Liquid-phase furfural vaporizer

The utility model relates to a liquid-phase furfural vaporizer. Comprising a vaporizer shell, and the vaporizer shell comprises a plurality of tube pass units used for vaporizing liquid-phase furfural and a shell pass arranged outside the tube pass units and used for heating the tube pass units; a furfural vaporization part for mixing hydrogen and liquid-phase furfural and vaporizing furfural is arranged in the tube pass unit; the tube pass is connected with a hydrogen inlet pipeline and a liquid-phase furfural inlet pipeline, and a vaporized furfural outlet pipeline is arranged in the furfural vaporization part; the device has the characteristics that materials can be uniformly heated, the temperature can be controlled, and the phenomenon that liquid-phase furfural is coked due to the fact that the local temperature of the materials is too high is avoided while the vaporization efficiency is improved. 本实用新型涉及一种液相糠醛汽化器；包括汽化器壳体，所述汽化器壳体包括若干个用于使液相糠醛汽化的管程单元，以及设在若干个管程单元外部用于对管程单元进行加热的壳程；管程单元内设有用于氢气与液相糠醛进行混合并实现糠醛汽化的