Fermentation and fertilizer production equipment in chicken manure organic fertilizer equipment
The production process of chicken manure organic fertilizer machine is: organic fertilizer raw materials (animal manure, domestic garbage, dead branches, rotten leaves, biogas residue, waste bacteria, etc.) are fermented into a semi-wet material pulverizer for pulverization, and then nitrogen, phosphorus, and potassium are added. The elements (pure nitrogen, phosphorus pentoxide, potassium chloride, ammonium chloride, etc.) make the contained mineral elements reach the required standard, and then a mixer is used for stirring, and then enters the granulation mechanism for granules, after they come out, they are dried and passed through the screening machine After screening, qualified products are packaged, and unqualified products are returned to the granulator for granulation.
The construction scale of the equipment configuration of the chicken manure organic fertilizer production line is generally 30,000 to 100,000 tons per year.
Chicken manure organic fertilizer equipment, a complete set of equipment for organic fertilizer fermentation and fertilizer production. Compared with the simple process of powdered fertilizer, granular organic fertilizer requires further processing. The basic process configuration of the granular organic fertilizer equipment is dehydration, drying, fermentation, crushing, stirring, granulation, cooling, and packaging. It is necessary to configure an organic fertilizer granulator, an organic fertilizer dryer, an organic fertilizer coating machine, and after granulation After being mechanically cooled, it can be packaged, stored or sold.
Chicken manure organic fertilizer equipment, a complete set of organic fertilizer fermentation equipment to adjust the material moisture method: the moisture content of fermented cow manure and other livestock and poultry manure should be controlled at 40-65%. Judgment of water content in fertilizer production process: Grasp a handful of cow dung in your hand, see the watermark between your fingers, but do not drip. Fermentation is slow with less water, and aeration is poor with more water. Therefore, we must grasp the moisture content well. If the moisture content is too high, add straw, sawdust, mushroom residue, dry soil powder, etc. Judgment method of whether the moisture is suitable or not: Hold a handful of material tightly, see the watermark between the fingers but not drip, and it will disperse when it falls. The whole fermentation process generally completes the complete deodorization, fermentation maturity, insecticide and sterilization of the materials after 5-7 days.
The start-up temperature of the chicken manure production organic fertilizer production line technology. The starting temperature should be above 15℃ (operating in four seasons, not affected by the season, try to ferment indoors or in a greenhouse in winter. Fermentation generally uses compost windrow turner.), and the temperature rise of fermentation should be controlled below 70-75℃.