KR101055854B1 - Apparatus for incinerating wastes - Google Patents

Abstract

PURPOSE: A pyrolysis incinerator for waste is provided to completely burn waste while preventing air pollution and to obtain clean thermal energy. CONSTITUTION: A pyrolysis incinerator comprises an internal space, a feed hopper(111) which delivers waste from outside into the internal space, and a flame vent(112) which discharges the flame created from waste being burnt. A central air supply part(134) comprises a central air intake pipe(132) which is installed in the internal space of the incinerator and formed with an internal flow path for delivering exterior air into the internal space of the incinerator and a plurality of air discharge pipes which are installed on the exterior of the central air intake pipe and inject air to the internal space of the incinerator to form spiral vortex. An agitating blade(181) is installed in the lower side of the incinerator and rotated by an agitating blade rotating part provided outside of the incinerator. A plurality of side air discharge pipes(141) are installed at regular intervals along the inner periphery of the incinerator and a plurality of side air intake pipes(140) are arranged at regular intervals in the longitudinal direction of the incinerator. A side air supply part(150) is connected to the side air intake pipes to supply air to the internal space of the incinerator. A water discharge pipe(160) is installed along the inner periphery of the incinerator and has a plurality of water vents formed at regular intervals. A water supply part(170) is connected to the water discharge pipe and supplies water to the internal space of the incinerator.

Description

Waste dry distillation incinerator {APPARATUS FOR INCINERATING WASTES}

The present invention relates to a waste distillation incineration apparatus, and more particularly, waste dry distillation incineration capable of completely burning incineration and preventing smoke from being generated so as to prevent air pollution and to obtain clean thermal energy. Relates to a device.

Recently, the modern society has been faced with serious environmental pollution problem due to the proliferation of household waste and various industrial wastes, and the methods for solving such environmental pollution problems have been studied in various fields.

In order to solve the problem of environmental pollution, a method of separating and recycling the waste that can be recycled among various wastes, and burning the non-recyclable waste to reduce its volume and at the same time reduce the pollution as a source of pollution. Incineration treatment methods are typical.

Here, according to the method of incineration of various industrial wastes described above, namely, high-porosity mixed compounds including waste rubber and waste synthetic resin or pharmaceutical extracts and hospital extracts concerned with secondary infection, etc. Various harmful gases such as constituent components or products during combustion are generated, and there is a problem of acting as a cause of air pollution when exhausting these harmful gases.

At present, the national policy restricts the release of various harmful gases and dusts generated by incineration of industrial waste into the atmosphere, and thus completely burns incinerators to enable the recycling of heat sources generated during combustion and the efficient disposal of waste. There is a need for the development of incinerators.

It is an object of the present invention to provide a waste dry distillation incineration apparatus capable of completely burning incineration and preventing soot from occurring so that air pollution can be prevented and clean thermal energy can be obtained.

The solution to the problem of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

According to the present invention, an incinerator in which an inner space is formed, and an incinerator inlet for incineration is introduced into the inner space from the outside and a flame outlet for discharging the flame generated by burning the incinerator; And a central air inlet for injecting air toward the interior space of the incinerator to generate spiral vortices in the interior space.

Here, the central air inlet is installed in the interior space of the incinerator, the flow path is formed therein to transfer the air supplied from the central air supply installed in the outside of the incinerator to the interior space of the incinerator, the longitudinal direction of the incinerator A central air inlet pipe installed to extend along the length; And a plurality of air discharge pipes installed on the outer surface of the central air inlet pipe so as to be in communication with the flow path of the central air inlet pipe, wherein the central air inlet pipe is opposite to the other end from one end adjacent to the central air supply part. The cross section of the flow path may be formed to be tapered to gradually decrease.

The plurality of air discharge pipe portion, a plurality of first elbow pipe portion disposed to be spaced apart from each other along the circumferential direction of the central air inlet pipe and inclined downward toward the bottom surface of the incinerator; A plurality of straight pipe portions disposed spaced apart from each other along a circumferential direction of the central air inlet pipe at a lower side of the plurality of first elbow pipe portions; And a plurality of second elbows spaced apart from each other in a circumferential direction of the central air inlet pipe at a lower side of the plurality of straight pipe parts and inclined in an upper direction opposite to an inclined direction of the plurality of first elbow pipe parts. Including a pipe portion, the plurality of first elbow tube portion, a plurality of straight pipe portion and a plurality of second elbow tube portion combination may be formed repeatedly along the longitudinal direction of the central air inlet pipe.

