KR100791972B1 - Incinerator using flammable waste as energy - Google Patents

Abstract

An incinerator is provided in which a part of the incinerator is separable to make it easier to assemble and repair and maintain the incinerator. An incinerator includes a main combustion chamber, a rotatable combustion unit(210), an ignition unit, an oxygen supply pipe, a fuel supply pipe, an auxiliary oxygen supply pipe, and an outlet port. The main combustion chamber has an inner wall made of a heat resistant material. The rotatable combustion unit is arranged in a lower portion of the main combustion chamber such that the rotatable combustion unit is rotatable relatively to the inner wall of the main combustion chamber. The rotatable combustion unit is equipped with a plurality of injection nozzles(255), and mounted on a hollow shaft. The ignition unit is mounted on the wall of the main combustion chamber, and radiates flame toward the rotatable combustion unit. The oxygen supply pipe includes a plurality of nozzles arranged along the circumferential direction of the main combustion chamber, and is arranged on the ignition unit. The fuel supply pipe is arranged over the oxygen supply pipe so as to supply flammable waste as fuel to the main combustion chamber. The auxiliary oxygen supply pipe is arranged in a vertical direction at a center of the main combustion chamber. The outlet port is formed on the wall of the main combustion chamber above the auxiliary oxygen supply pipe. The rotatable combustion unit includes an upper combustion module(230) removable from the hollow shaft, and a lower combustion module(240) removable from the upper combustion module.

Description

Incinerator using flammable waste as energy

The present invention relates to a combustion device for incineration that utilizes flammable waste resources as energy, and more particularly, a flammable waste structure having an improved structure to improve the reliability and assemblability of the device and to enable economical operation in terms of the user's operating cost. The present invention relates to an incineration combustion apparatus that uses resources as energy.

Products made of synthetic resins such as tires, vinyl, and plastics, which are frequently used in various industrial fields and daily life, are recycled only after use, and most of them are classified as waste and landfilled or incinerated. In case of landfill, not only the landfill site but also the secondary problem of groundwater pollution is caused by the landfilled waste.Incineration process causes the secondary problem of air pollution by generating toxic gas and smoke that are fatal to the human body. There are many problems with how to handle waste which does not rot easily such as waste synthetic resin.

In recent years, many technologies, such as an incineration apparatus, have been developed and applied as a patent or utility model to solve such a problem.

FIG. 1 schematically shows a conventional incineration apparatus. Referring to FIG. 1, a conventional incineration apparatus 1 will be described. The incineration apparatus includes a first combustion chamber 100 having an inner wall of the heat resistant material layer 102, and At the lower end of the first combustion chamber 100, a plurality of semi-cylindrical injection nozzles 112 in which injection holes are formed in a predetermined direction are installed on the rotating plate 111, and a plurality of semi-cylindrical injection nozzles 112 are provided at the lower end of the rotating plate 111 along the circumferential surface thereof. The scaffold 114 is attached, a hollow shaft 116 for supplying combustion air is installed at the center lower portion of the rotating plate 111, and the combustion device 110 having a conical shape of the rotating plate 111 and the combustion. The preheat burner 120 includes a preheat burner 120 installed on the wall of the first combustion chamber 100 on the upper part of the apparatus rotating plate 111, and a plurality of nozzles uniformly formed in an oblique direction with respect to the inside of the first combustion chamber 100. 120) a first oxygen supply pipe 130 installed above, and the first A fuel supply device 140 installed above the small supply pipe 130 to supply combustible waste resources to the first combustion chamber 100 as fuel, and a center of the first combustion chamber 100 above the fuel supply device 140; The second oxygen supply pipe 150 is installed in the vertical direction to the second oxygen supply pipe 150 and the outlet 160 is provided on the wall of the first combustion chamber 100 on the upper portion.

