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  • Name: Minitype vacuun oil purifier
  • ID: minitype
  • Main Material: High carbon steel,304 stainless steel
  • Operating Principle: Coalescence demulsification, vacuum dewater degasification,precision filtration acid and impurity
  • Apply to Oil: The lubricating oil, hydraulic oil, frozen oil, turbine oil, transformer oil
  • Views : 24

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Name of product: Minitype vacuun oil purifier


Used in power plant, power station, electric power company, substation industry, railway, petrochemical, metallurgical industry, etc.To unqualified transformer oil, mutual inductor oil, breaker oil, capacitor oil, cable oil, high voltage switch oil, such as insulating oil.It can quickly and efficiently remove out the harmful material of oil, such as water, gas, mechanical impurities, to improve flash point and pressure values.


1. High efficiency in dewater and degassing: Adopting Dingneng's latest patented technology of three-dimensional evaporation degassing, dehydration system, the unique stainless steel folding of swirling separation tower, increasing the separation area makes the oil film. Built-in secondary evaporation interlayer, plus a special vacuum packing, increase the oil film contact area, rapid moisture in the separation of oil and gas, efficiency is the several times of similar products.

2. Powerful ability in remove impurity: High β precision filter material, multistage filtering and encryption step by step. And remove oil within the tiny impurity. Filter volume is big, pollutant carrying capacity is big. Service life is long, and configure the filter pollution automatic detection function.

3. Short oil processing time: High vacuum large pumping speed, can quickly and efficiently remove the moisture in the oil, the oil dry degree, breakdown voltage value, disposable filter effects are greatly improved, shorten oil processing period, so as to improve the performance of the oil.

4. Uniform Heating: The system adopts low density indirect cycle carbon fiber heating technology, put an end to produce acetylene gas oil cracking. Low energy consumption, uniform heating, the oil temperature is stable.

5. Automatic control: the machine adopts automatic constant temperature control, photoelectric liquid level control, automatic antifoaming control, automatic pressure protection and excellent configuration, ensure no spray equipment in operation of oil, the safe and stable operation

6. Interlock protection: overload protection, overpressure alarm outage protection, short of oil, oil protection, phase sequence protection to ensure the machine run reliably for a long time

7. Humanized instructions: automation design, and the oil temperature, pressure, vacuum, filter pollution, running state and other instructions.

8. Modern design: Advanced net oil process design, online processing and offline processing, high degree of automation, which can realize the unattended operation. The equipment compact structure, convenient movement.

9. Good comprehensive performance: Low noise, easy operation and maintenance interval long, low energy consumption and low cost, high oil filter efficiency, etc.

Optional devices:

A. Optional PLC , touch-sensitive screen man-machine dialogue interface, and dynamic display (Optional)

B. Imported components. (optional import brand vacuum pump, oil pump motor group, the filter element, electrical components, instruments)

C. Flowmeter(optional)

D. According to the working environment, choose appropriate explosive-proof grade(Ex d II、 Ex d I 、BT4、 CT4 )

E. Online micro water meter(optional)

F. Plate and frame filter(optional)

Optional structure shapes:

Understructure:  1. mobile wheel type;  2. fixed installation type;  3. mobile trailer type

Machine frame structure: A, open; B, ceiling found type; C, fully enclosed rain house; D, canvas tent covering type

Material choice: 1, high carbon steel; 2, stainless steel inner; 3, all stainless steel

Color choice: Milk white; sky blue. grass green; industrial grey; warning yellow

Item Name of index Type/unit ZJB-5 ZJB-10 ZJB-20 ZJB-30 ZJB-50 ZJB-80 ZJB-100 ZJB-150 ZJB-200 ZJB-300
Technology index Nominal flow L/Min 5 10 20 30 50 80 100 150 200 300
Limited vacuity Pa ≤20
Working vacuity Pa ≤400
Temperature of oil ℃  50-65
Power V 50Hz380V(3-phase,4-wire)
Working pressure MPa ≤0.35
Total power KW 4 3.6+0.75 9+1.5 12+1.5 30+3 2.*24+3.3 2*30+4 3*30+6 4*30+7 5*30+9
Inlet/outlet diameter mm 25/16 25/16 32/25 32/25 38/32 38/32 44/38 48/44 64/48 76/64
Weight Kg 150 200 280 350 500 600 800 1000 1500 2500
Size length mm


900 1000 1100 1400 1600 1650 1850 2100 2200
width 400 700 850 900 1100 1200 1150 1250 1350 1400
height 800 1200 1300 1400 1700 2100 2050 2150 2200 2300
Treatment index Breakdown voltage Kv 60-65
Water content PPm 5-10
Air content % ≤0.25
Filtering accuracy μm 3
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