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Ultrasonic wool-washing device and application thereof

An ultrasonic wave and wool washing technology, which is applied in the field of wool washing treatment devices with ultrasonic technology, can solve the problems of unclean fiber washing, uneven ultrasonic field, weak cleaning effect, etc., so as to reduce energy consumption, improve the cleaning degree of raw wool and Equipment utilization and the effect of reducing sewage discharge

Inactive Publication Date: 2013-01-30
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of the standing wave field when single-frequency ultrasound is used in the water tank, the ultrasonic field in the water tank is very uneven. The ultrasonic wave is easily absorbed by the fiber due to its short wavelength, so the ultrasonic attenuation is large, making the fiber not clean

Method used

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  • Ultrasonic wool-washing device and application thereof
  • Ultrasonic wool-washing device and application thereof
  • Ultrasonic wool-washing device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1 Ultrasonic wool washing device

[0020] figure 2 Shown is a schematic diagram of an ultrasonic hair washing device in a typical embodiment. Including multi-frequency ultrasonic vibrating box 4, mesh plate 3, washing tank 2 and a wool guide device in the water tank, multi-frequency ultrasonic vibrating boxes are installed evenly at intervals of 20cm on the mesh plate of the water tank, and multi-frequency ultrasonic vibrating box 4 is pressed They are fixed in the lower part of the water tank in a certain order and at a certain distance, and the upper surface of the vibrating box is flush with the sand leakage screen 3 . The radiating surface of the ultrasonic box is facing the raw wool in the washing tank, and the ultrasonic box radiates a certain power of ultrasonic waves in the water tank, so that an ultrasonic wave with uniform intensity is formed in the water tank. The ultrasonic wave acts on the raw wool, so that the mechanical effect of the ultraso...

Embodiment 2

[0021] Embodiment 2 Ultrasonic wool washing method

[0022] Add 0.5-0.8g / L detergent 105 and 0.2-0.3g / L additive NaCO to the washing tank in advance 3 , the bath ratio is 1:100~1:120, the wool raw wool is transported to the washing tank 2 through the wool guide device 1, and at 25~35°C, turn on the power supply of the ultrasonic vibration box, ultrasonic frequency: 20~30KHz, ultrasonic power: 500~800W, wash for 3~6min. The washed raw wool is guided into the next washing tank by the wool guide device. During the washing process, the ultrasonic vibrating box emits powerful multi-frequency ultrasonic waves to the wool fiber, so that the impurities on the wool are detached from the fiber surface and sink to the bottom of the tank through the mesh plate to complete the cleaning process. The wool scouring device and method can greatly save energy consumption and water consumption.

[0023] Liquor ratio: The ratio of the mass of raw wool to washing liquid.

Embodiment 3

[0024] Embodiment 3 Ultrasonic velvet washing method

[0025] Add 0.4-0.7g / L detergent 105 and 0.1-0.3g / L additive NaCO to the washing tank in advance 3 , the bath ratio is 1:70~1:100, the wool raw wool is transported to the washing tank 2 through the wool guide device 1, and at 45~60°C, turn on the power supply of the ultrasonic vibrating box, the ultrasonic frequency: 20~30KHz, the ultrasonic power: 500~800W, wash for 3~5min. The washed raw wool is guided into the next washing tank by the wool guide device. During the washing process, the ultrasonic vibrating box emits powerful multi-frequency ultrasonic waves to the wool fiber, so that the impurities on the wool are detached from the fiber surface and sink to the bottom of the tank through the mesh plate to complete the cleaning process. The ultrasonic wool scouring device and method can greatly save energy consumption and water volume, and have good economic benefits.

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Abstract

The invention relates to a device and a method for cleaning wool by an ultrasonic technique. The device is mainly applied to a wool washing industry of raw wool of wool. The device mainly comprises a wool guide device 1, a washing groove 2, a net plate 3, and a multi-frequency ultrasonic vibrating box 4. The raw wool is added to the washing groove 2 by the wool guide device 1; and the multi-frequency ultrasonic vibrating box 4 is opened to clean the impurity on the wool, and sinks into the bottom of the groove through the net plate 3. A high-power ultrasonic vibrating box emits a strong ultrasonic wave to a wool fiber in the water, so that the efficiency of removing impurities such as the raw wool and wool fat is improved; energy consumption and water are greatly saved, and the ultrasonic wool-washing device has good social benefit and economic benefit.

Description

technical field [0001] The invention relates to a treatment device and application for washing wool by ultrasonic technology. It is mainly used for the cleaning of raw animal wool such as wool. Background technique [0002] Ultrasonic cleaning is a method of applying ultrasonic vibration to the cleaning liquid to cause the liquid to produce a "cavitation effect", and a large number of tiny bubbles generated will generate mechanical impact on the surroundings to remove impurities, dirt or greasy on the surface of the object. Therefore, ultrasonic waves have been widely used in the cleaning of mechanical parts. Ultrasonic cleaners have been used in industry for many years as a powerful means of cleaning containers, dispersing substances in liquids, promoting chemical reactions, etc. Because currently wool spinning mills need to use multiple washing tanks for multiple washings to complete the washing process of wool raw wool, the energy consumption and water consumption are p...

Claims

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Application Information

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IPC IPC(8): B08B3/12
Inventor 王树根蒋静蒋学田秀枝陈晓盟范雪荣王强
Owner JIANGNAN UNIV
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