DYJC-Series Online Coalescence and Vacuum Lube Oil Refinery Equipment  

 (Dehydration twice by vacuum and special filters)

For lower requirements with lower price, pls seach our JT or ZJC-T

DYJC-Series Online Coalescence and Vacuum Lube Oil Refinery Equipment  is designed for deep dehydration from oil which contains much water (≥2%) and seriously emulsified. Dehydrate by 2 systems: coalescing and vacuum. Coalescing remove free water by 2 kinds of special filters, vacuum remove dissolved water and emulsified water. After dehydration, there are filters to remove particles.

To remove free water: 2 kinds of special filters. One called coalescing filter, which gather small water molecule into big water drop. Another called separation filter, which let oil flow while water drop can not flow. Water drop will fall into a tank by gravity

To remove dissolved water and emulsified water: vacuum distillation, water will be vapor at 40-60°C under vacuum degree and pumped out, vapor will be water again in cooling system and discharged.

To remove particles: we use 3 stage of filters to get cleanness up to NAS grade 6.

Features:

1. Perfect design, you can run the coalescing system or the vacuum system only. Surely to run both of the systems is the best solution.

2. Work on line, prolong turbine oil life and maintain your turbine/ lubricating system timely.

3. There is DCS distance control connection.

4. The separated water can be discharged manually or automatically.

5. There are pressure protection for the coalescing tank and filtering tanks.

6. Explosion-proof type and trailer type are available.

Index after purification (test at oil-outlet of the purifier) :

   water content ≤ 50ppm

   gas content <0.2%        

   kinematic viscosity (40°C):28.8-35.2 mm²/s

   flash point ( open cup) > 190°C

   acid value ≤ 0.2 mgKOH/g ( without antirust in your oil)

              ≤ 0.3 mgKOH/g ( with antirust in your oil)

   demulsibility≤60 min

   filtration accuracy ≤ 5 micron

   oil appearance: transparent

   cleanness: ≤NAS grade 6

Parameter

Contact us now to discuss your oil condition and get our professional solution.

Factory & workshop look

To be shipped

Yuneng products list:

1. Insulation Oil filtering machine:

ZJA Ultra-high Transformer / Insulation Oil filtering machine (1000KV, ±800KV, 750KV, ±660KV project) ( 2 stage vacuum)

ZJA High-vacuum Transformer / Insulation Oil filtering machine (110KV-500KV project)) (2 stage vacuum)

ZJB Transformer / Insulation Oil filtering machine (≤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 filtering machine

Quantitative oil injection machine (customized product)

2. Turbine Oil filtering machine:

JT coalescing dehydration oil filtering machine (dehydration by special filters)

DYJC Turbine Oil Purifier On Line Treatment  (dehydration by special filters and vacuum system)

ZJC-T vacuum oil filtering machine for turbine oil (dehydration by vacuum system)

3. Lubricating Oil filtering machine:

ZJC-R vacuum Oil filtering machine for lubricating oil (machinery oil, hydraulic oil, compressor oil, coolant oil, cutting oil..)

ZJC-M Oil filtering machine for OCS. (oil with high viscosity 22-320cst at 40°C)

4. Other kinds of oil filtering machine:

KYJ fire-resistance oil filtering machine (EHC oil)

LY plate-frame pressure oil filtering machine (simple, paper filtration)

YL mobile oil filtering machine (simple, cheap)

5. Waste oil regeneration machine (by chemicals or by high temperature distillation)

YNZSY used oil filtering machine (by chemicals)

YNZSY-LTY used tire oil filtering machine (by chemicals)

Waste oil distillation machine

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