Pervaporation membrane assembly for preparing high-purity organic solvent

• Main Authors: JIANG GUANJIN, ZHANG JIANTAO, KONG MENG, TENG WENHUI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to the technical field of pervaporation membranes, in particular to a pervaporation membrane assembly for preparing a high-purity organic solvent. According to the technical scheme, the device comprises a shell, a cover plate and a support, a second pipeline is fixed to one side of the upper surface of the shell, a third pipeline is fixed to one side of the lower surface of the shell, a first pipeline is fixed to one side of the shell, a first groove is formed in the other side of the shell, and a second groove is formed in one side of the inner wall of the first groove; a first slot is formed in the inner wall of the first groove, a second slot is formed in the inner wall of the second groove, the cover plate is inserted into the first groove, a first slot is formed in one side of the cover plate, the bracket is inserted into the first slot, the bracket is inserted into the second slot, a through groove is formed in the upper surface of the bracket, and a pervaporation membrane body