FIELD: chemical mechanical engineering; reactors for fast pyrolysis of wood and peat.
SUBSTANCE: proposed reactor has pyrolizer equipped with rotor made in form of hollow cylinder with blades rigidly secured on its lateral surface and located at equal distance relative to one another for smooth heating of its lateral surface; reactor is also provided with loading bin. Pyrolizer is provided with turbine mounted under rotor; turbine has several blades rigidly secured on its shaft. Turbine shaft and hollow cylinder of rotor are rigidly interconnected. Loading bin is engageable with hollow cylinder. Pyrolizer is made in form of truncated cone whose larger base is directed upward; it is mounted in housing for rotation about its axis. Rotor is located in upper part of pyrolizer coaxially relative to it for rotation around its axis in direction opposite to direction of rotation of pyrolizer at rate equal to rate of pyrolizer. Blades of rotor and turbine are made in form of right-angled trapeziums whose large bases are directed upward.
EFFECT: high yield of vapor-and-gas product.
2 cl, 1 dwg
