TKQC SF6 gas recovery charging and discharging devicev

TKQC-SF6 (sulfur hexafluoride) gas recovery and charging device. The system includes vacuuming and recharging systems, purification systems, compression systems, and condensation systems, which can be applied to various power supply companies, transmission and transformation electricians

Departments such as engineering companies, power plants, high-voltage transmission and substations, SF6 electrical switch manufacturers, etc., as auxiliary equipment used in installation, adjustment, and maintenance of SF6 electrical products such as GCBP, GCBT, and GIS.

Prepared. The system can be used to recover, purify, recharge, purify, and vacuum the above-mentioned electrical products, and can be stored in gaseous or liquid state. This system can also be used for other departments to vacuum and recover other expensive gases

equipment.

      1. The design principle of refrigerated liquefaction method is adopted, which reduces the working pressure of the system and greatly improves the efficiency of recycling;

       2. The refrigeration compressor can be equipped with a fully enclosed refrigeration compressor from France Meiyoule. It can also be upgraded to the semi-hermetic refrigeration compressor Emerson-Copeland produced by a wholly-owned American company;

       3. The SF6 compressor is a semi-hermetic compressor (Emerson-Copeland brand) produced by a sole proprietorship in the United States. It is used in SF6 and other halogen gases. It has fluorine resistance and no leakage;

       4. The vacuum pump can be equipped with German Busch 100m3/h, German-owned Leybold D60C 60m3/h, Japanese and other brand vacuum pumps, as well as domestically made two-stage strong, durable and cost-effective

15L/S vacuum pump;

       5. Double-container system, SF6 can be liquefied, and can be filled with steel cylinders, the filling volume is not less than 50kg. The filling volume of the recovery device for a single container is not less than 30kg;

       6. The SF6 vaporization method of the double container system uses higher temperature and high pressure SF6 gas to force the low temperature and low pressure SF6 liquid to be filled into the cylinder, which takes a short time and has a large filling capacity;

       7. Using column level gauge, SF6 level indication is intuitive and accurate. The liquid level has a backlight indicator, which is clear and clear;

       8. The liquid storage container has a built-in high-power SF6 vaporization electric heater. Automatic temperature control when in use, so that SF6 is fully vaporized and inflated;

       9. American oil mist filtration system to ensure that the oil content reaches the standard. The compressor lubricating oil is guaranteed not to be added within one year, and the oil level is guaranteed not to drop;

     10. The molecular sieve drying system has reliable performance. The molecular sieve does not need to be disassembled, disassembled and replaced during regeneration, and it is easy to use. Only the molecular sieve dryer needs to be self-regenerated, and the drying performance can be restored

early;

     11. All ball valves adopt the American swagelok working principle, and the sealing element has automatic compensation performance. It is practically applied to vacuum and pressure working conditions to ensure that the vacuum and pressure are not leaking.

Special ball valve used. (The original Swagelok ball valve from the United States can also be used);

     12. Customized phase sequence protection device, withstand voltage up to 500V to improve reliability;

     13. Three-phase power supply, the whole machine is equipped with leakage protector;

     14. The flow chart is drawn on the panel, the operation is convenient and intuitive, the use of the ball valve, the open and close status is clear;

     15. It is air-cooled and mobile, which can be used without water source;

     16. The vacuum gauge is a digital display Pirani vacuum gauge;

     17. The casters are easy to move and do not harm the ground.