Sealing ring test apparatus for acid gas field

• Main Authors: CONG CHUANBO, DONG YUHUA, ZHANG YING, CHEN CHANGFENG, ZHOU QIONG, PENG FEI
• Format: Patent
• Language: Chinese; English
• Published: 01.04.2009
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model provides a seal ring tester for sour gas field, comprising a high temperature high pressure autoclave with a rotation shaft, wherein an internal bolt is arranged in the high temperature high pressure autoclave and can rotate along with the rotation shaft, the internal bolt is used as a central shaft, at least three layers of discs, at least six layers of convex discs and at least three layers of circular plate laminated compression clamps are arranged on the internal bolt from up to down in turn in a sheathing type. The tester is mainly used for checking the corrosion resistance and sealing performance of a seal ring in high temperature high pressure H2S condition. In the tester, the constant compression permanent deformation, the corrosion test, the tests in gas phase and liquid phase of a seal ring can be synchronously processed under dynamic conditions, and the deformation can be simulated under actual mine condition.