Installation steps of wind and dust suppression net barrier:

(1) Build concrete foundations around the open-air bulk material storage yard.

(2) Fix and support the steel structure on the concrete foundation.

(3) Install the windproof and dust suppression mesh on the supporting steel structure.

(4) The installed wind-proof and dust-suppressing nets have two structures: wind-shielding nets and dust-blocking nets. The dust-proof nets are set on the mainstream wind surface, mainly to reduce the wind intensity, and the dust-proof nets are set on other secondary wind surfaces. The mainstream wind raises the escape of dust particles. When the wind direction changes so that the dust-proof screen is in the mainstream wind direction, the dust-proof net plays a role in reducing the wind strength, and other screens raise the escape of dust particles.

(5) The height of the windproof and dust suppression wall installed is greater than the stacking height of the open-air bulk material pile, so that the incoming wind is separated at the top of the windproof and dust suppression net, and the turbulent shear layer formed by the wake is at a certain height above the top of the pile. It will cause dust.

(6) The opening rate of the wind-proof and dust-suppressing mesh is 20% to 50%, so that it has a good dredging effect, dredges the incoming wind, and conducts flow diversion and rectification to make it change the turbulent flow into a certain amount. The quasi-laminar flow in the same direction reduces the impact on the pile surface and the ground surface, and reduces the amount of dust generated