Filtering device used in gamma-type aluminum oxide dissolving process

• Main Authors: SONG YUEFENG, SHI JIAKE, ZHANG XI, ZHANG YINGQI, JIA YAHONG, LEI YUNXIAO, LI DEYI
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model provides a filtering device used in a gamma-type aluminum oxide dissolving process, which comprises a filtering barrel, a liquid discharge pipe arranged at the lower part of the filtering barrel, a filtering hopper detachably arranged at the top of the filtering barrel, a protective frame arranged in the middle of the bottom end of the filtering hopper, and a filtering membrane connected between the protective frame and the filtering hopper, and a cleaner for cleaning the filter membrane is arranged in the protective frame. According to the filtering device used in the gamma-type aluminum oxide dissolving process, the filtering efficiency is improved, the filtering membrane is effectively prevented from being blocked, the cleaning efficiency is improved, and the filtering device is convenient to use. 本实用新型提出一种用于伽马型氧化铝溶铝过程中的过滤装置，包括过滤桶，过滤桶的下部设置有排液管，过滤桶的顶部可拆卸的设置有过滤斗，过滤斗的底端中部设置有防护架，防护架和过滤斗之间连接过滤膜，防护架内设置有用于清理过滤膜的清理器。本实用新型的用于伽马型氧化铝溶铝过程中的过滤装置，提高过滤效率，且有效防止过滤膜堵塞，加快清理效率，使用方便。