The central air supply unit, the air supply pipe is installed to communicate with the flow path of the central air inlet pipe; And a central air supply blower connected to the air supply pipe to supply air to the internal space of the incinerator through the central air inlet pipe and the plurality of air discharge pipes.

A plurality of side air inlet pipes installed along the inner wall circumferential direction of the incinerator and spaced apart from each other along the inner wall circumferential direction of the incinerator, and spaced apart from each other along the longitudinal direction of the incinerator; ; And a side air supply unit connected to the plurality of side air inlet pipes and supplying air to the internal space of the incinerator through the side air discharge pipes of the plurality of side air inlet pipes.

The side air supply unit may include a plurality of side air supply passage tubes installed outside the incinerator so as to communicate with the plurality of side air inlet pipes, respectively; And a side air supply blower connected to the side air supply passage pipe to supply air to the internal space of the incinerator through the plurality of side air discharge pipes.

The plurality of side air discharge pipe may be formed to be inclined with respect to the side air inlet pipe.

The plurality of side air discharge pipes may be formed to be inclined so as to face an area near an end of the side air discharge pipes adjacent to each other.

The side air supply blower may include: a side air supply blower connected to the side air supply passage pipe to supply air to the internal space of the incinerator through the plurality of side air discharge pipes; And an air distributor interposed between the side air supply blower and the plurality of side air supply flow channels.

An air supply on / off valve may be installed in the side air supply flow channel connected to the side air inlet pipe located at the lowermost side of the plurality of side air inlet pipes.

The plurality of side air discharge pipes formed in the side air inlet pipe located at the lowermost side of the plurality of side air inlet pipes may be formed to be inclined with respect to the side air inlet pipe so as to face the lower region inside the incinerator.

A water discharge pipe disposed along the inner wall circumferential direction of the incinerator and having a plurality of water discharge outlets spaced apart from each other along the inner wall circumferential direction of the incinerator; And a water supply unit connected to the water discharge pipe and supplying water to the internal space of the incinerator through the water discharge ports.

The water supply unit, the water tank in which water is accommodated; And a water supply pipe connecting the water tank and the water discharge pipe, wherein water supplied from the water tank to the internal space of the incinerator through the plurality of water discharge ports is heated by a high temperature formed inside the incinerator. After being converted into a soaked state, it may be supplied to the internal space of the incinerator.

The water supply pipe may be provided with a water supply on-off valve.

A stirring blade rotatably installed in an inner lower region of the incinerator; And it may include a stirring blade rotation drive unit provided on the outside of the incinerator to rotate the stirring blade.

It further comprises a stirring blade rotating sphere formed integrally with the stirring blade in a form surrounding the central air inlet pipe, the stirring blade rotating sphere may be rotated by the drive of the stirring blade rotating drive.

The stirring blade rotating drive unit, the first bevel gear connected to the stirring blade rotating sphere; A second bevel gear tooth-connected with the first bevel gear; And it may include a drive motor for rotating the second bevel gear.

It may further include a temperature sensor provided in the incinerator to measure the internal space temperature of the incinerator.

In the lower region of the incinerator, a discharge door may be provided to discharge the waste generated after the incineration is burned in the internal space of the incinerator to the outside.

Incinerator inlet may be rotatably installed in the incinerator inlet of the incinerator.

A belt conveyor or a screw conveyor may be further installed in the incinerator inlet of the incinerator.

An air curtain may be installed at the incinerator inlet of the incinerator.

The air curtain is installed along the inner wall circumferential direction of the incineration product inlet, and comprises an air curtain pipe formed with a plurality of compressed air injection nozzles spaced apart from each other, the air curtain pipe through the air curtain air inlet pipe It can be connected to a public distributor.

The incinerator may be provided with an ignition device for initially igniting the incineration.

The ignition device may be an igniter or a burner.

