In real life, such as coal plants, power plants, and other factories and mines, due to the special environment, all production equipment needs to avoid sparks; however, due to the needs of environmental protection work in various places or for the purpose of dust reduction and dust removal, they will It is inevitable to use fog cannon equipment to achieve the effect of environmental protection and dust reduction, what we called is anti-explosion fog cannons or explosion-proof fog cannons.
But as a kind of mechanical equipment, there are inevitably electronic circuits and other electronic components on the fog cannon exposed outside, such as “electronic control system, steering system” and so on. At the same time, because of the need for water spray, there is a high-speed fan impeller in the barrel of the fog cannon; in some cases, the high-speed operation of the impeller may also cause high temperature and sparks.
Therefore, considering various factors, the fog cannons needed must achieve an explosion-proof effect while suppressed dust.
Topwell’s explosion-proof fog cannons: air barrel, water pumps, hydraulic motors, control cabinets, and solenoid valves are all required to meet explosion-proof and non-sparking standards. At the same time, the impeller is also made of aluminum alloy to prevent sparks during operation.
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