In the open storage of various coal storage field, ore, lime piled up and other bulk material flow in the event of three or more windy weather often dust sky, to cause serious pollution to the surrounding atmosphere. In order to focus on solving the coals, ashes, stockpiles and other fluid materials piled scattered dust pollution nuisance issues raised strict requirements. At present, to take control of our yard dust technology measures are: surface coverage, spray techniques and technology of wind and dust. The first two steps are required to invest again, and the results are poor, there are winter crusts spray technology issues. The wind and dust technology can effectively solve these problems. Not only a good effect, beautiful appearance, and an investment for many years to benefit. The best approach to solve the current diffuser material dust pollution. Dust principle and effect: when the wind by the "Wind Dust Network" composed of "wind and dust wall" behind the separation wall and attached to two phenomena occur, the formation of the upper and lower interference airflow, reduce wind speed, wind damage kinetic energy, to prevent dust purposes. Single wind dust suppression and dust walls up to 65 to 85%, double the effect of wind and dust walls up to 95%. Performance: 1, anti-ultraviolet (anti-aging) product surface after spray treatment, can absorb the sun's ultraviolet rays, reducing the oxidation rate of the material itself, the product has a good anti-aging performance, service life. At the same time low of ultraviolet rays through, avoiding sunlight in material damage. 2, flame retardant because it is a metal plate so there is a good flame resistance, can meet fire and safety production. 3, high-strength impact products that can withstand hail (strong wind) impact. Impact strength test detected in the sample above, with a mass of 1kg of the ball, from the crest vertex 1.5 m height free fall, the product does not break and run through the hole. 4, anti-static surface through electrostatic spray, after receiving the sunlight, can be attached to the product surface oxidation of organic contaminants break down, in addition, its ultra-hydrophilic so easy to be rained dust, play self-cleaning effect, no maintenance costs.