Plate and frame pressure oil filter
In order to meet the needs of the power maintenance department for on-site maintenance of various high and low pressure oil-carrying equipment, we refer to the technology of Japan's Kato Company and Germany's Siemens Company, and strictly implement the standard, guided by the DL/T521-93-2002 vacuum oil purifier usage guide. The design has the characteristics of small size, light weight ratio, convenient movement, low noise, long continuous working time, stable performance, convenient operation, etc. The RCBL series plate and frame pressure oil filter is manufactured by various power plants, power stations, substations, and electrical appliances. Ideal equipment for factories, industrial and mining enterprises to filter water, gas and impurities in transformer oil, turbine oil, engine oil below 40°C, and hydraulic oil.
Product nickname:
Plate and frame oil filter, centrifugal oil filter, hydraulic oil filter, portable oil filter, vacuum oil filter, explosion-proof vacuum oil filter, special oil filter for lubricating oil, special oil filter for anti-fuel oil
Product Usage:
◆Multi-stage precision oil filter can be used for various oil-immersed transformers, oil-immersed currents, voltage transformers and oil-less relays for on-site oil filtering and oil replenishment.
◆ The high-efficiency vacuum oil filter can be used for on-site hot oil circulation drying of the above-mentioned equipment, especially for oil-immersed current, voltage transformers and oil-less circuit breakers.
◆ The high-efficiency vacuum oil filter can be used for on-site vacuum oil filling and oil replenishment of sealed oil-immersed equipment and equipment vacuuming.
◆RCBL series plate and frame pressure oil filter can also be used to regenerate and purify the slightly deteriorated transformer oil to make its performance reach the qualified oil standard.
Features:
Compared with similar products at home and abroad, this machine has the following characteristics;
Multifunctional and efficient vacuum oil filter manufacturer latest offer
◆Small size and light weight, which is one-half of the weight of similar products.
◆ Improved and perfected the design of oil and gas separation. The vacuum is used to feed the oil, and the tubular rotary injector is installed, which reduces the resistance, and the swirling speed is fast, and the oil-gas separation effect is increased.
◆ According to the needs of users, the filter medium of the oil purifier part is made of a special refined filter element, which is made of non-woven dense paper. When the filtration is slow, just peel off the outer layer of non-woven dense paper. .
◆ One machine has multiple functions, which is an important feature of this machine. Because this machine is used on site, and the original oil-carrying equipment is used as an oil storage tank, the hot oil is circulated between the machine and the equipment, so that the three functions of oil filtering, regeneration, and hot oil circulation and drying can be performed at the same time, saving labor , Time-saving, it is indeed three birds with one stone.
working principle:
The RCBL series plate and frame pressure oil filter is designed according to the different boiling points of water and oil. It consists of a vacuum heating tank, a fine filter, a condenser, a preliminary filter, a water tank, a vacuum pump, an oil drain pump and an electrical cabinet. The vacuum pump draws out the air in the vacuum tank to form a vacuum. Under the action of atmospheric pressure, the oil passes through the inlet pipe into the primary filter to eliminate larger particles, and then enters the heating tank, and passes through the oil heated to 40-75°C. Automatic oil drift valve, this valve is to automatically control the balance of the amount of oil entering the vacuum tank. The heated oil is separated into a semi-mist by the rapid rotation of the spray wings. The water in the oil evaporates rapidly into water vapor and is continuously sucked into the condenser by the vacuum pump. The water vapor entering the condenser is cooled and then returned. The original water is released. The oil in the vacuum heating tank is discharged into the fine filter by the oil drain pump to filter out the particulate impurities through the filter element. This completes the entire process of the vacuum oil filter to quickly remove impurities, moisture, and gas in the oil, so that the clean oil is discharged from the outlet.
Instructions for use:
Connect the oil circuit of the inlet and outlet oil pipes, connect 380V, connect the safety ground wire, check whether the circuits are connected reliably, whether the oil circuit valves are open, and then proceed with the operating procedures after preparations are complete; start the vacuum pump to make the oil in the pump normal Run, and then make the vacuum pump run continuously. When the vacuum surface reaches the gauge limit, the oil inlet valve can be opened until the oil level is seen in the lower window of the vacuum cylinder, the oil drain pump switch is activated, the oil drains to filter impurities, the oil circuit circulates normally, the heater switch is turned on, and the water in the volatile oil is evaporated If there is more water in the oil, the oil foam in the vacuum cylinder will increase. At this time, the vent valve must be opened to control the suitable vacuum. When the water decreases and the oil drops, the vent valve will be closed to make the vacuum reach the limit. At this time, pay attention to the response of each instrument. If the pressure gauge reading is greater than 0.3MPA, it means that there are too many impurities on the surface of the filter element in the oil filter. You need to remove the surface filter paper. After the work is completed, refer to the schematic diagram and open the vent valve to vacuum When the temperature reaches the normal atmospheric pressure, the oil in the cylinder is drained, and the remaining oil is discharged from the oil drain valve to prevent it from being mixed into different types of oil when it is used next time.
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