According to the present invention, it is possible to completely burn the incineration and to prevent the generation of smoke so that air pollution can be prevented and clean thermal energy can be obtained.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 is a perspective view showing a waste dry distillation incineration apparatus according to an embodiment of the present invention.
2 is a cross-sectional view showing a dry distillation incineration apparatus according to an embodiment of the present invention.
Figure 3 is a perspective view showing the inside of the incinerator of the dry distillation incinerator of the waste according to an embodiment of the present invention, the castable is removed.
Figure 4 is a perspective view of the central air inlet pipe and the air discharge pipe portion of the dry distillation incineration apparatus according to an embodiment of the present invention.
5 is a cross-sectional view taken along the line II of FIG. 2.
6 is a view showing a state in which the air curtain of the dry distillation incineration apparatus according to an embodiment of the present invention is installed.
7 is a view showing a state in which air is injected from the air curtain of the dry distillation incineration apparatus according to an embodiment of the present invention.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

1 is a perspective view showing a waste dry distillation incineration apparatus according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing a waste dry distillation incineration apparatus according to an embodiment of the present invention, Figure 3 is a waste according to an embodiment of the present invention 4 is a perspective view showing the inside of the incinerator of the dry distillation incinerator, and the castable is removed, and FIG. Perspective view.

5 is a cross-sectional view taken along the line I-I of FIG. 2, FIG. 6 is a view showing a state in which an air curtain of the dry distillation incineration apparatus according to an embodiment of the present invention is installed, and FIG. 7 is according to an embodiment of the present invention. It is a figure which shows the state in which air is injected from the air curtain of a waste distillation incineration apparatus.

As shown in these drawings, according to one embodiment of the present invention, the waste dry distillation incinerator is configured to completely clean the incineration so that smoke does not occur, thereby obtaining clean thermal energy that does not generate air pollution. The incinerator 110 and the incinerator 110 are formed, the incinerator inlet 111 to allow the incinerator to be introduced into the internal space from the outside and the flame outlet 112 for discharging the flame generated by burning the incinerator. It includes a central air inlet 130 to inject air toward the interior space to create a spiral vortex in the interior space.

The incinerator 110 provides a combustion space such that complete combustion is performed as described later after polymer compounds such as waste rubber, waste plastic synthetic resin, and waste vinyl are introduced, and one side of the incinerator is burned from the outside. The incinerator inlet 111 is formed to be injected into the space.

As shown in FIG. 2, the incinerator inlet 111 is rotatably installed. Meanwhile, although not shown in the drawing, a belt conveyor (not shown) or a screw conveyor (not shown) may be provided in the incineration product inlet 111 of the incinerator 110 to automatically introduce the incineration into the internal space of the incinerator 110. More can be installed.

The incinerator input door 113 may be automatically driven by an electric operation signal transmitted from a controller (not shown).

The incinerator input door 113 is installed to be hinged with respect to the inner wall of the incinerator inlet 111, and the incinerator inlet 111 is closed even when the incinerator inlet 111 is closed. A predetermined gap may be formed between the inner wall of the bottom and the edge of the incinerator input door 113. In this case, as will be described below, the combustion gas generated while the incinerator burns in the internal space of the incinerator 110 is discharged to the outside through a gap between the inner wall of the incinerator inlet 111 and the incinerator input door 113. In this case, the combustion efficiency of the incinerator is inevitably reduced in the incinerator 110.

In this embodiment, to solve this problem, as shown in FIG. 2, the air curtain 114 is installed in the incinerator inlet 111. This air curtain 114 will be described again below.

In the lower region of the incinerator 110, the discharge door 118 is provided to discharge the waste generated after the incineration is burned in the internal space of the incinerator 110 to the outside. Therefore, when the combustion of the incineration is completed after a certain time, the user may open the discharge door 118 to discharge the waste to the outside or to clean the internal space of the incinerator 110.

On the other hand, in the present embodiment, the incinerator 110, specifically in the lower region of the incinerator 110 is provided with an ignition device 119 for initially igniting the incinerator injected through the incinerator inlet 111. Although not shown in detail in the drawings, such an ignition device 119 may be applied as an igniter or a burner.

The flame outlet of the incinerator 110 is discharged from the incinerator burned in the incinerator 110, about 1.5 to 2m of the flame is discharged. Flame and the like discharged from the flame outlet 112 may be recycled as a heat source such as a boiler, an engine, and other thermal heating devices.

Waste dry distillation incineration apparatus according to this embodiment, the spiral vortex more reliable in the internal space of the incinerator 110 through the above-described central air inlet 130, side air inlet pipe 140 and side air supply unit 150 described later It is possible to increase the combustion efficiency of the incinerator by generating the maximum, hereinafter the central air inlet 130 will be described first.

