Welding smoke generation and composition

The welding fume purifier is used for the purification of soot and dust in the processes of welding, polishing, cutting, grinding, etc., as well as the recovery of rare metals and valuable materials, and can purify a large amount of fine metal particles which are harmful to the human body and suspended in the air. It has the characteristics of high purification efficiency, low noise, flexible use and small floor space. Suitable for arc welding, carbon dioxide protection welding, MAG welding, carbon arc gas welding, gas fusion cutting, special welding, etc.
Welding smoke generation and composition
With the development of modern industry, welding, grinding, cutting and other processes have become a necessary link in the industrial production process, and the industrial use is also very large, but as the amount of use increases, the smoke generated by welding is on the human body, The harm to the natural environment has not attracted enough attention.
The composition of soot produced by welding is very complicated. More than 20 kinds of elements have been found in soot, among which Fe, Ca, Na, etc. are the most abundant, followed by Si, Al, Mn, Ti, Cu and the like. The main harmful substances in welding fumes are Fe2O3, SiO2, MnO, HF and the like.
Welding smoke harms the human body
Some toxic substances are often produced during welding operations. Such as: acetaldehyde, rosin acid, isocyanate, nitrogen oxides, sulfides, hydrocarbons and the like. And flying in the air. It invades into the liver, lungs, cardiovascular and blood of the human body through the respiratory tract. These toxic substances are seriously devour human health. Lead to the emergence of many occupational diseases. Such as: lung cancer, asthma, eczema, bronchitis, skin allergies, respiratory infections, etc., but the disorder of the central nervous system, damage the digestive system, leading to complications and death.

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