Welding, cutting, and grinding soot from welding fume processing equipment enters the purifier through the suction pipe under the high negative pressure of the equipment . Welding, cutting, and grinding soot with Mars is isolated and separated by the flame arresting frame before entering the purification chamber , While a part of the welding, cutting and grinding soot airflow with residual temperature is evenly distributed inside the purification chamber by the baffle so as to be better purified by the filter cartridge. The larger particles of soot and dust sink into the ash collecting bucket under the effect of gravity, while the small particles of floating dust are suspended inside the purification chamber by the filter cartridge under the action of the vortex generated by suction. After the small particles of dust adsorbed on the outer surface of the filter cartridge are collected and combined, they will fall and sink into the ash collecting hopper under the effect of gravity. The cleaned airflow inside the workshop will be discharged to the workers a healthy working environment.
The high-negative pressure welding fume purifier adopts the international leading polyester fine filtering technology, and the filtering efficiency of welding, cutting and grinding fume (0.2μm) can reach 99.9%, and at the same time, it can ensure extremely high air flow. The purifier has many advantages such as low noise, stable performance, and convenient operation.