Selection of Rotating Compensator and Calculation of Rotation Times

The selection and number of rotations of the rotary compensator are mainly based on the following considerations:

In terms of selection:

The pressure and temperature of steam inside the pipeline: The selection of a rotary compensator should be based on the pressure and temperature of steam inside the pipeline. Different compensators are suitable for different pressure and temperature ranges. For example, some compensators may be suitable for low-pressure pipelines, while others may be suitable for high-pressure pipelines.

The actual direction of the pipeline: The arrangement of the rotary compensator should be combined with the actual direction of the pipeline to ensure its effectiveness and efficiency.

Reduce eccentric torque: In order to control the generation of eccentric torque during operation, the height of the rotating compensator body shouldbe minimized as much as possible. For example, when the nominal diameter is within a specific range, the height of the compensator can be taken as a minimum value.

Increase compensation capability: When installing a rotary compensator, it should be pre installed according to the thermal displacement of the pipe section between the two fixed supports to increase the compensation capability of the compensator and reduce the lateral displacement of the pipeline.

Support setting: Due to the large compensation capacity of the rotary compensator, the pipeline section of the compensator will produce a certain lateral displacement during operation. Therefore, sliding brackets, rolling brackets, or guide brackets should be installed to reduce the thrust on the fixed bracket.

In terms of rotation times:

The number of rotations of the rotary compensator can be calculated using a specific formula, which is: number of rotations N= θ/ (360 °/n), where θ Represents the measured angular error, and n represents the transmission ratio of the rotary compensator.Please note that the selection and etermination of the number of rotations of a rotary compensator is a complex process that involves multiple factors and technical details. Therefore, in practical applications, you can consult us by phone at any time to ensure the accuracy and effectiveness of selection and calculation. At the same time, when installing and using rotary compensators, relevant safety regulations and operating guidelines should be strictly followed to ensure the normal operation of the equipment and the safety of personnel.