Airtight structure for check ring quenching combustion chamber

Abstract

The invention discloses an airtight structure for a check ring quenching combustion chamber. Connecting rings are arranged above and below a fixed pipeline, a plurality of clamping blocks are fixedly connected to the connecting rings, a first flange ring is fixedly connected to the periphery of a port of the quenching combustion chamber, and a second flange ring is fixedly connected to the periphery of a port of the fixed pipeline. When the airtight structure is used, the first flange ring makes contact with the second flange ring through the clamping blocks, a first fastening bolt continues to be adjusted according to actual needs, the first flange ring and the second flange ring are made to be tightly attached, therefore the sealing purpose is achieved only by adjusting the first fastening bolt, workers can conveniently disassemble and assemble the quenching combustion chamber, positioning clamping rings are clamped into a combining groove, when the second flange ring is connected to the clamping blocks, the second flange ring is positioned, vibration is relieved through cooperation of a sliding rod, a fixed rod and a buffer spring, and connection looseness of the quenching combustion chamber and the fixed pipeline due to vibration of the quenching combustion chamber is avoided.

Description

technical field [0001] The invention relates to an air-tight structure, in particular to an air-tight structure for a retaining ring quenching combustion chamber. Background technique [0002] When the existing quenching combustion chamber is connected with a fixed pipeline, it is usually necessary to fix multiple bolts. It is difficult to disassemble and install the quenching combustion chamber when maintaining the quenching combustion chamber. Vibration will be generated, which will cause the connection between the quenching combustion chamber and the fixed pipe to loosen, and cause damage to the components in the quenching combustion chamber. Therefore, those skilled in the art provide an airtight structure for the retaining ring quenching combustion chamber to solve the problems raised in the background art above. Contents of the invention [0003] The object of the present invention is to provide an airtight structure for the retaining ring quenching combustion chamb...

AI Technical Summary

Problems solved by technology

[0002] When the existing quenching combustion chamber is connected with a fixed pipeline, it is usually necessary to fix multiple bolts. It is difficult to disassemble and install the quenching combustion chamber when maintaining the quenching combustion chamber. It will generate vibration, which will cause the connection between the quenching combustion chamber and the fixed pipe to loosen, and cause damage to the components in the quenching combustion chamber

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