移动颗粒层过滤除尘技术的高压试验研究  

EXPERIMENTAL STUDY OF FILTRATION-PRECIPITATION TECHNOLOGY VIA MOVING GRANULAR LAYER UNDER HIGH PRESSURE

作　　者：夏军仓[1] 许世森[1] 郜时旺[1] 任永强[1] 

机构地区：[1]国家电力公司热工研究院,陕西西安710032

出　　处：《热力发电》2001年第6期30-33,40,共5页Thermal Power Generation

摘　　要：研究开发出一套移动颗粒层高温高压除尘中试系统。通过冷态模拟试验研究 ,积累和掌握了该系统的运行规律和设计依据 ,为进一步进行高温煤气试验研究和实现工程化奠定了基础。研究表明移动颗粒层过滤系统大型化后可适用于含尘气体的过滤精除尘。A pilot precipitation system via moving granular layer under high temperature and high pressure has been newly developed. Through cold state simulation test, the regular operation pattern and design basis have been accumulated and grasped, laying a foundation for further experimental study of high temperature gas and realization in practical engineering. The result of study shows it is suitable for precise filtration-precipitation for dust-carrying flue gas after realization of the said system in large-scale.

关 键 词：移动颗粒层 除尘效率 过滤除尘 高压试验 锅炉 

分 类 号：TK223.27[动力工程及工程热物理—动力机械及工程]