The organic fertilizer npk fertilizer production line is mainly to ferment and decompose the animal manure organic wastes such as cow manure, sheep manure, pig manure, chicken manure, sludge, rice straw, corn straw, etc, and add nitrogen, phosphorus and potassium (total nutrient content). Less than 15% can produce organic and inorganic fertilizer) ingredients and mixing, the fully mixed material is uniformly and continuously fed into the granulator by the belt conveyor for granulation.
The equipment required for the granular organic fertilizer npk manufacturing process is fermentation turner, horizontal mixer, semi-wet grinder, organic fertilizer granulator, organic fertilizer screening equipment, automatic packaging machine, etc. The investment of a small production line is about 200,000.
The most important thing in the production of granular organic fertilizer is the organic fertilizer granulator. The following introduces the double roller granulator, the rotary drum granulator and the disc granulator.
1. The double roller granulator uses the motor as the power to connect the belt, which drives the two counter-roll molds to rotate oppositely. The semi-circular grooves of the same size are distributed on the mold, and the mold rotates to the contact point to form a circle. The resulting particle size is determined by the abrasive tool selected and is formed in one pass. It is suitable for organic fertilizer, compound fertilizer, feed, chemical industry and other fields.
2. The organic fertilizer rotary drum granulator process does not have the phenomenon of large particles and sticky materials that limit the four-disk creation, which is conducive to the classification of dry and wet particles, and the relative granulation ratio is relatively low, generally 40% -60%. Therefore, the reaction rate is high, but the requirements for the mixing and degree of material mixing in the mixing process are relatively low.
3. The disc granulator is powered by a motor to drive the inclined disc to rotate. The internal scraper prevents the material from sticking to the bottom of the disc. When the material rotates to the top, it rolls down by itself, and rolls into particles like a snowball. Suitable for non-sticky powdery materials.
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.
