What is the function of organic fertilizer compost turner? Composting is a process in which organic matter is continuously degraded and stabilized through the action of microorganisms under certain conditions, and a product suitable for land use is produced. During the composting process, under the action of microorganisms, various organic matter reaches a state that is difficult to decompose, stable, and easily absorbed by crops.
Inoculum: Adding microbial agents (microbial preparations) to livestock and poultry manure can speed up the fermentation of compost. Adding stable fertilizer with good decomposition or compost with a maturity of 10%-20% of the raw materials can speed up the fermentation. During the composting process, microbial communities are formed in a natural way and participate in the fermentation of organic waste and the decomposition of humic compounds.
Compost raw material size. Since microorganisms move on the surface of organic particles, reducing particle size and increasing surface area will promote microbial activity and speed up composting; on the other hand, if the raw materials of chicken manure organic fertilizer manufacturers are too thin, it will hinder the flow of air in the pile layer. flow, reducing the amount of available oxygen in the pile layer, thereby slowing down the activity of microorganisms. Therefore, in order to speed up the fermentation process, it is necessary to reduce the particle size of the compost raw materials as much as possible while ensuring air permeability. Livestock and poultry manure is a thick paste, and large materials generally need to be added to increase porosity.
PH value: pH value is also one of the important factors affecting the growth of microorganisms. Generally speaking, the more suitable pH value for microorganisms is neutral or slightly alkaline. A pH that is too high or too low can make composting difficult. In addition, the pH value also affects the loss of nitrogen, so when the pH value is higher than 7.0, nitrogen volatilizes in the form of ammonia. But under normal circumstances, the pH value of livestock and poultry manure can meet the requirements of fermentation.
Aeration and oxygen supply: Aeration and oxygen supply are one of the key factors for successful composting. Compost oxygen consumption is related to the organic matter content in the compost material. The more organic carbon in the compost material, the greater the oxygen consumption. The suitable oxygen concentration of the raw materials of chicken manure organic fertilizer manufacturers during the composting process is 18%. When the oxygen concentration is lower than 18%, the life activities of microorganisms in a good composting process are restricted, which can easily cause the compost to enter an anaerobic state and produce odor.
Whether the materials in organic fertilizer production cause corrosion to the organic fertilizer turning machine equipment is a concern of many customers. If the materials cause corrosion to the machine, it will shorten the service life of the turning machine equipment and increase the production cost of organic fertilizer. It is not a worthwhile investment for a business.
However, the organic fertilizer compost turner manufacturer clearly tells you here that the production of organic fertilizer will not cause corrosion to the compost composter. If it is not used for a long time, the equipment needs to be completely cleaned, otherwise it will cause damage to the machine. This is because if it is not used for a long time, the residual materials in the machine will combine with the water molecules in the air to form a large amount of moisture. After long-term contact with the machine, it will cause corrosion of the contact parts, but in normal production The cycle will not produce this kind of scene.
Ordinary organic fertilizer raw materials will not cause corrosion to the machine. If the customer has requirements in terms of equipment material, we can also customize it according to the customer's requirements. However, if stainless steel is used to make the organic fertilizer turning machine equipment, the cost is more expensive than ordinary ones. a lot of. The common wood chips are waste materials from wood processing and are also an excellent material for making organic fertilizer. The operation method of using fertilizer fermentation agent to ferment sawdust and wood chips into organic fertilizer is as follows: regulating moisture, building piles for fermentation, and fermentation and tipping. After the first turning of the pile, the temperature reaches above 60°C again, and the second turning of the pile is carried out. During the turning of the pile, partially dry materials are found, and water should be sprayed on them until they reach a suitable moisture content. The third and fourth turning over the pile are the same as the second turning over the pile. After that, it enters the sawdust fermentation stage, with the temperature at 45℃-50℃. At this stage, the fermentation pile can be turned over 1-2 times as needed until the fermentation process is completed.