However, in the incinerator 1 as described above, the conical combustion apparatus 110 is integrally formed. That is, the combustion device 110 was manufactured by welding a material such as stainless steel. Therefore, the assembly process of the incineration apparatus 1 is bad because a number of welding processes are involved in the assembling process of the incineration apparatus 1. On the other hand, the central portion of the rotating plate 111 is exposed to high temperature is a portion that is likely to cause heat damage compared to other parts. In the case where the central portion of the rotating plate 111 is thermally damaged, the entire rotating plate 111 should be replaced. By the way, the overall size of the rotating plate 111 is much larger than the damaged portion in most cases. Therefore, it is necessary to replace the damaged rotary plate 111 as a whole as a matter of bringing economic waste. This problem occurs because the rotating plate 111 is integrally manufactured and cannot be replaced by replacing only the damaged part. In addition, when a part of the combustion apparatus 110 has a problem, the entire combustion apparatus 110 must be separated from the first combustion chamber 100 in order to repair the portion. Therefore, when the maintenance or repair of the combustion device 110, the incineration device (1) should be mostly disassembled. That is, there is a problem that the combustion apparatus 110 must be repaired or repaired by separating the combustion apparatus 110 from the first combustion chamber 100 as a whole. As such, since the entire incineration apparatus 1 must be almost dismantled in order to maintain or repair the combustion apparatus 110, there is a problem that excessive time and effort for maintenance or repair are required.

Incineration combustion apparatus utilizing the flammable waste resources according to the present invention was devised to solve the above problems, the structure is improved so that a part of the combustion apparatus is separable to improve the assemblability and operating cost It is to provide an incineration combustion device that utilizes flammable waste resources as energy to enable economical operation in the city and to decompose only necessary parts for maintenance or repair work.

In order to achieve the above object, a combustion apparatus utilizing energy of combustible waste resources according to the present invention includes a main combustion chamber having an inner wall of a heat resistant material layer;

In the lower part of the main combustion chamber is installed so as to be able to rotate relative to the inner wall of the main combustion chamber, a plurality of injection nozzles are provided, a hollow shaft is installed to supply the combustion air from the lower center, using the combustible waste resources as fuel Rotating combustion unit;

An ignition unit installed on the main combustion chamber wall and radiating a flame toward the rotary combustion unit;

An oxygen supply pipe having a plurality of nozzles disposed at intervals along the circumferential direction of the main combustion chamber at an angle to the circumferential direction inside the main combustion chamber, the oxygen supply pipe being installed above the ignition unit;

A fuel supply pipe installed above the oxygen supply pipe and supplying the combustible waste resources as fuel to the main combustion chamber;

An auxiliary oxygen supply pipe installed in a vertical direction at the center of the main combustion chamber above the fuel supply pipe; In the combustion device for incineration utilizing the combustible waste resources as energy, including; and an outlet provided in the main combustion chamber wall above the auxiliary oxygen supply pipe,

The rotary combustion unit is characterized in that it comprises an upper combustion module detachably coupled to the hollow shaft and a lower combustion module detachably coupled to the upper module.

The upper combustion module has a first coupling hole and a guide rail for assembly,

The lower combustion module has a second coupling hole facing the first coupling hole,

The first coupling hole and the second coupling hole are mutually fastened by a bolt and a nut,

Preferably, the guide rail is inserted into a guide groove provided in the hollow shaft so that the combustion modules rotate integrally with the hollow shaft.

It is preferable that the cross-sectional shape of the upper surface of the rotary combustion portion is hemissphere in general.

The combustion module is preferably made of special heat resistant cast steel.

It is preferable that the fuel supply pipe is inclined with respect to the ground in order to make it easy for the flammable waste resources to fall toward the rotary combustion unit.

Preferably, the injection nozzle is formed in a conical nozzle member, and the nozzle member is detachably coupled to the rotary combustion unit.

Slag removal sphere for removing the slag deposited on the upper surface of the rotary combustion unit is provided,

The slag removal port is arranged to extend from the hollow shaft to the inner wall of the main combustion chamber, one end of the slag removal port is fixed to the inner wall of the main combustion chamber, the other end of the slag removal port is rotatably connected to the hollow shaft In the center portion of the slag removal unit, it is preferable that a plurality of rakes projecting toward the upper surface of the rotary combustion unit are provided.