Meanwhile, in the present embodiment, the spiral vortex refers to a conventional whirlwind or similar flow of air.

As shown in Figure 1 to 4, the central air inlet 130, by injecting air toward the interior space of the incinerator 110 to generate a spiral vortex in the interior space, the interior of the incinerator 110 The central air inlet pipe 132 is installed in the space and has a flow path 131 formed therein to transfer the air supplied from the central air supply unit 134 described later installed outside the incinerator 110 to the internal space of the incinerator 110. And a plurality of air discharge pipes 133 installed on the outer surface of the central air inlet pipe 132 so as to communicate with the flow path 131 of the central air inlet pipe 132.

The central air inlet pipe 132 is installed to extend in the longitudinal direction of the incinerator 110 in the inner space of the incinerator 110, specifically, as shown in Figures 2 and 4, the central air supply ( The taper is formed such that the cross-sectional area of the flow path 131 gradually decreases from one end adjacent to the 134 to the other end opposite thereto.

On the other hand, the air discharged from the air discharge pipe 133 formed in the central air inlet pipe 132 as the central air supply unit 134, specifically, the further away from the central air supply blower 136 of the central air supply unit 134 Discharge pressure is bound to decrease. In this case, it is difficult to generate a spiral vortex uniformly as a whole inside the incinerator 110, and eventually the combustion efficiency of the incinerator is inevitably reduced.

In this embodiment, in order to solve this problem, the cross-sectional area of the flow path 131 is gradually increased from the one end adjacent to the central air inlet 134 to the other end opposite to the central air inlet 134 by applying a venturi structure. The taper is formed to be tapered so that the air discharge pressure discharged from the plurality of air discharge pipe units 133 may be substantially the same.

1 and 2, the central air supply unit 134 is connected to an air supply pipe 135 and an air supply pipe 135 installed to communicate with the flow path 131 of the central air inlet pipe 132. And a central air supply blower 136 for supplying air to the internal space of the incinerator 110 through the central air inlet pipe 132 and the plurality of air discharge pipes 133.

The air supply pipe 135 is installed to communicate with the central air inlet pipe 132 outside the incinerator 110, and a central air supply blower 136 is installed at one side of the air supply pipe 135. Here, it is preferable that a separate air leakage preventing member (not shown) is provided at the connection portion between the air supply pipe 135 and the central air inlet pipe 132 so that the air supplied from the central air supply blower 136 does not flow out. .

Meanwhile, in FIG. 1 and FIG. 2, the air supply pipe 135 is illustrated as being disposed in the lower direction of the incinerator 110, but is not limited thereto. The air supply pipe 135 may be disposed in the upper direction of the incinerator. At this time, the tapered direction of the central air inlet pipe 132 is preferably applied in the opposite direction of FIG.

As shown in FIGS. 2 to 5, the plurality of air discharge pipe units 133 are disposed to be spaced apart from each other along the circumferential direction of the central air inlet pipe 132 and downward toward the bottom surface of the incinerator 110. The central air inlet pipe 132 is formed at a lower side of the plurality of first elbow pipe portions 137 and the plurality of first elbow pipe portions 137, specifically, laterally below the plurality of first elbow pipe portions 137. The central air inlet pipe 132 is disposed below the plurality of straight pipe portions 138 and spaced apart from each other along the circumferential direction of the plurality of straight pipe portions 138, specifically, in the lateral lower side of the plurality of straight pipe portions 138. A plurality of second elbow pipe portion 139 is disposed spaced apart from each other along the circumferential direction of the first elbow pipe portion 137 is inclined in the upper direction opposite to the inclined direction of the plurality of first elbow pipe portion (137).

4, the plurality of first elbow tube portions 137 and the plurality of second elbow tube portions 139 may be bent along the inner circumferential surface of the incinerator 110. Therefore, the generation of the spiral vortex in the incinerator 110 can be more effectively generated.

Here, the above-mentioned "which is formed to be inclined downward toward the bottom surface of the incinerator 110 ...", the end of the plurality of first elbow pipe portion 137 is necessarily the bottom surface of the incinerator 110 It is not to say that it is formed to face, it means to be bent in the downward direction based on FIG. Similarly, the above-mentioned "which is formed to be inclined in an upward direction opposite to the inclined direction of the plurality of first elbow pipe parts 137" means that the ends of the plurality of second elbow pipe parts 139 are shown in FIG. It means that bent in the upward direction with respect to the bottom surface of the incinerator 110 on the basis of.

