Environment-friendly oil filtering and purifying device

• Main Authors: DONG JINFU, PANG DEHE, PANG TIANYU
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses an environment-friendly device for filtering and purifying oil. Filter box, oil conveying openings are formed in the left side and the right side of the top of the filtering box; a first filter screen is transversely installed in the top end of the filter box, a fixing screw hole is formed in the inner side wall of the right side of the top end of the filter box, a pushrod is connected into the fixing screw hole in a penetrating mode, internal threads are formed in the inner side wall of the fixing screw hole, external threads are formed in the outer side wall of the top of the push rod, and the external threads are matched with the internal threads. The cleaning plate is moved forwards and backwards by rotating the push rod; furthermore, large-particle impurities accumulated on the surface of the first filtering plate due to filtering can be cleaned into a waste discharging pipe; impurities are cleaned and collected through the bottom end of the waste discharge pipe, so that a fil