Efficient vacuum oil filter manufacturer

Main purpose:

1Can be used for on-site oil filtration and replenishment of various oil immersed transformers, oil immersed current, voltage transformers, and low oil relays.

2. This machine can be used for on-site hot oil circulation drying of the above equipment, especially for oil immersed current, voltage transformers, and low oil circuit breakers, which are more effective in hot oil circulation drying.

3. This machine can be used for on-site vacuum oil injection and replenishment of sealed oil immersed equipment, as well as equipment vacuum pumping.

4. This machine can also be used for regenerating and purifying mildly deteriorated transformer oil to achieve qualified oil performance standards.

Product Overview:

In order to meet the needs of on-site maintenance of various high and low voltage oil carrying equipment in the power maintenance department, we refer to the technology of Kato Company in Japan and developed countries in Europe and America, strictly follow the national standards guided by the DL/T521-93 Vacuum Purification Oil Filter Usage Guidelines, and design an ideal equipment for filtering moisture, gas, and impurities in various power plants, power stations, substations, electrical manufacturers, and industrial and mining enterprises. It has the characteristics of small size, light weight, easy mobility, low noise, long continuous working time, stable performance, and easy operation.

working principle:

It is designed based on the different boiling points of water and oil, and consists of a vacuum heating tank, a fine filter, a condenser, a coarse filter, a water tank, a vacuum pump, an oil discharge pump, and an electrical control cabinet. The vacuum pump extracts the air inside the vacuum tank to form a vacuum. Under the action of atmospheric pressure, the external oil enters the coarse filter through the inlet pipeline to eliminate larger particles, and then enters the heating tube. The oil heated to 40-75 ℃ passes through the automatic oil float valve, which automatically controls the balance of oil entering and exiting the vacuum tube. The heated oil is rapidly rotated by the spray wings, separating the oil into a semi mist. The water in the oil evaporates rapidly into water vapor and is continuously sucked into the condenser by the vacuum pump. The water vapor in the condenser is cooled and then returned to liquid water before being released. The oil in the vacuum heating tank is pumped into the fine filter by the oil discharge pump to filter out particles and impurities through the filter element, thus completing the entire process of quickly removing impurities, moisture, and gases from the oil in the vacuum oil filter, allowing clean oil to be discharged from the oil outlet outside the machine.

Efficient vacuum oil filter manufacturer