Product Introduction  

The mining bag dust collector is a dust removal device used for dust collection during crushing operations, specifically designed for capturing dust generated by mining machinery. This includes dust collectors for crushers, vibration screens, belt conveyors, etc. The characteristics of dust generated during the operation of mining machinery are high dust volumes, so when selecting a mining bag dust collector, the air volume of the collector should be chosen appropriately. In fact, according to our experience, slightly larger sizes yield better dust collection results. Since the dust volume is large during crushing and screening, a design that is too small may lead to dust overflow.

The Mine Bag Dust Collector is composed of a filter chamber, filter bags, clean air chamber, ash hopper, ash discharge valve, pulse jet device, electric control box, and more. The Mine Bag Dust Collector is a new energy-saving dust collector with a large air handling capacity developed by our company based on the MD-type single machine pulse-jet bag dust collector and PPC gas box pulse dust collector, combining practical experience. It overcomes the shortcomings of small air handling capacity in single machine dust collectors and insufficient cleaning strength in gas box compartments, as well as uneven air distribution. The structure of the Mine Bag Dust Collector has its unique features, thereby improving dust collection efficiency, adaptability, and extending the service life of the filter bags. After many years of production practice, the equipment operates stably, requires minimal maintenance, and has a wide range of combinations, earning high praise from numerous mine enterprise users.

Operation Principle
Mining crushers and vibrating screens introduce dusty gas into the deduster through the ash hopper inlet. The gas passes through the lower ash hopper into the filter chamber, where coarser particles directly fall into the ash hopper. The clean air after bag filtration enters the clean air chamber and is exhausted into the atmosphere by the fan. As the filtration time increases, more dust accumulates on the filter bags, increasing the resistance and gradually reducing the treated air volume, affecting the normal operation of the equipment. This series employs a continuous timed cycle for dust cleaning. During cleaning, a pulse control instrument sends signals to sequentially open each pulse valve. The compressed air in the gas separator is instantaneously released through the pulse valve to the jet pipe and into the filter bag, causing the filter bag to rapidly expand and remove the dust layer on its surface, restoring the filter resistance. The collected dust falls into the ash hopper and is discharged through the ash discharge valve. After all filter bags have been jet cleaned, the deduster returns to normal operation.