Paper making method tobacco sheet continuous extraction and squeezing apparatus

The continuous extracting and extracting apparatus for papermaking process tobacco sheet includes a barrel with a material inlet, a material outlet, a water inlet and a water outlet; a sectional spiral plate inside the barrel; and a squeezer with central conic hole and set inside the barrel and in front of the material outlet. The continuous extracting and extracting apparatus has simple structure, high efficiency and control on the material/water ratio, and several pieces of such apparatus may be connected serially to realize multiple stage countercurrent extraction in low water consumption, low production cost, low power consumption and high extracting rate.