Desulfurization and denitrification device for releasing and collecting VOC (volatile organic compounds) in laying process of rubber modified asphalt

• Main Authors: PU CHANGYU, MENG HUILIN, WANG GUOQING, SUN XU, CAI BIN, QIN LUSHENG, LIU JIE, YANG XINKANG, SUN SHIYU, YANG XIAOXIAO, TANAKA DAN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to the field of desulfurization and denitrification devices, in particular to a desulfurization and denitrification device for VOC release and collection in the laying process of rubber modified asphalt, and the desulfurization and denitrification device comprises a collection cover which is communicated with a treatment box through a gas transmission assembly and is used for transmitting VOC generated in the laying process of the rubber modified asphalt into the treatment box; the desulfurization mechanism comprises a second auxiliary plate, a water cavity is formed in the second auxiliary plate, a water outlet hole communicated with the water cavity is formed in the bottom of the second auxiliary plate, an air outlet hole is further formed in the second auxiliary plate, and the water cavity is communicated with an ammonia water tank and used for performing desulfurization operation; and the denitration mechanism is positioned at the top of the desulfurization mechanism. The arranged se