KR-20260000625-U - Cylindrical Combustion Chamber

Abstract

The present invention relates to a cylindrical combustion chamber, comprising: a cylindrical combustion chamber body (111) having an open top and filled with pellets, forming a space for the pellets to be burned, and having an ash receiving opening (111b) formed at the bottom; an ash receiving container (113) coupled to the combustion chamber body (111) in correspondence with the ash receiving opening (111b) of the combustion chamber body (111); an ash receiving container (117) slidably coupled to the ash receiving container (113) through the ash receiving opening (111b); and a ash discharge plate (115) horizontally coupled to the upper part of the ash receiving container (113) inside the combustion chamber body (111) to discharge ash generated during the combustion of pellets to the ash receiving container (117). It is characterized by including a pair of ash guide inclined plates (116) that are provided to be inclined downward from both inner wall surfaces of the combustion chamber body (111) toward the ash redistribution plate (115) to guide the ash to the ash redistribution plate (115).

Inventors

• 장석호

Assignees

• 주식회사 파이어우드

Dates

Publication Date

20260513

Application Date

20241106

Claims (2)

1. In a cylindrical combustion chamber, A cylindrical combustion chamber body (111) having an open top and filled with pellets, forming a space where the pellets are burned, and an ash tray opening (111b) formed at the bottom; An ash receiving container (113) coupled to the combustion chamber body (111) so as to correspond to the ash receiving inlet/outlet hole (111b) of the combustion chamber body (111); An ash tray (117) that is slidably connected to the ash tray receiving box (113) through the ash tray entry/exit hole (111b); A re-discharger (115) horizontally coupled to the upper part of the ash receiving container (113) inside the combustion chamber body (111) to discharge ash generated during the combustion of pellets to the ash receiving container (117); A cylindrical combustion chamber characterized by including a pair of ash guide inclined plates (116) that are provided to be inclined downward toward the ash re-discharge plate (115) from the inner walls of both sides of the combustion chamber body (111) and guide the ash to the ash re-discharge plate (115).
2. In paragraph 1, The above ash receiving box (113) is, A bottom plate (113a) coupled to the lower part of the combustion chamber (110); It includes a pair of side walls (113b) that vertically connect the floor plate (113a) and the re-guided inclined plate (116), and A cylindrical combustion chamber characterized in that the above pair of re-guide inclined plates (116) are provided in a crescent shape that connects the inner wall surface of the combustion chamber (110) and the side wall (113b) at an angle.

Description

Cylindrical Combustion Chamber The present invention relates to a cylindrical combustion chamber, and more specifically, to a cylindrical combustion chamber in which an ash tray can be coupled to the lower portion so as to be movable back and forth. Concrete does not undergo chemical reactions at temperatures below 5℃, so curing does not occur. Therefore, during the winter season when temperatures are low, after pouring the concrete, a heater or similar device is installed in the center of the structure to maintain a constant indoor temperature, thereby preventing the moisture inside the concrete from freezing and allowing for smooth chemical reactions within the concrete to proceed with curing. In this process, it is necessary to supply heat uniformly because the amount of heat lost due to concrete curing must be calculated mathematically and scientifically to compensate for the lost heat. Therefore, rather than simply using a stove that generates a lot of heat, a stove that minimizes heat loss and maintains stable heat for more than 12 hours is effective for curing. Meanwhile, curing stoves used for curing concrete during the winter are mostly fabricated on-site. They utilize a combustion method where a combustion chamber is formed by processing steel containers found nearby, such as drums, and fuel like firewood or pellets is inserted and ignited from the top, allowing the fuel to gradually burn and travel downwards. However, conventional combustion chambers for curing stoves are formed by modifying a drum, so it is difficult to attach a separate ash tray to the bottom, which has a limitation in that it is difficult to discharge the ash accumulated at the bottom of the drum to the outside. FIG. 1 is a perspective view illustrating the configuration of the combustion chamber of the present invention. FIG. 2 is an exploded perspective view illustrating the configuration of the combustion chamber of the present invention in disassembly. FIG. 3 is a perspective view illustrating the internal configuration of the combustion chamber of the present invention. FIG. 4 is a cross-sectional view illustrating the cross-sectional configuration of the combustion chamber of the present invention. FIG. 5 is a cross-sectional example illustrating the pellet combustion process of the combustion chamber of the present invention. To fully understand the present invention, preferred embodiments thereof are described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited to the embodiments described in detail below. These embodiments are provided to more completely explain the present invention to those with average knowledge in the art. Accordingly, the shapes of elements in the drawings may be exaggerated to emphasize clearer explanations. It should be noted that in each drawing, identical components may be depicted with the same reference numeral. Detailed descriptions of known functions and configurations that are deemed to unnecessarily obscure the essence of the present invention are omitted. FIG. 1 is a perspective view illustrating the configuration of the combustion chamber (110) of the present invention, FIG. 2 is an exploded perspective view illustrating the configuration of the combustion chamber (110), FIG. 3 is a perspective view illustrating the interior of the combustion chamber (110), FIG. 4 is a cross-sectional view illustrating the cross-sectional configuration of the combustion chamber (110), and FIG. 5 is a cross-sectional example view illustrating the process of using the combustion chamber (110). As described above, the combustion chamber (110) of the present invention accommodates a pellet (P) inside, forms a combustion space in which the pellet (P) is burned, and enables heat to be emitted to the surroundings. The combustion chamber (110) of the present invention accommodates pellets (P) inside and provides a combustion space such that combustion begins with the pellets (P) accommodated at the top and gradually progresses downward to the pellets (P) at the bottom. The combustion chamber (110) comprises a cylindrical combustion chamber body (111), an ash receiving container (113) provided at the bottom of the combustion chamber body (111), a ash release plate (115) coupled to the upper surface of the ash receiving container (113), a pair of ash guide inclined plates (116) blocking the space between the ash release plate (115) and the combustion chamber body (111), and an ash receiver (117) detachably coupled to the ash receiving container (113). The combustion chamber (110) of the present invention combines a pair of ash guide inclined plates (116) between the ash discharge plate (115) and the combustion chamber body (111), thereby allowing an ash catcher (117) to be detachably connected to the lower part of the cylindrical combustion chamber (110). This makes i