Plugging device against flue gas for desulfurization pipelines

The present invention discloses plugging device against flue gas for desulfurization pipelines, including: a first clamp, a second clamp, an extension tube, a one-way valve, a filter, a cooler, a blocking cover, a sealing ring, a pressure sensor, an alarm, a power supply, a pressure plate, and a pre...

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Bibliographische Detailangaben
Hauptverfasser: YUE Zenggang, MA Junxi, LI Aoguang, YAO Lianming, LI Qingguo, MA Chenghui, ZHANG Hongwei, ZHAI Zhijia, SHI Zhongxing, SHI Xiugang, WEI Zhao
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention discloses plugging device against flue gas for desulfurization pipelines, including: a first clamp, a second clamp, an extension tube, a one-way valve, a filter, a cooler, a blocking cover, a sealing ring, a pressure sensor, an alarm, a power supply, a pressure plate, and a pressing screw. The pre-designed flue gas discharge channel completes the filtering and absorption of harmful gases in the high temperature flue gas during the blocking process, reducing the harm of the discharged gas; sealing the leakage point by screwing to reduce the secondary damage to the flue gas pipeline; increasing the monitoring device, real-time monitoring of the effect of the blocking, effectively reducing the harm caused by the flue gas leakage.