Combustion apparatus utilizing the combustible waste resources according to the present invention as energy is improved in reliability and assembly, economical operation in terms of operating costs, incineration through improvement of the material, shape, form and injection nozzle shape of the rotary combustion unit The thermal efficiency is excellent in terms of the environment, there is an effect to provide a combustion device that utilizes the combustible waste resources as energy that can be effective by decomposing only necessary parts during maintenance or repair work.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

3 is a schematic cross-sectional view of a combustion apparatus according to a preferred embodiment of the present invention. Figure 4 is a perspective view showing the extraction of the rotary combustion unit in the combustion device shown in FIG. FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4. 6 is a view for explaining the assembly structure of the rotary combustion unit. 7 is a perspective view for explaining a slag removal port. FIG. 8 is a schematic cross-sectional view of the VIII-VIII line shown in FIG. 3.

3 to 8, the combustion device (200, hereinafter referred to as "combustion apparatus") utilizing the combustible waste resources as energy according to an embodiment of the present invention is the main combustion chamber 205 and the rotary combustion unit 210, an ignition unit 260, an oxygen supply pipe 265, a fuel supply pipe 267, an auxiliary oxygen supply pipe 270, an outlet 275, and a slag removal port 300 are included. .

The main combustion chamber 205 is a space in which an inner wall is formed of a heat resistant material layer. The main combustion chamber 205 is a space where combustible waste resources are burned. When the temperature of the main combustion chamber 205 is at least 1000 ° C., contaminants such as dioxins are completely burned, and thus the temperature of the main combustion chamber 205 is raised to 1000 ° C. to 1100 ° C. during combustion. Therefore, it is preferable that heat insulation is performed well on the inner wall of the main combustion chamber 205. In the combustion apparatus 200 according to the present invention, the temperature inside the main combustion chamber 205 is maintained at about 1000 ° C to 1100 ° C, and the temperature of the outer wall of the main combustion chamber 205 is maintained at about 70 ° C. The inner wall of the main combustion chamber 205 is insulated by refractory bricks, castable and high temperature bricks.

The rotary combustion unit 210 is disposed below the main combustion chamber 205. The rotary combustion unit 210 is installed to allow relative rotation with respect to the inner wall of the main combustion chamber 205. The rotary combustion unit 210 includes an upper combustion module 230, a lower combustion module 240, and a hollow shaft 280.

The upper combustion module 230 and the lower combustion module 240 are detachably coupled to each other. The upper combustion module 230 and the lower combustion module 240 are detachably coupled to each other by bolts and nuts. More specifically, the upper combustion module 230 includes a plurality of first coupling holes 232 and a plurality of guide rails 234. The upper combustion module 230 has an empty receiving space 236 therein. The accommodation space 236 is where the combustion air is supplied from the hollow shaft 280 to be described later to temporarily stay.

The lower combustion module 240 includes a plurality of second coupling holes 242 corresponding to the first coupling holes 232, respectively. The corresponding first coupling hole 232 and the second coupling hole 242 are disposed to face each other. The first coupling hole 232 and the second coupling hole 242 are coupled to each other by a bolt and a nut in a state facing each other. The lower combustion module 240 has an accommodation space connected integrally with the accommodation space 236 of the upper combustion module 230. A first air supply hole 238 is provided between the accommodation space 236 and the hollow shaft 280 to be described later to allow combustion air to communicate. The plurality of first air supply holes 238 are provided.

A plurality of conical nozzle members 250 having a plurality of injection nozzles 255 are formed on the upper surfaces of the upper combustion module 230 and the lower combustion module 240. The nozzle member 250 is screwed into a hole formed in an upper surface of the upper combustion module 230 and the lower combustion module 240. An upper portion of the nozzle member 250 has a conical cross section. The upper combustion module 230 and the lower combustion module 240 are combined with each other to form an upper portion of the rotary combustion unit 210. The upper surface of the rotary combustion unit 210 has a hemispheric cross section as a whole. The hemispherical cross section is an optimal geometric shape to allow combustion to occur while the supplied combustible waste resources naturally flow to the edge of the rotary combustion unit 210. The upper combustion module 230 and the lower combustion module 240 were each manufactured integrally by a special heat-resistant cast steel. Therefore, the welding part is hardly present in the upper combustion module 230 and the lower combustion module 240. The outer lower portion of the rotary combustion unit 210 is provided with a reprocessing tool 220 for collecting ash remaining after burning in the rotary combustion unit 210.

