Drying core module for electric locomotive compressing air drier

The utility model relates to a drying core module for an electric locomotive compressing air drier, which is provided with a cylinder, wherein at least a set of adsorbent columns and at least a set of drying core filter sheets are arranged in the cylinder. The drying core module for an electric locomotive compressing air drier of the utility model has reasonable structure, manufacturing technique is easy to realize, the arrangement of modularization is raised and the integral structure of a drier is optimized. The integral type adsorbent columns are arranged. Thus, the utility model effectively avoids friction and extrusion among adsorbent granules, and service life and the cleanliness of air output by a compressed air drier are raised; installation and replacement are simple, and the utility model has good economical efficiency; the utility model enables the electric locomotive compressing air drier to have the advantages and the characteristics of low output air pressure dew point and low dust content; the quality of compressed air is obviously raised. Thus, the sensitivity of an electric locomotive braking system is ensured, the utility model avoids to blocking pipelines and valve class components and running safety is raised.