Organic fertilizer aeration high-pressure fan

Organic fertilizer aeration high-pressure fanComposting is a process of using waste materials (such as livestock and poultry manure, urban garbage, edible mushroom production waste, and crop straw) as mixed raw materials, and under high-temperature aerobic conditions, through fermentation, maturation, and microbial decomposition to produce an organic fertilizer. Composting is an effective technology for solving agricultural waste, promoting the recycling of agricultural resources, and ensuring the sustainable development of agriculture.

The aerobic decomposition of microorganisms is an important guarantee for organic fertilizer fermentation. During fermentation, oxygen needs to be added to the fermented organic fertilizer, and the mixture needs to be constantly flipped to ensure that the fermentation bacteria in the mixture are fully in contact with oxygen, ensuring even fermentation of the organic fertilizer. The existing aeration systems generally have fixed aeration pipelines, so the aeration angle is also fixed during aeration, which leads to insufficient and uneven aeration, reduces work efficiency, and cannot make organic fertilizer fermentation uniform. Therefore, it is necessary to propose an organic fertilizer aeration system.

Cow manure organic fertilizer fermentation tank: The tank type aerobic fermentation machine consists of a feeding device, a power drive device, a fermentation machine body, a stirring shaft and blades, aeration and exhaust, a control cabinet, and other parts. Due to its highly integrated integrated device system, it can be used as a standalone system or as a combination of multiple systems, making it flexible and convenient to arrange. A tank type aerobic fermentation machine is a fermentation system that feeds from the top and discharges decomposed materials from the bottom. The typical fermentation cycle of this aerobic fermentation method is 7-15 days (depending on the composition and moisture of the raw materials, the processing time may vary). This equipment adopts a continuous processing method of daily feeding and discharging, which can quickly achieve the reduction, stabilization, and harmless treatment of chicken manure, transforming it into a usable product.

When using the cow manure organic fertilizer fermentation tank for the first time, it is necessary to add bacterial strains while adding raw materials. After fermentation, there is no need to add bacterial strains when adding materials again. The microorganisms produced in the tank can continue fermentation. Afterwards, as long as the materials are added and produced normally, the fermentation process can continue. Through equipment operation, comprehensive mixing, ventilation, insulation and other measures can be taken to create an environment suitable for microbial reproduction, accelerate the speed of microbial reproduction to the maximum extent, and promote the process of "biological fermentation - harmless treatment of livestock manure and corpses"; Realize scale and factory processing.

Organic fertilizer aeration high-pressure fanmethod

Anaerobic fermentation: A composting process primarily utilizing anaerobic microorganisms under anaerobic or anaerobic conditions. In addition to humic organic compounds, carbon dioxide, and methane, the final product also contains reducing substances such as ammonia, hydrogen sulfide, and other organic acids. The process is simple and does not require ventilation, but the reaction rate is slow and the composting cycle is long.

Aerobic fermentation: under the condition of manual control and a certain carbon nitrogen ratio (C/N), moisture, temperature and ventilation, the organic matter is transformed into stable humus through microorganisms. This kind of compost is odorless and free of flies, but has a light soil flavor.

Organic fertilizer fermentation process

Static strip pile composting: No need to flip the pile, ensuring that the pile can effectively reach high temperatures and inactivate the original bacterial cells, shortening the composting cycle.

Dynamic strip pile composting: By manually or mechanically regularly turning the pile, the aerobic state of the pile is ensured.

Reactor composting: Conducted in one or several containers, it can effectively control temperature and moisture, thereby monitoring the degree of composting fermentation.

Mix organic waste, straw, fermentation bacteria, etc. to a moisture content of60-65%The material is sent to the fermentation tank by an automatic fabric system (or shovel), and then stirred and moved by a freely moving track type stacker on the fermentation tank. A continuous production process is adopted for a single fermentation, which means that the piles need to be turned over at regular intervals every day, and the materials need to be fed and discharged at regular intervals to ensure continuous production.

The purpose of micro aerobic fermentation is to reduce volatile substances in organic waste, decrease odor, kill parasite eggs and original microorganisms, and achieve harmless treatment. In addition, high-temperature fermentation treatment reduces the moisture content of organic materials, leading to the decomposition and mineralization release of organic matter