The utility model discloses an orange flower
essence oil filtering device, including work bench and its upper installation's gantry support and filter drum. The lower part of filter drum is equipped with the
discharge pipe, and the upper part is movably provided with the cylinder cover through the lifting structure. The cylinder cover is integrated with the driving motor, the feed
pipe, the
inert gas
inlet valve, the
exhaust valve and the pressure gauge. The driving shaft of driving motor extends into the filter drum, is connected with the annular filter screen cylinder arranged in the inside and can drive its rotation. The lower end of cylinder cover is equipped with the limit ring and the annular
rubber ring, and forms the seal with the top of filter drum. The utility model discloses through the
inert gas
inlet valve and the
exhaust valve can replace the air in the device before filtering and maintains the slight
positive pressure in the filtering, effectively prevents the oxidation of orange flower
essence oil, simultaneously, utilizes rotatable annular filter screen cylinder, and combines
centrifugal force and accelerates the
filtration, improves the filtering efficiency and effect, and the lifting structure is convenient to lift the filter unit whole, and the convenient cleaning and maintenance improve the filtering quality and production efficiency of orange flower
essence oil.