Compensator for slurry balance shield mud circulation system

The invention provides a compensator for a slurry balance shield mud circulation system. The compensator comprises an inner rubber layer, a first body enhancement layer, a second body enhancement layer, a skeleton layer, a third body enhancement layer, a fourth body enhancement layer, flange pieces...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU ZAIZHENG, MA CHENGBIAO, ZHENG DAQIAO, CHENG YONGLIANG, LIU FEIXIANG, WEN ZHONGBAO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a compensator for a slurry balance shield mud circulation system. The compensator comprises an inner rubber layer, a first body enhancement layer, a second body enhancement layer, a skeleton layer, a third body enhancement layer, a fourth body enhancement layer, flange pieces and connector enhancement layers, wherein the first body enhancement layer, the second body enhancement layer, the skeleton layer, the third body enhancement layer, the fourth body enhancement layer are sequentially arranged from the outer circular face of the inner rubber layer outwards, and the flange pieces and the connector enhancement layers are arranged at the two ends of the inner rubber layer. The connector is sequentially provided with the first flange piece, the first connector enhancement layer, the second flange piece, the second connector enhancement layer, the third flange piece, the third connector enhancement layer, the fourth flange piece and the fourth connector enhancement layer in the axial direction, wherein the first connector enhancement layer and the first body enhancement layer are integrally arranged, the second connector enhancement layer and the second body enhancement layer are integrally arranged, the third connector enhancement layer and the third body enhancement layer are integrally arranged, and the fourth connector enhancement layer and the fourth body enhancement layer are integrally arranged. The first connector enhancement layer and the second connector enhancement layer are integrally arranged on the outer circle side of the flange pieces, and the third connector enhancement layer and the fourth connector enhancement layer are integrally arranged on the outer circle side of the flange pieces. The compensator is high in strength.