Refining bleaching machine for oblique air pressure dispersing and purifying of resin dense gas of sanitary towel fibers

Abstract

The invention discloses a refining bleaching machine for oblique air pressure dispersing and purifying of resin dense gas of sanitary towel fibers, structurally comprising a base plate, a shaft drivemotor, an air blower, an exhaust cylinder, an electric cabinet, an oblique air pressure purification tank, an internal combustion box seat and a ventilation pipeline; the oblique air pressure purification tank cooperates with the internal combustion box seat, After resin in gaps of sanitary towel fibers is distilled through the internal combustion box seat, air pressure rise is created through deflection of an angle deflector, the air with raised pressure enters an oblique air pressure cone for purification through top-bottom layered dispersing, the refined precipitated resin is subjected to ableaching distillation to arrive at rising gas stripping operation, the sanitary towel fibers are subjected a standing process without stretching, the sanitary towel fibers gain improved purity, theretention of intra-tank air pressure can be avoided, one-by-one airflow oxygen exchanging is carried out once in one-by-one processing, the mixed internal self-purification effect of oxidation and distilled water vapor is guaranteed, sanitary towel exhausting and maintaining operations are achieved through gradient lift by a rotating bevel, resin slime is removed to great extent, and flexibility of fiber gaps is guaranteed.

Description

technical field [0001] The invention relates to a refining and bleaching machine for evacuating and purifying resin thick gas of sanitary napkin fibers under oblique wind pressure, belonging to the field of sanitary napkin fiber processing. Background technique [0002] Sanitary napkins are commonly used pad protection products for girls during menstruation. They are daily necessities and have extremely high requirements on the comfort and water absorption of girls' pad pads. To avoid side leakage and other phenomena, the processing accuracy and quality of sanitary napkins are often emphasized. The high-standard operation, the disadvantages of current technology common to be optimized are: [0003] The fibers of sanitary napkins have high toughness and strong tightness, which will cause the thick gas of the resin to float up when the cellulose containing resin is refined and floated, and the solidified gas will not evaporate for a long time, resulting in low air compression ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a refining and bleaching machine for evacuating and purifying the thickened resin of sanitary napkin fibers by oblique air pressure, so as to solve the problem of high toughness and strong compactness of the fibers of sanitary napkins, which is a problem for resin containing fibers. The cellulose refining drift will cause the thick gas of the resin to rise, and the solidification will not evaporate for a long time, resulting in low air compression in the tank, and the continuous collapse of the sanitary napkin will cause the toughness to lose its extensibility and lose its own quality, resulting in the shape of the sanitary napkin. The widened deviation size allows the floating distilled water vapor cleaning operation after refining to cause negative pressure penetration and stagnant water, which causes the fluff pulp in the pad core of the sanitary napkin to cause mold growth caused by continuous soaking, and causes certain diseases to people who use sanitary napkins. The hidden danger is the problem of improper air pressure adjustment common in the refining and bleaching of sanitary napkins

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