Acid distributor filtering device

• Main Authors: XU TAO, CUI YANLONG, TANG ZHANGXIAN, MA YINGJIA, YE QUNCE, ZHAO LIN
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The acid distributor filtering device comprises a filtering box connected with an acid inlet pipe and an acid header pipe, a filtering plate is arranged in the filtering box, small filtering holes are formed in the filtering plate, the filtering box is of a reducing structure, and the pipe diameters of the two ends of the filtering box are the same as the pipe diameters of the acid inlet pipe and the acid header pipe. The pipe diameter of the middle section of the filter box is larger than the pipe diameters of the two ends of the filter box, the filter plate is arranged at the middle section of the filter box and is obliquely arranged in the filter box, and an inclined angle is formed between the filter plate and the flowing direction of sulfuric acid, so that concentrated sulfuric acid entering the acid distributor can be effectively filtered; therefore, impurities such as acid mud and broken ceramic rings in the acid are removed, the use efficiency of the acid distributor is improved, the service life of t