The dry fog dust suppression system can produce water fog particles with diameter of 1-10μm, can effectively adsorb the dust particles with diameter below 5μm to get them coalesced and settled under its own gravity, finally achieved the dust suppression function. The dust suppression efficiency has reached more than 90% in tippler machine room, sieving tower and transferring tower, which has an incomparable advantages over other dust suppression devices in capturing the inhalable floating dust about 5 μm smaller.

Widely used in confined or semi-confined area with fixed pollution source in port, thermal power, steel, mining and chemical industry and other discharges without organization, such as tippler machine room, sieving tower, transferring tower, crushing machine room, crash building, loading and unloading ship machine, etc.