Vibrating type multi-stage screening device

• Main Author: MA HONGJUN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model belongs to the technical field of powder screening, particularly relates to a vibration type multi-stage screening device, and aims to solve the problems that in the prior art, in actual use, due to the fact that edges and corners are usually arranged on the outer surface of metal powder, a filter screen is prone to abrasion after making contact with the metal powder for a long time, and the filter screen is damaged inevitably. According to the technical scheme, the metal powder filtering device comprises a main body, two clamping shells and two filter screens, the clamping shells are movably connected to the inner wall of the main body, the two filter screens are movably connected to the interiors of the corresponding clamping shells, and the left sides and the right sides of the clamping shells are both slidably connected with connecting plates; and clamping blocks are fixedly connected to the sides, close to each other, of the two connecting plates located on the same side, and through co