Boiler sealing structure

Boiler sealing structure

The invention discloses a boiler sealing structure which comprises a first inserting plate, a second inserting plate, a first sealing plate and a second sealing plate. The second inserting plate forms an annular groove part capable of containing the first inserting plate and is fixedly arranged at t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU JIANGUO, LI ZHONGSHI, LI NIANCHEN, LI RUIFENG, HAN HONGXUAN, SUN QINYUN, LIU WENBIN, WU JUNLIAN, CHEN QIANKUN, WU ZHIJUN, SONG YONGBIN, WANG FENGJUN, KEISUKE, GUO QINGZHEN, MENG YANGYANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
PISTONS
SEALINGS
STEAM BOILERS
STEAM GENERATION
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:The invention discloses a boiler sealing structure which comprises a first inserting plate, a second inserting plate, a first sealing plate and a second sealing plate. The second inserting plate forms an annular groove part capable of containing the first inserting plate and is fixedly arranged at the bottom of the water cooling wall, in the expansion and contraction process of the water cooling wall, the second inserting plate is matched with the first inserting plate in an inserting mode, and a closed space is formed between the slag hopper and the water cooling wall. By arranging the second inserting plate, the first inserting plate and the sealing piece, the sealing effect basically consistent with that of a water sealing structure in the prior art is achieved, and the sealing effect of the second inserting plate and the first inserting plate can be further improved. The second inserting plate, the first inserting plate and the sealing piece are combined, a water sealing structure and a sand sealing struc