The importance of fermentation equipment in the production of organic fertilizer equipment. The quality of organic fertilizer largely depends on the fermentation process. The organic fertilizer fermentation equipment is very important in the entire production process. The heating time of organic fertilizer equipment during the production of organic fertilizer fermentation refers to the early stage of the composting process. The temperature rise of compost gradually rises from the environmental temperature to 45 ℃. The dominant microorganisms are mainly thermophilic microorganisms, including actinomycetes, The differentiation substrate is mainly composed of sugars and starches. Entities can be found in time. Animals and protozoa also participate in the differentiation.
The high temperature time of organic fertilizer fermentation rises steadily to above 45 ℃, which is the high temperature time. At this time, thermophilic microorganisms are suppressed and even die, while thermophilic microorganisms rise to be the dominant microorganisms. The residual and newly formed soluble organic substances in the compost of the organic fertilizer granulator were continuously oxidized and differentiated before granulation, and the messy organic substances such as hemicellulose cellulose and protein began to be intensively differentiated.
The microbial activity of organic fertilizer fermentation is replaced by that of thermophilic actinomycetes, which is usually intense at 60 ℃. When the temperature rises to 70 ℃, the activity simply stops. Only thermophilic actinomycetes are active. When the temperature rises to 80 ℃, most thermophilic microorganisms are no longer used to it, and a large number of them enter into dormancy and death time. The modern organic fertilizer production line usually has a compost production temperature of 60 ℃, Because most microorganisms are active in this temperature range and easy to differentiate organics, most pathogens can be killed.
