探秘光明乳业“无人工厂”

Core Insights - The article highlights the advanced automation and efficiency of Bright Dairy's East China Center factory, showcasing a "no human factory" model that relies heavily on technology and data [1][4][10] Company Overview - Bright Dairy's East China Center factory produces 1,000 tons of liquid milk daily, with a highly automated process that requires only 10 operators [1] - The factory's production line can output 1,200 bottles of milk per minute, generating 3.25 million data points per minute [1][4] Automation and Technology - The factory features nearly 18,000 automatic control valves, creating a closed-loop system for milk processing, which eliminates visible raw milk during production [3][4] - Cows at the associated farms wear pedometers to monitor their activity, with real-time data uploaded to ensure health and productivity [4] Energy Efficiency and Sustainability - The factory implements a full-chain low-carbon practice, utilizing a rooftop solar power system with a capacity of 5MW, generating an average of 3.9 million kWh annually, equivalent to saving 1,100 tons of standard coal and reducing carbon emissions by approximately 3,017 tons [8][9] - Key projects include a steam temperature and pressure reduction station that reduces nitrogen oxide emissions by 95.5% and sulfur dioxide by 24.87%, saving 3,400 tons of standard coal annually [9] Industry Trends - The Chinese dairy industry is at the forefront of global food industry automation, with over 80% of production lines automated, and leading companies like Bright Dairy achieving over 95% automation [10][11] - Quality control is enhanced through smart technologies, with Bright Dairy conducting 44 automated tests on raw milk before processing, significantly improving efficiency and accuracy [11] Challenges and Collaboration - The industry faces challenges such as data silos between manufacturing execution systems (MES) and enterprise resource planning (ERP) systems, which hinder decision-making and execution [11][12] - There is a consensus in the industry for open collaboration, with examples of partnerships among leading companies to enhance smart automation and technology integration [12][13] Future Outlook - The potential for further smart manufacturing in the dairy industry remains significant, with a focus on promoting smart practices among small and medium enterprises and enhancing AI applications in quality control [13]