As shown in FIGS. 2 and 4, the combination A of the plurality of first elbow pipe portions 137, the plurality of straight pipe portions 138, and the plurality of second elbow pipe portions 139 is the central air inlet pipe 132. It is formed repeatedly along the longitudinal direction of.

In the present embodiment, as described above, the plurality of first elbow tube portions 137, the plurality of straight tube portions 138, and the plurality of second elbow tube portions 139 are shaped to be supplied from the central air supply blower 136. And the air discharged into the internal space of the incinerator 110 through the plurality of first elbow pipe parts 137, the plurality of straight pipe parts 138, and the plurality of second elbow pipe parts 139 are spiral vortices inside the incinerator 110. Will be generated.

More specifically, the airflows discharged from the plurality of first elbow pipe portions 137, the plurality of straight pipe portions 138, and the plurality of second elbow pipe portions 139 cross each other to generate spiral vortices. Vortex may pulverize or crush the soot and soot generated during combustion of the incinerator, and thus it is possible to maximize the complete combustion of the incinerator in the incinerator 110.

In the present embodiment, as shown in Fig. 1 and 2, in addition to the above-described central air inlet 130 to increase the effect of the spiral vortex generated in the incinerator 110, that is, inside the incinerator 110 In order to maximize heat transfer and optimize combustion, the air from the side region of the incinerator 110 to the internal space of the incinerator 110 is different from that of the central air inlet 130 which supplies air from the central region of the incinerator 110. It further comprises a plurality of side air inlet pipe 140 and the side air supply unit 150 for supplying the.

2, 3, and 5, the plurality of side air inlet pipes 140 are installed along the inner wall circumferential direction of the incinerator 110 and spaced apart from each other along the inner wall circumferential direction of the incinerator 110. The side of the air discharge pipe 141 is provided and spaced apart from each other along the longitudinal direction of the incinerator (110). The side air supply unit 150 is connected to the plurality of side air inlet pipes 140 to supply air to the internal space of the incinerator 110 through the side air discharge pipes 141 of the plurality of side air inlet pipes 140. .

On the other hand, the plurality of side air discharge pipe 141 is formed to protrude from the surface of the side air inlet pipe 140 to communicate with the flow path inside the side air inlet pipe 140, as shown in Figure 5, the side air inlet The pipe 140 is provided not to be exposed to the outside by the castable 121 formed on the inner wall of the incinerator 110. That is, in the incinerator 110, the side air inlet pipe 140 is formed so as not to be exposed by the castable 121, but the side air discharge pipe 141 is appropriate so as not to be sealed by the castable 121. It is preferred to protrude to length.

As shown in FIG. 3, the plurality of side air inlet pipes 141 protrude from the side air inlet pipes 140 so as to be inclined with respect to the side air inlet pipes 140.

More specifically, based on one side air inlet pipe 140, one of the side air discharge pipe 141 of the plurality of side air discharge pipe 141 is another end of which is disposed adjacent It is formed to be inclined toward the vicinity of the side air discharge pipe 141.

Through this structure, the air discharged through the plurality of side air discharge pipes 141 forms a high-speed swirling air flow in the incinerator 110, and the high-speed swirling air flow is the plurality of first elbow pipe portions (described above). 137) and the air streams discharged from the plurality of straight pipe portions 138 and the plurality of second elbow pipe portions 139 may eventually generate a strong spiral vortex inside the incinerator 110.

On the other hand, as shown in Figure 2, the plurality of side air inlet pipe 141 formed in the side air inlet pipe 140 located at the bottom of the plurality of side air inlet pipe 140, incinerator 110 It is formed to be inclined with respect to the side air inlet pipe 140 to face the lower region inside.

