REACTOR AND METHOD FOR GASIFICATION OF BIOMASS, DEVICE FOR PRODUCING GAS FROM BIOMASS, FILTER FOR FINE CLEANING OF GAS PRODUCED FROM BIOMASS, AND METHOD FOR CLEANING THE NAME GAS

摘要

1. Reactor (1) for gasification of biomass, in particular wood, comprising a loading chamber (7) and an ash pan located below the loading chamber (7), characterized in that it includes a device for separating biomass deposits from the loading chamber (7) and / or a heat exchanger made with the possibility of transferring heat from the gas obtained from the biomass to the biomass re-entering the chamber (7) and to the oxidizing air. 2. Reactor (1) according to claim 1, characterized in that it includes a multilayer shell made with the possibility of heat penetration from the gas obtained from the biomass to the oxidizing air and the newly supplied biomass. Reactor (1) according to claim 1, characterized in that it includes a shaking device (8) configured to transmit vibration to the loading chamber (7) with subsequent separation of biomass deposits from the loading chamber (7). Reactor (1) according to claim 1, characterized in that it includes a wedge gate made with the possibility of passing the biomass into the feed chamber (7). Reactor (1) according to claim 1, characterized in that it includes a sealing feed device configured to feed biomass into the feed chamber (7) without passing oxygen. Reactor (1) according to claim 1, characterized in that the charging chamber (7) comprises a combustion zone (13) and a lower region (12) made in the form of a cone, in particular, with the ratio of the cross-section of the charging chamber (7) to the transverse the cross section of the combustion zone (13) in the range from 1.2 to 10, preferably from 1.4 to 3, particularly preferably equal to about 1.9. Reactor (1) according to claim 1, characterized in that it includes an inlet (43) for supplying oxidizing air, an intermediate region and an annular supply device (15)