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去除变压器油中微小杂质的方法

  对于一般被水和尘埃等杂质污染的变压器油,可以使用板框式压力过滤机,经过多次循环过滤等方法。它的原理是利用滤油纸吸收水分、过滤杂质。因其构造简单、搬运方便,也得到广泛应用。

  For transformer oil polluted by impurities such as water and dust, the plate and frame type pressure filter can be used, after several cycles of filtration. Its principle is to use water filter paper to absorb water and filter impurities. Because of its simple structure and convenient handling, it has also been widely applied.

  现在普遍采用的是真空滤油机,它不仅能彻底去除油中水分和气体,而且能有效去除微小杂质。粗过滤采用金属滤网和强磁铁,精过滤通常过滤1~μm微小杂质。

  The vacuum oil filter is widely used now. It not only removes the moisture and gas in the oil completely, but also removes tiny impurities effectively. Coarse filtration is made of metal strainer and strong magnet. Fine filtration usually filters 1 ~ m tiny impurities.
山东变压器油

  一般多采用硅胶或活性氧化铝做吸附剂。污油处理系统中,为保证硅胶与山东变压器油充分接触,并便于更换硅胶,在硅胶罐内设置若干隔板,将硅胶装入小布袋内旋转,不可散装。经过加热后的山东变压器油送入硅胶罐,做一定时间的循环,使其充分发挥吸附效果后,再经滤油机注入到净油罐内。

  Generally, silica gel or activated alumina is used as adsorbent. In the sewage treatment system, the silica gel is fully contacted with the Shandong transformer oil, and the silica gel is easily replaced. The silica gel can be installed in the silica gel tank, and the silica gel is loaded into the small cloth bag and can not be dispersed. After heating, the Shandong transformer oil is sent into the silica gel tank for a certain period of time, making it fully exerting the adsorption effect and then injecting the oil filter into the net oil tank.

  在处理过程中应定时监测,来判定吸附效果,当吸附效果不明显时,即应考虑更换硅胶。一般硅胶用量按重量计约占油的3%~5%。污油处理系统应与新油处理系统分开,以免交叉污染。装用过污油的罐、容器等,必须经过彻底清洗后才能再用于正常生产的油系统。

  In the process of treatment, it should be monitored regularly to determine the adsorption effect. When the adsorption effect is not obvious, we should consider replacing silica gel. The general silica gel dosage accounts for about 3% to 5% of the oil by weight. The waste oil treatment system should be separated from the new oil treatment system so as to avoid cross contamination. Tanks and containers that are used for waste oil must be thoroughly cleaned before they can be used for the normal production of the oil system.

  本文由山东变压器油为您提供,我们的网站是:http://www.jnwdsh.com/我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!

  This article from Shandong transformer oil for you to provide, our website is: http://www.jnwdsh.com/ we will be full of heart and wholehearted enthusiasm for you to provide better service, welcome to your visit!

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