论文部分内容阅读
目前,全国有建筑卫生陶瓷连续烧成窑炉千余座,其中,形成生产能力的大中型窑有226座,800余座生产能力很小;乡镇企业多为落后的倒焰窑、多孔窑或其它土窑炉。陶瓷行业年耗标准煤300多万吨,其中烧成耗标准煤180万吨。由于燃烧结构不合理、窑炉落后和生产规模不合理,造成烧成能耗高、产品质量差。因此,组织实施窑炉节能改造工程,对建筑卫生陶瓷工业的健康发展,既是一项迫切任务,又是一项重大战略措施。
At present, there are more than a thousand consecutive furnaces for building sanitary ceramics in the country, of which 226 large and medium-sized kiln have production capacity and 800 production capacity is very small; township and township enterprises are mostly backward kiln, porous kiln, or Other clay kilns. The ceramic industry consumes more than 3 million tons of standard coal per year, of which 1.8 million tons of standard coal is burned. Due to the unreasonable combustion structure, backward kiln and unreasonable production scale, high energy consumption and poor product quality are caused by burning. Therefore, it is an urgent task and a major strategic measure for the organization and implementation of the energy-saving renovation project for kilns.