Process and water-gas producer for the complete gasification of fuels

摘要

386,195. Water-gas generators. SPITZER, B., 13, Nestorstrasse, Halensee, Berlin. May 2, 1932, No. 12629. [Class 55 (i).] In the generation of water gas from bituminous fuel, a shallow layer (20-80 c.m. depth) of the fuel is spread over the glowing carbonized fuel and is loosened or levelled at its surface only. The layer 9 is loosened by a rotary rake 2 which may displace the fuel from the centre towards the periphery of the generator. A pillar or extension 14 of refractory materia may be mounted on the grate 13 to prevent the formation of a core of coked fuel and blastsupply openings 15 may be provided near the top, furthermore, a supply pipe 18 for introducing carburetting materials may be arranged centrally within the extensions. In order to increase the heating of the fresh fuel, superheated steam may be introduced during the " run " at the blow-gas outlet 11. Specification 6719/04, [Class 51, Furnaces and kilns], is referred to.