Patent Application
20210325036
The present disclosure relates to a pyrolysis incineration system that incinerates fuel such as waste and, more particularly, to a pyrolysis incineration system that can more effectively perform pyrolysis by increasing a combustion ratio.
Since various products are manufactured and used, various wastes are thrown away. Various types of wastes such as metal and food wastes in addition to plastic are thrown away. These wastes should be appropriately disposed of to be able to minimize environmental contamination, etc.
For example, metal wastes can be reused through melting them and food wastes can be biologically and chemically decomposed. However, there are many items that are difficult to dispose of in these ways. Most wastes that are difficult to reuse or decompose can be disposed of through incineration. Further, even a waste that can be disposed of in another way can be disposed of through incineration.
When a waste is incinerated, thermal energy can be obtained by using the waste as fuel, so the waste can be used. Further, other types of available energy sources can be obtained through processes such as gasification. However, there may be problems that excessive combustion gas is produced due to incomplete combustion of fuel (waste), noxious components are discharged with combustion gas, or excessive waste remnants that are not completely disposed of are produced due to incomplete combustion, so these problems should be solved.
Further, it may be required to immediately dispose of wastes at a place without a waste disposal facility, and when there is no disposal facility, there is also no purifier in many cases, so it is required to more effectively incinerate wastes. However, there is no appropriate solution for this problem.
The present disclosure has been made in an effort to solve the problems, and an objective of the present disclosure is to provide a pyrolysis incineration system that can more effectively perform pyrolysis by increasing a combustion ratio.
The object of the present disclosure is not limited to those described above, and other objects may be made apparent to those skilled in the art from the following description.
A pyrolysis incineration system of the present disclosure includes an incineration unit that includes: a furnace having a combustion space therein; a rod-shaped air suction pipe vertically installed in the combustion space and providing air to be sprayed into the combustion space; a first layer separation nozzle unit including a plurality of first concentration nozzles, which is circumferentially disposed on the outer surface of the upper end of the air suction pipe, and spraying air supplied from the air suction pipe; a curtain nozzle unit including a plurality of first diffusion nozzles, which is circumferentially disposed around the outer surface of the air suction pipe under the first layer separation nozzle unit, and spraying air supplied from the air suction pipe; at least one second layer separation nozzle unit including a plurality of second concentration nozzles, which is circumferentially disposed on the outer surface of the air suction pipe under the curtain nozzle unit, and spraying air supplied from the air suction pipe; and at least one circulation nozzle unit including a plurality of third concentration nozzles, which is circumferentially disposed on the outer surface of the air suction pipe, and a plurality of second diffusion nozzles disposed between the third concentration nozzles, under the second layer separation nozzle unit, and spraying air supplied from the air suction pipe.
The first diffusion nozzles may spray air such that it at least partially overlaps air sprayed from adjacent first diffusion nozzles.
The first concentration nozzles may spray air such that it does not overlap air sprayed from adjacent first concentration nozzles.
The first concentration nozzles may horizontally spray air straight toward the inner surface of the furnace.
The second diffusion nozzles may horizontally spray air such that a spray area of the air expands at an acute angle in a direction perpendicular to a spray direction.
The incineration unit may further include a blocking nozzle unit that includes a plurality of fourth concentration nozzles circumferentially disposed on an outer surface of the air suction pipe between the first layer separation nozzle unit and the curtain nozzle unit and at the lower end of the air suction pipe with gaps therebetween that are larger than gaps between the first concentration nozzles.
The incineration unit may include a recirculation nozzle unit that includes a plurality of fifth concentration nozzles spaced downward apart from the circulation nozzle unit and circumferentially disposed on an outer surface of the air suction pipe and a plurality of third diffusion nozzles disposed between the fifth concentration nozzles, and sprays air supplied from the air suction pipe.
A cover positioned lower than the fuel inlet of the furnace and having a slope may be coupled to an end of the air suction pipe.
The curtain nozzle unit and the circulation nozzle unit may generate a pair of circulation current circulating in opposite directions in a space therebetween.
The incineration unit may further include a fluid sprayer spraying a combustible fluid toward fuel put in the combustion space, and an igniter including a heat source disposed in a spray direction of the combustible fluid in the combustion space.
The incineration unit may further include a temperature sensor measuring temperature of the combustion space, and a controller stopping the combustible fluid from being sprayed by controlling the fluid sprayer when a value measured by the temperature sensor exceeds a set temperature.
The incineration unit may further have a heat exchange channel disposed around the furnace for inward heat exchange with the furnace.
The incineration unit may further include a stirring module stirring deposits accumulated on the bottom of the furnace while moving on the bottom of the furnace, and a purge gas spray nozzle disposed on a side of the stirring module and spraying purge gas toward the deposits. The stirring module may include: a movable bar horizontally disposed and connected to a driving device; and a contact bar connected to an end of the movable bar and performing stirring. The purge gas spray module may be disposed on the outer side of the movable bar, and a channel connected to the purge gas spray nozzle to move purge gas may be formed in the movable bar.
The pyrolysis incineration system may further include a transport vehicle having a loading space, in which the incineration unit may be loaded and may burn an incineration material in the loading space.
The pyrolysis incineration system may further include a carriage connected to the transport vehicle and a movable fuel supplier including a pulverizing module loaded on the carriage.
The pyrolysis incineration system may further include a conveyer installed between the carriage and the transport vehicle and having both ends respectively extending under the pulverizing module and extending over the fuel inlet of the furnace.
