Heat circulation type shaping hot box for composite fibers

• Main Authors: ZHANG JIANGUO, ZHANG BAOGEN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SPINNING; TEXTILES; TRANSPORTING

The utility model provides a heat circulation type shaping hot box for composite fibers, belongs to the technical field of fiber production, and aims to solve the problem that the inner wall of a pipeline is easily rusted due to the fact that water vapor is easily attached to the inner wall of the pipeline in the prior art. Comprising a hot box main body, a heating fan, a heating pipeline, a circulating pipeline, a circulating fan, a cleaning box body, a water vapor filtering mechanism and a main body cleaning mechanism, the heating pipeline is fixedly connected to the lower side of the front end face of the hot box body. The heating fan is fixedly connected to the front end face of the heating pipeline; the circulating pipeline is fixedly connected to the rear end face of the hot box body. The circulating fan is fixedly connected to the lower side of the circulating pipeline; the cleaning box body is fixedly connected to the upper side of the circulating pipeline; the water vapor filtering mechanism is arran