The hollow shaft 280 extends downward from the center of the rotary combustion unit 210. The hollow shaft 280 is a hollow pipe shape. Combustion air flows into the hollow shaft 280. A guide groove 282 and a second air supply hole 284 are provided on the hollow shaft 280. The guide groove 282 is a portion to which the guide rail 234 provided in the upper combustion module 230 is fitted. As the guide groove 282 and the guide rail 234 are fitted to each other, the upper combustion module 230 and the hollow shaft 280 may move together. The second air supply hole 284 is disposed at a position facing the first air supply hole 238. The second air supply hole 284 is a combustion air introduced through the hollow shaft 280 into the accommodation space 236 through the first air supply hole 238 of the upper combustion module 230. It is intended to be introduced. A separate cap member (not shown) is installed at the upper end of the hollow shaft 280 so that the combustion air flowing through the inside of the hollow shaft 280 is only through the second air supply hole 284. Can be discharged to outside. The lower portion of the hollow shaft 280 is fixed to the ground or the lower frame of the combustion device 200 to enable relative rotation. The structure in which the hollow shaft 280 allows relative rotation with respect to the lower frame of the combustion device 200 can be easily realized by using a bearing. The lower portion of the hollow shaft 280 is provided with a belt member 295 that is dynamically connected to the motor 290. As the motor 290 rotates, the hollow shaft 280 rotates relative to the inner wall of the main combustion chamber 205 integrally with the upper combustion module 230. In this case, the rotation speed of the hollow shaft 280 preferably has a rotation speed of about 0.3 rpm. In addition, a lower portion of the hollow shaft 280 is connected to the blower 297. Combustion air generated from the blower 297 passes through the internal space of the hollow shaft 280, and opens the first air supply hole 238 provided in the upper combustion module 230 at the upper portion of the hollow shaft 280. Injected into the receiving space 236 provided in the upper combustion module 230 and the lower combustion module 240 through the injection nozzle of the nozzle member 250 provided above the rotary combustion unit 210 by the pressure It is supplied to the main combustion chamber 205 through 255. The fuel used in the upper part of the rotary combustion unit 210 is a combustible waste resource such as, for example, refusive plastic fuel (RPF).

The ignition unit 260 is installed on the wall of the main combustion chamber 205. The ignition unit 260 is a kind of burner, which emits flame toward the upper surface of the rotary combustion unit 210.

The oxygen supply pipe 265 is a device for supplying oxygen in the form of a whirlwind to promote the combustion of the combustible waste resources burned on the upper portion of the rotary combustion unit 210. The oxygen supply pipe 265 is provided with a plurality of nozzles disposed at intervals along the circumferential direction of the main combustion chamber 205 obliquely to the circumferential direction inside the main combustion chamber 205. The oxygen supply pipe 265 is installed above the ignition unit 260.

The fuel supply pipe 267 is a device provided to supply the combustible waste resources to the rotary combustion unit 210. The fuel supply pipe 267 is provided above the oxygen supply pipe 265. The fuel supply pipe 267 is disposed to be gradually lowered closer to the center of the rotary combustion unit 210. That is, the fuel supply pipe 267 is disposed to be inclined with respect to the ground, so that the combustible waste resources are smoothly supplied from the outside to the main combustion chamber 205.

The auxiliary oxygen supply pipe 270 is installed in the vertical direction at the center of the main combustion chamber 205. More specifically, the auxiliary oxygen supply pipe 270 is disposed above the fuel supply pipe 267. The auxiliary oxygen supply pipe 270 is provided to more completely burn combustible waste resources that oxygen supplied by the oxygen supply pipe 265 does not completely burn inside the main combustion chamber 205. The flow direction of the oxygen discharged from the 270 is preferably in a direction opposite to the flow direction of the oxygen discharged from the oxygen supply pipe 265. That is, the complete combustion is promoted by extending the residence time of the air staying in the main combustion chamber 205. The auxiliary oxygen supply pipe 265 is provided with a catalytic combustion device serves to prevent the generation of contaminants such as NOx.

