Collecting and subpackaging device for monitoring atmospheric pollution

• Main Authors: WANG DEYI, DING YI, LIANG YUHANG, HAN XIAO, ZHANG MEIGEN, LIU HOUFENG, FENG CHANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to the technical field of atmospheric pollution, in particular to a collecting and sub-packaging device for atmospheric pollution monitoring. The base cover is fixedly mounted on the upper side of the bottom plate, and the base cover is of an annular structure; the lower end of the connecting column is fixedly mounted on the upper side of the bottom plate; the upper end of the connecting column is fixedly mounted on the inner side of the top of the fixed cover; the connecting column is arranged on the inner side of the movable ring, and a rotary driving assembly and a lifting driving assembly are arranged on one side of the movable ring; the bottomless collection bottles are all placed on the upper side of the movable ring, a positioning limiting assembly is arranged between the movable ring and the fixed cover, and air inlet and outlet assemblies are arranged on the inner sides of the bottomless collection bottles. Through the arrangement of the bottom plate, the base cover, the connect