Application of explosion-proof industrial vacuum cleaner in industrial production for dust control
With the development of modernization, various types of dust appear in industrial production. The explosion accidents caused by dust have also been continuously increased globally. The hazard of explosion events has become a hot topic of industrial production safety factor and commercial insurance . Related points of knowledge: soot is difficult to remove? That is you have not mastered the correct dust removal method
Explosion-proof industrial vacuum cleaner
Characteristics of explosion-proof industrial vacuum cleaners
Generally there are: bag dust removal equipment, inhalable particulate dust removal equipment.
Use air, sand, gravel, coke and other air cleaning materials as the inhalable particulate layer dust removal equipment for filtering equipment.
Bag filter equipment using fiber material as filter equipment. The key is in the ash removal level of industrial waste gas, which is widely used.
Filter paper or glass fiber and other filling layers are used as filter screens for filtering equipment. The key can be used for indoor ventilation and cleaning gas.
Explosion-proof industrial vacuum cleaner
Explosion-proof industrial vacuum cleaner
In some manufacturing industries, grinding and polishing are carried out during the production process, which will definitely cause a lot of dust in the process.
A serious kind of dust is the aluminum alloy wheel, the nickel powder caused during the grinding and polishing process, and once this nickel powder is ignited, the exothermic reaction caused is very large;
Then add some dust such as stone powder consumed in the polishing of the raw materials by the machine and equipment, which accumulates more. If it is not properly disposed of, it will easily occur when its mass concentration reaches a certain level, if there is Mars or high temperature next to it, etc. Explosion event.
Moreover, when a blast event is caused, the shock wave of the initial explosion event will cause the accumulated dust to flick and create a dust cloud, which will be ignited by the flame, resulting in a secondary explosion event.
Nickel powder is classified as a secondary flammable substance in the management method of analytical chemical dangerous goods. As the relevant departments attach more and more importance to the dust removal equipment in the workshop of the manufacturing plant;
However, the reasonable choice of the explosion-proof industrial vacuum cleaner in the workshop is closely related to whether the dust in the grinding and polishing assembly workshop can be effectively controlled.
Explosion-proof industrial vacuum cleaner
At present, grinding and polishing assembly workshops generally choose explosion-proof industrial vacuum cleaners for dust treatment methods for combustible and explosive materials, which can collect and treat nickel powder and grinding and polishing dust.
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