Calandria liquid distributer

The utility model discloses a calandria liquid distributer which comprises a liquid distributing pipe, a liquid delivery pipe and a blind plate arranged at the left end of the liquid distributing pipe, wherein the liquid delivery pipe is arranged at the bottom part of the liquid distributing pipe; the axis and the outer brim of the lower part of the liquid distributing pipe are on the same horizontal plane; liquid delivery holes are uniformly formed in the lower part of the liquid delivery pipe, and all liquid delivery holes are on the same horizontal plane. The liquid delivery pipe disclosed by the utility model is kept on the same horizontal plane, and all liquid delivery holes are formed in the bottom part of the liquid delivery pipe, and therefore the existence of a dead liquid area in the liquid distributing pipe is eliminated; all liquids participate into mass transfer, and the phenomenon that a position difference exists between the liquid delivery holes in the bottom part of the original liquid distri