Single Stage 11KW Transformer Oil Purification 600L / H Vacuum Filter Machine
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Single Stage 11KW Transformer Oil Purification 600L / H Vacuum Filter Machine
General VF series transformer oil single-stage vacuum oil filter is widely used in power industry and large industrial and mining enterprises to purify the insulation oil of power transmission and transformation equipment. Can also be used for hydraulic oil, lubricating oil purification treatment. It can effectively remove water, gas and impurity particles in oil, improve insulation strength and oil quality, and ensure the normal operation of electrical equipment. VF series single-stage vacuum insulation oil purifier is mainly used to extend the lifetime of oils used in transformers, circuit breakers, mutual inductor, voltage regulators and switch gear, or to inject the insulating oil into the transformers. Equipped with regenerators, it can improve the effect of de-acid, de-color and remove dielectric and acid more effectively. The value of breakdown voltage will increase from 15KV to 65KV. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration.
Operating conditions: The installation shall be designed to opeartae satifactory at ambient temperatures ranging from -20 deg.C to 55 deg. C
Description Sino-NSH-VF is a dehydration and degassing unit with thermal and vacuum processing. Comparing with Sino-NSH-VFD this series is more suitable for smaller oil quantity or smaller capacity requests. Sino-NSH-VF is mainly used to improve the properties of insulating oils in electric power transformers and other oil filed electrical equipment. It can remove dissolved and free water, dissolved gas and particulate impurities effectively so as to increase special indexes of insulation oil. Sino-NSH-VF combines vacuum flashing evaporation technology and delaminating gradual-close filter technology to reach best performance of oil purification. Meanwhile, by integrating thermal and vacuum, the breakdown voltage is improved, which can be increased form 25kV to over 60kV. Sino-NSH-VF maintains an optimized structure and safe controls as to meet comprehensive requirement of transformer manufacturers and service companies.
Four main security and protecting systems: -Liquid level auto-controlling system -Auto pressure protection system -Steady temperature auto-controlling system
Edges
Characteristics
NSH-VF series transformer oil single-stage vacuum oil filter
features:
Main components a.Pre-filter: Utilizes a 50-80mesh strainer to remove any large particles
b. Electric heater: Oil Heater System assures less than 1.0 w/cm². During the heating process, the deterioration of the oil caused by overheating is avoided. The oil temperature can be adjusted between 20℃ to 80℃.The heater is controlled manually or automatically. The heater will stop automatically when the oil temperature reaches a certain degree. Being installed with safety protection devices, the heating system is secure and reliable. The heater will stop operation automatically when the oil volume of inlet is too low to avoid the damages of the heater.
c. Vacuum chamber: Utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. To remove free, soluble water, free and dissolved gases. The oil-level floating ball or infrared liquid level automatic controller system are installed in the vacuum vessel to control the oil level so as to avoid the oil being suctioned into vacuum pump in the operation. The new innovation of eliminating froth can avoid the oil being suctioned into vacuum pump.
d. Oil cooler: Connected to between vacuum chamber and the roots pump, the vacuum pump to avoid oil entering roots pump and vacuum pump. Secondly, to cool the heated air.
e. Oil discharge pump: Featuring high suction capabilities removes oil from the processing chamber and discharges the oil through a filter before it is directed either through the discharge port or is re-circulated within the system.
f. Fine filter: Oil receives its final “polishing” treatment by passing through a high performance element. The filter is rated to capture99.5% of particles greater from 5 to 10 micron absolute.
g. Sampling probe: Two (2) sampling probes shall be provided, one for the incoming oil and one for the processed oil.
h. Inlet&discharge valves: Manual valves are provided for the inlet and discharge connection.
i. Manual re-circulation valve: One manual valve is provided for re-circulation purposes.
j. Transformer dry-out connection: One transformer dry-out connection.
k. Control panel: Instrumentation, alarms& interlocks instrumentation&electrical controls are located in NEMA 12 type enclosure. Several pilot lights are provided to indicate operational status(on/off) of key components and alarm conditions.
Technical Specifications:
Another types of our oil purifier machines
GED series oil purifier: it is used to recycle all kinds of waste oil into base oil or diesel oil with high quality.
About us:►We are the leading manufacture near 25 years experience and supply
best quality and highest cost performance oil purification
machines. Our oil purifier equipment are built by high quality raw
materials with newest advanced technology by many skilled
technicians and professional workers. We are honest to every
customer and responsible for every machine we sold, we offer great
after sales service, anytime when customer need us, no matter
before or after purchase, we are available online or calling, to
make a fast and instant response to customer.
Contact: Shirley Liu Email: sinonsh33@sino-purification.com Tel/Whatsapp: +8617726298694
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