The working principle of vacuum oil filter and centrifugal oil filter in oil filter and the difference between them
The centrifugal separator oil purifier has the advantages of simple working principle and remarkable effect. There is a rotor with double jet nozzle in its interior, only produced by oil pressure to provide the driving force. After opening, the pump will be sent to the oil tank inside the rotor, the rotor to be full of oil after the rotary table lower nozzle jet, which creates a driving force for the high-speed rotation of the rotor. Its speed can reach more than 4000-6000r.p.m, the power generated by the gravity of more than 2000 times, the principle of centrifugal force directly drive impurities from the oil in the separation. Hard, sharp, abrasive metal substance, plus residual products that cause parts to wear or deteriorate, even the size of 1 m can be removed. The impurities separated the impurities in the rotor of the collection cover, just cleaned regularly. In addition, because the proportion of water than oil, under the action of centrifugal force, the water from the oil separated from the existing rotor inner product oil receiver and only can be removed during cleaning. The filtered oil flows back into the tank directly by gravity.
Two, the oil filter structure and working principle of the oil filter by expansion, condensation, adsorption, vacuum drying, mechanical filtration, fuzzy control, combination technology, can remove the moisture and impurity in turbine oil, soap, acid, resin and pigment, make serious emulsification of the turbine oil demulsification and transparent. As standard, suitable for on-line hydraulic and thermal power generating units, industrial steam turbine, turbine oil purification. Structure of oil filter machine is mainly composed of coarse filter, heater, vacuum cylinder, atomizer, vacuum pump, drainage pump, cooler, temperature controller, precision filter and electrical control components.
1., the filter oil function at the same time to complete high content dehydration and deep dehydration, in addition to impurities, de gum, demulsification, acid removal, decolorization, oil refining function;2., it has the combined functions of molecular filtration, condensation dehydration, box filtration, pressure filtration, vacuum deep drying and so on;3. oil filter adopts fuzzy control technology. It runs reliably and has long service life. It has the functions of pressure overload protection, automatic anti dry burning, automatic defoaming and automatic oil level control;4. oil filter with cooling water tank, self cooling cycle;5., oil filter function and unit synchronous online purification, on-line (do not have to destroy the vacuum) discharge separate water;
I. application and characteristics of oil filterThe oil filter is a vacuum oil filter, which is mainly used for purification and regeneration of turbine oil in power plants and power stations. Make the oil meet the operating standards. The oil filter is characterized by:
