Horizontal Vacuum Transformer Oil Purifier and Oil Processing Equipment
Introduction
Horizontal Vacuum Transformer Oil Processing Equipment ,also called double vacuum transformer oil purifier, which take the latest deaeration and dehydration technology, HOPU's engineer patent fully automatic defoaming system installed , and double horizontal vacuum separators designed for high efficiency transformer insulation oil filtration and purification.
HOPU T-shape Transformer Oil Purifier Application
The double vacuum oil processing equipment or oil purifier is to remove free and dissolved water, gases, and mechanical impurities from insulating oils so as to ensure its purity and improve its insulation property. It is suitable for the application to oil treatment 220KV / 330KV 500KV/750KV / 1000KV ultra-high voltage and UHV grid transmission and transformation projects. Due to the high safety characteristics of ultra-high voltage and ultra-high voltage power grids, the insulation oil in transformers, transformers and reactors is extremely demanding. It is also suitable for the treatment of capacitor oil, transformer oil and freezer oil.
It has super strong dehydration, impurity-removal and harmful gas removal capabilities, and has high safety and stable operation capabilities. The equipment is equipped with first-class vacuum pump system, oil transfer system and filtration system. The filter element with high beta value imported filter material has strong oil particle purification ability.
The cleanliness of the filtered oil product is above NAS1638-3, the water content is lower than 3PPM, the gas content is lower than 0.01% (methane and hydrogen Harmful gases such as acetylene are zero), and the breakdown voltage of oil products is greater than 75KV, all oil index fully meet the international UHV requirements. This machine also has the functions of vacuum drying, vacuum oil injection, and hot oil circulation. It can also be used as a separate vacuum pumping unit to the transformer and power equipment.
Transformer Oil Processin Equipment Features
◆ The vacuum system uses the roots pump as the main pump and the rotary vane vacuum pump as the primary pump. Fast start-up, large pumping speed, stable performance, and high ultimate vacuum of less than 5Pa.
◆ Double horizontal vacuum separators, combined with Duplex-Stereo film evaporation technology
◆ Strong ability to remove impurities: ultra-large area cylindrical precision filter element, with high filtration accuracy, easy installation and replacement.
◆ Low-load heating: Adopt advanced internal and external double-tube heat radiation indirect heating technology.
◆ Automatic control to realize unattended, safe and stable working.
◆ Safety interlock protection for oil pump, vacuum pump, heater to keep safely working
◆ Low noise, easy operation, long maintenance interval, low energy consumption, low operating cost
◆ It can be used together with the insulation oil regeneration device, which has the effect of decoloring, deacidification, deoxidation and removing free carbon and other harmful substances from the oil.
HOPU Transformer Oil Purifier Technical Parameters
| Index name | ZYD-H | 30 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Flow rate | L/min | 30 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Ultimate vacuum | Pa | ≤5 |
| Working vacuum | pa | ≤133 |
| Working pressure | Mpa | ≤0.3 |
| Working Temperature | ºC | 30-80 |
| Power supply |
| 380V 50HZ 3Ph (will be designed per customers' power supply) |
| Continuous working time | H | ≥200 |
| Working noise | dB | ≤65 |
| Heating power | KW | 24 | 30 | 48 | 60 | 72 | 90 | 120 | 150 | 180 |
| Total power | KW | 28.5 | 34.5 | 53 | 68 | 80 | 99 | 132 | 165 | 198 |
Pipe
diameter | Inlet | mm | 32 | 32 | 45 | 45 | 45 | 58 | 58 | 75 | 75 |
| Out | mm | 32 | 32 | 45 | 45 | 45 | 58 | 58 | 75 | 75 |
Machine
dimension | L | mm | 1500 | 1500 | 1800 | 1800 | 1850 | 2000 | 2000 | 2100 | 2150 |
| W | mm | 900 | 1300 | 1300 | 1500 | 1500 | 1600 | 1900 | 1900 | 2000 |
| H | mm | 1450 | 1550 | 1650 | 1850 | 1850 | 1850 | 2200 | 2250 | 2250 |
Note: 1. The dimension and weight will be changed with changing of technical specs.
2. All the specs can be customized according to client's requirements |
The final treated oil index:
| Item | Guarantee indexes |
| Moisture content | ≤3PPM |
| Impurity size | ≤1 micron |
| Gas content | ≤0.1% |
| Dielectric strength | Above 75kv |
Optional Parts
PLC control system, fully automatic touch screen
Online moisture tester
Flow Frequency changer
Flow meter
Flow Sensor
Structure: Mobile type, stationary type, trailer, enclosed doors, open type
