Patent ID: 9534180
Date: 2017-01-03
CPC Classifications: C10B,C10J,C10K,Y02E,Y02P

Claim:
1. A gasification apparatus comprising: a biomass pyrolyzing zone for heating biomass in a non-oxidizing atmosphere or an atmosphere of mixed gas of non-oxidizing gas and steam; a gas reforming zone for heating gas generated in the biomass pyrolyzing zone, in the presence of steam; a plurality of preheated granules and/or lumps being sequentially moved from the gas reforming zone to the biomass pyrolyzing zone to reform the gas generated by pyrolyzing the biomass and to pyrolyze the biomass, using heat of the granules and/or lumps; and a plurality of staggered flow guides in the biomass pyrolyzing zone, the flow guides being aligned in a plurality of rows along a travelling direction of the granules and/or lumps from the vicinity of exits for the granules and/or lumps in the partitioning plate, the flow guides controlling the travelling direction of the granules and/or lumps, wherein the biomass pyrolyzing zone and the gas reforming zone are comprised in a single vessel, the gas reforming zone is disposed above the biomass pyrolyzing zone, at least one partitioning plate is further comprised between the biomass pyrolyzing zone and the gas reforming zone, and the biomass is fed to the granules and/or lumps traveling in the vicinity of the flow guides and is pyrolyzed.