Active carbon fiber waste gas absorption recovery device

• Main Author: JIANTANG CHU
• Format: Patent
• Language: English
• Published: 25.02.2004
• Edition: 7
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses an active carbon fiber exhaust adsorption recovery device, which comprises a plurality of active carbon fiber adsorption devices connected in parallel, an air movement control system, the lower layer side of each active carbon fiber adsorption device is arranged in an open manner with two interfaces, the two interfaces are separately connected with a two connection valve and a three connection valve, the two valves realize the in and out of the exhaust, the dry air and the desorption matter. The control system controls the time that each adsorption device performs adsorption procedure, the desorption procedure and the drying procession, which switch and circulate periodically according to actual needed time. The air movement control system uses an integrated air valve, which is arranged in a positive pressure anti-explosion air control cabinet. The utility model has advantages that the number of needed adsorption devices is the minimum when adsorbing the same amount of exhaust, the adsorption efficiency of the device is high, the drying procedure and the structure of the air movement control system are simple, the installation space is saved, the cost is low, the reliability of the device is high, the energy cost is low and the operation cost is low, thus can be widely used in each kind of places with the emission of the exhaust that can be adsorbed as environmental protection and control.