The outlet 275 is provided on an upper sidewall of the main combustion chamber 205. The outlet 275 is a portion where the high-temperature combustion gas is discharged after being completely burned in the main combustion chamber 205. The outlet 275 may be provided with an energy recovery device (not shown) for recovering energy from the discharged hot gas, or an auxiliary facility such as a cogeneration facility (not shown).

The slag removal port 300 is installed above the rotary combustion unit 210. The slag removal port 300 is provided to remove the slag deposited on the upper surface of the rotary combustion unit 210. The slag removal port 300 is arranged to extend from the hollow shaft 280 to the inner wall of the main combustion chamber 205. One end of the slag removal port 300 is fixed to the inner wall of the main combustion chamber 205 by a fixing member such as a plurality of bolts. The other end of the slag removal port 300 is rotatably connected to the hollow shaft 280. More specifically, the other end of the slag removal port 300 is manufactured in a hat shape and is loosely fitted to the upper portion of the hollow shaft 280. Therefore, even when the hollow shaft 280 is rotated, the slag removal port 300 does not rotate with respect to the inner wall of the main combustion chamber 205. The center portion of the slag removal port 300 is provided with a plurality of rakes 302 protruding toward the upper surface of the rotary combustion unit 210. The rakes 302 fall down along the upper surface of the inclined rotary combustion unit 210 by scraping off the slag deposited on the upper surface of the rotary combustion unit 210 and spaced apart from the surface thereof. Will be accepted. The reprocessing tool 220 serves to temporarily discharge the slag, such as ash, to be quickly discharged to the recollecting container provided on the lower side of the rotary combustion unit (210). An angle scaffold is provided at the edge of the lower combustion module 240 so that unburned combustible waste resources in the rotary combustion unit 210 are not directly received into the reprocessing port 220 and the lower combustion module is provided. By staying longer at 240, it can be completely burned out by radiant heat.

Hereinafter, the process of burning the combustible waste resources using the combustion apparatus 200 of the present embodiment configured as described above will be described briefly, and the effects of the present invention in the process of assembling, maintaining or repairing the rotary combustion unit will be described in detail. Let's explain.

In order to burn combustible waste resources using the combustion device 200, an operation switch (not shown) provided in the combustion device 200 is operated. Then, the motor 290 is rotated and the hollow shaft 280 that is dynamically connected to the motor 290 by the belt member 295 is rotated. When the hollow shaft 280 rotates, the upper combustion module 230 and the lower combustion module 240 which are relatively coupled to the upper portion of the hollow shaft 280 rotates integrally with the hollow shaft 280. Done. In addition, the combustion air generated from the blower 297 passes through the interior of the hollow shaft 280 and passes through the receiving space 236 of the upper combustion module 230 and the lower combustion module 240 to the injection nozzle ( 255 is supplied to the main combustion chamber (205). At the same time, combustible waste resources are supplied to the main combustion chamber 205 through the fuel supply pipe 267. The combustible waste resources supplied to the main combustion chamber 205 through the fuel supply pipe 267 are rotated together with the rotary combustion unit 210 while falling on the upper portion of the rotary combustion unit 210. The ignition unit 260 emits a flame to ignite the combustible waste resources dropped on the rotary combustion unit 210. At this time, combustion air discharged into the main combustion chamber 205 through the injection nozzle 255 promotes combustion of the combustible waste resources. In addition, the air discharged through the oxygen supply pipe 265 to the main combustion chamber 205 forms a flow of air in the main combustion chamber 205 in the form of a whirlwind, and provides more oxygen to the combustible waste resources in combustion. Supplying promotes the complete combustion of the combustible waste resources. On the other hand, through the auxiliary oxygen supply pipe 270 provided in the upper part of the main combustion chamber 205, the air flow in the opposite direction to the flow of air discharged through the oxygen supply pipe 265 is formed, the two whirlwind They collide with each other to form a vortex. The vortex further promotes complete combustion by extending the combustion time of the combustible waste resources remaining in the main combustion chamber 205. In addition, when the nozzle member 250 is formed in a conical shape as in the embodiment of the present invention, since the amount of slag deposited on the nozzle member 250 is reduced, the injection nozzle 255 provided in the nozzle member 250 is provided. The slag is likely to be blocked by the slag, thereby improving the durability of the combustion device 200. In addition, since the coupling of the nozzle member 250 and the rotary combustion unit 210 is made of screw coupling, the assembly is remarkably convenient as compared with the conventional welding structure. In addition, when the nozzle member 250 is damaged, such as when the injection nozzle 255 formed in the nozzle member 250 is blocked by thermal deformation, only the damaged nozzle member 250 can be easily removed and replaced. The user has a remarkably convenient effect in terms of operating costs. Thus, the durability of the combustion device 200 can be obtained. On the other hand, since the upper combustion module 230 and the lower combustion module 240 is made of a special heat-resistant cast steel has an effect that the durability is significantly improved compared to the conventional combustion apparatus. In particular, the core effect of the present invention is exerted in including the upper combustion module 230 and the lower combustion module 240 that can be separated from each other. That is, in the process of assembling and installing the combustion device 200, the welding process is significantly reduced, unlike in the related art, thereby improving the assembly performance. In addition, when the upper combustion module 230 exposed by heat in the process of operating the combustion device 200 is damaged, the combustion state of the main combustion chamber 205 without disassembling the entire combustion device 200. Since only the upper combustion module 230 can be easily disassembled and replaced in an open state provided with a manhole (not shown) provided for checking, the entire rotary combustion unit 210 is not replaced as compared with the related art. Therefore, the operating cost is significantly reduced. As a result, only replacing the upper combustion module 230 has an effect of significantly increasing the durability of the entire combustion device 200. Such work is also excellent in its workability, and the same applies to the case where the rotary combustion unit 210 needs to be repaired or repaired while using the combustion device 200. In general, since the size of the combustion device 200 is much larger than the body of an operator, the improvement of workability as described above has a practically significant effect.

