Coal mine conveyor box dust-proof rubber sealing strip dust barrier curtain

Coal Mine Conveyor Dust-proof Rubber Seal Strip Dust Barrier Curtain

The dust barrier curtain can be used in both retreating mining faces and development faces, as well as in isolated roadways of development faces. It can suppress and extinguish coal dust generated by processes such as blasting and loading.The dust barrier curtain is easy to install, convenient to use, and durable.It is commonly used at the outlet of conveyor chutes, in coal mine roadways,workshop partitions, coal bunker discharge points, etc., to suppress dust and reduce noise.

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

Material Composition: Rubber strips, steel plates, bolts and nuts; polyurethane materials can also be used

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

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

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

Application Range: Roadways / Belt Conveyor Chutes, etc.

The dust barrier curtain effectively blocks and filters airborne floating coal dust. Its dust suppression effect is superior to that of a standalone water curtain system. Compared to dust suppression sprays, the dust barrier curtain shows significantly better results, with a dust reduction efficiency more than 20 times higher than using dust suppression sprays alone. The dust barrier curtain does not affect ventilation.

The dust removal effect of chutes is relatively poor. The main reasons for this are incomplete dust-proof structures and an excessively large flow area at the chute outlet (almost open), allowing dust to escape freely without resistance. To address these issues, double or multiple layers of soft dust barrier curtains are installed at the chute outlet. After implementation, the dust removal efficiency of the chute significantly improves, effectively controlling the free escape of dust and greatly reducing the dust concentration in coal conveying trestles.

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