Table of Contents
There are many methods for the production line of Animal manure fertilizer. Today, the process of processing organic fertilizer and fermentation method using pig manure as raw material will tell you about the process of Animal manure fertilizer production line and the steps of fermentation. In short, the process flow is as follows: ①Raw material mixing and fermentation—②Crushing and mixing—-③Granulation—–④Drying—–⑤Sieving—⑥Coating —–⑦Coating, packaging, and storage. Fermentation methods mainly include ingredients, composting, temperature control, water control, and dumping.
Animal manure fertilizer production line technological process and fermentation method:
Fermentation is the first thing that animal manure makes fertilizer. The animal manure fertilizer production line generally adopts the compost fermentation method. So, what are the complete steps of animal manure composting and fermentation?
Animal manure fertilizer production line fermentation:
1. Ingredients and stockpiles. 1 kg of fertilizer starter can ferment 1.5 tons of pig manure (about 2.5 tons of fresh pig manure). The starter and rice bran (or substitutes such as bran, corn flour, etc.) are stirred evenly at a ratio of 1:5 and then sprinkled into pig manure. Pile and mix evenly. Add straw or mushroom residue to adjust the carbon to nitrogen ratio. The height of the pile is 0.8-1.5 meters, the width is more than 2 meters, and the length depends on the site.
2. Temperature control. The starting temperature should be above 15°C.
3. Moisture control. Too high and too low are not conducive to fermentation, too little water, slow fermentation; Too much water will lead to poor ventilation, slow temperature rise, and odor.
4. Temperature and ventilation control. During the fermentation process, pay attention to proper oxygen supply and turnover (turn over several times when the temperature rises to 75°C or above), and control the temperature rise at about 65°C. The too high a temperature will affect nutrients.
5. The fermentation is complete. Generally, the fermentation can be completed within a week, the material is dark brown, and the temperature begins to drop to room temperature, indicating that the fermentation is complete.
Animal manure fertilizer production line granulation:
After the raw materials are fermented and decomposed, they are crushed by Semi wet fertilizer crusher and then sieved. Sift out the coarse material before fermentation. The fine materials can be granulated. After the fermented materials are blended by a mixer, they are pelletized by an Organic fertilizer pellet machine, then dried by a dryer, cooled by a cooler, and then screened. Unqualified products go back to the mixer, qualified products go through the coating machine, the coating machine can be coated with calcium, magnesium, sulfur, and other trace elements, and finally through the silo, packaging machine.
Animal manure fertilizer production line supporting equipment:
Animal manure fertilizer production line supporting equipment requires Trough Compost turner machine, semi-wet material crusher, drum screening machine, horizontal mixer, stirring tooth granulator, rotary dryer, cooling machine, screening machine, coating machine, packaging machine, Conveyor, and other equipment.
Animal manure fertilizer production line manufacturers recommend:
Zhengzhou Tianci Heavy Industry Fertilizer machinery manufacturer will design process flow, installation equipment, and operation training according to the user’s site and capital situation. Tianci Heavy Industry’s organic fertilizer equipment is also a well-received organic fertilizer equipment brand in the market. This series of equipment has a compact structure, good stability, environmental protection, and energy-saving, and is the preferred equipment for environmental protection engineering promotion projects.