Dry net cleaning device

• Main Authors: YANG WENHENG, LIU YUGUO
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2017
• Subjects: METHODS OF PRODUCING PAPER THEREON; PAPER-MAKING; PAPER-MAKING MACHINES; PRODUCTION OF CELLULOSE; TEXTILES

The invention discloses a dry net cleaning device. The device comprises a guide roller and a cleaning head, and the inner side of a to-be-cleaned dry net is closely attached to the outer wall of part of the guide roller; the cleaning head comprises a backflow part and a nozzle arranged at an opening of the backflow part, the nozzle faces the guide roller, and water flow is sprayed to the dry net at the guide roller; sewage obtained after the dry net is cleaned is returned to the backflow part under the reflection effect of the roller surface of the guide roller, sucked into a sewage discharge pipeline in a vacuum mode and discharged. The guide roller is used in the dry net cleaning device, on the one hand, the moving track of the dry net is guided and limited, on the other hand, the water flow sprayed to the dry net for cleaning is reflected, and the consequences that the sewage enters the inner side of the dry net and influences parts of a paper machine are avoided. 本发明公开了种干网清洗装置，包括导辊和清洗头，待清洗的干网内侧紧贴所述导辊的部分外壁