Device for the gasification of solidly divided solid fuels (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the main patent no. 209,200 on device for the gasification of finely divided solid fuels in suspension with oxygen and possibly with means gasifiers endothermic reaction, taking advantage at least partially the sensible heat of the useful gases produced to produce heat, and forming the chamber in which the reaction of the fuel with the gasifying means (chamber i) takes place and the chamber in which the indirect thermal exchange takes place between the hot gases produced and the water with steam production (chamber ii), a unit constructive, in such a way that the useful gases produced, without intermediate treatment accompanied by a drop in temperature, arrive directly from the gasification chamber (I) to the steam production chamber (II), characterized in that the walls of the chamber (II), intended for the production of steam are constructed as double mantle crossed by water, which serves to produce water vapor at low pressure, partially taking advantage of the sensible heat of the gases produced, and the combined device for the production of gas and for the production of steam has another chamber (III) in which they are cooled plus the gases producing high pressure steam in a water tube boiler. (Machine-translation by Google Translate, not legally binding)