As will be described again below, a plurality of side air formed in the side air inlet pipe 140 located at the lowermost side of the plurality of side air inlet pipes 140 in a situation in which the incinerator is normally burned in the incinerator 110. Air is not discharged from the discharge tube 141. Subsequently, when the combustion time of a predetermined time has elapsed and the combustion of the incineration is finished in the incinerator 110, the side air inlet pipe 140 positioned at the lowermost side of the plurality of side air inlet pipes 140 is formed. Air is discharged from the plurality of side air discharge pipes 141 toward the inner bottom surface of the incinerator 110. As a result, even incineration (waste) in a liquid state contained in the bottom surface of the incinerator 110 may be burned to the maximum, and the generation of residual ash remaining after combustion may be minimized.

1 and 2, the side air supply unit 150, a plurality of side air supply passage pipe 151 which is installed outside the incinerator 110 so as to communicate with the plurality of side air inlet pipe 140, respectively. And a side air supply blower 152 connected to the side air supply passage pipe 151 and supplying air to the internal space of the incinerator 110 through the plurality of side air discharge pipes 141.

The side air supply blower 152 is connected to the side air supply passage pipe 151 to supply air to the internal space of the incinerator 110 through the plurality of side air discharge pipes 141. ), And an air distributor 154 interposed between the side air supply blower 153 and the plurality of side air supply flow path tubes 151.

On the other hand, as will be described again below, the air curtain air inlet pipe 115 branched from the air distributor 154 is connected to the air curtain 114 to be described later.

In the present embodiment, as described above, in the situation where the incinerator is normally burned in the incinerator 110, it is formed in the side air inlet pipe 140 located at the lowermost side of the plurality of side air inlet pipes 140. The air is not discharged from the plurality of side air discharge pipes 141, and when the combustion time of a predetermined time elapses and the combustion of the incinerator is finished in the incinerator 110, the plurality of side air inlet pipes 140 An air supply on / off valve 155 is provided such that air is discharged toward an inner bottom surface of the incinerator 110 through a plurality of side air discharge pipes 141 formed on the side air inlet pipes 140 located at the lowermost side. Is installed.

1 and 2, the air supply on-off valve 155 is a side air supply passage connected to the side air inlet pipe 140 located at the lowermost side of the plurality of side air inlet pipes 140. It is installed on the pipe 151 and may be formed in various structures such as a ball valve or a solenoid valve. Therefore, when the user manually or automatically opens or closes the air supply on / off valve 155 to complete combustion of the incinerator in the incinerator 110, the liquid incinerator remaining on the bottom surface of the incinerator 110 is completed. It can even burn. This can be achieved by applying air to the incinerator in the liquid state to promote combustion.

Waste dry distillation incinerator according to the present embodiment, as shown in Figures 1 to 3 to increase the temperature inside the incinerator 110 to approximately 1200 degrees or more, the water discharge pipe 160 and the water supply unit 170 Include.

As described above, by maintaining the temperature inside the incinerator 110 to be approximately 1200 degrees or more, it is possible to realize complete combustion that does not generate odor and soot at the time of burning the incinerator, as well as to obtain clean thermal energy.

The droplet discharge pipe 160 is installed along the inner wall circumferential direction of the incinerator 110 and includes a plurality of droplet discharge ports 161 spaced apart from each other along the inner wall circumferential direction of the incinerator 110. The water supply unit 170 is connected to the droplet discharge pipe 160 to supply water to the internal space of the incinerator 110 through the plurality of droplet discharge ports 161.

The water supplied from the water supply unit 170 and discharged into the incinerator 110 through the plurality of water droplet outlets 161 is divided into fine particles as much as possible by the high temperature heat generated inside the incinerator 110 and thus the fine water droplets. Is converted to. At this time, the fine water droplets act as a catalyst for burning the incinerator, thereby trapping the gas of the smoke and odor due to incomplete combustion of the incinerator and completely burning it to prevent the generation of secondary waste.

1 and 2, the water supply unit 170 includes a water tank 171 in which water is accommodated, and a water supply pipe 172 connecting the water tank 171 and the water discharge pipe 160. do.

In this embodiment, the water droplet discharge pipe 160 is provided as one, but is not limited to this, as shown in Figures 1 to 3 may be provided in plurality spaced apart from each other along the longitudinal direction of the incinerator (110).

Through this configuration, the water supplied from the water tank 171 to the internal space of the incinerator 110 through the plurality of water droplet outlets 161 is heated by the high temperature formed inside the incinerator 110 and converted into a water droplet state. After being supplied to the internal space of the incinerator 110, the internal temperature of the incinerator 110 is raised to about 1200 degrees or more to promote complete combustion of the incinerator.

