Meihuan Customized Guide Chute Dust Suppression Sealing Strip Dust Curtain 250*6 Type Dust Barrier

Consider using dust barriers when planning dust control solutions. Dust barriers do not affect ventilation. They can be used in retreating mining faces, development faces, and even in isolated roadways of development faces. Using dust barriers reduces coal dust in mining faces. Mining operations are one of the production processes in mines with high dust generation, especially with the application of top-coal caving mining techniques in recent years, which has further increased coal dust production during mining operations.

Dust barriers are highly effective at blocking and filtering airborne floating coal dust. The dust reduction effect of dust barriers is superior to that of using purified water curtains alone. Compared to dust suppression sprays, dust barriers show a very significant dust reduction effect, with their effectiveness being more than 20 times greater than using dust suppression sprays alone. Dust barriers do not affect ventilation.

Dust barriers can be used in retreating mining faces, development faces, and even in isolated roadways of development faces. They can suppress and extinguish coal dust generated by processes such as blasting and loading, with only a slight impact on transportation.

The dust removal effect of guide chutes is relatively poor. The main reasons for this are an incomplete dust prevention structure and an excessively large flow area at the outlet of the guide chute (the outlet is nearly open), allowing dust to escape freely without resistance. To address these issues, measures such as installing double or multiple layers of soft dust barriers at the outlet of the guide chute have been implemented. After these measures were applied, the dust removal efficiency of the guide chutes significantly improved, effectively controlling the free escape of dust and greatly reducing the mass concentration of dust in the coal conveying trestle.

Product Name: Dust Curtain / Coal Barrier Curtain / Guide Chute Dust Curtain / Dust Barrier

Material Composition: Rubber strips, steel plates, bolts and nuts, polyurethane materials available

Manufacturer: Shandong Meihuan Rubber and Plastic Co., Ltd.

Storage Method: Store at room temperature in a dry place, avoid acids and alkalis

Common Sizes: Standard; 200mm, 250mm wide, 6mm in diameter, custom width, number of layers, and length available upon customer request

Application Range: Roadways / Belt conveyor guide chutes, etc.