烧结机头尾端部密封技术改进与应用
Sintering and Pelletizing(2020)
Abstract
针对烧结机头尾端部漏风严重的问题,分析了传统带灰箱的分块式刚性密封装置的漏风原因与改进途径,并基于差压吸附密封的原理,提出采用负压吸附式端部密封技术来降低烧结机的漏风率.在此基础上,将负压吸附式端部密封结构中的重锤配重改成弹簧结构,降低了投资与运行维护成本;将吸附式密封改成机械与吸附式双重密封,进一步提高了密封效果,降低了漏风量.
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