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Low Vacuum Dehydration Machine

"Pureflow Filtration: Maximizing Efficiency, Minimizing Contamination"


**PRINCIPLES OF OPERATION:**

The Pureflow Low Vacuum Dehydration machine draws in contaminated oil using a 600 millibar vacuum. The oil is heated to an optimal 66°C-70°C by a low-watt density heater. It then moves into a distillation column where vacuum and dispersal elements increase its surface area, turning water into vapor. The vapor is extracted by the vacuum pump via the condenser. Dehydrated oil collects at the column's base and is pumped out by a heavy-duty lube oil pump, which then filters out particulates. Clean oil then flows back to the reservoir and system.

**Effects of Water Contamination:**

Water is a prevalent and harmful contaminant in fluid systems, leading to:

- Corrosion of metal.

- Abrasive wear in hydraulic parts.

- Fluid degradation and reduced lubrication efficiency.

**Advantages of the Pureflow LVDH:**

- Simple operation for continuous and effective moisture removal from oil.

- Preserves oil quality, ensuring it is dry and dehydrated.

- Fast heat transfer reduces residence time.

- Lower pressure drop.

- Suitable for processing thermally sensitive, high-viscosity, and high-solid materials.

- High evaporation efficiency (> 95%).

- Easy to clean and maintain.


Technical Specifications​

    **Electrical Supply:**

    - Voltage: 415V AC

    - Phases: 3

    - Frequency: 50Hz

    **Control Panel:**

    - Type: RLC/PLC based

    **Oil Inlet/Outlet:**

    - Hose Type: SAE R1AT 3/4″ BSP hose pipes with end fittings

    **Discharge Pump Details:**

    - Type: DRTP 20 Trochoidal Monoblock

    - Nominal Flow Rate: 20 LPM

    - Operating Pressure: 0-6 bar (kg/sq.cm.)

    - Motor Power: 1.0 Hp

    **Vacuum Chamber:**

    - Capacity: 60 liters

    - Operating Vacuum: Up to 750mm of HG @ MSL

    **Heater:**

    - Type: Direct Type Low watt density heaters

    - Load: 6000 watts, 440V AC

    **Vacuum Pump Details:**

    - Capacity: 150 LPM

    - Drive: Direct driven

    - Motor Power: 0.5 Hp, 1440 rpm, 3 Phase

    **Overall Dimensions:**

    - Length: 1360mm

    - Width: 1000mm

    - Height: 1240mm

    **Unit Weight:**

    - Empty: Approximately 425 kg

    - Full: Approximately 530 kg

    **Additional Features:**

    - Mobility: Fixed castor wheels, with two swivel wheels equipped with locks

    - Duty Conditions: Continuous operation

    - Colour: Blue

    - Water Discharge: Automatic

    - Condenser: Air-cooled oil cooler