With living waste as raw material, the organic fertilizer granule was processed after fermentation. Using the microorganisms in the waste, the organic matter is biochemically reacted to produce matter that kind of similar to humus soil, which can be used as fertilizer and also improve the soil. The treatment of waste and sludge together or composting of waste and feces can not only reduce environmental pollution, but also improve fertilizer efficiency.
Jiangsu Liangyou Zhengda Co., Ltd is specialized in manufacturing organic fertilizer pellet production machinery, we can supply customer: bio-organic fertilizer pellet production line which take animal manure (mainly chicken manure, pig manure, cattle manure, sheep manure and etc.,) as raw material, bio-organic fertilizer pellet production line which take urban kitchen waste as raw material, bio-organic fertilizer pellet production line which take urban living waste as raw material. FDSP will customize kinds of complete project solutions to meet customers' different needs.
Now we take the case of 4-5t/h urban living waste bio-organic fertilizer pellet production line, make introduction based on process diagram and each process as follows:
The main raw material is living waste mainly refers to solid waste generated by daily life or activities providing services for daily life, including waste biological products, biological defective goods, spoiled food, solid particles, garbage, slag and so on.
Flow process introduction:
The double FZLH420 living waste biological organic fertilizer production line is by using of living waste to mix with some animals manure, straw and other organic compounds on composting, fermentation, drying after pre-treatment, again into the processing workshop, through crushing, mixing, granulation, cooling, packaging section finally make biological organic fertilizer, the project is 4-5t/h urban living waste bio-organic fertilizer pellet production line, equipment total power is about 520kw, the workshop covers an area of 3200m2 including raw material warehouse and finished product warehouse; The design of the whole line is compact, reasonable, meets the requirements of environmental protection, and can be directed according to customer requirements.
Technological process chart:
Fermentation and compost process ---pre-treatment process---grinding process--- mixing process--pelleting and bagging process
Technological characteristics and introductions:
Fermentation and compost process : pile the blended ingredient up to strip which is 3-4meters wide, 0.8-1.2meters high and length is no less than 3meters, during the fermentation, be careful with suitable oxygen supply and turning.
Compost equipment: LYFP-6, power: 35.5kw, output 600 m3/h.
Use the dedicated organic fertilizer chain grinder break up the fermented raw material, then remove the impurities from the raw materials, including big wood blocks, stones, blocked materials by drum precleaner, after that use the drum dryer drying raw materials to approx. 20%.
Drying equipment: LYHG2.0*20,drum diameter 2.0m, length 20m, power 22kw, output 5-7t/h
the material will be transported to grinder for grinding, iron-remover will be equipped before grinder.
grinding equipment: FFSP66×80，110kw, designed output 5-7T/H.
Mixing process: The bacteria which added through micro elements adding hopper can be mixed with raw material in mixer, after evenly mixed, the mixture will enter into next process.
Mixer: SDHJ2, power 22kw, output: 2m3/batch
adopt dedicated organic fertilizer ring die pellet mill with the suitable linear velocity, high accuracy gear driven pellet mill has higher driving efficiency, ring die is quick-loaded clamp type.
pellet mill: FZLH420 with 110kw, output 2-2.5t/h quantity: 2sets
Cooling and packing process:
choose flip type cooler which can prevent the broken of pellets. vibration screener under the cooler could sifting the un-shaped powder. According to the customer's local sales needs, the appropriate packing scale is selected for customer to sell products more easily. Packing specification: 20-50kg/bag.
cooler: FKLB2.5, cooling chamber volume 2.5m3, output 4-5t/h
Packing equipment: SDBLY-PD belt packing scale, packing range: 20-50kg/ bag, 6-8 bag/min.
Advantages of bio-organic fertilizer made from urban living wastes:
1. full range of nutritional elements;
2. improve soil;
3, promote the use of chemical fertilizer, improve the utilization rate of chemical fertilizer;
4. It can improve the rhizosphere microbiota of crops and improve the ability of plants to resist diseases and pests.
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No.558 Hongsheng Road, Liyang, Jiangsu, China