Device for Centrifugal Combustion by Area Using Flow of Combustion Air

Abstract

An area-specific centrifugal combustion apparatus is provided using a flow of combustion air. Combustion air is supplied through an upper combustion chamber. A column of fire is discharged from the upper combustion chamber. A lower combustion chamber is coupled with a lower part of the upper combustion chamber, and supplies fuel into a combustion chamber for mixing with the combustion air for combustion. An air supply pipe has an upper supply pipe and a lower supply pipe, through which the combustion air is supplied to the upper and lower combustion chambers. A rotary part connected to the lower combustion chamber allows the combustion air to maintain centrifugal force. A fuel supply on a lower end of the rotary part includes a fixed quantity feeder allowing a fixed amount of fuel to be supplied.

1 . An area-specific centrifugal combustion apparatus using a flow of combustion air, comprising:
 an upper combustion chamber through which combustion air is supplied to a combustion chamber, and from which a column of fire produced through combustion using the combustion air is discharged;   a lower combustion chamber coupled with a lower part of the upper combustion chamber, wherein fuel is supplied to the lower combustion chamber, and the lower combustion chamber supplies the fuel into the combustion chamber such that the fuel mixes with the combustion air for combustion;   an air supply pipe having one end divided into an upper supply pipe and a lower supply pipe, the upper supply pipe diverging upward and the lower supply pipe diverging downward, through which the combustion air is supplied to the upper combustion chamber and the lower combustion chamber;   a rotary part connected to the lower combustion chamber, wherein the rotary part allows the combustion air to maintain centrifugal force when ignition proceeds in the lower combustion chamber;   a fuel supply provided on a lower end of the rotary part, the fuel supply comprising a fixed quantity feeder allowing the fuel to be supplied in a fixed amount to the lower combustion chamber; and   an ash treatment chamber disposed at one side of the rotary part, the ash treatment chamber trapping and treating ash, clinker, and airborne ash produced through incineration of the fuel.   
     
     
         2 . The area-specific centrifugal combustion apparatus according to  claim 1 , wherein the upper combustion chamber comprises:
 an upper combustion chamber outer tank having a combustion gas discharge panel through which the column of fire is discharged, wherein the upper combustion chamber outer tank is connected to the upper supply pipe such that the combustion air that has been supplied upwardly is able to flow;   a redirecting part disposed on an Upper end of the upper combustion chamber outer tank, the redirecting part allowing the combustion air to flow downwardly; and   an upper combustion chamber inner tank disposed at a predetermined distance from an inner circumference of the upper combustion chamber outer tank to form an upper air supply, the upper supply pipe being fixed to the upper combustion chamber inner tank in a communicating manner.   
     
     
         3 . The area-specific centrifugal combustion apparatus according to  claim 1 , wherein the lower combustion chamber is connected to a lower end of the upper combustion chamber, and comprises:
 a lower combustion chamber outer tank, with a lower end thereof being connected to the rotary part, wherein the lower combustion chamber outer tank is connected to the lower supply pipe, causing the combustion air supplied thereto to flow downwardly; and   a lower combustion chamber inner tank disposed inside the lower combustion chamber outer tank to form a lower air supply, the lower supply pipe being fixed to the lower combustion chamber inner tank in a communicating manner.   
     
     
         4 . The area-specific centrifugal combustion apparatus according to  claim 1 , further comprising a regulating damper disposed at a diverging point of the air supply pipe, the regulating damper being able to regulate a temperature of air and an amount of air supplied. 
     
     
         5 . The area-specific centrifugal combustion apparatus according to  claim 1 , wherein the rotary part comprises:
 a rotary housing connected to a lower portion of the lower combustion chamber, the rotary housing being coupled with props that fix the combustion apparatus to a ground surface;   a rotary body disposed within the rotary housing, wherein the rotary body rotates forward and backward to allow the combustion air preheated while moving downward to maintain centrifugal force; and   an ash treatment chamber disposed between the rotary housing and the rotary body, wherein the ash treatment chamber traps the ash, the clinker, and the airborne ash produced after combustion.   
     
     
         6 . The area-specific centrifugal combustion apparatus according to  claim 5 , wherein the rotary body comprises:
 a rotary shaft connected to a driving motor such that rotary shaft is rotatably coupled with the rotary housing, thereby providing rotating force;   a guide rail connected to the rotary shaft, wherein the guide rail guides a range of rotation of the rotary body;   a bearing body supporting rotation of the rotary shaft and the guide rail;   crushing blades disposed on a lower portion of the rotary body, wherein the crushing blades crush the ash, the clinker, and the airborne ash produced after completion of combustion; and   a door allowing the ash, the clinker, and the airborne ash crushed by the crushing blades to be introduced to the ash treatment chamber.   
     
     
         7 . The area-specific centrifugal combustion apparatus according to  claim 6 , wherein, when the crushing blades of the rotary body rotate forward, the clinker is crushed, the fuel is collected at a center of the combustion chamber, and debris is continuously discharged, and when the crushing blades of the rotary body rotate backward, the debris, the ash, and the clinker are continuously discharged to an ash chamber through the door,
 the area-specific centrifugal combustion apparatus further comprising a bidirectional discharge scraper discharging the debris, the ash, and the clinker collected in the ash chamber to an ash container.   
     
     
         8 . The area-specific centrifugal combustion apparatus according to  claim 1 , wherein the fuel supply comprises a fuel input cone, wherein an upper portion of the fuel input cone is in a funnel shape such that a fixed amount of fuel uniformly spreads in a hemispherical shape.