Novel coarse cotton cloth chemical spraying pipe device for paper machine

• Main Authors: XIANG CHANGJIANG, ZHU YING
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: METHODS OF PRODUCING PAPER THEREON; PAPER-MAKING; PAPER-MAKING MACHINES; PRODUCTION OF CELLULOSE; TEXTILES

The utility model discloses a novel coarse cotton cloth chemical spray pipe device for a paper machine, which comprises a roller structure, a rack, a chemical spray pipe, a dry net, an air hood, a high-pressure water structure, a vacuum water suction box and a water pan, the first roller unit is provided with a papermaking felt, and the second roller unit is provided with the dry net. According to the novel coarse cotton cloth chemical spraying pipe device for the paper machine, the installation of the chemical spraying pipe is optimized and transformed, and the chemical spraying pipe is placed on the inner side of the coarse cotton cloth, so that during cleaning, a sodium hydroxide solution flows into the water receiving disc and flows back through the water receiving disc; therefore, the sodium hydroxide solution is prevented from dripping on the drying net, and the drying net is prevented from being damaged. 本实用新型公开了一种用于造纸机的新型毛布化学喷淋管装置，包括辊轮结构、机架、化学喷淋管、干网、气罩、高压水结构、真空吸水箱和接水盘，所述辊轮结构包括第一辊轮单元和第二辊轮单元，所述第一辊轮单元上安装