In the process of processing pig manure and converting it into organic fertilizer in pig farms, commonly used organic fertilizer fermentation and composting machines mainly include the following types, which provide efficient and convenient solutions for pig manure fermentation according to different working principles and applicable scenarios:
1. Trough type flipping machine
Working principle: The slot type flipping machine performs flipping operations in a fixed slot, flipping the materials inside the stack through a mechanical arm or flipping mechanism to promote air circulation and temperature uniformity.
Advantages: High degree of automation, uniform flipping, suitable for large-scale production, good fermentation effect, and controllable temperature and oxygen supply during the fermentation process.
2. Mobile flipping machine
Working principle: The mobile composting machine can move freely on the ground, flipping materials through devices such as screws, chain rakes, or buckets, and is suitable for open composting sites.
Advantages: High flexibility, easy operation, suitable for medium and small-scale pig farms, and relatively low requirements for the site.
3. Drum type flipping machine
Working principle: Organic materials such as pig manure are flipped inside a rotating drum, and air can be introduced into the drum to promote aerobic fermentation.
Advantages: High fermentation efficiency, enclosed design helps control odors, suitable for use in areas with high environmental requirements.
4. Horizontal spiral conveyor flipping machine
Working principle: Organic materials such as pig manure are flipped horizontally by a screw conveyor and transported simultaneously, suitable for continuous fermentation production lines.
Advantages: High degree of automation, suitable for continuous production, and occupying a small area, suitable for pig farms with limited space.
Working principle: Using the principle of a chain conveyor, the rake or shovel is driven by the chain to flip the materials inside the pile.
Advantages: Simple structure, low maintenance cost, suitable for pig farms with strict cost control.
6. Self propelled stacker
Working principle: Similar to agricultural tractors, it comes with a tipping device that allows it to walk on the pile and flip materials on its own.
Advantages: Strong maneuverability, flexible operation, suitable for pig farms of various sizes, especially for small or medium-sized composting sites that require frequent flipping.
Choosing a suitable organic fertilizer fermentation and composting machine requires consideration of the specific conditions of the pig farm, such as site size, production scale, fermentation cycle requirements, cost budget, and environmental standards. Reasonable selection and use of turntables can significantly improve the efficiency and quality of pig manure fermentation, bringing economic benefits to pig farms while also promoting resource recycling and environmental protection.
