Self propelled compost turning machine is an efficient organic fertilizer fermentation equipment widely used in the composting treatment of various types of organic waste (such as chicken manure, pig manure, cow manure, kitchen waste, etc.). By simulating the natural composting process through mechanical operation, it accelerates the degradation of organic matter and produces high-quality organic fertilizers. The following are the basic principles and steps of using a self-propelled stacker to ferment organic fertilizers:
working principle
The self-propelled compost turning machine uses its bottom tracks or wheels to move, coupled with a mixing device installed on it, to walk on the organic waste pile, while flipping and mixing materials, providing sufficient air and uniform temperature distribution, accelerating the reproduction of microorganisms and the decomposition of organic matter. These operations simulate the process of composting under natural conditions, but are carried out in a more controllable and efficient environment.
fermentation process
Initial mixing: Mix organic waste with an appropriate amount of auxiliary materials (such as dry straw and sawdust) in a certain proportion, adjust the moisture and carbon nitrogen ratio, and create favorable conditions for microbial activity.
Stacking: Stacking the mixed materials into strips, with the height and width determined by the design of the self-propelled stacker, generally not exceeding the working width of the machine and the height limit of the pile.
Pile flipping and ventilation: The self-propelled pile flipping machine starts working and travels along the material pile. By flipping and stirring, it destroys the original pile layer, brings the internal materials to the surface, and moves the external materials into the interior, ensuring that all parts of the material can be fully aerated and fermented. This process can also regulate the temperature inside the reactor, helping to maintain ideal conditions for microbial activity.
Temperature monitoring: As microbial metabolism accelerates, the temperature inside the reactor will rise, usually reaching up to 50 ° C~70 ° C. Appropriate temperature helps to kill pathogens and weed seeds, while promoting the proliferation of beneficial microorganisms.
Maturity: When the temperature gradually decreases, it indicates that the fermentation has entered the later stage. At this time, the frequency of flipping can be reduced until the material is basically stable and there is no obvious heating phenomenon, and the fermentation is considered complete.
Post processing: Mature compost needs to be further screened to remove large, undecomposed materials, which can then be further dried, pelletized, or stored directly.
matters needing attention
When using a self-propelled stacker, close attention should be paid to the temperature and humidity of the stack to ensure correct fermentation conditions and prevent overheating from causing the death of useful microorganisms or fermentation failure.
Depending on the characteristics of the processed materials and environmental conditions, it may be necessary to adjust operating parameters to achieve optimal fermentation results.
The self-propelled compost turning machine provides convenience and benefits for large-scale organic fertilizer production through its unique design and operation, and has become an important component of modern organic fertilizer manufacturing. Correctly applying this technology can greatly improve the level of organic waste resource utilization and promote green agricultural development.