Oiling method and oiling device of wool lubricant during slivering process of cashmere

Abstract

The invention relates to a cashmere processing device, in particular to an oiling method and an oiling process of wool lubricant during the slivering process of cashmere. The device comprises a cashmere condensing device and a conveyor belt which is mounted below the cashmere condensing device and can move left and right, and the device is characterized in that wool lubricant spray heads are fixedly mounted at two ends of the conveyor belt, and the horizontal height of the wool lubricant spray heads is lower than that of the conveyor belt. The oil injection way of the wool lubricant spray heads is changed from the vertical way to the horizontal way, thereby simultaneously spraying the wool lubricant to two sides of raw material during the falling process of the raw material, realizing uniform oiling and simultaneously ensuring that the moisture regain of the raw material achieves 25%-30%; furthermore, as the spray heads are mounted below the conveyor belt, the sprayed wool lubricant can not pollute the conveyor belt, the cashmere sliver preparation rate can be improved by 2 percent on the existing basis, and the quality of cashmere slivers is further improved.

Description

technical field [0001] The invention relates to cashmere processing equipment, in particular to a method and a device for adding oil to crude oil in the process of making cashmere strips. Background technique [0002] In the process of cashmere processing, a certain amount of wool oil needs to be added. The purpose of adding wool oil is to lubricate cashmere fibers, facilitate carding, reduce cashmere fiber damage, reduce static electricity, reduce flying hair and falling flowers, and improve cashmere quality. yield and quality. For cashmere sliver production, after adding oil to the wool (velvet), generally the moisture regain when the raw material is fed into the carding machine should be controlled within the range of 25-30%, and the oil content should be controlled within the range of 1%-2%, and The oil-water ratio and refueling amount of crude oil can be calculated according to the actual moisture regain and oil content of raw materials. [0003] At present, the oilin...

AI Technical Summary

Problems solved by technology

The main problems in the process of using the above-mentioned spray oiling method are: 1. When adding oil to the wool curtain of the knitting machine, the raw material is too wet and easily entangled on the cylinder horn nails, resulting in heavy cleaning work and more oily wool or velvet , adding crude oil at the outlet of the blending machine, the distribution of crude oil will be uneven; 2. Adding crude oil to the conveying pipeline will cause pollution in the conveying pipeline, and it will be difficult to clean; 3. In "S" The method of adding crude oil at the top of the head will throw part of the crude oil on the surrounding walls, and the consumption of crude oil is relatively large; A large amount of crude oil causes the raw materials to stick to the conveyor belt, and it is impossible to ensure that the moisture regain of the raw materials when they are fed into the carding machine reaches the requirement of 25-30%, and at the same time, the utilization rate of raw materials is reduced

[0004] The existing Italian L740 / 01 and the spraying and crude oil device of the velvet machine are installed on the nozzle above the conveyor belt that can move left and right and rotate in forward and reverse directions under the velvet machine, and feed the oil on the conveyor belt downward through the nozzle. Spray cashmere and hair oil, so that only the cashmere surface on the conveyor belt can be sprayed with wool oil, but the cashmere in contact with the conveyor belt cannot be sprayed with wool oil, and the conveyor belt will also be sprayed with wool oil, causing pollution

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