Reinforce cracked device of tar in biomass gasification pyrolytic process

The utility model discloses a reinforce cracked device of tar in biomass gasification pyrolytic process, by microwave -generating device with arouse discharge device to constitute, the microwave that microwave -generating device produced arouses discharge device through the waveguide input, it has metal medium fe, ni, co or its alloy in the discharge device to arouse, arouse discharge device setting temperature on the flue of biomass gasification pyrolysis device to be 200 DEG C - 800 DEG C region. This method is implemented conveniently, need not carry out big adjustment or change to living beings pyrolysis gasification, does not need high -temperature area, only need set up a metal electric field. The catalyst need be do not not used, the catalyst deactivation scheduling problem has been avoided. The high efficient conversion of tar both can reduce or eliminate equipment jam or the corruption scheduling problem that tar arouses, can also improve the productivity and the quality of living beings gas, improved energy utilization efficiency.