Transformer Oil Purification Equipment
It is used To Treat Unqualified Transformer Oil maintenance is the key to transformer reliability, performance and longevity. Your transformer's insulating oil should be free from moisture, dissolved gases and particles that accumulate as the oil ages. Even some new oils may require treatment to limit these contents to acceptable levels.
Performance:
Water Removal: Overall Water Content ≤5 PPM by removing free, emulsified, and dissolved water.
Particulate Removal: Particle counts as low as 1 micron.
Entrained Air and Gas Removal ≤ 0.3%
Acid Removal: can be equipped with fullers earth towers to neutralize acid and Lower TAN to < 0.03 KOH/g
Dielectric Strength:≥70 kV per ASTM 877
Features:
Two separating house made by stainless steel. Oil flow by rotation in stereo evaporation to degas and dehydrate well. (Patent no. ZL200420061085.6).
The combination of axial fan and condenser make vapor from vacuum pump and roots pump into water, it can prolong time to change vacuum oil while meet emission standard.
Multiple Filter Housings With Cartridge Style Filter Elements, big filtering area to hold more particles.
Control system: IEC standard with each wire marked. tri-unity control to avoid wrong operation as lack-phase, wrong phase and overload.
Oil level in vacuum tank is controlled by photoelectric switch, which is flexible and accurate. No oil-spraying. (Patent no.: ZL200420060973.6).
Parameter of Vacuum Oil Filtration System ( choose a suitable model for you)
Item |
Parameter |
Unit |
ZJA1.8KY |
ZJA3KY |
ZJA6KY |
ZJA9KY |
ZJA12KY |
ZJA18KY |
Technical parameter |
Flow Rate |
L/H |
1800 |
3000 |
6000 |
9000 |
12000 |
18000 |
Working Vacuity |
Pa |
≤80 |
Working pressure |
Mpa |
≤0.35 |
Temperature Range |
|
45-65 |
Power Supply |
|
50Hz 380V 3-Phase 4-Wire |
Total Power |
KW |
18+2.25 |
30+6 |
2X30+6.6 |
3X30+8.2 |
4X30+10 |
5X30+16.5 |
Inlet/Outlet Diameter |
mm |
32 / 25 |
38 / 32 |
44 / 38 |
48 / 44 |
64 / 48 |
76 / 64 |
Size |
Length |
mm |
1200 |
1500 |
1870 |
1930 |
2160 |
2250 |
Width |
mm |
950 |
1150 |
1250 |
1400 |
1600 |
1750 |
Height |
mm |
1600 |
2000 |
2200 |
2460 |
2650 |
2650 |
Weight |
Kg |
650 |
900 |
1200 |
1600 |
2200 |
3000 |
Oil treatment index |
Breakdown Voltage |
KV |
70-75 |
Water Content |
ppm |
3~5 |
Gas Content |
% |
≤0.2 |
Filtration accuracy |
µm |
≤1~3 |
Available option:
Inline Digital Particle Monitor
Inline Digital Moisture Indicator
Fullers Earth Towers for Acid Removal
Explosion Proof Components
Open Flatbed or Enclosed Trailer
Yuneng product list
1. Insulation Oil Purifier:
ZJA Ultra-high Transformer / Insulation Oil Purifier (1000KV, ±800KV, 750KV, ±660KV project) ( 2 stage vacuum)
ZJA High-vacuum Transformer / Insulation Oil Purifier (110KV-500KV project)) (2 stage vacuum)
ZJB Transformer / Insulation Oil Purifier (≤110KV) (one stage vacuum)
ZJ Vacuum Pumping machine (extract vacuum, dry transformer)
GF Dry Air Generator (produce dry air for operators to maintain transformer, reactors).
JZ OLTC (on-load tap changer) online Oil Purifier
Quantitative oil injection machine (customized product)
2. Turbine Oil Purifier:
JT coalescing dehydration oil purifier (dehydration by special filters)
DYJC online turbine oil purifier(dehydration by special filters and vacuum system)
ZJC-T vacuum oil purifier for turbine oil (dehydration by vacuum system)
3. Lubricating Oil Purifier:
ZJC-R vacuum oil purifier for lubricating oil (machinery oil, hydraulic oil, compressor oil, coolant oil, cutting oil..)
ZJC-M oil purifier for OCS. (oil with high viscosity 22-320cst at 40°C)
4. Other kinds of oil purifier:
KYJ fire-resistance oil purifier (EHC oil)
LY plate-frame pressure oil purifier (simple, paper filtration)
YL mobile oil purifier (simple, cheap)
5. Waste oil regeneration machine (by chemicals or by high temperature distillation)
6. Oil tester/ analyzer:
Dielectric oil breakdown strength tester
Water content tester
Inline Digital Flow Meter and Totalizer
Viscosity analyzer
Flash point analyzer (close cup)
Flash point analyzer (open cup)
Interfacial tension analyzer
Gas chromatograph
Chongqing Yuneng Oil-Filter Manufacturing Co., Ltd. is a new and high-tech joint-stock enterprise established on the basis of the former Chongqing Yuneng Oil-Purifier Factory. Our company, covering an area of about 14, 500 square meters, specializes in the R&D, manufacture, and marketing of oil, water and gas filtering and purification products and complete sets of related equipment. We gather a group of specialized talents with years of working experience and technological development. Now we have 228 employees, and 60% of them have received an educational background at or above the junior college level. We can produce 1, 000 sets of oil-filtering equipment and purification equipment for other fluids every year. We are one of the world competitive companies specializing in high-tech oil purifier research and manufacture.
We attach great importance to product quality, specialization, dedication and constant improvement. Aiming to become a world-advanced manufacturer of oil treatment equipment, we have always upheld the development philosophy centering on "technological innovation and service improvement". We have passed ISO quality management certification. Besides, ten of our new technologies have received national patents of invention and five of our oil purifier series have been granted the title of "new and high-tech products of Chongqing". In 2004, our company was rated as a new and high-tech enterprise of Chongqing. In addition, with the support and help of the Chongqing Commission of Science and Technology, our company implemented EPR information management system in 2006. All these lay a solid foundation for our company to provide customers with high-quality reliable products and fast and comprehensive service to avoid homogenous competition on quality improvement.
Over the past 20 years, we have always stuck to the operational concept of "being faithful and dedicated, practical in development, and cooperative for common progress". By working in a down-to-earth manner and orientating ourselves to customer needs, we have received the recognition of a lot of customers. So far we have sold over 15, 000 sets of Yuneng-brand oil purifiers, which are widely used in electric, metallurgical, petrochemical, mechanical, military industry, railway, light industry, and other industries. Our products enjoy a fairly big market share and have become a famous brand in medium- and high-grade oil treatment equipment.
According to the long-term development objective of the Group, we set up a new company called Chongqing Xingao Electromechanical (Group) Co., Ltd. The new Group will continue to seek innovation and dedicate itself to the research and manufacture of high-end oil treatment technologies. It will also seek diversified development to cover the manufacture of water and gas purification equipment and filtering consumables as well as the assembly of electro-mechanical and environmental protection equipment, so as to realize the goal of making strong main business while making the company bigger as a whole. We are ready to do our part to develop national industries, save energy and protect the environment.
We are looking forward to cooperating with you.
