TR/Tongrui Transformer Oil Mobile Oil Filter

Oil Filter Product Features:

Working principle: ZJB-30Z transformer oil mobile filter unit work, oil under the action of internal and external pressure difference through the inlet into the primary filter, large particles of impurities are filtered out, oil after multi-stage infrared heating, into the special personalized vacuum separator, in the vacuum separator first formed mist, and then formed film, so that its contact area in vacuum expanded to hundreds of times the original, water in the oil in high heat, high vacuum, large surface, high pumping speed conditions to be rapidly vaporized and discharged by the vacuum system.
The water vapor discharged from the upper part of the vacuum separator is cooled and dehumidified by the condenser, cooled again in the cooler, condensed water is discharged into the water reservoir, and the gas after twice condensation and dehumidification is discharged into the air by the vacuum pump.
The dried oil after vacuum vaporization and dehydration in vacuum separator is raised from negative pressure to positive pressure by oil transfer pump, and after filtration, the purified oil is discharged from the oil outlet to complete the whole oil purification process.
◆Filter system:
This machine uses multi-level progressive encryption filter settings.
◆ Heating system:
The heating system consists of heater, temperature controller, over-temperature protector and other parts; under the action of pressure, the oil to be treated flows through the heater for heat exchange heating, the heat load on the surface of the heating pipe is 1.5w/c㎡, and the water in the oil is boiled by heating, which is beneficial for the next evaporation. The temperature controller can monitor the temperature of the heating system in real time and control the heater to work within a set temperature range; when the heater temperature exceeds the protection set point, the over-temperature protector works to cut off the operation of the heater, ensuring the safety of equipment and personnel.
◆ Vacuum system:
Vacuum system consists of vacuum separator, vacuum pump, condenser cooler and other parts. In the vacuum separator, there is an evaporation unit matched with the model, which improves the evaporation area from the geometric level to ensure that the oil has a sufficient evaporation surface, which is conducive to the rapid extraction of gas by the vacuum source according to the gas flow characteristics. Vacuum pump pumping speed capacity is evaporated water vapor, precipitation of gas more than twice the amount to ensure that the oil is not secondary pollution, while ensuring that the system is in a very low pressure state.
◆ Automatic control and protection system:
Automatic control system consists of sensors, motors, solenoid valves, control elements, protection elements and other parts.
1) When the oil temperature reaches the set point, the temperature controller sends a signal to stop the heater, otherwise it can be heated;
2), when the heater temperature exceeds the set value (factory setting is 65℃) over-temperature protection signal heater stops working;
3) The oil intake is controlled by bypass valve and regulating solenoid valve. When the oil intake is too large and rises to the limit oil level, the regulating solenoid valve is closed to stop the oil intake of the machine. Otherwise, the oil intake solenoid valve is opened;
4) The pressure controller factory pressure protection control point is set to 0.4Mpa, reaching the set point, the whole machine stops working and alarms;
◆ Cooling and condensing system:
It is composed of condenser, cooler, water reservoir and other parts.
The vapor and other gases evaporated in the vacuum separator are cooled and dehumidified by the condenser, cooled again in the cooler with blocking exchange medium, and the reduced condensed water is discharged into the water reservoir. The dry gas after twice condensation and dehumidification is discharged into the air by the vacuum pump, thus protecting the vacuum pump.

Filter technical parameter table:

4. After the equipment is put into operation, if the supplier needs to provide door-to-door service due to product quality reasons, the supplier shall respond within 2 hours after receiving the written notice from the buyer, and arrive at the site within 72 hours after the time agreed by both parties.

Chongqing Tongrui ZJB-10 dehydration degassing to improve the voltage value of transformer oil filter,100%quality assurance, product sales at home and abroad!
Specifications are different, prices are different, please contact the manufacturer before ordering, we will make *** accurate recommendations for you! , Manager Zou .