In August 2020, Gansu Tianshui Chicken Farm purchased a JM-116 model aerobic fermentation tank

Introduction to chicken manure fermentation tanks

Raw materials for chicken manure fermentation tanks: Chicken manure contains rich organic matter, high N, P, K, and trace elements, making it a good organic fertilizer raw material. Dry chicken manure has an organic matter content of 50%, nitrogen 3.2%, phosphorus (calculated as P2O5) 3.1%, and potassium (calculated as K2O) 2.4%. It is rich in nutrients and contains a large amount of protein Introduction to Chicken Manure Fermentation Tank: The chicken manure fermentation tank mainly utilizes the decomposition effect of microorganisms in nature to effectively treat chicken manure, which can effectively kill insect eggs, bacteria, plant seeds, etc. in chicken manure. The Wanfeng chicken manure fermentation tank is a chicken manure fermentation tank treatment equipment developed based on similar equipment at home and abroad, and improved according to different organic content. It reduces environmental pollution, extends the industrial chain of livestock and poultry farmers, and increases product added value, providing a solution for the treatment of chicken manure by livestock and poultry farmers

The operation method of the chicken manure fermentation tank: This operation method refers to the basic operation method from making the bacterial bed to producing organic fertilizer normally.

First:

Confirm that the equipment is running continuously, add 15% of the fermentation tank volume to the bacterial bed

Add 13 cubic meters of the bacterial bed, and the raw materials of the bacterial bed should have uniform moisture content calculated based on 30% moisture content

Add 80% of the total volume of low moisture raw materials, that is, add 65 cubic meters of raw materials, and the moisture content calculated based on 60%.

The amount of water in the tank is 13 × 30%+65 × 60% KG

The amount of material is 13 × 70%+65 × 40%

Continuous operation, and adjust the fan to operate at a higher air volume

Confirm temperature rise, adjust fan air volume

Day 3-6:

Confirm that the upper layer of the temperature inside the tank enters a fermentation state of 60 degrees Celsius or above, and the lower layer of the tank drops to a dry state of below 50 degrees Celsius. The upper material of the tank drops to a position where raw materials can be added once.

Day 7:

Take out 25 cubic meters of raw materials, add 69 cubic meters of low moisture raw materials, and enter the next working cycle

Advantages of chicken manure fermentation tank:

1 Using aerobic high-temperature fermentation technology, the treatment time for fecal and garbage is short, and the operating cost is low 2. Multi layer aeration design, sufficient oxygen flow, good breathability, fully activate aerobic bacterial activity, high yield, and fast heating. More suitable for the high moisture content of fecal and sludge in China, with higher production requirements. The bottom aeration method used in products on the market cannot fully utilize the gas, which has a significant impact on the moisture content and material height 3. Tank insulation design, auxiliary heating, and bypass heat recovery technology ensure the normal operation of equipment in low-temperature environments; Compared to other domestic products, the thermal efficiency is higher, and the bypass design improves the reliability and longevity of the fan 4. The ratchet double arm self balancing operation system has a more uniform force distribution, solving the problem of shaft breakage and mixing arm breakage caused by force problems in the market 5. The four link quick opening technology has high reliability, high degree of automation, and simple maintenance. Compared to other loading and unloading technologies on the market, it has a lower failure rate and simpler maintenance 6. The submersible sewage pump is installed at the bottom of the deodorizer, and the gas is discharged to meet the standard through multi-layer filtration of biological deodorization equipment, without generating secondary pollution; Compared to the centrifugal pump spray technology used in the market, it has better heat dissipation, lower failure rate, and smaller footprint 7. The inner wall of the tank body is made of 3mm thick 304 stainless steel material to reduce corrosion and have a lifespan of up to 20 years; Cheap products on the market are made of 2mm stainless steel plates or 201 stainless steel plates, which do not meet anti-corrosion requirements and have a short lifespan 8. Adopting Siemens programmable controller, with a high degree of automation, one person can complete the entire fermentation process; Multiple read-only instruments suitable for the requirements of farm operators 9. The materials used by our company are all from large factories, with standard design and a total weight of 34 tons. The weight of similar products on the market is generally around 26 tons<