What's the worst headache in a pig farm? Dung disposal. Stitching back to work? Burn and contaminate! These two are the perfect gold partners. Pig dung contains potassium a nitrogen phosphorus and is rich in carbon sources, and the combination is a quality organic fertilizer material. The key is — the choice of equipment, small inputs, can do great things。
Pre-treatment segment: replace "wet sticky" with "good raw material"
Fresh pig dung contains 70-80 per cent of water, and direct fermentation fails. The solids separators go first and reduce water to less than 60 per cent, and the separated liquids are also liquid fertilizer. The grinder beat the corn and wheat to a 3-5 mm shredd, which is fine. Finally, the pig dung, the straw and the fungus were evenly mixed with the undercover mixer. This pre-treatment, the fermentation base is solid。
Ii. Fermentation segment: flipping oxygen, 7-15 days of production
The blended material enters a fermenter or pile, and the core equipment is a flipper. Tug-turner tracks with stable fermentation and weather-free; track-turner is flexible, unincorporated and suitable for rural open-air sites. The flipper is regularly stacked with oxygen, distilled with heat and deodorant, and can decompose for 7-15 days during the fermentation cycle. A well-budgeted fermented fermentation can, fully closed, precise temperature control, and seven days of rapid fertilization。
Iii. Processing leg: crushed, powdered, directly sold
The fermented material also has blocks, and the semi-wet material crusher specializes in wet sticky material, without cakes or jamming. The roller sifter sifts qualified fine powder, and the coarse flow is then crushed. At this point, the powdered organic fertilizer can be sold directly。
Upgrading particulate fattening: good product, sale price high
If you want to sell it at a higher price, you can make particles fat with a few more devices. The disk maker rolls the powder into even particles, the roller dryer and the cooler control the moisture, prevent the block, and the final roller screens screen the grade. Particle fattening is not dusty and durable, and market prices are significantly higher。
V. Ending: packing out of the plant, automated and manual
Full automatic packagers are weighed, sealed and sewn, and two to three people are able to maintain the whole line. The entire belt transporter connects the equipment with a deodorant deodorant system and is free of pressure for environmental compliance。
Selecting pit avoidance guide
First-hand preference is given to powdered organic fertilizer production lines — low equipment, low investment and fast return. After fermentation, the material is sticky and shall be fitted with a blockproof sub-humid shredder. The site was poor and limited in budget, and priority was given to retrofitting machines, saving the cost of construction. When the market opens up the line for the upgrading of particulate production, the value added of the product is increased。
Pig dung and straw are no longer a burden, and the choice of the right equipment is the way to make a steady profit. Small investments, quick returns, rural entrepreneurship is the right time
