Oil stain recovery system for hydraulic station

• Main Authors: ZHANG YANMING, KAN JIAWEI
• Format: Patent
• Language: Chinese; English
• Published: 24.02.2023
• 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 discloses a hydraulic station greasy dirt recovery system which structurally comprises a hydraulic station, an oil tank arranged inside the hydraulic station, an oil outlet communicated with the oil tank arranged on the hydraulic station, and an oil collecting box welded at the bottom of the hydraulic station in a surrounding mode, and an annular oil collecting groove is arranged on the outer side wall of the hydraulic station. The oil outlet is located in the oil collecting groove and provided with an oil inlet pipe communicated with the oil collecting box, a plurality of oil guide grooves are distributed between the oil collecting groove and the oil collecting box and formed in the side wall of the hydraulic station, an oil return pipe is arranged between the oil collecting box and the oil tank, and a filtering device is arranged on the oil return pipe. According to the utility model, all the collected oil stains are concentrated in the oil collecting box, and then, after the maintenance o