生物质成型系统一体化和自动化设计

Integration and automation design of biomass briquetting fuel system

为了实现生物质成型系统一体化和自动化运行、降低能耗、提高产率,对生物质成型设备进行了合理配置和整合。采用控制理论和技术,根据进料量、粉碎量、供热量、出料量、物料含水率等条件变化,对生物质成型设备进行自动化设计。实现了生物质成型燃料系统生产过程连续稳定,提高了设备的集成化水平,减少了人工操作,降低了能耗及生产费用。生物质干燥过程采用生物质热风炉提供热量,实现了能源的自循环利用。一体化和自动化的生物质成型系统燃料生产电耗小于100 kWh/t,人工费不超过100元/t,为生物质的规模化利用提供了较为合理的途径。

In order to realize the integration and automation of biomass briquetting fuel,reduce en- ergy consumption and enhance production, biomass briquetting fuel equipments were deployed and combined rationally. According to the variety of input amount, crush amount ,heating load ,output amount and biomass moisture content, biomass briquetting fuel system was designed to realize au- tomation. The results showed that biomass briquetting fuel system was ran in a successful and steady process of production.The level of integrated equipments was improved, manual operation was re- duced, and energy consumption and manufacturing expenses were also decreased. Biomass combus- tion heated air furnace was utilized in drying procedure to supply heat, which realized self-circulat- ing utilization of energy. The electricity cost of producing pellet fuel was less than 100 kWh/t and la- bor cost less than 100 Yuan/t by useing integration and automation in biomass briquetting fuel sys- tem, which provided a more reasonable approach to biomass utilization on a large scale.