IMPROVED SEPARATOR FOR IMMISCIBLE LIQUIDS

摘要

A separator (10, 150 182) provides improvements for better separation of an effluent into constituent parts and greater ease of use. A tapered basket (60) provides improved flow and better filtration. A baffle (64) directs effluent into the basket with greater force. An asymmetrical flange (54) prevents mis- orientation the basket (60) and baffle (64). An improved oil valve (90) provides a locking mechanism to prevent dislodging of the valve during cleaning. An alternative valve uses a sensor to sense an oil/water interface and close the oil valve appropriately. A top seal (142) prevents leakage of effluent at connection points with the lid (15) of the housing (14). An underground unit (150) allows below floor level installation of the separator. A bidirectional unit (182) can be reversed to provide flow in either direction. A dual purpose tank (170) can be used to store both separated oil and oil from operations for common removal.