| 摘要 |
<p>An apparatus for recovering large quantities of combustible gas from carbon-containing materials, more particularly from pieces of wood or wood scrap, by gasifying these materials with the addition of air and partial combustion, the apparatus consisting of a shaft sealed off gas-tightly from the outside, the upper part of which is connected to a materials-charging device, while the lower part is provided with an ash-discharge, nozzles being fitted to the shaft for the supply of air, and lines for exhausting the gas, characterized by a shaft of rectangular design comprising air nozzles distributed uniformly in at least one plane in the longitudinal walls of the shaft, and by airsupply lances distributed uniformly in the central area.</p> |
