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OilSyst Advanced Vacuum System

A complete engineered vacuum package designed for demanding oil re-refining applications, combining mechanical vacuum boosters, a specially configured liquid ring vacuum pump and process protection equipment.
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Introduction

Atcorp offers OilSyst vacuum system solutions for applications where heavy process carryover and carbon contamination can challenge conventional vacuum equipment. The engineered package combines multiple mechanical vacuum boosters with a specially modified liquid ring vacuum pump, cyclone separation, condensation and filtration to provide consistent process vacuum with reliable operation.

Key Benefits

Heavy Carryover Handling
Consistent Process Vacuum
Plug-and-Play Package
Fast Start & Stop
Process Protection
Low Vibration & Noise

Why Choose Oilsyst Advanced Vacuum System?

Heavy process carryover can reduce vacuum-system reliability and increase maintenance requirements, particularly in oil re-refining applications. OilSyst addresses this challenge by combining vacuum boosting with dedicated separation, condensation, filtration and liquid-ring pumping stages in a coordinated skid-mounted package.
Specification Details
System Type Engineered Vacuum Package
Primary Application Oil Re-Refining
Vacuum Boosting 2 or 3 Mechanical Vacuum Boosters
Backup Pump Specially Modified Liquid Ring Vacuum Pump
Process Carryover Protection Cyclone Separator
Condensation Interstage Vertical Condenser
Filtration Reusable Cartridge Filter
Discharge Separation Air-Liquid Separator
Oil Management Oil Recirculation Circuit
Control Electrical Control Panel with VFD
Installation Skid Mounted
Piping Integrated Interconnecting Piping
Optional Monitoring Vacuum Transmitter / Pirani Gauge
Optional Control PID Controller

OilSyst combines multiple vacuum stages and process-protection components to maintain reliable vacuum even when the process generates heavy carryover.

 

Step 1 – Process Gas Entry
Process vapours and gases enter the vacuum package through the inlet module.

 

Step 2 – Carbon Separation
A cyclone separator removes a significant portion of heavy carbon carryover before it reaches the vacuum pumping stages.

 

Step 3 – Condensation
The interstage condenser removes condensable vapours and collects them in a receiver.

 

Step 4 – Fine Filtration
A reusable cartridge filter captures remaining particles while maintaining low pressure drop.

 

Step 5 – Vacuum Boosting
Two or three mechanical vacuum boosters increase pumping speed and support efficient evacuation.

 

Step 6 – Liquid Ring Pumping
The specially modified liquid ring vacuum pump acts as the backup pump and handles the remaining process load.

 

Step 7 – Oil Separation & Recirculation
The discharge separator separates oil from the exhaust stream, while the integrated oil circuit filters, cools and recirculates the oil.

 

Step 8 – Controlled Operation
The electrical control system and VFDs coordinate operation of the vacuum package.

Built for Heavy Process Carryover

The system is specifically configured to manage heavy carbon and process carryover associated with demanding oil re-refining applications.

 

Multi-Stage Vacuum Boosting

Two or three mechanical vacuum boosters provide high pumping speed and support consistent process vacuum.

 

Integrated Process Protection

Cyclone separation, condensation and cartridge filtration help protect downstream vacuum equipment.

 

Modified Liquid Ring Backup Pump

The specially configured liquid ring pump is designed to handle the heavy load reaching the backup stage.

 

Plug-and-Play Skid

Major components, controls and interconnecting piping are integrated on a common skid to simplify installation.

 

Fast Start & Stop

Unlike conventional steam ejector systems, the package can start and stop without lengthy warm-up or warm-down periods.

 

Low Vibration & Noise

The package is designed for comparatively low vibration and noise, allowing flexible installation locations.

 

Integrated Oil Management

Filtration, circulation and heat exchange help maintain the operating condition of the liquid ring pump system.

Standard Components

    • Mechanical Vacuum
    • Booster 1
    • Mechanical Vacuum
    • Booster 2
    • Mechanical Vacuum
    • Booster 3 for applicable
    • skid configurations
    • Specially configured liquid ring vacuum pump
    • SS304 inlet port module
    • Inlet isolation valve
    • Cyclone separator
    • High-efficiency interstage condenser
    • Collection receiver tank
    • Reusable cartridge filter with collection pot
    • Non-return valve
    • Air-liquid separator
    • Oil recirculation circuit
    • Inline oil filters
    • Circulation pump
    • Plate heat exchanger
    • Metallic rotameter
    • Skid structure
    • Interconnecting piping and bellows
    • Electrical control panel
    • VFDs for mechanical vacuum boosters
    • Coupling and coupling guards
    • Vacuum gauge connection


Optional Components

  • Vacuum transmitter
  • Pirani gauge
  • PID controller
  • Electro-pneumatic isolation valve
  • Automatic make-up and drainage system

Industrial Applications

OilSyst is primarily suited to demanding vacuum processes where heavy process carryover and carbon contamination require additional protection and process management.
Oil Re-Refining
Designed for vacuum processing applications involving heavy carbon and process carryover.
Waste Oil Processing
Supports demanding vacuum processes used for treating and refining recovered oils.
Vacuum Distillation
Provides multi-stage vacuum generation for oil-based distillation and separation processes.
Petroleum Processing
Suitable for selected petroleum and hydrocarbon processes requiring controlled industrial vacuum.
Heavy Vapour Processes
Integrated condensation and separation help manage processes generating significant vapour loads.

Frequently Asked Questions

Find answers about OilSyst advanced vacuum systems, including heavy carryover handling, vacuum boosting, liquid ring pumping and oil re-refining applications.
OilSyst is an engineered vacuum package combining mechanical vacuum boosters with a specially configured liquid ring vacuum pump and process-treatment equipment. It is primarily designed for demanding oil re-refining applications where heavy process carryover can affect conventional vacuum systems.
The system is primarily designed for oil re-refining applications, particularly processes where heavy carbon and process carryover enters the vacuum system.
A dedicated cyclone separator is positioned ahead of the vacuum pumping stages to reduce carbon carryover. An interstage condenser and reusable cartridge filter provide additional process protection.
The configuration can use two or three mechanical vacuum boosters. The third booster is applicable to specific skid configurations, depending on the required system arrangement.
The specially modified liquid ring pump provides the backup pumping stage and is configured to handle the process load reaching it after upstream separation, condensation and filtration.
OilSyst can provide instantaneous start and stop without the warm-up and warm-down periods associated with conventional steam ejector systems. It also offers high operating speed, low vibration and reduced noise.
Yes. The system integrates vacuum boosters, the liquid ring pump, process separators, condenser, filtration, oil circulation, controls and interconnecting piping on a common skid.
Yes. Optional instrumentation and control components such as vacuum transmitters, Pirani gauges, PID controllers and electro-pneumatic isolation valves can be incorporated according to process requirements.
Yes. Atcorp can help Indian industrial customers evaluate process vacuum requirements, pumping capacity, carryover characteristics and operating conditions and identify a suitable engineered vacuum system for the application.

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