摘要:
The invention relates to an apparatus and method for decomposition of vegetable organic substances and thermochemical fuel gas production, said apparatus comprising: a dryer (1) which allows to reduce the moisture content of a first organic substance (10) and to obtain dried biomass (12), and a gas producer comprising a pyrolysis stage (3) for obtaining substances (15) comprising solid substances as well as condensable and incondensable gases, and a gasification stage (4) for gasifying the substances (15) produced by the pyrolysis stage (3) and for producing fuel gas (41), wherein the apparatus further comprises a torrefaction reactor (2), located between said dryer (1) and said pyrolysis stage (3) of the gas producer, for torrefying the dried biomass (12) and obtaining torrefied biomass (13), and a milling device (51) located between the torrefaction reactor (2) and the pyrolysis stage (3), said milling device (51) allowing to pulverize the torrefied biomass (13) and to obtain pulverized torrefied biomass (14).
摘要:
The invention relates to an apparatus and method for decomposition of vegetable organic substances and thermochemical fuel gas production, said apparatus comprising: a dryer (1) which allows to reduce the moisture content of a first organic substance (10) and to obtain dried biomass (12), and a gas producer comprising a pyrolysis stage (3) for obtaining substances (15) comprising solid substances as well as condensable and incondensable gases, and a gasification stage (4) for gasifying the substances (15) produced by the pyrolysis stage (3) and for producing fuel gas (41), wherein the apparatus further comprises a torrefaction reactor (2), located between said dryer (1) and said pyrolysis stage (3) of the gas producer, for torrefying the dried biomass (12) and obtaining torrefied biomass (13), and a milling device (51) located between the torrefaction reactor (2) and the pyrolysis stage (3), said milling device (51) allowing to pulverize the torrefied biomass (13) and to obtain pulverized torrefied biomass (14).