The methods are useful for thermal machine contamination and degasification of electrical insulating and lubricating oils in order to withdraw free and soluble water, gasoline along with for treatment of particulates. They are applied while installation, repair and operation of oil-filled high-voltage equipment.
The vacuum vessel is a round step which is positioned in a casing. Additionally, there are electric heaters to heat oil below control in the casing. The vessel is heat-insulated outside.
In top of the part of the chamber there a fat sparger is set. The cleaner vessel is connected with atmosphere through the water splitting up filter and throttle. Charge of fatigue in the chamber is regulated by the throttle.
The gear type pumps are designed with a bypass point which has taps and protection valves on it. The drive system of each push is an asynchronous three-phase generator with a rabbit cage rotor.
The cleaner direction is designed with a siphon compensator, back-pressure device, water separator, non-return valves and cleaner decrease valves.
Heater travel signal is interlocked with push drive circuit. In the get a handle on cabinet is found magnetic beginning, heat regulator supporting set range temperature, signal lamp.
Through the feedback valve and mesh filtration the deteriorated gas is sucked by the apparatus form push and then through the primary tube filter and three-way device visits the refined fat vessel.
Through the feedback device and mesh filter the deteriorated oil is sucked in by kit form push and through the primary filtration goes to the housing of the vacuum vessel.
There the fat is heated with the electrical heaters up to 60°C and subsequently moves to the sparger of the cleaner vessel. Machine in the vessel is supported by the vacuum pump.
Charge of exhaustion in the vessel is managed with the accelerator and managed by the vacuometer. Air extends to the vessel through the prodotti castrol industriali separator. Gases and vapors are carried away down the fat area with growing flow of air so your oil becomes dried.
Next humid air is applied for through the moisture separator to atmosphere with the cleaner pump. The gear type pump directs purified gas through the fine filter and right back valve to the pure gas vessel.
Being sucked by the gear form push the ruined fat actions through the input valve, mesh filter and container filtration to the housing of the vacuum vessel to heated there and be focused to the sparger.
As was stated earlier machine is reinforced by the machine pump. In the sparger there does occur separation of gases from the oil. The gases are removed through the oil separator to atmosphere by the cleaner pump. Being focused by the apparatus type push the degassed oil actions through the great filter and right back device to the pure gas vessel.