DZJ-50L Vacuum Oil Filter
DZJ-50L High-Efficiency Vacuum Oil FilterWorking Principle:
It is designed based on the different boiling points of water and oil. It consists of a vacuum heating tank, fine filter, primary filter, vacuum pump, oil discharge pump, and electrical cabinet.
DZJ-50L High-Efficiency Vacuum Oil FilterApplication Scope:
Widely used in metallurgy, chemical industry, electric power, and other fields. Mainly applicable to turbine oil for steam turbines and hydraulic turbines, also suitable for hydraulic oil, refrigeration oil, and other low-viscosity lubricating oils that require removal of large amounts of water and precise filtration of impurities.
Features:
→ The high vacuum system composed of a vacuum pump and Roots pump provides larger pumping speed and higher system vacuum, making dehydration and degassing more efficient and thorough; it can also draw high vacuum on transformers without needing a separate vacuum pumping unit.
→ High-performance oil pump ensures oil pumping capacity under higher working vacuum conditions.
→ Three-stage progressive filtration system with imported filter media (HPM) cartridges, high precision, long life, no frequent replacement needed, thoroughly removes particulate impurities and free carbon from oil.
→ Three-dimensional compound flash evaporation quickly removes moisture and gases from oil.
→ Low-temperature oil treatment technology can thoroughly remove micro-water from oil, ensuring the oil's breakdown voltage meets standards.
→ Uses our self-developed infrared automatic controller to control solenoid valve auto open/close and oil pump auto start/stop, keeping the oil level in the vacuum tank automatically in a relatively balanced state.
→ Through the infrared liquid level controller, the liquid level signal is detected and analyzed to interlock and control the heating device, preventing dry burning due to any reason.
→ Balanced heating system ensures uniform heating and fast temperature rise without causing local carbonization of the oil.
→ Fuzzy zone heating control can automatically control the heating system operation according to the set temperature, with no fluctuation at the heating critical point, making heating more stable and balanced.
→ Digital intelligent temperature controller allows setting upper and lower limits for heating temperature, stable control, and more intuitive temperature display. The temperature probe directly detects oil temperature, providing sensitive and accurate measurement without lag.
→ Equipment with larger heating power adopts multi-stage stepped heating and independent control by multiple temperature controllers, which can automatically control heating power input based on set and real-time oil temperature. When oil temperature is low, full power rapid heating; when oil temperature reaches the preset value, it automatically runs at low power to maintain oil temperature, making the equipment more energy-saving and avoiding oil overheating and carbonization.
→ Built-in circulation system allows internal circulation purification within the equipment, and after passing, the oil is discharged.
→ The whole machine is equipped with overpressure, overcurrent, overload, and anti-dry-burning protection measures, and can operate online unattended.
