Destiny International

Low Vacuum Dehydration Machine (lvdh machine)

The Low Vacuum Dehydration (LVDH Machine ) technique is mainly used for separating moisture content from the oil which is present in three forms:
a) Dissolved Form
b) Emulsified Form
C) Free form

  • Very fast and highly effective water removing device, meant for high duty applications.
  • Easy full automatic operation.
  • Removes water, moisture and air bubbles: dissolved water: 80%, free water: 100%, air bubbles: 100%
  • Viscosity range from 10 ~ 600 cSt.
  • Oil temperature from 15°C ~ 60°C.
  • On demand, all systems can be supplied by customer requirement.
%Hydraulic Oil Filltration Machine%

Typical applications

Not every Low Vacuum Dehydration Machine fulfills its promises. But at Destiny our aim is to deliver the best in industry. That’s why leading companies, Heavy Industries and many others have choosen for destiny.

Have a look at our result and see how much more effective a Destiny’s Low Vacuum Dehydration Machine proves to be in practice.

Benefits

  • Easy to operate for an efficient method for continuous removal of moisture from oil.
  • No damage to oil and the unit offers dry, dehydrated oil.
  • Significantly reduced residence time with fast and efficient heat transfer
  • Reduced pressure drop
  • Ability to process materials that are sensitive to thermal degradation or prone to
  • fouling and ability to process high-viscosity and high-solids materials
  • High evaporation ratios (> 95%)
  • Easy to clean/maintain equipment

Working Principle of Low Vacuum Dehydration machine : 

The heating of hydraulic oil is performed indirectly and then that is poured into a vacuum chamber where it is scattered into a very thin layer of film thereafter it vaporizes & gets dissolved with gases at low temperature. How do separate water from oil? Now both air and gases that are derived from the previous process are now left to condense so that it gets separated from the oil. Our ultimate goal of heating oil indirectly at low temperature is to ensure that there is no burn off, hence no oxidation and no additional depletion of oil.

Comparative analysis of Vacuum Dehydration With Centrifugal water removals:

Centrifuging

Vacuum Dehydration

Heating oil to Approximately between 70 to 80°C is required to efficiently extract water

Whereas in LVDH technology, the Water is removed from oil even less than < 55°C.

Heating oil depletes additives.

No additive depletion.

Must be used off-line. All related machinery must be stopped to drain oil into barrels / tanks for cleaning.

Can be used on-line, is therefore user-friendly.

Somewhat cleans low molecular weight oxidized oil fraction

Easily removes low molecular weight oxidized oil fraction

Cannot remove emulsified water. Gear pumps used in centrifuging increase emulsification. ;

Easy & total removal of free & emulsified water / moisture.

Cannot remove low molecular weight oxidised oil fraction

Removes

Cannot remove dissolved gases like Ammonia / Nitrogen.

Removes

Cannot remove solid impurities below 10 micron, efficiently.

In conjunction with Electrostatic-oil Cleaners, removal efficiency is better than 0.01 micron.

Centrifugal systems do not clean any dissolved gas

Clears the dissolved gasses very easily

Many high speed moving parts requiring frequent maintenance

Only two pumps. Vacuum & discharge & slow moving parts.

 

Automatic water discharge.

Heating oil to Approximately between 70 to 80°C is required to efficiently extract water

Whereas in LVDH technology, the Water is removed from oil even less than < 55°C.

 Depleting anti-oxidation additive

No additive depletion

Somewhat clears emulsified water

Easy & total removal of free & emulsified water

Somewhat cleans low molecular weight oxidized oil fraction

Easily removes low molecular weight oxidized oil fraction

Centrifugal systems do not clean any dissolved gas

Clears the dissolved gasses very easily

It consumes very High energy

As compared to the centrifugal system it consumes very low energy

Low Vacuum Dehydration Machine
Low Vacuum Dehydration Machine

  •  Extracts water from oil
  •  Removes moisture from oil

S.NO

 

Degrees of Cleanliness

 

Adopting a Vacuum Dehydration Process

 

1.

100%

Free and emulsified water alongside free gases

2.

95%

of dissolved  Water

3.

90%

of dissolved  gases

Low Vacuum Dehydration Machine & Desiccation LVDH Specification are manufactured & assembled with extremely minute care & research and as per industry standards.

Low Vacuum Dehydration Machine

Don’t change your oil, filter it!

Can’t find what you’re looking for?

Contact Us for overarching Solutions

Experience our top-notch filtration and oil dehydration solutions designed to meet your specific needs.

Destiny standout as the most reliable supplier & Manufacturer exporter of lvdh machine, Hydraulic oil filtration machine, Hydraulic Off-Line Filtration Units, oil filtration machine in India, Hydraulic Oil Filtration Machine, portable oil filtration systems, Low Vacuum Dehydration Machine, Manufacturer In India, Coolant Sump Cleaner Manufacturer And Supplier In India, portable oil filtration systems, Hydraulic Oil Filtration Machine Manufacturer In India

We respond quickly to emergency outages and situations – call us at (783) 878-1100

Scroll to Top