Chemical fiber softening box

• Main Authors: FU YONGZHENG, ZHU YONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2023
• Subjects: FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE; MECHANICAL FINISHING OF YARNS OR ROPES; TEXTILES; WARPING OR BEAMING; YARNS

The utility model relates to the technical field of polyester post-spinning equipment, in particular to a chemical fiber softening box which comprises a softening box body, a liquid injection assembly is arranged in the softening box body, an overflow opening is formed in the side wall of the softening box body and connected with a heating box through a pipeline, and the heating box is connected with the liquid injection assembly through a pipeline. A water suction pump is arranged on a connecting pipeline between the heating box and the liquid injection assembly, and a heating assembly is arranged in the heating box; the liquid injection assembly comprises a main water inlet pipe, a plurality of auxiliary water inlet pipes are arranged on the main water inlet pipe at equal intervals, and each auxiliary water inlet pipe is provided with a spray head inclining downwards in the chemical fiber feeding direction. The chemical fiber softening device ensures the chemical fiber softening effect. 本申请涉及涤纶后纺设备的技术领域，尤其是