The invention discloses a continuous two-stage biomass nitrogen-rich pyrolytic reaction device. The continuous two-stage biomass nitrogen-rich pyrolytic reaction device comprises an auger pre-pyrolysis reactor and a rotary type turbulence pyrolytic reactor, wherein the auger pre-pyrolysis reactor comprises a pre-pyrolysis reaction cylinder, an auger and a feed pipe, and biomass enters the pre-pyrolysis reaction cylinder through a feed pipe, utilizes the pumped-in powdery exogenous nitrogen to achieve pre-pyrolysis under the pushing action of the auger and can be output through a discharge opening at the other end of the pre-pyrolysis reaction cylinder; the rotary type turbulence pyrolytic reactor comprises a pyrolytic reaction cylinder and a turbulence rotor capable of rotating relative to the pyrolytic reaction cylinder, as well as a gaseous exogenous nitrogen lead-in pipe and a high-temperature oxygen-free heat-carrying gas lead-in pipe, and under the atmosphere of the gaseous exogenous nitrogen and the high-temperature oxygen-free heat-carrying gas, counterrotation of the turbulence rotor and the pyrolytic reaction cylinder is utilized to enable full pyrolytic reaction between pre-pyrolysis biomass raw materials and nitrogenous gas so as to realize two-stage pyrolysis to produce multi-phase products. According to the invention, two-stage introduction of the exogenous nitrogen is utilized to manufacture nitrogen-rich oil and nitrogen-rich coke which can be respectively used for synthesizing high-quality chemicals and preparing high-performance super capacitors.