High-output
bio-fertilizer production line is the professional organic fertilizer processing plant manufactured by the world-class brand Zhengzhou Huaqiang Heavy Industry. Bio-fertilizers can not only increase crop production, but also improve the quality of agricultural products and reduce the amount of chemical fertilizer, which plays an important role in sustainable development of agriculture. The organic fertilizer from the livestock and poultry manure has the comprehensive nutrients, low cost and high profits, wide and available raw materials. Here we take the pig manure as the raw materials to process the bio-organic fertilizer by 80,000 tons bio-organic fertilizer production line annual output.
The bio-organic fertilizer production line is a complete set of bio fertilizer production process that uses fresh livestock and polutry manure as raw material and produces a series of natural organic pig manure fertilizer through a series of processing. Processing organic fertilizers needs two steps: fermentation process and granulation: Hydraulic type groove turning machine, fertilizer crushers, horizontal mixer, new type organic fertilizer granulator, rotary dryers, coolers, screens, packing machines,
belt conveyors and other equipment. all these equipments are meeting the demeands of environmental protection and low cost, energy-saving, high output and high economy.
The advantages of pig manure:
1. Due to poor digestion of pigs for the feed, only 25% of the nutrients can be consumed, while other 75% nutrients in the feed are excreted with the feces, so the pig manure contains rich nutrient elements.
2. The main substance in pig manure organic fertilizer is organic matter. Pig manure organic fertilizer increases organic matter content in soil.
3. Pig manure organic fertilizer not only adds organic matter, but also decomposes and converts many organic substances into organic colloids through the action of microorganisms, which greatly increases the adsorption surface of the soil and produces many adhesive substances, which make the soil particles cemented and become stable. The pellet structure improves soil water retention, fertilizer retention, and air permeability, as well as the ability to regulate soil temperature.
4. Using the pig manure organic fertilizer can increase soil activity and biological reproduction and transformation ability, improving soil absorption, buffering performance and resistance performance.
The Process Of High-output Bio-organic Fertilizer Production Line From Pig Manure :
The fresh manure is not directly used, because it contains bacterial, planting seed, worm eggs, it will harm the soil and plant, and only decomposed manure can be absorbed by the crops. So the fermentation compost section is the essential part. Take organic pig manure as the raw materials, and add propotional organic substances like vegetable waste, garden debris, sawdust,and straw etc for better composting and fermentation. Put proportional species, the fermentation is about one week, the fermentation temperature should be controlled within 65 ℃, the manure compost has brown or dark brown color due to the obvious increasing of ammonium nitrogen content, it smells of odors of compost but no dung and has better absorption by crops after fermentation.
Notice：
Fully probiotics contain a large number of functional bacteria, which can accelerate the decomposition of raw materials, improve the fermentation conversion rate, shorten the fermentation time, improve the effect of fermentation, reduce or even eliminate the stench problem in the process of fermentation, reducing environmental pollutions, and probiotics can kill or inhibit the growth and breeding of pathogenic bacteria in the slurry and eggs.
Chain crusher is applied to the grinding the block in the production of organic fertilizer and compound fertilizer. This machine use high-intensity wear resisting and cemented carbide chain plate with synchronous speed. The fertilizerl chain crusher will crush the organic manure thoroughly, and crushing size should meet the requirements for granulation.
This process is mainly used for the mixing of raw materials, vertical mixer is used to mix fully the crushed materials for better granulation. It is not easy to stick to the material and wear resistance. The colloidal-pin wheel reducer has the characteristics of compact structure, convenient operation, uniform mixing, and convenient discharge and transportation.
New type organic fertilizer granulator is used for granulate various organic materials after fermentation. It breaks through the traditional organic material granulation technology. And do not need to dry the raw materials. The materials can be granulated at 30%-40% moisture content. The diameter of the finished product is generally between 0.3-5mm, granulation rate is above 85%, and the size of the products can be adjusted by the mixture quantity of material and the spindle speed.
It is especially suitable for the granulating light fine powder materials. The smaller size material can get higher granulation rate and better quality products. The new type organic fertilizer granulator utilize high speed rotary mechanical stirring force and the resulting friction force to make the powdery material continuous mixing, granulating, balling, and intensifying inside the machine, to achieve the granulation of materials.
5.
Drying /cooling process
The drying process is an indispensable and important process in the process of fertilizer production, which directly affects the output, quality and energy consumption. Because the moisture content of the particles after granulation is generally between 15% ~ 20%, because the fertilizer quality index of moisture content requires less than 14% , so it which needs low temperature drying treatment with rotary dryer.
Drying fertilizer are transported by belt conveyor and feeding into the rotary cooler, the cooling process mainly involves the use of wind fans to feed natural air into the cooler through pipelines to cool the granules for the following rapid packing and storage.
Granules were screened after cooling, and the large particles of materials are crushed were transported into granulator with the sifted powder by the return belt for re-granulation, and the finished products enter the coating machine and automatic packaging system for packaging.
Granules packing machine is used for the quantitative packing of fertilizer granules. It consists of automatic weighing and packing machine, conveyor, sealing machine and feeder, high weighing accuracy, convenient operation. Packed fertilizer will be stored for sale.