1 and 2, a water supply on / off valve 173 is installed in the water supply pipe 172. The water supply on-off valve 173 may be applied as a ball valve or a solenoid valve.

As shown in FIG. 2, the present embodiment further includes a temperature sensor 122 provided in the incinerator 110 to measure the internal space temperature of the incinerator 110.

In the present embodiment, if it is determined that the internal temperature of the incinerator 110 is about 800 to 850 degrees based on the measured value of the temperature sensor 122, the user manually or automatically operates the water supply on / off valve 173. Open to allow water to be supplied into the incinerator 110 through the plurality of water droplet outlets 161. Such water is heated by the high temperature formed in the incinerator 110, converted into a water droplet state, and then supplied to the internal space of the incinerator 110 to raise the internal temperature of the incinerator 110 to about 1200 degrees or more, thereby increasing the internal temperature of the incinerator. Promote complete combustion.

On the other hand, the solid incineration (including waste rubber, waste plastic synthetic resin, etc.) introduced into the incinerator 110 is heated by the high temperature in the incinerator 110 to discharge the combustion gas and convert to a liquid state. This liquid incinerator is burned in the incinerator 110, thereby preventing the generation of secondary waste.

In this embodiment, the incinerator in the initial solid state is rotated in the lower inner region of the incinerator 110, as shown in FIG. It further includes a stirring blade 181 which is installed to be possible, and a stirring blade rotating driver 182 provided outside the incinerator 110 to rotate the stirring blade 181.

The stirring blade 181 includes a plurality of blades, and stirs the incinerator of the initial solid state accommodated in the bottom surface of the incinerator 110 so that high temperature heat in the incinerator 110 is evenly distributed throughout the solid incinerator. The delivery allows the solid incinerator to be converted to the liquid state more quickly.

On the other hand, as shown in Figure 2, in the form of surrounding the central air inlet pipe 132 is further provided with a stirring blade rotating sphere 183 is formed integrally with the stirring blade 181, stirring blade rotating sphere (183) Is rotated by the drive of the stirring blade rotating drive unit 182 at this time stirring blade 181 is also rotated at the same time.

Here, a bearing or bushing may be provided between the stirring blade rotating hole 183 and the central air inlet pipe 132, or between the stirring blade 181 and the bottom surface of the incinerator 110 and the stirring blade rotating hole 183. By mounting the stirring blade rotating sphere 183 can be more smoothly rotated.

As shown in FIG. 2, the stirring blade rotating driver 182 includes a first bevel gear 184 connected to the stirring blade rotating mechanism 183 and a second bevel tooth-connected with the first bevel gear 184. And a drive motor 186 for rotating the gear 185 and the second bevel gear 185.

However, the present invention is not limited thereto, and the stirring blade rotating driver 182 may be applied to a power transmission means formed by a combination of a belt and a pulley, a power transmission means composed of a sprocket and a chain, and the like.

On the other hand, as described above, the soot generated while burning the incinerator in the internal space of the incinerator 110 is discharged to the outside through the gap between the inner wall of the incinerator inlet 111 and the incinerator input door 113. The air curtain 114 is further provided to prevent the phenomenon from occurring.

As shown in FIG. 6, the air curtain 114 is installed along the inner wall circumferential direction of the incinerator inlet 111, and the air curtain pipe 116 is provided with a plurality of compressed air injection nozzles 117 spaced apart from each other. ). Here, the air curtain pipe 116 is connected to the air distributor 154 through the air curtain air inlet pipe 115.

In the present embodiment, the high-pressure air injected from the plurality of compressed air injection nozzles 117 is not injected vertically toward the inner wall of the incineration inlet 111, as shown in FIG. It is preferable to spray in a state inclined at a predetermined angle or more in the direction toward. For this reason, it is possible to prevent the exhaust fumes and the like from being discharged to the outside through the incinerator inlet 111.

The embodiments and drawings attached to this specification are merely to clearly show some of the technical ideas included in the present invention, and those skilled in the art can easily infer within the scope of the technical ideas included in the specification and drawings of the present invention. Modifications that can be made and specific embodiments will be apparent that both are included in the scope of the invention.

