Oil stove for burning waste oil and normal heating oil

Abstract From the Canadian patent

of Disclosure, An oil stove for burning both waste oil and heating oil has a primary combustion chamber for the initial combustion of fuel and an adjoining secondary combustion chamber of larger diameter in which combustion is completed. The two chambers are located in a housing and a fan is arranged at the bottom of the housing for delivering air to the inside of the housing. The air is warmed by its passage between the walls of the housing and the primary and secondary combustion chambers and is discharged for heating purposes via louvres at the top of the housing. The primary combustion chamber is defined by a pot having air inlet openings in its sidewall, a substantially closed base, a …