Multi-filtration waste gas treatment equipment

• Main Authors: YANG ZHENXING, LI XIANGJING
• Format: Patent
• Language: Chinese; English
• Published: 29.07.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides multiple-filtration waste gas treatment equipment, and belongs to the field of waste gas treatment equipment. The device comprises a box body, a waste gas inlet and a purified gas outlet are formed in the box body, an efficient dust removal filter screen, a photocatalyst filter screen and a plasma purification filter screen are sequentially arranged in the box body, a glass light-transmitting skylight is arranged at the top of the photocatalyst filter screen, an exhaust fan is arranged between the efficient dust removal filter screen and the waste gas inlet, and the plasma purification filter screen is arranged in the box body. A negative pressure area is formed between the exhaust fan and the waste gas inlet, and an exhaust fan is arranged at the purified gas outlet. Compared with the prior art, the device disclosed by the utility model has the purification function of integrating physical filtration and chemical purification, adopts multiple filtration and one-step purification, a