Tubular centrifuge for clarifying traditional Chinese medicine liquid

The invention relates to a tubular centrifuge for clarifying traditional Chinese medicine liquid. The tubular centrifuge comprises a driving shaft, a tube body, a rotating drum, a bottom shaft, a liquid outlet pipe and a feeding pipe, wherein the rotating drum is coaxially arranged in the tube body, an air distributor is coaxially and fixedly arranged in a lengthening position of the upper end of the feeding pipe, the side edge of the air distributor is in an umbrella shape, air is outwards and annularly sprayed out along the inner edge of the umbrella shape, a conical medicine slag distribution plate is coaxially and fixedly arranged in the lengthening position of the feeding pipe arranged under the air distributor, the air of the air distributor is uniformly sprayed out through being guided at the outer edge surface of the conical medicine slag distribution plate, the air is annularly sprayed to the inner edge of the lower part in the rotating drum, and an air inlet pipe connected with the air distributor e