生物质成型燃料洁净生产分析

为了定性和定量地对生物质成型燃料进行清洁生产评价,以平模和环模为成型设备的生物质一体化成型燃料生产系统为例,分析了生物质成型燃料工艺选择合理性、参数控制的有效性、生产稳定性、设备自动化程度、设备布置的合理性、公用工程节能要求等生产工艺与装备要求指标,新鲜水耗系数、能耗系数、物耗系数、清洁能源消耗系数、资源有毒有害系数等资源能源利用指标,产品合格率、产品寿命、有害产品系数等产品指标.结果表明:生物质成型燃料符合国家政策、工艺选择合理,从源头上杜绝了污染物的产生,消除了末端治理的压力;同时该系统生产稳定、自动化程度高、设备布置合理、能耗低;生产系统的新鲜水耗系数几乎为零,物耗系数小、能耗系数小、清洁能源消耗系数小、资源有毒有害系数极低;同时,生物质成型燃料是一种合格、耐烧和十分清洁的产品.

Clean Production Analysis of Biomass Briquetting Fuel

To quantitatively and qualitatively analyze biomass briquetting fuel of clean production,biomass briquetting fuel integration system, based on flat die and ring die machine, was taken as research object. The indexes of production process and equipment requirement such as selection rationality, parameter control efficiency, production stability, level of automatism of equipment, rationality of equipment layout, engineering energy conservatiom resources and energy utilization indexes of fresh water consumption coefficient,energy consumption coefficient, matter consumption coefficient, clean energy consumption coefficient, toxic and hazardous compounds coefficient; production indexes of qualified rate, lifetime and hazardous materials coefficient were analyzed. The results indicated that biomass briquetting fuel is suitable for national policy with reasonable process, precluding pollutant generation at the beginning and avoiding end treatment. The system has advantages of steady production,high level of automatism, reasonable layout of equipment and low energy consumption. There are almost zero water consumption, very low toxic and hazardous compounds coefficient, and low coefficient in matter, energy, clean energy. Additionally, biomass briquetting fuel is an acceptant and very clean production with combustion resistance.