On April 23, Fuootech's QC team conducted the ZYD-T-100 at the factory.
ZYD-T Series Transformer oil filtration machine can remove trace water, free water, soluble water, dissolved gas, impurities and tiny particles as well as acetylene, hydrogen, methane and other harmful ingredients effectively and rapidly from used or new transformer oil, so as to improve the flash point, acidity, interfacial tension and dielectric strength value of insulating oil. It suits for purifying all kinds of insulation oils, especially suits for purifying transformer oil from 110KV and above UHV power transmission and distribution projects; also suits for purifying of capacitor oil, mutual inductor oil, switch oil, cable oil.
Main Functions
1). Removing Moisture/ dehydration : the final treated oil can achieve less than 3 ~ 5ppm;
2). Degassing: the final treated oil can achieve less than ≤0.05%;
3). Removing Particles: the final treated oil can achieve 1 micron;
4). Vacuum oil filling/transferring;
5). Vacuum drying equipment for transformers;
6). Vacuum purification online work, unattended operation (at certain working condition).
Working Principle
When this machine start working and vacuum degree is upto the set value, the used oil will be sucked into the pre-filter under the pressure difference, the pre-filter will remove the big size impurities/ particles, then the oil which just contains the tiny particles is heated by the heaters. Then the heated oil enter into the vacuum separator chamber, through the function of vacuum pressure and degassing system, the moisture content in the oil, which is vapoured & Separated from the oil quickly, is either discharged under the process of the vacuum system or refrigerated to liquid water into water receiver, meanwhile degasification work is completed, then oil is pumped into fine filter 2 to remove more particles, and fine filter 1 removes the tiny impurities completely. Finally, clean oil goes out through the oil outlet.
More information about the machine, welocme to contact us!
