Grease filtering device

The utility model relates to the technical field of grease filtering, and particularly discloses a grease filtering device which comprises a tank body, and a fine filter screen and a coarse filter screen are arranged in the tank body; the coarse filter screen is arranged above the fine filter screen; a liquid outlet is formed in the bottom of the tank body; a liquid inlet is formed in the upper part of the side wall of the tank; a cover plate is arranged at the upper open end of the tank; a cylinder is arranged on the cover plate; cylinder piston rods penetrate through the cover plate and then are connected with pressing plates. Compared with the prior art, the air cylinder is used for driving the pressing plate to press down grease in the tank body, filtering of the grease is accelerated, gas inclusion is avoided, and the follow-up treatment difficulty is reduced. 本实用新型涉及油脂过滤技术领域，具体公开了一种油脂过滤装置，包括罐体，罐体内设置细过滤网和粗过滤网；粗过滤网设置在细过滤网上方；罐体底部设置出液口；罐体侧壁上部设置进液口；罐体上端开口端设置盖板；盖板上设置气缸；气缸活塞杆贯穿盖板后连接有压板。与现有技术相比，利用气缸带动压板对罐体内的油脂进