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  • 冷凝器清洗在特点及使用方法有哪些?
  • 本站编辑:杭州启翔环保科技荣鼎彩平台发布日期:2018-05-18 22:26 浏览次数:

Condenser cleaning

一、突出特点:

1。 Outstanding characteristics:

This product is composed of detergents, inhibitors, accelerators, masking agents, fogging agents, surfactants and other organic acids series cleaning agents。 It has proved that this technology has high efficiency of descaling, fast cleaning speed, small corrosion to metal matrix, passivating metal in the process of cleaning, so no dezinzing and washing phenomenon appears, and the passivation film is compact and complete after cleaning。 This product does not contain toxic and harmful substances。 Therefore, it is safe to use, waste liquid is non polluting, safe and environmental friendly, and the method is simple and easy to master。 The popularization and application of the product provide a guarantee for the safe and efficient operation of the condenser。

二、使用方法:

Two。 Methods of use:

1、化学清洗流程:水冲洗→酸洗除垢→水 冲 洗→钝化处理;

1, chemical cleaning process: water washing, acid cleaning, scale removal, water washing, passivation.

2、断开与冷却盘管无关的其它系统,将清洗槽、清洗泵跟冷却盘管联接成一个清洗闭合回路;

2. Disconnect other systems which are not related to the cooling coil, and connect the cleaning tank, cleaning pump and cooling coil into a cleaning and closing loop.

3、在模拟清洗状态下对清洗系统的泄漏情况进行检查,同时清除盘管内松散的污物,当出口处冲洗水目测无大颗粒杂质存在时,水冲洗结束;

3. Under the condition of simulated cleaning, the leakage of the cleaning system is checked, and the loose dirt in the coil is cleared. When there is no large particle impurity in the flushing water at the exit, the water is washed out.

4、水冲洗结束后,在清洗槽内循环添加“冷凝器清洗剂”,控制清洗主剂浓度在3-6%,温度在50-60 ℃的范围内,于系统内进行循环清洗去污,清洗时间2-3小时左右。定时用pH试纸测量酸液的pH值(1次/20分钟),使其维持在1以下,当pH值在半小时内趋于稳定值且清洗系统内没有气体放出时,结束酸洗过程;

4. After the water rinsing, the "condenser cleaning agent" is added in the cleaning tank to control the concentration of the main agent in 3-6%, and the temperature is in the range of 50-60. The cleaning time is carried out in the system, and the cleaning time is about 2-3 hours. The pH test paper is used to measure the pH value of the acid (1 /20 minutes) and keep it below 1. When the pH value tends to stable in half an hour and no gas is released in the cleaning system, the process of pickling is finished.

5、水冲洗合格后,循环添加“ 钝化预膜剂”进行钝化处理,来提高铜管的耐腐蚀性能。待整个系统溶液浓度混合均匀后停止循环,浸泡2-3小时。将钝化液排出系统,然后用“ 中和处理剂”中和处理后排放(pH值6-7),清洗过程结束。

5. After water washing is qualified, the passivation pretreatment agent is added to passivation treatment to improve the corrosion resistance of the copper tube. After the solution concentration of the whole system is mixed evenly, stop circulation and soak for 2-3 hours. The passivation fluid was discharged from the system and then neutralized with the "neutralization treatment agent" and discharged (pH 6-7), and the cleaning process ended.

医药厂家冷凝器化学清洗管道清洗出的垢片

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