A vacuum transformer oil purifier is a type of transformer oil purification machine that is designed to remove impurities from the transformer oil. It works on the principle of vacuum dehydration, degassing, and filtration. In this article, we will discuss the working principle of a vacuum transformer oil purifier and its benefits.
Components of Vacuum Transformer Oil Purifier
A typical vacuum transformer oil purifier consists of several components, including a primary filter, heater, vacuum chamber, vacuum pump, condenser, oil outlet pump, roots pump, fine filter, piping, valve, and electrical control system.
The vacuum chamber is where the purification process takes place. The oil inlet and outlet ports allow the oil to flow in and out of the chamber. The heater is used to heat the oil to a specific temperature, which is necessary for the purification process. The filters are used to remove impurities from the oil. The vacuum pump is used to create a vacuum in the chamber, and the oil pump is used to circulate the purified oil.
Working Principle of A Vacuum Transformer Oil Purifier
The working principle of a vacuum transformer oil purifier can be broken down into five steps: heating the oil, filtering the oil, creating a vacuum in the chamber, removing moisture and gas from the oil, and oil circulation.
- Step 1: Heating the oil
The first step in the purification process is to heat the oil to a specific temperature. Heating the oil helps to remove moisture and other impurities that are dissolved in the oil. The heater is typically set to a temperature between 45 and 60°C.
- Step 2: Filtering the oil
After the oil is heated, it is passed through filters to remove solid particulate matter, such as dirt and dust, and other impurities that are suspended in the oil. There are different types of filters used, such as a coarse filter, a fine filter, and a microfilter, depending on the level of impurities in the oil.
- Step 3: Creating a vacuum in the chamber
After the oil is filtered, a vacuum is created in the chamber to remove the water and gas that are dissolved in the oil. The vacuum pump is used to create a vacuum in the chamber, which pulls the water and gas out of the oil.
- Step 4: Removing moisture and gas from the oil
As the vacuum is created in the chamber, the water and gas are pulled out of the oil and into the vacuum chamber. The moisture is removed by a process called dehydration, which involves exposing the oil to a high vacuum and a high temperature. The gas is removed by a process called degassing, which involves exposing the oil to a vacuum and then passing it through a chamber filled with adsorbent material.
- Step 5: Oil circulation
Once the oil is purified, it is circulated back into the transformer through the oil outlet port. The oil pump is used to circulate the purified oil through the transformer, ensuring that it is properly cooled and insulated.
Benefits of using a Vacuum Transformer Oil Purifier
Using a vacuum transformer oil purifier has several benefits, including:
- Improved transformer performance
By removing impurities from the transformer oil, a vacuum transformer oil purifier can improve the performance of the transformer.
- Increased transformer lifespan
Clean transformer oil helps to prevent equipment failure and prolong the lifespan of the transformer.
- Cost savings
By maintaining the quality of the transformer oil, a vacuum transformer oil purifier can reduce the need for costly repairs and replacements.
- Environmentally friendly
Vacuum transformer oil purifiers are environmentally friendly, as they help to reduce the amount of waste oil that needs to be disposed of.
In conclusion, a vacuum transformer oil purifier is an essential tool for maintaining the quality of transformer oil. By removing impurities from the oil, a vacuum transformer oil purifier can improve transformer performance, increase lifespan, reduce costs, and be more environmentally friendly. If you are responsible for maintaining transformers, investing in a vacuum transformer oil purifier can be a wise decision.
When in need of a transformer oil purification machine, it is important to choose a reputable supplier who can provide you with a high-quality product and reliable support. Look for a supplier who has a proven track record in the industry, offers a range of products to suit your needs, and provides comprehensive after-sales support and maintenance services. YUNENG can be the first choice for you.