Multifunctional hydraulic oil purifying and treating device

• Main Authors: LIU JINGBO, YAO XIAOGUANG, MA CHANGLIN, ZHANG AN, WANG HAIQIANG, LI SHUZHI, FENG YONGBAO, HE LIJUN
• Format: Patent
• Language: English
• Published: 13.05.2015
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model relates to a multifunctional hydraulic oil purifying and treating device. The multifunctional hydraulic oil purifying and treating device comprises a closed oil tank, a dewatering and degassing branch connected with the oil tank, an oil inlet branch and an oil outlet branch. A heater is arranged in the oil tank, the dewatering and degassing branch comprises a vacuum pump and a condenser connected between the vacuum pump and the oil tank, the oil outlet branch comprises an oil pump connected with the oil tank, an outlet of the oil pump is connected with a reversing valve, the reversing valve is connected with the oil pump through an oil inlet, an operating oil port of the reversing valve is connected with an oil outlet pipeline, an impurity removal filter is arranged on the oil outlet pipeline, and another operating oil port is connected with a deacidifying filter. An outlet of the deacidifying filter is connected to the oil outlet pipeline. The multifunctional hydraulic oil purifying and treating device is capable of dewatering, degassing and deacidifying oil and removing impurities from the oil, and capable of online detecting water and particle pollution degree of treated hydraulic oil. By the multifunctional hydraulic oil purifying and treating device, oil treatment cost can be reduced, oil treatment efficiency is improved, and a function-integrated oil filter has the advantages of convenience and carrying.