Portable gas collecting device and waste gas treater

• Main Authors: CHEN ZHEN, WANG XUANCHENG, LIN JIARUN, ZHU YINGXUAN, LIN YILIAN, LIU LIJUAN, LAI YUTING
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2023
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREVENTION OF FOULING IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a portable gas collecting device and a waste gas treater, the portable gas collecting device comprises: a gas collecting assembly, the gas collecting assembly comprises a gas suction pipe, a gas collecting hood and an opener, one end of the gas suction pipe extends into the gas collecting hood, the opener is connected between the gas suction pipe and the gas collecting hood, and the gas collecting hood is connected with the gas collecting hood; the expander can unfold or fold the gas collecting hood by taking the gas suction pipe as a center; the supporting assembly is detachably connected to the bottom side of the air suction pipe, the air collection function can be achieved, the air purification effect is improved, the whole air purifier can be disassembled, assembled, unfolded or folded for storage, carrying and moving are easier, and practicability is high. 本实用新型公开了便携式集气装置及一种废气处理器，其中便携式集气装置包括：集气组件，其包括吸气管、集气罩与张开器，所述吸气管的一端伸入所述集气罩内，所述张开器连接于所述吸气管与所述集气罩之间，所述张开器可将所述集气罩以所述吸气管为中心展开或折叠；