sorensen-engineered-systems HOME   I   ABOUT US   I   NEWS   I   SITE MAP   I   CONTACT   I   REQUEST QUOTE   
     
  markets-servedcustom-systemsrequest-quotetechnical-support  
       

custom-systems


custom-systemscustom-systemscustom-systems
               
    < Back to Custom Systems 
  sorensen-spacer  

water-purification-systems

The most common applications for water purification systems in Power Plants are turbine oil, transformer oil and EHC systems.

purification-vacuum-systems

Purification systems draw contaminated oil in by a vacuum of 25 In/Hg and the oil passes through the in-line low watt density heater where the oil is heated to an optimum temperature.

water-purification-systems-power-plants

Water purification systems from Sorensen Systems have been used in Power Plants, Steel Mills, Paper Mills, and other Industrial and Machine Manufacturing companies.





 

Portable Purification Systems
Solve Contamination Problems

Water is one of the most common contaminants in a fluid system and one of the most damaging. When water contaminates a system, it can cause serious problems. Among the most serious problems are:

  • Fluid breakdown
  • Reduction of lubricating properties
  • Additive precipitation
  • Oil oxidation
  • Abrasive wear
  • Corrosion

There are a variety of so-called dryers that attempt to address the water contamination issue. A centrifuge unit can be used to remove water. But, it has some drawbacks; among them are it only removes free water, has difficulty breaking stable emulsions, and is costly. Another type of dryer is a desiccant unit; but, they have limited water removal capability, they only remove air ingressed particles, and again, can be costly. A third option is a coalescent unit; which can only remove free water, has difficulty breaking down stable emulsions and it can take up a lot of floor space.

Free vs. Dissolved Water

When discussing the effects of water contamination, there are two kinds of water to consider. The first is so-called "free" water and the second is "dissolved." Free water occurs when oil becomes saturated and cannot hold any more water. This water is usually seen as cloudy oil or puddles of water at the bottom of an oil reservoir. Water which is absorbed into the oil is called dissolved water. At higher temperatures, oil has the ability to hold more water in the dissolved stage due to the expansion of oil molecules. As the oil cools, this ability reverses and free water will appear where not visible before. In addition to temperature, fluid type also determines the saturation point for each system.

Restoring Contamined Oil

With the use of a portable purification system from Parker, it's possible to restore the oil to acceptable levels of purity. The machine draws the contaminated oil via a vacuum. The oil passes through the in-line low watt density heater where the oil is heated to an optimum temperature of 150°F. The oil then enters the distillation column where it is exposed to the vacuum through the use of special dispersal elements.

This increases the exposed surface area of the oil and converts the water to vapor form, which is then drawn through the condenser by the vacuum pump. The water-free oil falls to the bottom of the column and is removed by a heavy duty lube oil pump. This pump forces the dry oil through a final particulate removal filter. Clean oil passes out of the unit, back to the reservoir, and into the system. The oil is clean.

PVS System

The Parker PVS System has many applications in the commercial/industrial marketplace. The most common applications in power plants are turbine oil, transformer oil and EHC systems. The system has many important design advantages:

  • Condensate holding tank to eliminate potential hazard
    of exhausting in the atmosphere

  • Compact size allows for easy transport and movement
    around the plant

  • Automatic operation increases running time and reduces
    labor costs

  • High temperature safety circuit prevents system damage

  • Programmable thermostat allows for unattended operation and increases oil life


^top

 

               
               


Sorensen Systems

A Subsidiary of THG Corporation
70 Bearfoot Road
Northborough, MA 01532

T: 508-393-7660
F: 508-393-6042

REQUEST INFORMATION


 
 
  FEATURE STORY
  Who Knew that Pink
Meant Hydraulics?

When the specification said the machine was to be painted pink, who knew there was more than one pink? Pink Hydraulic Power Units

 
  TECHNICAL SUPPORT
  Read Mike's Best
Online Tool Links

Our VP of Engineering has some
favorite online conversion tools
that you may find useful.
Mike's Conversion Tools
 
  SORENSEN BLOG
  Our Engineers Comment
On Topics of Interest

Each month our engineers take up a topic and add their insight. It can range from motion control to electricity cost. Sorensen Blog.
   
       
  Sorensen Engineered Systems
Division of Sorensen Systems


70 Bearfoot Road
Northborough, MA 01532

  Phone: 508-393-7660
Fax: 508-393-8203
Email • Terms & Conditions • Disclaimer • Jobs • Our Mission
© 2018, Sorensen Systems. All rights reserved