Intelligent Drive, Green Circulation: An In-Depth Analysis of Fudiyuan’s Intelligent High-Temperature Liquid Fermentation System for Organic Waste

In “ Dual Carbon ” Driven by both strategic objectives and the goal of green agricultural development, the resource utilization of organic waste has emerged as a core area for environmental governance and industrial upgrading. Leveraging years of technological accumulation and engineering experience, the R&D Center of Fudiyuan Engineering Equipment (Henan) Co., Ltd. is proudly launching Intelligent High-Temperature Liquid Fermentation System for Organic Waste It provides an integrated solution for the efficient treatment of organic wastes such as livestock and poultry manure, kitchen waste, and crop straw. Centered on intelligent control and high-temperature liquid fermentation technology, the system achieves the reduction, harmlessness, and resource recovery of organic wastes, making it a landmark innovative achievement in China’s organic solid-waste treatment sector.

I. Core Architecture and Process Flow of the Equipment

1. Modular Integrated Design

The Fudiyuan Intelligent High-Temperature Liquid Fermentation System for Organic Waste utilizes Modular Integrated Design It comprises four core modules: a pretreatment unit, a high-temperature liquid fermentation tank, an intelligent control unit, and a post-treatment and resource utilization unit. These modules are seamlessly interconnected via precision piping and smart valves, ensuring continuous production while facilitating installation, maintenance, and scalability.

From the perspective of the equipment’s external appearance, the system consists of a stainless-steel fermentation tank, an intelligent control cabinet, material transfer pipelines, and other components. The overall layout is compact and well-organized, making it suitable for both large-scale, centralized processing plants and small-to-medium-sized, distributed treatment applications.

2. Full-process automated operation

The system’s process flow achieves fully automated control from raw material addition to product output:

1. Preprocessing Stage : Through processes such as crushing, screening, and blending, organic waste is adjusted to an optimal moisture content and carbon-to-nitrogen ratio for fermentation, thereby laying the foundation for subsequent fermentation;

2. High-temperature liquid fermentation stage : After the materials are fed into the sealed fermentation tank, they are maintained under the control of the intelligent temperature-control system. 55-65°C In high-temperature environments, efficient microbial consortia rapidly decompose organic matter while effectively killing pathogenic bacteria, insect eggs, and weed seeds.

3. Post-processing stage : After fermentation is complete, the material undergoes solid–liquid separation; the liquid fraction can be processed into liquid organic fertilizer or nutrient solution, while the solid fraction can be made into organic fertilizer or soil conditioner, thereby achieving “ Turning waste into treasure ”；

4. Intelligent Control Phase : The central control system collects temperature data in real time, pH Key parameters such as pH and dissolved oxygen are monitored, and the agitation speed, aeration rate, and feed addition rate are automatically adjusted to ensure a stable and efficient fermentation process.

II. Core Technological Advantages and Cutting-Edge Nature

1. High-Temperature Liquid Fermentation Technology: A Dual Breakthrough in Efficient Degradation and Harmlessness

Compared with conventional anaerobic fermentation or composting technologies, the Fudiyuan system employs High-temperature liquid fermentation technology Possesses significant advantages:

• Enhanced degradation efficiency : Under high-temperature conditions, microbial activity increases substantially, shortening the degradation period of organic waste to 7-10 The sky is far lower than that of traditional composting. 30-60 Heaven, improved processing efficiency 3 More than double;
• Complete harmlessness : Prolonged high temperatures can effectively kill pathogenic bacteria such as Escherichia coli and Salmonella, as well as harmful organisms like Ascaris eggs, achieving compliance with harmlessness standards. 100% , thereby avoiding secondary pollution;
• High organic matter retention rate : The liquid fermentation environment reduces the volatilization and loss of organic matter, resulting in an organic matter content in the final product of up to 60% The foregoing provides high-quality feedstock for subsequent resource utilization.

2. Intelligent Control: Precise Regulation and Unmanned Operation and Maintenance

The system is equipped with Fudiyuan’s independently developed Intelligent Central Control System , achieving precise, visual, and unmanned management of the fermentation process:

• Real-time data monitoring : Real-time acquisition of temperature and pressure inside the fermentation tank via a sensor network, pH Parameters such as pH and dissolved oxygen are synchronized to the central control platform, enabling remote monitoring of equipment operating status by operators.
• Automatic adjustment and optimization The system automatically adjusts parameters such as mixing frequency, ventilation rate, and water replenishment based on pre-set algorithms, ensuring that the fermentation environment is consistently maintained at optimal conditions and minimizing errors associated with manual operation.
• Fault Prediction and Remote Operations & Maintenance : Built-in fault diagnosis module that proactively identifies equipment anomalies and issues early warnings, supports remote commissioning and maintenance, and significantly reduces O&M costs and downtime risk.

3. Diversified Resource Utilization: From Waste to High-Value Products

The Fudi Yuan system has broken through traditional processing methods. “ Single product ” limitations, achieving the organic waste’s Diversified and Resource-Based Utilization ：

• Liquid organic fertilizer After concentration and chelation, the fermentation broth can be formulated into a liquid organic fertilizer rich in nitrogen, phosphorus, potassium, and secondary and micronutrients, making it suitable for precision fertilization applications such as drip irrigation and sprinkler irrigation.
• Solid organic fertilizer : The solid material obtained after solid–liquid separation can be dried and granulated to produce granular organic fertilizer, which is widely used in field crops, vegetable cultivation, and landscape gardening.
• Biomass energy : The biogas generated during the fermentation process can be purified and used for power generation or heat supply, achieving energy self-sufficiency and further enhancing the project’s economic benefits.

