Detailed Product Description

Work process
Pump oil purifying device----vacuum pump----water tank----cooler (strong wind cooling)
Oil inlet-----heate----filter----vacuum tank (automatic controller)
Oil tank----oil pump
----plate and frame filter----
Oil outlet ----optionally matching A or B
----fine filter----
Use
This equipment is used to purify the used machinery oil, hydraulic oil, compressor oil, motor oil, mediate-load gear oil, cooler oil, steel rolling oil, quench oil, flash swift quench oil, etc. in mine, metallurgical industry, machinery, chemical industry, rubber industry, instrument, traffic, petroleum drilling and exploring, construction ceramics, precision pressure casting, etc. The oil to be treated is from No.5 to No.1500 that is in high, mediate or low viscosity in movement. This kind of machine is specially used to purify the oil from cement, chemical and fertilizer production. Sometimes the oil to be treated has as much as 70% impurities in it, such as aqueous acid, ammonia acid, carbon, dust-sand-clay, moisture content, etc. The water separated form the oil treated by this equipment has different colors: the water color can be milk white if the aqueous acid in it is serious. The color can be blue if the ammonia acid in it is very much. The color can be white if the oil has been seriously polluted by alkalis. The waste water from the treated oil has much snow-like floating matter on it. This equipment takes only the physical principle methods to treat the oil. It takes no chemical agent for purification. Therefore, the oil treated remains its original color.
Characteristics

1. The vacuum oil filter researched and developed by this Institute can treat low and high viscosity lubricating oil in various kinds. It needs no special conditions on environment except electricity and waste oil. The waste oil can be treated everywhere and whenever. The operation is simple and easy. The maintenance for the equipment is simple and easy, too. And the cost is very little. The electricity consummation is only 50% of the whole machine in summer and 60% in winter.
2. When using this equipment to deal with any polluted oil, no chemical agent is needed. It is purely mechanical and physical purifying methods. Thus, the oil treated remains the same nature and function.
3. Wind cooling method is adopted. Therefore, the vapor separated from the polluted oil can be condensed into liquid in only 2 seconds and discharged completely soon. Thus, the water source is protected as the water cooling method consumers much fresh water (it is special suitable for treating the high-viscosity oil and the water-in-oil that is quite abnormal.)

Tech parameters