Management and precautions for the fermentation process of organic fertilizer equipment

During the processing of organic fertilizer equipment, fermentation is a relatively important stage, which is related to organic fertilizer final quality. In the fermentation process of organic fertilizer production equipment, you need to do certain management and precautions. Today, Huaqiang Xiaobian will explain the management and precautions of the fermentation process of organic fertilizer equipment for everyone:

1. Management of the fermentation process of organic fertilizer equipment.

??????In the fermentation process, the control of temperature is very important, the temperature is too low, the standard is not decomposed; the temperature is too high, the nutrients of the compost are easily lost. When the temperature reaches about 60 degrees, it should be properly turned to the pile.

?Fermentation temperature and time requirements:

After the compost is over, the raw material enters the first fermentation stage. It will automatically heat up to 55 ° C, maintain 5 to 7 days, then kill most parasitic eggs and harmful bacteria to achieve harmless treatment standards. After 2 to 3 days, turn over a pile, which is conducive to breathable, heat dissipation, and uniform decomposition. After the fermentation of 7-10 days, the temperature in the compost fell below 40 ° C. At this time, the color of the biological organic fertilizer becomes dark brown or yellowish brown, the organic fertilizer surface inside the compost is attached to a large number of white mycela, odorless With a slight ammonia, this reaches the criteria, you can use it directly in the field to make basic fat or topdries.

2. Matters that should be noted during the fermentation process

? In the process of manufacturing biological organic fertilizer with static methods, you should pay attention to:

A fine straw of 10 cm on the surface of the fermentation is covered with fine straw or a layer of calcium phosphate can be reduced to reduce the evaporation of ammonia to avoid the loss of nutrients. In the fermentation process, in the face of the wind, the top should cover the straw and other breathables to reduce the evaporation of moisture and the loss of temperature. The livestock and poultry feces are too long or the straw in the manure, weed more weed, and there is few feces. It can be appropriately added to add some rapeseed meal, urea or fresh livestock and poultry. Increase nitrogen content, increase the carbon nitrogen ratio, speed the fermentation velocity Increase the quality of fertilizer. The pH value of the compost should be controlled at 5.5-8.5. If the pH of the compost is less than 5.5, it is too borid to add a raw lime to adjust. It should be avoided as much as possible to make biological organic fertilizers in the rainy season, so as to avoid moisture too high. If there is a high moisture in the compost fermentation, the gas permeability is poor, and several straw can help breathable in the middle of the fermentation heap.

Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. has an organic fertilizer equipment complete production process, production scale from 2,000 tons to 100,000 tons.

It can be aimed at different customers and different raw materials such as: livestock and poultry feces, straw, sludge and other different production equipment and processes. Customers who have need in the world provide advanced equipment and quality technical services.