With the gradual improvement of modern industrial waste gas emission standards, dust removal technology has developed rapidly, especially ptfe industrial dust removal filter media has a great reputation in the field of dust removal very important position.
Welding fume is a kind of fume produced by high-temperature combustion when the welding rod is in contact with the weldment during the welding process. This fume contains two Manganese oxide, nitrogen oxides, fluoride, ozone, etc., floating in the air can cause harm to the human body. After people inhale this kind of smoke, it can cause dizziness, headache, chest tightness and shortness of breath, etc. In severe cases, it can lead to smoke poisoning or pneumoconiosis.
There are many ways to deal with welding fume. Ventilation and filter bag dust removal are all dust removal methods used in factories. However, the current ones are more effective and more economical. Cartridge type welding fume purifier. It is an upgraded version of the filter bag dust collector, which is extremely suitable for the purification of welding smoke. The dust removal effect of the filter cartridge is obviously better than that of the filter bag, and the wear is also less, which can reduce the frequency of replacing the filter element and save money; in terms of price, this new type The cartridge dust collector is the same as the bag dust collector, and some models are even cheaper, with less investment and economical benefits.
As a dry dust filter device, the welding smoke cartridge dust collector is very suitable for capturing fine, dry, non-fibrous dust. The filter cartridge of the welding fume filter cartridge dust collector is made of textile filter cloth or non-woven felt. The filtration function of the fiber fabric is used to filter the dust-containing gas. When the dust-containing gas enters the welding fume filter cartridge dust collector, large particles , Dust with a heavy specific gravity settles down due to the effect of gravity and falls into the ash hopper. When the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas can be purified.
The filter element used in the pulse welding fume purifier is a welding fume filter element, which is a polytetrafluoroethylene polyester filter material (ptfe industrial dust removal filter material), this filter material is a high-tech product. Its microporous structure can be obtained by mechanical stretching under special conditions without changing its original characteristics at all. The micropore size can be controlled at 0.2-0.3μm, and the filtration method is surface filtration.
ptfe industrial dust removal filter material is the core filter material of the welding smoke cartridge dust collector. It mainly relies on thin films to capture dust particles. The dust layer can only form on the outside of the filter material film. The film is hydrophobic. The adhesion between the dust layer and the filter material is small and it is easy to split. It can fall off by its own weight without external force. If it is under the action of back blowing air, all of it can be removed. If PTFE high-temperature film is used, the dust can be peeled off more easily and the dust can be cleaned more comprehensively.
PTFE industrial dust removal filter material which is thermally composited with high and low temperature two-component non-woven fabric and PTFE microporous film has been used It is widely used in industrial dust removal filter cartridges, industrial dust removal filter bags and other fields. This material has the characteristics of good composite fastness, small resistance loss, can be washed and reused repeatedly, and has good pulse dust removal effect. Interested parties are welcome to enter the store and consult us.