Method for fermenting organic fertilizer with sugar residue – Tianci factory guide

The main components of filter mud and bagasse in sugar factory are broken fiber, fatty matter, protein, mineral and a small amount of sugar, and they contain nitrogen, phosphorus, potassium and other nutrients that can be absorbed by crops. By fermenting these wastes, the organic matter in the filter mud can be further recombined and humified, and then processed into granular products by the organic fertilizer granulator, which can become a new type of bio fertilizer with high efficiency, safety and quality, and realize the secondary utilization of organic wastes.

Technical scheme of sugar residue fermented organic fertilizer

Sugar slag material ratio: 2 parts of filter mud, 1 part of bagasse and 1 part of ash.
1. Dilute the strains, mix 1kg of organic fertilizer inoculum with 10kg of corn flour, and mix it evenly into 5 tons of raw materials.
2. Upset. During the fermentation process, the materials will gradually heat up, and if oxygen is needed, the compost turning machine will be used to process the materials. When the temperature of the compost reaches 50 degrees, turn over the pile in time. When the temperature reaches about 70 ℃, it will fall over twice a day. The entire fermentation cycle is 7-15 days.
3. When the temperature is below 10 ℃, cover the pile with a curtain, straw and other air-permeable insulation; if the pile is covered with plastic film, the film must be removed when the temperature of the compost rises to 40 degrees.
4. After mixing the wet filter mud, the total water content is 40-60%. If the water content is too high, the fermentation time will be extended; if the water content is too low, the fermentation will be incomplete.

fermenting organic fertilizer with sugar residue
fermenting organic fertilizer with sugar residue

Nutrient supplement plan of organic fertilizer

The compost after fermentation of sugar residue conforms to the standard of organic fertilizer machine, which can effectively kill the pathogenic bacteria contained in the filter mud, degrade toxic and harmful substances, improve the conversion rate of biological enzyme in the filter mud, and decompose the nutrients that are difficult to be absorbed by crops. However, if we want to increase crop yield and help crop growth, we need to supplement other nutrients. The compost is mixed with NPK fertilizer (such as urea, superphosphate, potassium fulvic acid, etc.) and other nutrients, and then it is made into a new type of organic compound fertilizer by disc granulator machine, which greatly improves the fertilizer efficiency.

What is the reason that the compost turner machine is used for manure composting?

As a new type of compost turner machine, Double-screws Turning Machine is widely used in animal manure organic fertilizer production and bio-organic fertilizer production. It is the core equipment of aerobic dynamic composting, and it is based on the organic Fertilizer manufacturing process and NPK fertilizer production machinery equipment family. The unique mechanical design and practical mechanical properties are rapidly multiplying, and it is the best substitute for replacing the manual and forklift materials. It is the mainstream product of the pre-fermentation application of organic fertilizer production line and biofertilizer project.

The Double-screws Turning Machine comprises a traverse device, a traveling device and a tumbling device, wherein the tumbling device comprises two reducers fixed to the frame, a screw shaft connected to the respective reducer via a coupling member and fixed with a spiral blade. When the device is walking on a specific track, the screw shaft will no longer work, and the screw shaft will automatically rotate to move against the work when walking to the effective work surface. The fermentation rate is increased, the compost is rapidly decomposed, the odor is prevented from being generated, and the fermentation time is shortened.
Double-screws Turning Machine performance characteristics:

  1. Fully stir the doping to make the material meet the granulation demand quickly.
  2. Due to the large stacking force, the material is supplemented with more fresh air, which helps the aerobic microbial fermentation to heat up, and constitutes a process of high-temperature exchange, which helps all kinds of beneficial micro-bacteria to develop and multiply in the temperature range where it adapts.
  3. The turner system can process the material into small clumps, making the thick and dense material pile loose and elastic, and forming a suitable porosity.
  4. After the raw materials are turned over and fermented, there is certain water content. The consumption of raw materials by a large amount of microorganisms generated after turning over the piles will also release the water in the carrier. Therefore, as the fertilizer process reduces water, in addition to the evaporation of the heat transfer composition, the turning machine flips the raw materials to form a forced water vapor volatilization.
  5. Achieve special requirements for the composting process. For example, the breaking of the raw material, the shape of the raw material pile or the quantitative shift of the raw material is achieved. As one of the important equipments in the fermentation equipment and organic fertilizer production process, the turner has been at the forefront of the development of the times, making great contributions to the organic fertilizer production line andbiofertilizer project.