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Vacuumizing Purification and Recovery Device

Overview

SF₆ gas vacuumizing purification and recovery vehicle is a SF₆ recovery and purification device with compact structure, low power consumption and full functions designed and manufactured for China's power industry and switch manufacturing enterprises.

When designing the same type of products, we refer to the products of world-famous brands, and adopt the recovery device developed with the latest national patent technology. The device consists of recovery system, gas filling system, vacuumizing system, purification system and storage system, with the following main functions:

1. Vacuuming and vacuum degree Measurement of the device body and electrical equipment and storage tanks

2. Recovery of gas in the electrical equipment

3. Electric heating, drying and purification of recovered and back-filled SF₆ gas

4. Gas filling of SF₆electric appliance

5. Negative-pressure recovery and compressed liquid storage of SF₆ gas in the electric appliance

The gas pipelines of SF₆ gas-filling recovery vehicle are all connected with copper pipes, and adopt tightening ring crimping and sealing technology to ensure reliability and excellent sealing among pipeline connections. The liquid storage tanks or gas cylinders approved by the National Boiler Pressure Vessel Safety Monitoring Center can be used to store the liquefied SF₆ gas.

Main Features

l Advanced design and complete functions with advanced principle and technology of foreign brand

l Reasonable structure and simple operation

l Long life and low maintenance with imported compressor

l Fast speed and good vacuum degree with imported vacuum pump

l Significant purification effect, and no need to frequently replace the adsorbent

l Automatic confirmation of three-phase power supply of the electrical system

l More reliable instrument ball valve in the similar products

l Liquid storage tank for storage system according to user requirements

l The air-cooled and mobile device can be used without external water source