The sulfur hexafluoride recovery and purification device is used in the manufacturer of SF6 gas insulated electrical equipment. The operation and scientific research department vacuumizes various electrical equipment, fills the electrical equipment with SF6 gas, recovers SF6 gas from the used or tested electrical equipment, and purifies, compresses and stores it in the storage tank.

As a manufacturer of sulfur hexafluoride special gas, Philier knows the characteristics of sulfur hexafluoride recovery and purification products very well. Today, let's talk about its specific characteristics.

Sulfur hexafluoride recovery and purification design * * * goes hand in hand, with complete functions, reasonable structure and simple and clear operation. The compression system is a double stage single action compressor, which can directly compress SF6 gas into liquid state and store it in SF6 storage tank (or use auxiliary refrigeration compression storage), realizing oil-free rapid recovery of SF6 gas.

The sulfur hexafluoride recovery and purification vacuum pumping system adopts a two-stage rotary vane vacuum pump, which has a fast vacuum rate and is equipped with a device to prevent oil returning. The recovery pressurization system adopts single-stage rotary vane pump (diaphragm pump) to recover low residual pressure and high speed. The filter is additionally equipped with built-in vacuum electric heating and * * * adsorbent, so the purification effect is more significant (no need to change the adsorbent frequently). Automatic confirmation and adjustment of three-phase power supply of electrical system.

The recovery, purification and storage system of sulfur hexafluoride gas can be equipped with liquid storage tanks of various specifications and capacities according to user requirements. The equipment is air-cooled mobile type, which can be used without external water source.

The content of the article comes from the recovery and purification of sulfur hexafluoride: http://www.feiliergas.com