Embedding device prepared in situ reinforced hollow composite membrane

The present invention relates to a hollow reinforced composite membrane production apparatus, it aims to provide an apparatus for embedding prepared in situ reinforced hollow composite film. The apparatus, vertically suspended mandrel gel water bath above which an upper end portion is connected using connecting rod rotary member, the rotary joint of the core catheter; mandrel downwardly passes through an ultrasonic welding apparatus, the mandrel is fixed and a coating head means; at least two yarns on both sides of the discharge line is divided into an upper cylindrical mandrel; coating liquid feed tank was dissolved by the line connecting sequentially coated metering delivery device, coating head, a core liquid tank by a tube metering path sequentially connected core liquid transport apparatus, the liquid core tube. Compared with the prior art, the beneficial effects of the present invention is that: the means for preparing in situ reinforced hollow composite film can be embedded in continuous production, and to industrial production; situ embedding hollow reinforced composite membrane prepared in absence of peeling ; can be generated in situ reinforcing substrate embedded in a tubular network, its low cost, the material cost of the film can be finally reduced.