TH2370A - Processes and equipment for burning solid ashes. - Google Patents

Abstract

A process and apparatus for burning solids that yield ashes, such as pathiculates, such as rice husk, where the solids are transported to a long cylindrical combustion chamber. Air is combined with solids to form an air-solid mixture, and the mixture is injected longitudinally into the combustion chamber where the solids are ignited and burned. A relatively cool gas stream One or more is injected in line into the interior of the combustion chamber in the transverse direction to the longitudinal axis of the combustion chamber, so the spiral vortex is produced internally and along the length of the combustion chamber and the flame. , The ash and hot gas products of the combustion that take place inside the combustion chamber are made to flow along the central part of the combustion chamber surrounded by the cooler gas encapsulated. The hot ash and gas were cooled and the ash and gas were drawn from the combustion chamber.

Claims (1)

1. The process of combustion of a specific particle of solids which, upon combustion, produces a viscous molten ash. Solids that are specific particles to the long cylindrical combustion chamber, solids-air fusion, air mixture injection With solids along the longitudinal end of the combustion chamber, and additional gas entry into the combustion chamber along the contact To rise further up from the wall of the combustion chamber, characterized by the additional gas being delivered along the contact: