ZLYC-200 High efficiency vacuum oil filter​

Functional use

ZLYC-200 High Efficiency Vacuum Oil Filter is a state-of-the-art oil purification system specifically 

engineered for the removal of water, dissolved gases, and particulate contaminants from industrial 

lubricating and insulating oils. This advanced filtration unit operates on the fundamental principle

 that water and oil have different saturated vapor pressures at the same temperature. 

The ZLYC-200 High Efficiency Vacuum Oil Filter utilizes a vacuum dehydration method, 

where the system reduces the pressure above the oil surface to below the saturated vapor pressure of water. 

Under these conditions, moisture within the oil undergoes rapid gasification and is extracted in the form of vapor. 

This highly efficient dehydration process of the ZLYC-200 High Efficiency Vacuum Oil Filter ensures that oils are 

restored to near-original condition, significantly extending their service life and protecting critical equipment

 from moisture-related damage such as corrosion, oxidation, and reduced dielectric strength.

ZLYC-200 High Efficiency Vacuum Oil Filter employs a sophisticated oil distribution system that maximizes dehydration 

efficiency. During operation, the ZLYC-200 High Efficiency Vacuum Oil Filter draws oil from the top into the vacuum tank, 

where it is sprayed downward through specially designed nozzles. This atomization process creates a fine mist of oil droplets, 

dramatically increasing the exposed surface area and facilitating rapid water vaporization within the vacuum chamber.

 The ZLYC-200 High Efficiency Vacuum Oil Filter features a unique oleophilic (oil-attracting) packing material inside

 the vacuum chamber, which further disperses the sprayed oil into a thin film across the filling surface. 

This dual-action dispersion mechanism of the ZLYC-200 High Efficiency Vacuum Oil Filter significantly enlarges 

the gas-liquid two-phase interface area and prolongs the residence time of oil in the vapor space, 

ensuring that even tightly emulsified water is effectively removed. The vaporized water is continuously 

extracted by the vacuum pump, while the dehydrated oil collects at the bottom of the chamber and is discharged

 for further particulate filtration.

ZLYC-200 High Efficiency Vacuum Oil Filter is equipped with comprehensive automatic control and manual debugging functions, 

providing operators with maximum flexibility and operational convenience. The ZLYC-200 High Efficiency Vacuum Oil Filter

 incorporates an array of advanced monitoring and protection devices, including fluid sensors, motor overheating protection, 

overload protection, phase-loss protection, oil pump anti-air-lock protection, heater dry-burn protection, 

and an external oil circulation replenishment tank for the vacuum pump. Additionally, the ZLYC-200 High Efficiency

 Vacuum Oil Filter features an infrared automatic water defoamer that detects and eliminates foam caused by residual

 moisture, ensuring stable vacuum conditions at all times. The liquid level automatic control device maintains optimal

 oil levels within the system, while the overpressure stop protection device immediately shuts down the ZLYC-200 High 

Efficiency Vacuum Oil Filter in the event of excessive pressure buildup. These comprehensive safety features make the 

ZLYC-200 High Efficiency Vacuum Oil Filter one of the most reliable and operator-friendly oil purification systems

 available on the market.

ZLYC-200 High Efficiency Vacuum Oil Filter delivers exceptional water removal performance through its advanced 

vacuum dehydration system. The carefully engineered manufacturing process of the ZLYC-200 High Efficiency Vacuum

 Oil Filter ensures that a single pass through the system removes up to 60% of the water content present in the oil. 

Furthermore, the ZLYC-200 High Efficiency Vacuum Oil Filter effectively eliminates virtually all free gases and up to 

85% of dissolved gases, including oxygen and nitrogen, which are major contributors to oil oxidation and degradation.

 This superior gas removal capability of the ZLYC-200 High Efficiency Vacuum Oil Filter significantly enhances

 the oxidation stability and dielectric properties of transformer oils and turbine oils, extending their operational

 lifespan and improving equipment reliability.

ZLYC-200 High Efficiency Vacuum Oil Filter is equipped with an air-cooled cooler that creates a significant temperature 

differential between the internal and external environments of the equipment. This design feature of the ZLYC-200 High

 Efficiency Vacuum Oil Filter enhances the condensation effect, further improving water separation efficiency and ensuring 

that extracted water vapor is efficiently condensed and discharged. The combination of vacuum dehydration, heating,

 and cooling functions within the ZLYC-200 High Efficiency Vacuum Oil Filter provides a comprehensive purification solution

 that addresses all major oil degradation mechanisms. The multi-stage filtration system of the ZLYC-200 High Efficiency

 Vacuum Oil Filter includes a primary filtration accuracy of 100 microns, a secondary filtration accuracy of 10-20 microns,

 and a tertiary filtration accuracy of 3-5 microns, ensuring that both free and emulsified water, as well as all particulate

 contaminants, are effectively removed in a single, continuous process.

ZLYC-200 High Efficiency Vacuum Oil Filter is available with comprehensive technical specifications that make it

 suitable for a wide range of demanding applications. The ZLYC-200 High Efficiency Vacuum Oil Filter features a 

rated flow of 200 liters per minute and a rated pressure of 0.6 MPa, with a filtration result that achieves water

 content as low as 5-30 ppm after processing. The ZLYC-200 High Efficiency Vacuum Oil Filter operates on a

 380V power supply with a motor power rating of 135 kW and weighs approximately 1500 kg, with overall 

dimensions of 2000×1200×2200 mm. This compact footprint of the ZLYC-200 High Efficiency Vacuum Oil

 Filter allows for easy integration into existing facilities without significant infrastructure modifications.

