METHODS AND DEVICES FOR FUEL COMBUSTION

摘要

This invention relates to fuel combustion and may be used in household appliances, heat power engineering, as well as in industries involved in waste incineration and waste utilization. In the methods of fuel combustion in accordance with the invention fuel and aircare fed via a fuel conduit (9) and air conduit (10) into a mixer (8) with generation of fuel-air mixture, which is fed into a chamber of combustion (1) where it is ignited, and the combustion products are subsequently taken off such to heat the walls of the combustion chamber. According to the invention the air is fed under pressure of 0.1-500 atmospheres and alternatively the airflow is expanded in diffuser section (12) of air conduit with its subsequent compression in confusor section (13) of air conduit (10) to accelerate the flow or the fuel conduit and the air conduit are arranged at the angle relatively to each other.