Effective way of vacuum dehydration and terminated oil purification

Posted on Oct 19, 2011 | Hits: 2006 | Stock No: #0060


In order to achieve optimal dielectric strength and insulating performance inside of transformers and circuit breakers, dielectric oils must be kept absolutely clean and dry. ZHONGNENG designs and builds the most effective, durable, and easily operation high vacuum transformer oil purification system on the market today. Transformer oil treatment plant means?Old transformer oil is generally mixed with gas, water and contaminants, and also the new transformer oil sometimes, the content of the contaminants generally increases fast by time. So the transformer oil treatment machines can remove these associated gases, water and contaminants, and separate them from the oil and take them away. After treating the oil by our oil treatment plant, the stabilized oil is then again ready to be used in power transformers.

Series ZYD Double-stage transformer oil purifier can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipments working safely and normally. Series ZYD oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling. 

The series ZYD Double-stage vacuum Transformer oil purifier plant is designed for the following application: 
I. Degassing, dehydration and filtering impurities of transformer oil 
II. Remove acidity, sludge, free carbon, other soluble oil decay products and discoloration 
III. It can vacuum filling oil to transformer, vacuum dry transformer and on-line operation transformer . 
IV. It is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on. The standard ZYD system is designed for processing oils in workshops, in storage tanks or directly in transformers (energized or de-energized transformers). 

1.Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
2. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies
3. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
4. Double-infrared liquid level sensor, pressure protective system to ensure the machine operation easy and safely.
5. Adopts interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
6. Working with BZ insulating oil regeneration device to decolor (remove acid, oxide, free carbon) and lower dielectric loss, making the treated oil more limpidity.mining enterprises purifying the unqualified transformer oil, mutual inductor oil, switch oil and so on. 

The oil technical data after treatment:
1. Gas content less than 0.1%
2. Impurity size less than 1μm without free carbon
3. Oil dielectric strength (breakdown voltage) more than 75KV
4. Acidity value less than 0.01 mgKOH/g
5. Dielectric loss factors at 90℃ less than 0.001

Technology and advantages of this model:
1: It is for treating various insulating oil, including transformer oil, mutual inductor oil, switch oil.
2: It is widely applied in large scale manufacturing factory, power station and other related industrial fields which will use transformers, especially for over 110 KV transformers.
3: Double stage vacuum system, adopt international advanced duplex stereo-evaparation technology and UK G technology to eliminate the trace water in insulation oil and recover its breakdown voltage greatly.
4: Adopt Germany's 3 UG phase replay, can make the machine working efficaciously and safely at any situations, such as power off, lack of phase, wrong phase position, etc.
5: Equipped with advanced dielectric condensation devices for greatly prolong the oil purifier service life.
6: A trinity of interlocked preventive device is applied for avoid the machine being damanged from any accident automatically.
7: It also can be used as a separate vacuum system for dehydrating oil only, don't need to run all process and can save time and consumption for different request on oil filtration.
8: It can work onsite with the transformer running together.
9: A PLC system can be attached as per customer's requirement.
10: It can be moved easily with equipped steel wheels, it also can be designed for different structure of fully enclosed type and fully enclosed trailer type for the purpose of ourdoor use and indoor use.
11. Various color of this model can be produced just as customer's favor.

Con tact: Mr. VienZhang
vien_zhang@hotmail.comskype: vien_zhang
Tel : 86 13512396086
Fax: 86 23 86197078
Chongqing Zhongneng Oil Purifier Manufacture Co.,Ltd

Find more on
http://pureyouro il.diytrade.com

Contact Info
Email: vienzhang@gmail.com
Contact Name: VienZhang
Address: 13 Huoju Street, Jiulong Industrial Park, Jiulongp
Phone: 8613512396086
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