Drying system and laundry machines using the same

A laundry machine, comprising:

• a container for containing laundry;
• and
• a dehumidifier including a circulation fan, a regeneration fan, a moisture absorption and removal structure and a condenser;
• wherein the moisture absorption and removal structure comprises a moisture absorption area and a moisture removal area;
• wherein the circulation fan is configured to circulate moist air flowing out of the container toward the moisture absorption area configured to absorb moisture in the moist air,
• the regeneration fan is configured to generate airflow to exhaust moisture of the moisture removal area and drive the airflow to flow toward the condenser, and the condenser is configured to condense water from the airflow generated by the regeneration fan, wherein the moisture absorption and removal structure is disposed adjacent to the circulation fan, the regeneration fan, and the condenser;
• wherein the moisture absorption and removal structure comprises a roller assembly, a functional roller is provided on at least one of a bottom portion of the roller assembly or a side of the roller assembly;
• wherein the functional roller comprises a plurality of auxiliary rollers provided on the side of the roller assembly;
• and a plurality of vertical rollers provided on the bottom portion of the roller assembly.