【摘要】 固体颗粒状的陶粒在生产过程中存在着丰富的余热资源,但回收系统中传热系数的确定比流体工质的更为复杂。基于某陶粒生产企业节能项目的研发,对颗粒材料余热回收系统中传热系数的确定进行了探讨。研究结果比较符合设计预期,对颗粒材料余热回收技术具有工程指导价值。更多还原

【Abstract】 Rich waste heat exists in the manufacturing process of solid granular ceramsite.But it is much more complex to determine heat transfer coefficient of a solid heat recovery system than liquid working medium.Combined with the research of a ceramic enterprise’s energy-saving project,studies are carried out to determine the heat transfer coefficient of granular material waste heat recovery system.The results roughly satisfy the anticipated design and have practical engineering value for the developing of the waste heat recovery technology of granular material.更多还原