Selection of bag filter in coal preparation plant

In coal preparation plant, bag filter is usually used to collect dust generated during drying. When selecting a suitable bag filter, the following aspects should be considered:

Dust properties: The dust produced during coal washing may have different properties, such as particle size, density, viscosity, corrosiveness, etc. Therefore, it is very important to choose suitable filter materials and filter bag types to ensure dust removal efficiency and operation stability.

Dust concentration: The dust concentration in the coal preparation plant may be high, so it is necessary to choose a bag filter with large filtration area and large gas flow to ensure that the emission concentration meets the environmental protection requirements.

Operating environment: the environment in the coal preparation plant may be harsh, such as temperature, humidity, corrosiveness and other factors may affect the service life and performance of the dust collector. Therefore, it is necessary to consider the operating environment when selecting the bag filter, and choose equipment with high temperature resistance, corrosion resistance and moisture resistance.

Brand and quality of bag filter: Coal washing plants usually need long-term continuous operation. If you choose a bag filter with poor brand and quality, it may cause operation failure, equipment damage and even pollution to the environment. Therefore, when choosing a bag filter, you need to choose equipment with guaranteed brand and reliable quality.

To sum up, the selection of bag filter needs to consider many factors, such as dust properties, dust concentration, operating environment, equipment brand and quality, and needs to be analyzed and selected according to the actual situation.