When welding the workpiece, the welding workshop will produce a large amount of welding fume. A small amount of dust in the welding fume needs to be purified before it can be discharged. One or two welding stations can be purified by a mobile welding fume purifier. Processing, in multiple stations in the workshop, a centralized welding fume purification and dust removal system is required. The configuration is flexible and the parameters are changeable. It is tailored according to the user's working conditions. The following introduces the composition and principle of the welding fume purification and dust removal system. The purification and dust removal system is composed of dust collector, fan, pipeline, suction arm (dust hood), chimney, etc.

Welding air purifiers can be divided into two types of use, one is Pulse filter dust collector, and the other is pulse bag dust collector. The pulse filter cartridge dust collector adopts a filter cartridge to absorb and filter welding fumes. The surface of the filter cartridge is folded with folds, and the arrangement density is high, which can play a good role in purifying small fumes. Using the pulse cleaning method, the filter area of the dust collector of the same volume is relatively large, the filtering wind speed is relatively small, and the resistance is relatively small. The installation method of the filter cartridge can be divided into vertical insertion type and oblique insertion (sedimentation) type.

The pulse welding air purifier uses a pulse dust collector to filter and adsorb the dust. The bag filter adopts a variety of materials to meet the dust removal requirements under a variety of working conditions. The filter area is the same as the filter cartridge, and the shape is larger and taller. some. High-pressure pulse cleaning, like Filter dust collector, can effectively absorb and purify dust-containing gas, and meet the emission standards.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.