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常見問題

超聲波清洗設備清洗技術在金屬制品有哪些應用？

作者：admin來源：http://www.heqingliang.cn/時間：2021-09-22

1、清洗質量高

1. High cleaning quality

98%的清洗效率是不同清洗方式中效率高的，磷酸溶液超聲波清洗主要作用機理是化學反應加超聲剝離，其清洗液配方中緩蝕劑對磷酸于鋼絲反應的抑制作用不但確保了良好的清洗效果，而且不會產生氫脆和過酸洗等清洗質量問題。

98% cleaning efficiency is the highest among different cleaning methods. The main mechanism of ultrasonic cleaning of phosphoric acid solution is chemical reaction and ultrasonic stripping. The inhibition of corrosion inhibitor on the reaction of phosphoric acid on steel wire in its cleaning solution formula not only ensures good cleaning effect, but also does not produce cleaning quality problems such as hydrogen embrittlement and over pickling.

2、高效節能

2. High efficiency and energy saving

磷酸溶液超聲波清洗可同時除銹、脫脂，而且其清洗速度大大高于傳統鹽酸、硫酸清洗速度，因而清洗效率高。

Ultrasonic cleaning of phosphoric acid solution can remove rust and degrease at the same time, and its cleaning speed is much higher than that of traditional hydrochloric acid and sulfuric acid, so the cleaning efficiency is high.

3、低污染

3. Low pollution

磷酸是一種中強酸，揮發性極低，因而磷酸溶液超聲波清洗過程中沒有傳統酸洗方式伴隨的嚴重酸氣污染問題。目前清洗液中磷酸的回收利用率可達到85%以上，配置壓濾機后理論上僅清洗后的沖洗廢水需要處理（廢清洗液再生，壓濾后固體廢物排出存放、液體復用），排放廢水經CaO中和后可達國家二級以上污水排放標準，因而采用磷酸溶液超聲波清洗污染量很低。

Phosphoric acid is a medium strong acid with very low volatility. Therefore, there is no serious acid gas pollution problem associated with the traditional pickling method in the ultrasonic cleaning of phosphoric acid solution. At present, the recovery and utilization rate of phosphoric acid in the cleaning solution can reach more than 85%. In theory, only the cleaning wastewater after cleaning needs to be treated after configuring the filter press (waste cleaning solution regeneration, solid waste discharge and storage after pressure filtration, liquid reuse). The discharged wastewater can reach the national sewage discharge standard above class II after Cao neutralization. Therefore, the pollution of ultrasonic cleaning with phosphoric acid solution is very low.

4、便于操作

4. Easy to operate

超聲波清洗液中工業磷酸濃度由10%-20%變化時清洗效果基本相同，因而其工藝范圍寬，便于現場操作管理。

When the concentration of industrial phosphoric acid in ultrasonic cleaning solution changes from 10% - 20%, the cleaning effect is basically the same, so its process range is wide and convenient for on-site operation and management.

5、綜合成本低，環境效益好

5. Low comprehensive cost and good environmental benefits

使用磷酸溶液超聲波清洗現場環境無酸氣、不腐蝕廠房和設備，排放廢氣處理費用低，處理后等級高，不污染地表水和地下水。

Using phosphoric acid solution for ultrasonic cleaning of the site environment has no acid gas, no corrosion to plants and equipment, low treatment cost of discharged waste gas, high grade after treatment, and no pollution to surface water and groundwater.

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