Bleaching device for paper processing

• Main Authors: GE QINGLONG, XU XI'AN, LI ZENGJUAN, MA XIANFANG
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2024
• Subjects: APPARATUS THEREFOR; PAPER-MAKING; PRODUCTION OF CELLULOSE; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; TEXTILES

The utility model relates to the technical field of paper processing, and discloses a bleaching device for paper processing, which comprises a bleaching box, a filter barrel arranged in the bleaching box, a hanging bracket fixedly mounted at the upper end of the bleaching box, a lifting structure fixedly mounted at the upper end of the hanging bracket, a box cover fixedly mounted at the lower end of the steel wire rope, and a lifting mechanism fixedly mounted at the lower end of the box cover, a stirring device is arranged at the upper end of the box cover and comprises a hollow shaft, a one-way valve, a first water passing pipe, a stirring plate, a water outlet hole, a motor, a driving wheel and a driven wheel, the driving wheel rotates to drive the driven wheel meshed with the driving wheel to rotate, and the driven wheel rotates to drive the hollow shaft in the driven wheel to rotate; and meanwhile, a user can inject water into the upper end of the hollow shaft through a first water passing pipe, the water