Processing equipment for nano water-repellent down feather

Abstract

The invention relates to processing equipment for nano water-repellent down feather, which belongs to the technical field of processing equipment and sequentially comprises a feeding mechanism, a fluffing mechanism, a negative-pressure down feather sucking mechanism and a processing mechanism. A water-repellent tank and an air heater are arranged at one end of the processing mechanism, a down collecting pipe is arranged at the upper end of the processing mechanism, the air heater is used for drying and wind stirring down feather in the processing mechanism, the water-repellent tank is used for preparing water-repellent finishing liquid and conveying the water-repellent finishing liquid to the processing mechanism, and a pipeline of the air heater reaches the processing mechanism after passing through the water-repellent tank; in the feeding stage, impurities can be rapidly removed, meanwhile, the down feather discharging speed can be adjusted, down feather is rapidly subjected to fluffy treatment, grease on the down feather can be removed, disinfection, antibacterial, water-repellent and antifouling treatment can be conducted on the down feather, and the whole set of equipment is small in energy consumption, simple in structure and small in occupied area.

Description

technical field [0001] The invention belongs to the technical field of processing equipment, and in particular relates to a processing equipment for nano water-repellent down. Background technique [0002] Down jacket is one of the first choice warm clothes for modern people in winter. Down is a kind of animal protein fiber. There are tens of thousands of small triangular pores densely covered in the down ball-shaped fiber, which can shrink and expand with temperature changes, and has the function of temperature regulation. It can absorb the flowing heat from the human body and isolate the invasion of cold air from the outside. However, when the down encounters water, the water adheres to the fibers, reducing the pores between the fibers and shrinking the down, thereby greatly reducing the heat preservation and temperature regulation effect of the down. The preparation process of nano-water-repellent down is usually to mix nano-materials with water and then add down to stir...

AI Technical Summary

Problems solved by technology

In the existing processing equipment, when the down is processed, the down and the nano-agent are added into the shell along the feed port, then water is added, the rotating motor is started to drive the stirring paddle to rotate, and the down and the nano-agent are stirred. Usually, the processing of the nano-water-repellent down There is only one stirring paddle for stirring the down in the equipment, and the stirring direction remains unchanged, so the down is prone to agglomeration during the stirring process, which makes the effect of attaching the nano-agent to the surface of the down down worse, and the existing soaking process uses stirring blades to stir, stirring A large amount of down is adsorbed on the rear paddle, the stirring effect is poor and the service life of the paddle is short

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