The utility model belongs to the technical field of
fish meal production, and particularly relates to a
fish meal production deodorization device which comprises a
processing tank and
fish meal deodorization liquid, an inner
barrel is fixedly arranged in the
processing tank, the fish
meal deodorization liquid is added between the
processing tank and the inner
barrel, an annular plate is fixedly arranged in the processing tank, and the annular plate is arranged between the processing tank and the inner
barrel. A plurality of exhaust holes are formed in the upper side of the processing tank, an air inlet
pipe is fixedly arranged on the side wall of the processing tank, a feeding
pipe is fixedly arranged on the side wall of the processing tank, a circular shaft controlled by an
electrode is rotationally assembled in the processing tank, and a plurality of blades are fixedly arranged on the side wall of the circular shaft; raw materials are added into the inner barrel through the feeding
pipe, the motor drives the blades to rotate through the circular shaft, the raw materials are
cut and smashed, generated
waste gas is subjected to adsorption treatment through the fish
meal deodorization liquid between the inner barrel and the processing tank and then is exhausted from the exhaust holes, the size of the device is small, and
raw material smashing treatment and
waste gas purification can be achieved at the same time.