Separating type check ring soot blower sealing device

The utility model relates to the technical field of boiler soot blowing equipment, in particular to a separating type check ring soot blower sealing device. The soot blower comprises a wall box, a soot blowing gun barrel, an annular sealing ring, a check ring, a telescopic support and a connecting s...

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Bibliographische Detailangaben
Hauptverfasser:	CAI ZHENGCHUN, CHEN JIANZHONG, CHEN MIN, LIANG RUIFENG, CHEN ZHONGHAO, NIE GENGXIN, FU HUILIN, HU MULIN, ZHANG JIAKUAN, YAO YOUGONG, TANG YIDUO, CHEN WEIWU, SHI YIMING, JIANG YONG, CAI GUOZHONG, ZHOU HAISHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION APPARATUS COMBUSTION PROCESSES CYLINDERS ENGINEERING ELEMENTS AND UNITS FLUES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of boiler soot blowing equipment, in particular to a separating type check ring soot blower sealing device. The soot blower comprises a wall box, a soot blowing gun barrel, an annular sealing ring, a check ring, a telescopic support and a connecting support, a soot blowing through hole is formed in the middle of the wall box, the soot blowing through hole is embedded in a soot blowing hole of a furnace wall, the soot blowing gun barrel extends into the soot blowing through hole, the annular sealing ring is arranged on the outer wall of the soot blower gun barrel and is perpendicular to the outer wall of the soot blower gun barrel, and the check ring is arranged on the outer wall of the soot blower gun barrel. The outer edge of the check ring is attached to the sealed inner wall of the soot blowing through hole and can freely move front and back in the soot blowing through hole, and the connecting support is welded to the outer wall of the soot blowing through h