Specifications

Yuneng DYJC-6000 Online Coalescence and Vacuum Lubrication Oil Cleaning Equipment

(Dehydration by vacuum and special dehydration filters)

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

General Introduction:

DYJC online Coalescence and Vacuum Lubrication Oil Cleaning Equipment is designed for deep dehydration

of 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℃ 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℃):28.8-35.2 mm²/s

   flash point ( open cup) > 190℃

   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 

DYJC online Coalescence and Vacuum Lubrication Oil Cleaning Equipment   Parameter

According to your financial budget and requirements on purified oil, you can choose our ZJC-T vacuum oil

purifier (dehydrate by vacuum distillation) or JT online coalescing dehydration oil purifier (dehydrate

by special filters) or DYJC online oil purifier (combined function of ZJC-T and JT to dehydrate by

both vacuum distillation and special filters).

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

Factory & workshop look

To be shipped

Consumable Material & After-sales Service

We take full advantage of our years of experience (since 1997) in oil filtration filed to supply reliable machine. Special engineered design features, top-quality components and workmanship ensure years of maintenance-free operation and performance.

Usually the only consumable material of the machine is the filter elements. All other parts or elements seldom have problem because of high and stable quality.

We will send engineers to your city for after sales service within 2 weeks after machine arrived at your site.

If any problem, we will supply replacing parts or send engineer to your site (free within warranty period, charge reasonably beyond warranty period).

Contact us for more information as (pumps, heater, filter elements, PLC, flow meter, digital vacuum gauge, VFD….)

Available option:

3 stages-vacuum pumps are available if higher requirement.

Inline Digital Particle Monitor

Inline Digital Moisture Indicator

Fullers Earth Towers for Acid Removal

Explosion Proof Components

Open Flatbed or Enclosed Trailer

Yuneng products list:

1. Insulation Oil filtration machine:

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

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

ZJB Transformer / Insulation Oil filtration 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 filtration machine

Quantitative oil injection machine (customized product)

2. Turbine Oil filtration machine:

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

DYJC online turbine oil filtration machine (dehydration by special filters and vacuum system)

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

3. Lubricating Oil filtration machine:

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

ZJC-M Oil filtration machine for OCS. (oil with high viscosity 100-320cst at 40℃)

4. Other kinds of oil filtration machine:

KYJ fire-resistance oil filtration machine (EHC oil)

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

YL mobile oil filtration machine (simple, cheap)

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

YNZSY used oil filtration machine (by chemicals)

YNZSY-LTY used tire oil filtration 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