Guide for selecting filter bags for dust collectors in asphalt plants.
1. Bag size
Choosing the appropriate size of the filter bag is the key to ensuring the normal operation of the dust collector in the asphalt mixing plant. The size of the filter bag should be determined based on the processing capacity and dust generation of the asphalt mixing plant. Generally speaking, the diameter and length of the filter bag should be selected based on the air volume and filtration speed of the mixing station.
2. Filter bag materials
The selection of filter bag materials should be determined based on the characteristics of dust generated by the asphalt mixing plant. If the dust has high temperature and humidity, filter bag materials that are resistant to high temperature and humidity should be selected. At the same time, it is also necessary to consider the chemical properties of the dust and choose filter bag materials that can resist chemical corrosion.
3. Filter bag structure
The structure of the filter bag is also an important consideration for selection. Common filter bag structures include bag filter bags and cylindrical filter bags. Bag filter bags are suitable for situations with large dust particles, while cylindrical filter bags are suitable for situations with small dust particles.