What kind of scheme is better for the oil filter except the impurity?
4, vacuum oil filter, the principle is to use the principle of vacuum removal of water in the oil, the use of fine filter cartridge to remove impurities in the oil. The utility model has the advantages of good water removing effect, good impurity removing effect, stable operation of the system and no need for human care. Before now, the oil filter is basically one of the best. However, the selection of such oil filter equipment, there is a great deal of attention. Because the capacity of vacuum water removal is affected by the area of the vacuum separator in the oil filter. Theoretically, the greater the area of the vacuum separator, the better the effect of water removal, but because of the limited size of the equipment, so the vacuum separator will not continue indefinitely. So the chance of high quality vacuum oil filter in the vacuum separator, vacuum separation device in the Lv of the same area, who use the high technology (equivalent to the increase of vacuum separator area), oil filter whose effect will be better. This is also the choice
2, mechanical separation, the oil-water separator represented as oil-water separator or centrifuge oil filtering equipment, its principle is to rely on water and impurity density difference at high speed under water and impurities out of the device, the utility model has the advantages of large amounts of water filter, the drawback is less moisture the oil when the device does not have much effect, and large amount of maintenance. This kind of equipment is out of date.3, coalescence separation type, with efficient oil filter as the representative, the principle is the use of coalescence and separation filter suction water, using fine filter to remove impurities, the oil filtering equipment to remove impurities of good performance, a lot of water in the oil removal effect is good, the disadvantage is a large amount of supplies. Replace the filter down to tens of thousands, and the removal effect of moisture in oil can reach the verge of failure. The effect of oil filtration is greatly affected by the temperature of the oil.
1, pressure oil filter, oil filter with frame type represented by the oil pump outlet pressure forced through the filter to filter oil, the oil filter oil filtering equipment is the most primitive, the utility model has the advantages of eliminating the oil in the water and impurities, disadvantage is that someone must care the larger, and supplies.
Generally speaking, there are three basic oil impurities: solid impurities (with metal shavings and carbon black particles, etc.), regardless of hydraulic oil, lubricating oil, gear oil and other impurities, will greatly reduce the damage of gears surface seriously affect the service life of equipment and oil production safety performance!