110: incinerator 114: air curtain
117: compressed air jet nozzle 119: ignition device
122: temperature sensor 130: central air inlet
132: central air inlet pipe 133: air discharge pipe
134: central air supply 137: first elbow tube
138: straight pipe portion 139: second elbow tube portion
140: side air inlet pipe 141: side air outlet pipe
150: side air supply unit 151: side air supply passage pipe
152: side air supply blower 154: air distributor
155: air supply on-off valve 160: water droplet discharge pipe
161: water droplet outlet 170: water supply
173: water supply on-off valve 181: stirring blade
183: stirring blade rotating device 184: first bevel gear
185: second bevel gear

Claims (25)

An incinerator having an internal space formed therein, and an incinerator inlet for introducing the incinerator from the outside into the inner space, and a flame outlet for discharging the flame generated by burning the incinerator;
It is installed in the interior space of the incinerator and a flow path is formed therein to transfer air supplied from the central air supply unit installed outside of the incinerator to the internal space of the incinerator, and is installed to extend in the longitudinal direction of the incinerator and the A central air inlet pipe that is tapered so that the cross-sectional area of the flow path gradually decreases from one end adjacent to the central air supply unit to the other end thereof, and is installed in communication with the flow path of the central air inlet pipe on an outer surface of the central air inlet pipe; A central air inlet part comprising a plurality of air discharge pipe parts to inject air toward the internal space of the incinerator to generate spiral vortices in the internal space;
A stirring blade rotatably installed in an inner lower region of the incinerator, and a stirring blade rotating driver provided outside the incinerator to rotate the stirring blade;
A plurality of side air discharge pipes disposed along the inner wall circumferential direction of the incinerator and spaced apart from each other along the inner wall circumferential direction of the incinerator, and formed to be inclined toward the vicinity of the side air discharge pipes disposed adjacent to each other; A plurality of side air inlet pipes spaced apart from each other along the longitudinal direction of the incinerator, and connected to the plurality of side air inlet pipes of the incinerator through side air discharge pipes of the plurality of side air inlet pipes. Side air supply unit for supplying air to the interior space; And
The water discharge pipe is installed along the inner wall circumferential direction of the incinerator and has a plurality of water discharge outlets spaced apart from each other along the inner wall circumferential direction of the incinerator, and the inside of the incinerator through the plurality of water discharge outlets connected to the water discharge pipe. A water supply for supplying water to the space;
The air discharge pipe portion, a plurality of first elbow pipe portion and spaced apart from each other along the circumferential direction of the central air inlet pipe and formed to be inclined downward toward the bottom surface of the incinerator, and the plurality of first elbow pipe portion A plurality of straight pipe parts disposed to be spaced apart from each other along the circumferential direction of the central air inlet pipe at a lower side of the plurality of straight pipe parts, and spaced apart from each other along the circumferential direction of the central air inlet pipe at a lower side of the plurality of straight air pipe parts; And a plurality of second elbow tube portions formed to be inclined in an upward direction opposite to the inclined direction of the first elbow tube portion, wherein the plurality of first elbow tube portions, the plurality of straight tube portions, and the plurality of second elbow tube portions are combined. It is repeatedly formed along the longitudinal direction of the central air inlet pipe,
The side air supply unit is connected to the plurality of side air supply passage pipes and the side air supply passage pipes installed outside the incinerator so as to communicate with the plurality of side air inlet pipes, respectively, through the plurality of side air discharge pipes. An air supply on-off valve is provided in the side air supply flow passage pipe connected to the side air inlet pipe located at the lowermost side of the plurality of side air inlet pipes. Is installed, the plurality of side air discharge pipe formed in the side air inlet pipe located on the lowermost side of the plurality of side air inlet pipe is formed inclined with respect to the side air inlet pipe to face the lower region inside the incinerator Waste dry distillation incinerator, characterized in that. delete delete delete delete delete delete delete delete delete delete The method of claim 1,
The side air supply blower is connected to the side air supply passage pipe, the side air supply blower for supplying air to the internal space of the incinerator through the plurality of side air discharge pipe and the side air supply blower and the plurality of side surfaces An air distributor interposed between the air supply flow pipes,
And an air curtain pipe installed along the inner wall circumferential direction of the incineration product inlet and spaced apart from each other, wherein the air curtain pipe is connected to the air distributor through an air curtain air inlet pipe. Waste dry distillation incineration apparatus comprising a curtain. delete delete delete delete delete delete delete delete delete delete delete delete delete

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