In addition, since the upper combustion module 230 and the lower combustion module 240 are molded using a special heat-resistant cast steel as in the preferred embodiment of the present invention, the welding process is not harmful to an operator because the welding operation is not required during assembly and installation. Since it is not necessary, there is an effect of providing an environment-friendly and ergonomic working environment. In addition, as in the preferred embodiment of the present invention, when the surface of the rotary combustion unit 210 is hemispherical as a whole, the combustion efficiency is improved since the movement of the combustible waste resources is more natural than the conventional conical structure or the stepped structure. It works.

In the embodiment of the present invention, the cross-sectional shape of the upper surface of the rotary combustion portion is described as a hemispheric shape as a whole, but the cross-sectional shape of the upper surface of the rotary combustion portion is somewhat effective even when conical or stepped, for example. It is possible to achieve the object of the present invention.

In the embodiment of the present invention, the upper combustion module and the lower combustion module is described as being made of a special heat-resistant cast steel, the upper combustion module or the lower combustion module may be made of a material such as stainless steel.

In the embodiment of the present invention, the fuel supply pipe is described as being inclined with respect to the ground in order to easily fall flammable waste resources toward the rotary combustion unit, the fuel supply pipe is disposed parallel to the ground, for example Even if disposed in other forms, such as can achieve the object of the present invention.

In the embodiment of the present invention, the injection nozzle is described as being formed in the conical nozzle member, the injection nozzle may be formed directly on the surface of the body, the shape of the nozzle member may be a variety of shapes such as semi-cylindrical The object of the present invention can be achieved.

In the embodiment of the present invention, the slag removal port for removing the slag deposited on the upper surface of the rotary combustion portion is provided, the slag removal port is disposed long to reach the inner wall of the main combustion chamber from the hollow shaft, the slag removal One end of the sphere is fixed to the inner wall of the main combustion chamber, the other end of the slag removal port is rotatably connected to the hollow shaft, the central portion of the slag removal part a plurality of rakes projecting toward the upper surface of the rotary combustion part Although the slag removal port is not provided, the efficiency is slightly reduced, but when the slag deposited on the surface of the rotary combustion part can be removed manually by stopping the operation of the combustion device, The purpose can be achieved.

In the above, the present invention has been described in detail with reference to preferred embodiments, but the present invention is not limited to the above embodiments, and various modifications can be made by those skilled in the art within the technical idea of the present invention. Is obvious.

1 is a schematic cross-sectional view of a conventional incinerator.

Figure 2 is a perspective view showing the extraction of the rotating plate shown in FIG.

