Engineering design structure for air separation feed gas pretreatment

• Main Authors: YE XIAOFEI, YE HUASHENG, YANG MENGZHEN, YUE LEI, DUAN XUELIAN, PAN GANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of air separation feed gas pretreatment, in particular to an engineering design structure for air separation feed gas pretreatment, which comprises a shell and an adjusting shell, one side of the shell is fixedly connected with the adjusting shell, one side of the adjusting shell is fixedly connected with a first motor, and the tail end of a main shaft of the first motor is fixedly connected with a threaded rod. A first air filter is arranged on the inner side of the shell, a second air filter is arranged on the inner side of the shell, a second air hole is formed in the inner side of one end of the first air filter, and a first air hole is formed in the inner side of one end of the second air filter; according to the air filter, the starting device drives the screw plate to move, the through hole formed in the inner side of the screw plate is made to leave the air filter needing to be replaced and maintained and move to a standby air filter, and therefore duri