砖瓦行业如何节能——非真空挤出机成型生产线、一次码烧、中断面平顶干燥窑干燥、双筒中断面平顶隧道窑烧成生产普通砖的热平衡

ENERGY CONSERVATION IN CHINESE BRICK AND TILE MANUFACTORIES

通过对以非真空挤出机成型生产线、一次码烧、中断面平顶干燥窑干燥、双筒中断面平顶隧道窑烧成的生产工艺,生产普通砖企业的能源平衡测试结果的数据分析,对制砖工业不同生产工艺的能源利用率、隧道窑的热效率、机电效率、油品利用率及能量在企业的流向、单位产量能耗、有效能、能源构成等几方面进行介绍,为制砖工业在循环经济模式中,节约能源,减少排放,达到物质、能量利用最大化,废弃物排放最小化的目的提供科学的依据。

On the base of the energy balance measured in the production line with non-vacuum extruder, in the medium-cross section flat dryer and the medium-cross section flat double-tunnel kiln in the once-setting-firing process, the paper analyzes the energy efficiency, heat efficiency, electricity efficiency, oil efficiency in processes, the energy distribution, energy consumption per unit output, efficient energy, energy sources composing and so on. The paper supplies good references to enterprises in saving energy, reducing wastes discharge, and realizing optimal use of material and energy and minimum wastes discharge.