4. Environmental Protection and Energy Conservation: A Model of Green Production

From the very beginning of its design, the system has adhered to Green and low-carbon Conceptually, it boasts outstanding environmental and energy-saving advantages:

• Closed-fermentation : The entire process operates in a fully enclosed system, effectively suppressing the diffusion of odors and thereby eliminating the odor-related nuisance associated with conventional composting.
• Water Resource Recycling : Condensate and wash water generated during the fermentation process can be treated and recycled, achieving a water resource utilization rate of 90% The above;
• Low-energy design : By employing high-efficiency insulation materials and waste-heat recovery technology, the heat generated during fermentation is utilized for preheating raw materials, significantly reducing energy consumption and lowering the energy consumption per unit of material processed compared with similar products. 20%。

III. Real-World Equipment Demonstration and Engineering Applications

1. Real-World Scenes of Equipment R&D and Production

Engineers at the Fudi Yuan R&D Center are currently commissioning and optimizing the intelligent high-temperature liquid fermentation system for organic waste. From the precision machining of core components to the integrated commissioning and testing of the entire system, every step is rigorously conducted in accordance with industry standards and quality specifications.

Engineers are currently operating the feed system and intelligent control module of the fermentation tank to ensure the equipment’s stability and reliability under actual operating conditions. The main body of the equipment is made of 304 Made of stainless steel, it is corrosion-resistant, easy to clean, and meets food-grade and environmentally friendly production standards.

2. Standardized Equipment Prototype Demonstration

To meet diverse customer needs, Fudiyuan has completed the development of a standardized prototype for this system. The equipment features a compact design and well-optimized layout, enabling rapid deployment across a wide range of organic waste treatment applications.

The standardized prototype integrates core functions such as intelligent control, high-temperature fermentation, and material conveying. The three-color warning lights on the right provide an intuitive display of the equipment’s operating status, offering clear safety alerts to on-site operators.

3. On-site Operations and Maintenance and Operational Scenarios

In real-world production settings, operators can easily configure parameters and start or stop equipment via the intelligent control cabinet, significantly reducing manual labor intensity through enhanced system automation.

On the left in the figure, an engineer is debugging the intelligent control interface, while on the right, another engineer is performing raw material addition, providing a clear and intuitive demonstration of the system. “ Human-machine collaboration ” an efficient operations and maintenance model.

4. Details of the Core Fermentation Unit

The fermenter is the core component of the system, and its internal structural design directly affects fermentation efficiency and product quality. The R&D team at Fudiyuan has optimized the agitator and aeration systems to ensure uniform mixing of the feedstock within the vessel and thorough contact with the microorganisms, thereby achieving efficient degradation.

The diagram clearly shows the agitator motor, pressure gauge, and feed inlet at the top of the fermenter, where engineers are meticulously controlling the fermentation process to ensure consistent product quality across each batch.

IV. Industry Value and Future Outlook

1. Supporting Green Agricultural Development

Against the backdrop of the Rural Revitalization Strategy, Fudiyuan’s intelligent high-temperature liquid fermentation system for organic waste offers a practical and viable solution for the treatment of rural organic waste. It not only addresses environmental problems caused by the uncontrolled discharge and improper disposal of livestock and poultry manure, crop residues, and other wastes, but also provides high-quality organic fertilizers for agricultural production, thereby supporting the reduction and efficient use of chemical fertilizers, improving soil quality, and promoting the green and sustainable development of agriculture.

2. Promote the upgrading of the environmental protection industry

The large-scale deployment of this system will effectively elevate China’s technological capabilities and equipment-manufacturing capacity in the treatment of organic solid waste, break the foreign technology monopoly, and propel the environmental protection equipment industry toward greater intelligence and higher-end sophistication. At the same time, the system’s resource-utilization model also provides “ Zero-Waste City ” Construction and “ Dual Carbon ” It provides important support for achieving the objectives.

3. Future Directions for Technological Iteration

Fudi Yuan’s R&D Center will continue to increase its investment in technology and advance system upgrades along the following key areas:

• Microbial Strain Optimization : Screen and cultivate specialized microbial consortia that exhibit enhanced thermotolerance and higher degradation efficiency, thereby further shortening the fermentation cycle and improving product quality;
• Digital Upgrade : Integrating IoT, big data, and artificial intelligence technologies to enable in-depth analysis of equipment operating data and predictive maintenance, thereby enhancing the system’s level of intelligence;
• Scenario-based expansion Develop customized solutions for various types of organic waste, such as food waste and municipal sludge, to expand the application scope of equipment and broaden market coverage.

Conclusion

Developed by the R&D Center of Fudi Yuan Engineering Equipment (Henan) Co., Ltd. Intelligent High-Temperature Liquid Fermentation System for Organic Waste With its highly efficient degradation capabilities, intelligent control and management system, and diversified resource recovery pathways, it has become a benchmark solution in China’s organic waste treatment sector. This equipment not only addresses longstanding technical challenges that have plagued the industry but also opens up a win-win synergy between environmental remediation and agricultural development.

In the future, Fudi Yuan will continue to uphold “ Innovation-driven, green development ” adheres to the philosophy of continuously deepening its expertise in the resource utilization of organic waste, thereby contributing more to China’s ecological civilization development and agricultural modernization. The goal is to ensure that every unit of organic waste is transformed into green energy that nourishes the land, thus helping to achieve “ Lucid waters and lush mountains are invaluable assets. ” A beautiful vision.