from the source and utilize them rationally as soon as possible? Combining various factors, the ideal way is to use various organic fertilizer npk fertilizer production line and their processing equipment to recycle and ecologically utilize these wastes.
Composting is mainly divided into aerobic composting and anaerobic composting. At present, aerobic composting is mainly used. The composted manure has more stable nutrients, is more conducive to crop absorption, and can improve soil conditions. Therefore, farmers, small and medium-sized farms or farms mostly use this organic fertilizer equipment treatment mode.
The most common types of granulation are double roller granulator, disc granulator, tooth stirring granulator and drum granulator. The granules produced by each granulator are different, and the applicable materials have certain requirements. , the type of granulator can be determined according to the selection of raw materials.
In the organic fertilizer npk manufacturing process, the dryer dries the excess water in the organic fertilizer particles, which is convenient for material storage and not easy to deteriorate. In the production process of biological fertilizers, not only the water content of the granules after forming generally exceeds the index and needs to be dried at low temperature, but also the water content of the organic raw materials after fermentation is about 30% to 40%, and the water content of the granules after granulation is generally 15%between % and 20%, the fertilizer quality index requires that the moisture content is less than 14%, and it needs to be dried. The drying section is an indispensable and important process in the production process of biological fertilizers, which directly affects the output, quality and energy consumption. It is very important to choose the model and specification of the dryer reasonably and control the process conditions.
The potassium fertilizer is fed into the disc granulator, so that the material gradually piles up by itself until it reaches the required particle size.
Since water will be added to the disc during granulation, additional drying process is required for the fertilizer production line when using this method of rolling raw materials into balls.Advantages and disadvantages of potash fertilizer granulation1.
The granulation of potash fertilizer has many advantages.
This non pressure agglomeration technology can produce particles with smaller density, so that the particles can decompose rapidly.
Because most of the potash fertilizer can be used as fertilizer after processing, the ability to decompose and provide nutrition faster is the inducement to choose potash fertilizer particles.
The round granular potash fertilizer is also easy to handle, and the fineness of potash fertilizer is lower than that of compacted particles.2.
With the promotion of consumption, energy saving and consumption reduction, and the improvement of green food demand, organic fertilizer ushers in a greater development opportunity.
Then the following fertilizer production line manufacturers, will also usher in a new development and innovation.
Organic fertilizer equipment can help improve soil, but we are optimistic about organic fertilizer production machinery for the following reasons:First, the price of inorganic fertilizer fluctuates, which is increasingly restricted by resources such as coal, natural gas, phosphate rock and potassium ore.
Developing new type fertilizer and reducing energy consumption is one of the directions of fertilizer development in the future.The second is the mixed use of organic fertilizer and chemical fertilizer.
Rotary drum granulator is used to process the compound fertilizer, which makes the product quality and quality improved, and npk production line helps the downstream enterprises obtain better economic benefits.Third, in view of the food safety problem that we are generally concerned about, organic fertilizer can supply some special organic green food bases for consumption of organic food.
This market will open a big demand gap for organic fertilizer and fertilizer granulator machine price.Starting from a strategic perspective of long-term economic development, energy-saving and environmentally-friendly economic development policies encourage and support the development of related industries, so that the national economy is steadily embarking on a new form of energy conservation and environmental protection.
