PRODUCT INTRODUCTION
Food waste, also known as drowning water, food residues, food and kitchen residues, etc. The content of organic matter in food waste is high, about more than 95% of dry matter. It is easy to corrupting and stinking, and breed bacteria, causing the disease spread. Especially in the summer, secondary pollution can easily occur during collection and transportation. However, in addition to the high content of organic matter in food and kitchen waste, it is also rich in protein, nitrogen, phosphorus, potassium, calcium, and various trace elements. It has the characteristics of complete nutrition elements and high recycling value. Jiutian food waste drying plant use of food waste as a comprehensive utilization of resources not only avoids the resources waste but also makes the resources reused and turns waste into treasure.
Three main paths for the comprehensive utilization of food waste
1. Make the food waste as animal feed. We provide whole complete food waste animal feed production line equipment. The food waste through sorted, impurities are removed, crushed, dehydrated, deoiled, and oil recovered, biomass diesel is produced, and yeast, probiotics, and auxiliary materials are added. After aerobic fermentation, drying, cooling, packaging, wastewater, and waste gas pass through to meet the discharge standards, the final product is protein animal feed and biomass diesel.
2. Process food waste as organic fertilizer. Food waste is sorted, impurities are removed, and crushed, dehydrated, deoiled, oil is recovered. After aerobic fermentation, drying, cooling, packaging, wastewater, and waste gas process to reach the discharge standards, the final product is organic fertilizer and biomass diesel.
3. Use food waste to produce biogas. After the sorting of kitchen garbage, impurities removed, crushed, deoiled, and oil recovered and adds anaerobic bacteria. In the sealed tanks, anaerobic fermentation is used to produce biogas for power generation or combustion, and waste residues are dehydrated, drying, cooling, and packaged, and the wastewater is treated and discharged up to standard. The final products are biogas, organic fertilizer, and biomass diesel.
- Our technical and sales teams are always available 24/7. Submit your inquiry anytime for a prompt response with a detailed quotation.
- We provide customized engineering solutions with detailed layout drawings tailored to your specific production requirements and site conditions.
- We offer scheduled maintenance, lifetime technical support, and guaranteed original spare parts availability.
HOW DOES EQUIPMENT WORK?
Kitchen waste, typically with 70–85% moisture, is first pretreated by sorting and crushing to remove impurities and reduce particle size. The material is then fed into the rotary drum dryer (or paddle dryer), where it is continuously lifted and dispersed. High-temperature hot air generated by the heat source fully exchanges heat with the material, rapidly evaporating moisture.
As the drum rotates, wetter material remains longer inside for further drying, while dried material moves toward the discharge end. Exhaust gas is treated by a dust removal and deodorization system before emission. The final moisture content is typically reduced to 10–20%, producing a stable product suitable for use as organic fertilizer, feed additive (after further treatment), or fuel material.
RELATED CASES
From solution design to equipment manufacturing and on-site installation and commissioning, Jiutian provide complete one-stop services. The equipment is exported to over 100 countries including UK, Russia, Malaysia, the Philippines, Italy, Israel, Indonesia, Malaysia, Ethiopia, Nigeria, Congo, South Africa, Pakistan, India, Egypt, etc. Looking forward to cooperating with you. The following is the project site of our client.
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