Honeycomb rotating wheel with combination of adsorbent purification and catalytic oxidation for VOCs

• Main Authors: WANG LINGLING, LIANG PENG, LIU BING, DU YUEJUAN, ZHI LIPENG, DUAN XIAOFEI, ZHU BENKE
• Format: Patent
• Language: English
• Published: 03.02.2016
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses a honeycomb rotating wheel with combination of adsorbent purification and catalytic oxidation for VOCs, and belongs to the field of VOCs purifying technology. The honeycomb rotating wheel is composed of a rotating wheel 1 and a rotating wheel 2, the diameters of the rotating wheel 1 and the rotating wheel 2 are identical, wherein, the rotating wheel 1 is uniformly attached with an adsorbent for forming an adsorption zone, the rotating wheel 2 is uniformly attached with a catalyst for forming a catalysis zone, the rotating wheel 1 and the rotating wheel 2 are coaxially connected, and the rotating wheel 2 is positioned at an inlet side of VOCs; or the honeycomb rotating wheel is composed of a rotating wheel 1, wherein, the rotating wheel 1 is provided with an adsorption zone and a catalysis zone, the adsorption zone is uniformly distributed with adsorbents, and the catalysis zone is uniformly distributed with catalysts. The honeycomb rotating wheel comprises two units, after VOCs are adsorbed and purified, the VOCs directly enter into the catalytic oxidation zone, after catalysis treatment, the VOCs reach the standard and are discharged; two units are integrated for working, so the treatment efficiency is improved; the rotating wheel volume is small, the land occupation area is small and the operation is easy.