A NATURAL DRAFT GASIFIER FOR CONVERTING AGRICULTURAL RESIDUES INTO COMBUSTIBLE GAS

摘要

This invention relates to a natural draft gasifier (1) for converting agricultural residues (biomass) into combustible gas comprising a biomass holder or hopper (2) connected at its lower end to load a reactor (3) with biomass to generate producer gas through combustion, the reactor having a burner (4) at its top, the said residues being supported by a grate (5) at the lower end of the reactor and an air inlet port (7) for introduction of air to support said combustion.