Detailed Explanation of the Operation Process of SF6 High-power Recovery Device

Detailed Explanation of the Operation Process of SF6 High-power Recovery Device

The SF6 high-power recovery device plays a crucial role in industrial production. The standardization and accuracy of its operation process are directly related to the safe operation of the equipment and the recovery efficiency. This article will provide a detailed introduction to the operation process of the SF6 high-power recovery device, from the preparations before operation to the operations after recovery, offering you a comprehensive operation guide.

I. Preparations Before Operation

• Inspect the Device: Ensure that all components of the recovery device are in good condition, without damage, leakage, etc. Check whether the valves and pipeline connections are tight, and whether the instrument displays are normal, so as to ensure that the equipment is in good condition.
• Confirm the Gas: Verify the source and quality of the SF6 gas to be recovered, and ensure that the gas meets the recovery requirements, without impurities, moisture, etc., to guarantee the recovery effect.
• Prepare Tools: Prepare the tools required for operation, such as wrenches, screwdrivers, etc., as well as necessary protective equipment, such as gloves, goggles, etc., to ensure the safety and convenience during the operation process.
• Connect the Power Supply: Connect the recovery device to a suitable power supply, and ensure that the power supply voltage is stable and meets the requirements of the device, providing a power guarantee for the normal operation of the equipment.

II. Recovery Operation Process

• Connect the Pipelines: Securely connect the inlet pipeline of the recovery device to the equipment or container containing the SF6 gas to be recovered, ensuring a tight connection without leakage. At the same time, connect the outlet pipeline to the container for storing SF6 gas or the recovery system, making preparations for the recovery and storage of the gas.
• Open the Valves: Open the inlet valve and the outlet valve in sequence, allowing the SF6 gas to smoothly enter the recovery device under the pressure difference.
• Start the Device: Turn on the power switch of the recovery device and start equipment such as the compressor and the vacuum pump. According to the type and characteristics of the device, set corresponding parameters, such as the recovery pressure, temperature, etc., to ensure the smooth progress of the recovery process.
• Monitor the Operation: During the recovery process, closely monitor the operation status of the device, including the operation sound and temperature of the compressor, the vacuum degree of the vacuum pump, and the display data of various instruments. Ensure that all parameters are within the normal range. If any abnormalities are found, take timely measures to ensure the safety of the equipment and personnel.
• Record the Data: Regularly record the key data during the recovery process, such as the recovery time, the pressure, flow rate, and temperature of the recovered gas. These data are of great significance for evaluating and analyzing the recovery effect.
• Determine the End of Recovery: When the pressure of the SF6 gas in the equipment or container to be recovered drops to a value close to the set lower limit, or the relevant instruments of the recovery device indicate that the recovery amount has reached the expected value, the recovery process can be considered basically completed.

III. Operations After Recovery

• Close the Valves: Close the inlet valve first, and then close the outlet valve to cut off the flow path of the SF6 gas, ensuring the safe shutdown of the equipment.
• Stop the Device: Turn off the power supply of the recovery device and stop the operation of equipment such as the compressor and the vacuum pump, making preparations for the maintenance and upkeep of the equipment.
• Dismantle the Pipelines: Carefully dismantle the pipelines connected to the equipment and the container to avoid gas leakage and pipeline damage. After dismantling, store the pipelines properly for future use.
• Inspect the Equipment: Inspect the recovery device, clean up any residual gas and impurities, and check whether all components are worn, damaged, etc. If necessary, carry out repairs and replacements in a timely manner to ensure the long-term stable operation of the equipment.
• Store the Gas: Store the recovered SF6 gas properly, ensuring that the storage container complies with relevant safety standards. Label the stored gas, indicating information such as the type of gas, the recovery time, and the purity, for subsequent use and management.
• Tidy up the Site: Clean up the operation site to keep the environment clean. Organize and put away the tools and protective equipment for future use. At the same time, summarize and reflect on the operation process, and continuously optimize the operation process to improve the recovery efficiency.