3 is a schematic cross-sectional view of a combustion apparatus according to a preferred embodiment of the present invention.

Figure 4 is a perspective view showing the extraction of the rotary combustion unit in the combustion device shown in FIG.

FIG. 5 is a cross-sectional view taken along the line VV of FIG. 4.

6 is a view for explaining the assembly structure of the rotary combustion unit.

7 is a perspective view for explaining a slag removal port.

FIG. 8 is a schematic cross-sectional view of the VIII-VIII line shown in FIG. 3.

<Description of the symbols for the main parts of the drawings>

200 ... burner

205 Main combustion chamber 210 Rotating combustion unit

220.Reprocessing port 230 ... Upper combustion module

232 ... first coupling hole 234 ... guide rail

236 ... Accommodation space 238 ... 1st air supply hole

240 ... lower combustion module 242 ... second coupling hole

250 Nozzle member 255 Injection nozzle

260 ... ignition unit 265 ... oxygen supply pipe

267 fuel supply pipe 270 auxiliary oxygen supply pipe

275..Outlet 280 ... Hollow shaft

282 ... Guide groove 284 ... Second air supply hole

290 Motor 295 Belt member

297.Blower 300 ... slag remover

302 Rake

Claims (7)

A main combustion chamber whose inner wall is a heat resistant material layer; In the lower part of the main combustion chamber is installed so as to be able to rotate relative to the inner wall of the main combustion chamber, a plurality of injection nozzles are provided, a hollow shaft is installed to supply the combustion air from the lower center, using the combustible waste resources as fuel Rotating combustion unit; An ignition unit installed on the main combustion chamber wall and radiating a flame toward the rotary combustion unit; An oxygen supply pipe having a plurality of nozzles disposed at intervals along the circumferential direction of the main combustion chamber at an angle to the circumferential direction inside the main combustion chamber, the oxygen supply pipe being installed above the ignition unit; A fuel supply pipe installed above the oxygen supply pipe to supply the combustible waste resources as fuel to the main combustion chamber; An auxiliary oxygen supply pipe installed in a vertical direction at the center of the main combustion chamber above the fuel supply pipe; In the combustion device for incineration utilizing the combustible waste resources as energy, including; and an outlet provided in the main combustion chamber wall above the auxiliary oxygen supply pipe, And the rotary combustion unit comprises an upper combustion module detachably coupled to the hollow shaft and a lower combustion module detachably coupled to the upper module. The method of claim 1, The upper combustion module has a first coupling hole and a guide rail for assembly, The lower combustion module has a second coupling hole facing the first coupling hole, The first coupling hole and the second coupling hole are mutually fastened by a bolt and a nut, The guide rail is inserted into a guide groove provided in the hollow shaft, so that the combustion modules are incinerator combustion apparatus utilizing the combustible waste resources as an energy, characterized in that to be integrally rotated with the hollow shaft. The method of claim 1, The cross-sectional shape of the upper surface of the rotary combustion unit is a hemispherical (hemisphere) shape, characterized in that the combustion device for incineration utilizing the combustible waste resources as energy. The method of claim 1, The combustion module is an incineration combustion device utilizing the combustible waste resources as energy, characterized in that made of special heat-resistant cast steel. The method of claim 1, The fuel supply pipe is an incineration combustion apparatus utilizing energy as combustible waste resources, characterized in that disposed inclined with respect to the ground in order to facilitate the fall of the combustible waste resources toward the rotary combustion unit. The method of claim 1, The injection nozzle is formed in the conical nozzle member, the nozzle member is incineration combustion apparatus utilizing the combustible waste resources as energy, characterized in that coupled to the rotary combustion unit. The method of claim 1, The slag removal port for removing the slag deposited on the upper surface of the rotary combustion unit is provided, The slag removal port is disposed long to reach the inner wall of the main combustion chamber from the hollow shaft, one end of the slag removal port is fixed to the inner wall of the main combustion chamber, the other end of the slag removal port is rotatably connected to the hollow shaft And a plurality of rakes protruding toward the upper surface of the rotary combustion unit at a central portion of the slag removal unit, wherein the combustion apparatus for incineration utilizing the flammable waste resources as energy.

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