摘要
对陶瓷过滤元件及结构、滤饼的作用和架桥、过滤器故障安全(CPP)系统及陶瓷过滤器高温气体净化一体化技术等几个方面进行了评述,总结了陶瓷过滤器存在着过滤管破裂、清灰效率下降、管板和器壁的连接及脉冲阀的长期稳定性等几个问题,指出新型陶瓷材料的研究和陶瓷过滤器高温气体净化一体化技术是陶瓷过滤器今后的研究方向。
This paper reviews the following aspects： the material and structure of the ceramic filter components, the function of the dust cake and bridging, the fail-safety system （coupled pressure pulse）, the ceramic filter elements for combined particle separation, and NOx and SOx removal and VOC total oxidation. The filter element fracture, the reduction in recleaning efficiency, the connection between filter element and vessel wall, and the long term stability of the pulse valve are summarized as well. New ceramic material and the combination technology of particle separation, those removal and VOC total oxidation will be investigated in future work.
出处
《宁波大学学报（理工版）》
CAS
2008年第3期423-427,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
关键词
陶瓷过滤器
高温除尘
净化一体化
ceramic filters
hot gas filtration
combined removal technology
