Combined carding equipment special for yak cashmere

Abstract

The invention discloses combined carding equipment special for yak cashmere. The equipment is mainly composed of a feeding machine, a pre-opening device, a strong carding device, a strong separation device, a dust collecting and impurity falling object recovery system, the feeding machine, the pre-opening device, the strong carding device and the strong separation device are arranged in sequence,and the impurity falling object recovery system is located below the pre-opening device, the strong carding device and the strong separation device. Aiming at the characteristics that the yak washed cashmere has low cashmere content, small curling degree, short cashmere, high cashmere density, much soil dirt and bur, the combined carding equipment is specially designed for the carding of the yak cashmere.

Description

technical field [0001] The invention relates to a carding device, in particular to a special joint carding device for yak cashmere, which belongs to the technical field of textile machinery. Background technique [0002] According to statistics, there are currently about 15 million yaks in the world living in high-altitude and extremely cold regions such as the Qinghai-Tibet Plateau, Xinjiang, and western Mongolia. Among them, there are 13.5 million yaks in China, accounting for 90% of the total number of yaks. Chinese yaks mainly grow in western high-altitude areas such as Qinghai (4 million heads), Tibet (3 million heads), Sichuan (1.5 million heads), Gansu (1.5 million heads) and Bazhou in Xinjiang (800,000 heads). It is estimated that each yak produces 1 kg of raw cashmere, and China's annual raw cashmere production reaches 13,500 tons, while the two largest primary processing enterprises of yak cashmere in China (Qinghai Xiatang and Tibet Shengxin) purchase 600 tons of ...

AI Technical Summary

Problems solved by technology

[0003] Among the existing special animal fiber carding combined equipment, there are many carding patents mainly used for cashmere. For example, the authorized announcement number is CN27625323Y utility model patent "combined multifunctional carding machine". The machine is composed of a wool feeding machine, an opening machine, an air carding unit, and a front and rear finishing machine. The opening machine and the air carding unit, and the front and rear finishing machines are connected by a natural humidifying board; such as the patent with the authorized announcement number CN102839449B "Cashmere Combined Carding Machine", the patent only shows that the combined machine is composed of a wool feeder, an opener, a coarse and impurity removal mechanism, and multiple flat carding machines, and does not explain the basic structure, function and function of the key components. characteristics, and its combing effect is unknown

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