TH26585U - smokeless incinerator - Google Patents

Abstract

The OCR 07AP smokeless furnace, as described in this invention, is designed with a main body encased in thermal insulation to maintain a constant combustion temperature. It features an insulated, openable/closable door to facilitate faster heat dissipation and is fitted with a stand. The main body structure is divided into upper and lower sections. The upper section includes a lid, small and large heat distribution pipes, and a syngas pipe to improve combustion efficiency in an updraft gasifier system. The lower section contains a heat distribution cone installed within the pyrplysis and combustion zones. The bottom of the heat distribution cone is welded to the combustion chamber.

Claims (9)

OCR 07AP 1. Smokeless incinerator made of metal material, the body is formed into a cylinder shape. It consists of the main body (3), divided into an upper section (7), with the topmost part having a lid (1), and a lower section which is the combustion section (9). The entire body (3) is wrapped in thermal insulation (12) to maintain a constant combustion temperature. There is an insulated door (13) that can be opened/closed to help dissipate heat more quickly, and it is assembled with three legs (5) that are installed on the main body (3). It has a unique characteristic: inside the top of the main body (3), there are small heat distribution pipes (2) and large heat distribution pipes (6) fitted with a heat distribution cone (10) installed within the pyrolysis zone and combustion zone. The bottom of the heat distribution cone (10) is welded to the combustion section (9). The combustion section (9) is fitted with a grate (11) to hold the firewood for ignition and to filter the ash produced after combustion. When the internal system reaches a temperature high enough for the charcoal inside to react and produce smoke. This smoke is forced out through a gas recirculation pipe (8) installed outside the machine (3), which recirculates the combustion gases back into the combustion system. Once combustion is complete, the resulting charcoal can be removed through an openable material collection port (4) installed around the machine (3). 2. Smokeless furnace, according to claim 1, where the heat distribution cone (10) is provided with a thickness of 1.0-3.0 millimeters, the cone base has a diameter of 50-70 centimeters and the heat distribution cone (10) has an angle of 70-85 degrees measured from the base. 3. Smokeless furnace according to claim 1 or 2 where the heat distribution cone (10) has appropriate dimensions, i.e. 2 mm thickness, the cone base has a diameter of 50 cm and the cone is at an angle of 75 degrees from the base. 4. Smokeless incinerator, according to claim 1, where thermal insulation (12) is installed around the body (3), provided that the insulation is 5-7 centimeters away from the body. 5. Smokeless incinerators under claim 1 or 4 where the insulated door (13) is fitted with appropriate thermal insulation (12) provided, i.e. mineral wool insulation by adding another layer of steel insulation with a thickness of 1.0-3.0 millimeters. 6. Smokeless furnaces under any one of claims 1 to 5, where the insulating door (13) has an appropriate steel thickness of 1.2 mm. 7. Smokeless incinerator under any one of claims 1 through 6, in which the thermal insulation (12) installed in the insulating door (13) can be removed from the incinerator body if rapid cooling of the incinerator is required after the end of combustion. 8. Smokeless furnaces under claim 1 where the small heat distribution pipe (2) has a pipe size of 1-2 inches or a diameter of 33.5-49 mm, and the large heat distribution pipe (6) has a pipe size of 3-4 inches or a diameter of 88.5-114.5 mm. 9. Smokeless furnace, as per claim 1 or 8, where the top of the cover (1) is fitted with a cover flange (101) to secure the cover tightly, preventing the escape of stink gases, and/or a gas recirculation pipe (201) connected to the main gas recirculation pipe (8) which functions both to recirculate gases and can work in conjunction with the small heat distribution pipe (2) and the large heat distribution pipe (6) to distribute heat more evenly.