Device for synthesizing two-component fiber and method thereof

• Main Authors: WANG WEIJUN, ZOU RONGHUA, MAO YONG, WANG RENGANG, ZHANG GENJIE, NI FUXIA
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2010
• Subjects: BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES; WEAPONS

The invention discloses a device for synthesizing two-component fiber and a method for synthesizing two-component fiber by spun slices by applying the device. The device comprises two sets of spun slice crystallization drying devices, screw extruders and a spinning machine; wherein the outlets of the spun slices crystallization drying devices are respectively connected with the spinning machine by virtue of different screw extruders, the pre-crystallization towers of the two sets of spun slices crystallization drying devices are the same in size and shape, the upper parts are all in cylinder shape cut by a vertical section; a heat insulation board layer is arranged between the pre-crystallization towers, the upper parts of the pre-crystallization towers are fixedly connected at the cut surface by virtue of the heat insulation board layer; and the circle center distance of the horizontal sections at the upper parts of the two pre-crystallization towers is more than or equal to 1.4 times of radius of the pre-cr