ZLYC-200 High Efficiency Vacuum Oil Filter finds extensive application across multiple industrial sectors. 

The ZLYC-200 High Efficiency Vacuum Oil Filter is primarily used for the purification of turbine oil and transformer oil,

 where moisture and gas removal are critical to maintaining dielectric strength and oxidation stability. 

Additionally, the ZLYC-200 High Efficiency Vacuum Oil Filter is deployed for water removal and impurity

 filtration of hydraulic lubricating oils in power generation, steel manufacturing, and marine applications. 

The ZLYC-200 High Efficiency Vacuum Oil Filter significantly improves the cleanliness of hydraulic lubrication systems,

 reducing wear and extending component life. Furthermore, the ZLYC-200 High Efficiency Vacuum Oil Filter 

provides regeneration and purification capabilities for various oil types, allowing for the recycling and reuse 

of expensive oils that would otherwise require disposal, contributing to both cost savings and environmental sustainability.

Frequently Asked Questions (FAQ) – ZLYC-200 High Efficiency Vacuum Oil Filter

Q1: What types of oil can the ZLYC-200 High Efficiency Vacuum Oil Filter process?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter is suitable for a wide range of industrial oils, including turbine oils,

 transformer insulating oils, hydraulic lubricating oils, gear oils, and other mineral-based or synthetic oils requiring

 water and gas removal. Please consult our technical team for compatibility with specialty fluids.

Q2: What is the minimum water content achievable with the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter can reduce water content in oil to as low as 5-30 ppm (parts per million), 

depending on the initial water content, oil temperature, and operating conditions. 

Single-pass dehydration through the ZLYC-200 High Efficiency Vacuum Oil Filter removes

 approximately 60% of the total water present, with subsequent passes achieving even lower residual levels.

Q3: What is the operating principle of the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter operates on the principle that water and oil have 

different saturated vapor pressures at the same temperature. By reducing the pressure above the oil 

surface below the saturated vapor pressure of water, the ZLYC-200 High Efficiency Vacuum Oil Filter causes 

moisture to gasify and be extracted as vapor. The oil is atomized through nozzles and dispersed on 

oleophilic packing material to maximize the vaporization surface area.

Q4: How often should the ZLYC-200 High Efficiency Vacuum Oil Filter be maintained?

A: Routine maintenance for the ZLYC-200 High Efficiency Vacuum Oil Filter includes checking vacuum pump oil levels, 

inspecting filters and seals, cleaning the vacuum chamber, and calibrating sensors at regular intervals. 

We recommend a comprehensive service check every 1000 operating hours or as specified in the ZLYC-200 High

 Efficiency Vacuum Oil Filter manual.

Q5: Can the ZLYC-200 High Efficiency Vacuum Oil Filter be operated continuously?

A: Yes, the ZLYC-200 High Efficiency Vacuum Oil Filter is designed for continuous, 24/7 operation in industrial environments. 

The robust construction, automatic controls, and protection devices of the ZLYC-200 High Efficiency Vacuum

 Oil Filter ensure reliable long-term performance without the need for frequent operator intervention.

Q6: What is the benefit of the air-cooled cooler on the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The air-cooled cooler on the ZLYC-200 High Efficiency Vacuum Oil Filter creates a significant temperature

 differential between the internal vacuum chamber and the external environment. This temperature gradient 

enhances condensation efficiency, allowing the ZLYC-200 High Efficiency Vacuum Oil Filter to separate and discharge 

extracted water vapor more effectively, further improving overall dehydration performance.

Q7: What safety features are included with the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter is equipped with extensive safety protections, 

including motor overheating protection, overload protection, phase-loss protection, oil pump anti-air-lock protection, 

heater dry-burn protection, infrared automatic water defoamer, liquid level automatic control, and overpressure stop protection. 

These features ensure the ZLYC-200 High Efficiency Vacuum Oil Filter operates safely under all conditions.

Q8: Does the ZLYC-200 High Efficiency Vacuum Oil Filter remove solid particles as well?

A: Yes, the ZLYC-200 High Efficiency Vacuum Oil Filter incorporates a three-stage filtration system with accuracies of 100 μm 

(primary), 10-20 μm (secondary), and 3-5 μm (tertiary). The ZLYC-200 High Efficiency Vacuum Oil Filter simultaneously 

removes both moisture and particulate contaminants, providing complete oil purification in a single pass.

Q9: What is the power requirement for the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter requires a 380V three-phase power supply with a total motor power 

rating of 135 kW. Please ensure that your facility can provide adequate power before installing the ZLYC-200 High

 Efficiency Vacuum Oil Filter.

Q10: What is the footprint of the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter has dimensions of 2000×1200×2200 mm and weighs approximately 1500 kg.

 The compact design of the ZLYC-200 High Efficiency Vacuum Oil Filter allows for flexible installation in spaces with

 limited floor area.

Q11: What after-sales support is available for the ZLYC-200 High Efficiency Vacuum Oil Filter?

A: We provide comprehensive after-sales support for every ZLYC-200 High Efficiency Vacuum Oil Filter,

 including installation guidance, commissioning assistance, operator training, spare parts supply, 

and technical troubleshooting. Our service team is available to respond promptly to any issues with 

your ZLYC-200 High Efficiency Vacuum Oil Filter.

Q12: How does the ZLYC-200 High Efficiency Vacuum Oil Filter handle foaming issues?

A: The ZLYC-200 High Efficiency Vacuum Oil Filter is equipped with an infrared automatic water defoamer that detects

 foam formation and takes corrective action to maintain stable vacuum conditions. This feature is particularly important

 when processing oils with high water content or those containing anti-foam additives.

Product characteristics