Application of pulse bag dust collector in mining industry

Pulse bag dust collectors are widely used in various places such as quarries,ore processing plants, and mining aggregate lines.The entire process of mining, crushing, screening, and transportation is subject to high dust conditions, which not only pollutes the environment but also threatens the health of workers. Pulse bag dust collector has high dust removal efficiency, strong adaptability to working conditions and stable operation, and is widely used in the mining industry.

1. Composition of pulse bag dust collector

The pulse bag dust collector used in mining is a complex system, which mainly includes key components such as filter bags, bag cages, flower panels, bag chambers, clean air chambers, ash hoppers, air inlet and outlet ducts, ash cleaning systems, and ash conveying systems. Mine dust has its own characteristics, such as large dust volume, large particle diameter, and high dust hardness. Then there are special requirements for pulse bag dust collectors. The filter bag and bag cage are the core components of the pulse bag dust collector and need to have strong wear resistance.

-Filter bag: As the core filter element of the dust collector, filter bags are usually made of high-performance filter materials, such as polyester fiber, glass fiber, etc.

- Bag cage: The bag cage plays a role in supporting the filter bag and preventing the filter bag from collapsing under negative pressure. Bag cages used in the mining industry are required to have sufficient strength and rigidity to prevent damage during operation. The surface of the bag cage has been specially treated, such as galvanizing, to improve its corrosion resistance.

2. Application scenarios of pulse bag dust collector in mining industry

In the mining industry, dust-generating points are scattered, dust concentration is high, and particles are coarse and hard. Pulse bag dust collectors can achieve targeted treatment throughout the entire process, covering all core dust-producing links and completely solving the problem of unorganized dust.

Application in the crushing section: Install airtight gas collecting covers at the inlet and outlet of the coarse and medium crushing equipment, and use the bag dust collector's fan to collect negative pressure to instantly absorb particulate dust and prevent the spread of crushing dust.

Application of screening section: During the vibrating screen screening process, fine dust is serious and the particle size is small. The space adopts a fully enclosed enclosure and a top-suction dust collection solution. Using pulse bag dust collector for filtration, the dust removal rate can reach more than 99.9%, ensuring dust-free operation in the workshop.

Transshipment and loading and unloading applications: The unorganized dust in belt conveyors and ore loading and unloading areas is relatively large. The dust is captured through negative pressure and processed by pulse bag dust collectors to prevent dust from overflowing to the outside of the factory.