Oil-water separator for wood tar wood vinegar

The utility model discloses an oil-water separator for wood tar wood vinegar. The separator comprises a separator tank body, a protective cap and a sedimentation tank, three groups of supporting columns are welded on the bottom end surface of the separator tank body in an annular array manner; the bottom end surfaces of the three groups of supporting columns are mounted with the chassis through bolts; a water injection pipe is welded on the peripheral side of the top of the separator tank body; an air inlet pipe for conveying compressed air is welded on one symmetrical side surface of the water injection pipe; a control box is in bolted connection with the bottom of the peripheral side of the separator tank body; wherein a protective cap is arranged on the top end surface of the separatortank body, the protective cap is connected with the separator tank body through a flange and a bolt, a fixed plate is welded between the inner walls of the separator tank body, a sedimentation tank isfixedly mounted on the to