Abstract: A serial-rotor type high efficiency purification system includes a first rotor, a second rotor and an incinerator. The first rotor has a first adsorption zone and a first desorption zone. The first adsorption zone is adapted to adsorb VOCs and expel a first adsorption-treated air. The first desorption zone is adapted for the VOCs to be desorbed and to expel a first desorption-treated air. The second rotor has a second adsorption zone and a second desorption zone. The second adsorption zone is adapted to adsorb the VOCs within the first adsorption-treated air. The incinerator is adapted to incinerate the VOCs within the first desorption-treated air. The present invention is characterized in that the first adsorption-treated air can be treated again by the second rotor, such that the VOCs concentration of the second adsorption-treated air can be significantly reduced. High processing efficiency can thus be achieved.

Abstract: A rotor includes a hub, a frame, several processing elements and several plates. There are ribs and slots formed between the frame and the processing elements, in which the ribs are engaged with the slots. Therefore, the ribs provide axial support and thus enhance the structural strength of the processing elements. In addition, the processing elements may include two layers of fiber substrates with different structural strength, so that the rotor can meet the requirements of both the structural strength and the processing efficiency by the combination of different substrates. Furthermore, there can be a perforated plate disposed on the frame for the processing elements to abut thereagainst. The rotor can thus have enhanced structural strength.

Abstract: A serial-rotor type high efficiency purification system includes a first rotor, a second rotor and an incinerator. The first rotor has a first adsorption zone and a first desorption zone. The first adsorption zone is adapted to adsorb VOCs and expel a first adsorption-treated air. The first desorption zone is adapted for the VOCs to be desorbed and to expel a first desorption-treated air. The second rotor has a second adsorption zone and a second desorption zone. The second adsorption zone is adapted to adsorb the VOCs within the first adsorption-treated air. The incinerator is adapted to incinerate the VOCs within the first desorption-treated air. The present invention is characterized in that the first adsorption-treated air can be treated again by the second rotor, such that the VOCs concentration of the second adsorption-treated air can be significantly reduced. High processing efficiency can thus be achieved.

Abstract: A rotor includes a hub, a frame, several processing elements and several plates. There are ribs and slots formed between the frame and the processing elements, in which the ribs are engaged with the slots. Therefore, the ribs provide axial support and thus enhance the structural strength of the processing elements. In addition, the processing elements may include two layers of fiber substrates with different structural strength, so that the rotor can meet the requirements of both the structural strength and the processing efficiency by the combination of different substrates. Furthermore, there can be a perforated plate disposed on the frame for the processing elements to abut thereagainst. The rotor can thus have enhanced structural strength.