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来自:临沂鑫领废旧物资回收有限公司 发布日期:2019-6-14
核心提示:1、手工剥皮法:纯手工剥皮,因为效率不高,成本又大,操作环境比较差等原因,这种方法已经被绝大部分企业淘汰。
废旧电线电缆的处理方法很多,这次废旧电缆回收厂家给大家介绍下几种常用的办法:
There are many ways to deal with the waste cables and wires. This time, the waste cables recycling manufacturer will introduce several commonly used methods to you.
1、手工剥皮法:纯手工剥皮,因为效率不高,成本又大,操作环境比较差等原因,这种方法已经被绝大部分企业淘汰。
1. Manual peeling method: pure manual peeling, because of inefficiency, high cost, poor operating environment and other reasons, this method has been eliminated by most enterprises.
2、焚烧法:用火烧电线电缆的塑料皮,烧掉外皮回收线芯。这种方法会产生大量的有毒气体,严重污染环境;燃烧过程中线芯的氧化也会降低金属的回收率。
2. Incineration method: burning the plastic skin of wire and cable, burning the skin and recycling the core. This method will produce a large number of toxic gases, seriously polluting the environment; the oxidation of the core during combustion will also reduce the metal recovery rate.
3、机械剥皮法:利用机械设备对电线电缆进行处理。针对粗径线缆一般使用剥线机,小于20mm的电线使用铜米机加工。这种方法是目前比较主流的处理方法。
3. Mechanical peeling method: using mechanical equipment to process wires and cables. Stripper is generally used for thick cable, and copper meter machine is used for wire less than 20 mm. This method is the mainstream method at present.
4、化学法:利用化学原理,对电线电缆进行分解处理,但分解液会产生新的污染。根据目前环保要求,不推荐这种处理方法。
4. Chemical method: The decomposition of wires and cables is carried out by using chemical principle, but the decomposition solution will produce new pollution. According to the current environmental requirements, this treatment method is not recommended.
5、冷冻法:利用液氮作为冷冻剂。低温环境下电线电缆会变脆,经过破碎和震动。可使线皮与线芯分离。这种方法比较环保,但成本过高。
5. Freezing method: using liquid nitrogen as refrigerant. Wires and cables can become brittle, broken and shaken at low temperatures. It can separate the coil from the core. This method is more environmentally friendly, but the cost is too high.

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