The carriage may be connected to the transport vehicle through a towing device, and the conveyer may be loaded and transported in the loading space.
The incineration unit may have a plurality of wheel at the lower portion and may be moved and operated outside the loading space.
According to the present disclosure, it is possible to remove a local temperature difference, etc. and keep a disposal temperature uniform by forming one or more circulation spaces or circulation layers in which fluid circulates in a furnace. Further, it is possible to very efficiently supply air for combustion while circulating in the circulation spaces. Further, it is possible to very effectively form the fluid circulation spaces or circulation layers using air circulation structures minutely structuralized and organically disposed. In addition, it is possible to more effective recover thermal energy produced in the process of combustion, it is possible to efficiently perform a combustion process, and it is possible to continuously perform disposal by minimizing deposits in combustion. Further, it is possible to easily perform pyrolysis disposal at a place requiring disposal of wastes, etc. by moving the furnace to the place and it is possible to immediately pulverize supply wastes, etc. at a disposal place. Accordingly, pyrolysis disposal can be very conveniently and efficiently performed.
The advantages and features of the present disclosure, and methods of achieving them will be clear by referring to the exemplary embodiments that will be described hereafter in detail with reference to the accompanying drawings. However, the present disclosure is not limited to the exemplary embodiments described hereafter and may be implemented in various ways, and the exemplary embodiments are provided to complete the description of the present disclosure and let those skilled in the art completely know the scope of the present disclosure. The present disclosure is defined by claims. Like reference numerals indicate the same components throughout the specification.
In the specification, the ‘incineration material’ is the same meaning as ‘fuel’ and may be a waste, etc. Fuel, an incineration material, and a waste are all the same in terms that they are put and incinerated in a furnace of an incineration unit. Accordingly, even though the terms ‘fuel’, ‘incineration material’, and ‘waste’ are used in the specification, they all can be understood as the same objects that are put and incinerated in a furnace.
Hereafter, a pyrolysis incineration system according to an embodiment of the present disclosure will be described in detail with reference to
A pyrolysis incineration system 1 according to an embodiment of the present disclosure has a plurality of fluid circulation spaces separated from each other in a furnace 10 of an incineration unit 1b, so pyrolysis can be more effectively performed. That is, the incineration unit 1b includes a furnace 10 having a combustion space (see 10a in
In particular, the nozzle units each include a plurality of nozzles (a concentration nozzle and a diffusion nozzle) in a single form or in a different forms organically disposed, and this structure is variously applied in various types, depending on the positions. It is possible to very effectively form a plurality of circulation spaces (or circulation layers) composed of different layers in the combustion space of the furnace 10 using this nozzle structure or the arrangement structure of the nozzles. The present disclosure further includes a blocking nozzle unit 160 and a recirculation nozzle unit 150, whereby it is possible to reinforce or adjust the fluid circulation structure in the combustion space and to prevent remnants or deposits left after combustion from unnecessarily flying in the combustion space.
That is, according to the present disclosure, it is possible to achieve very various useful effects such as forming air circulation layers (or circulation spaces) definitely separated from each other in the combustion space of the furnace 10, keeping the layers, reinforcing or adjusting a fluid circulation structure, and reducing flying of remnants or deposits in the combustion space by using the first layer separation nozzle unit (see 110 in
Hereafter, a pyrolysis incineration system according to an embodiment of the present disclosure having these characteristics is described in more detail with reference to the drawings. First, the internal structures of the incineration unit and the furnace, etc. are described in more detail and the operation process of the system including them is described in detail.
The incineration unit 1b includes a furnace 10 having a combustion space therein, an air suction pipe 100 disposed in the furnace 10, and an air circulation structure minutely structuralized and organically disposed in the air suction pipe 100. Hereafter, the components are described in detail.
The furnace 10, as shown in
A heat exchange channel 13 is installed around the furnace 10, as shown in
That is, combustion heat generated by operation of the furnace 10 is transferred to the heat exchange fluid passing through the heat exchange channel 13 to be easily used. The heat exchange fluid can be very easily used, for example, by being supplied to a hot water consumer after being discharged. Only one furnace 10 may be used, but a plurality of furnaces may be connected to be used as a module when a plurality of incineration units 1b is provided. As described above, the air suction pipe 100 is disposed in the combustion space of the furnace 10. The air suction pipe 100, as shown in
The air suction pipe 100, as shown in the figures, is vertically installed in the combustion space. The air suction pipe 100 is formed in a rod shape with the end closed, as shown in the figures. The end of the air suction pipe 100 is positioned lower than the fuel inlet 11 of the furnace 10 and a cover 101 having a slope 101a may be coupled to the end. That is, fuel such as waste can be put inside through the fuel inlet 11 positioned higher than the air suction pipe 100 and the end (particularly, the upper end) of the air suction pipe 100 may be formed in a closed structure having the slope 101a to not interfere with the fuel from dropping. The cover 101 can be separated from the air suction pipe 100, but, if necessary, it may be integrated to the air suction pipe 100 by welding, etc. The slope 101a may be modified in various forms having an incline that is a flat surface or a curved surface.
The first layer separation nozzle unit 110, the second layer separation nozzle unit 130, the curtain nozzle unit 120, the circulation nozzle unit 140, the blocking nozzle unit 160, and the recirculation nozzle unit 150 described above are disposed at different positions on the air suction pipe 100. The nozzle units are positioned at different heights in the vertical direction of the air suction pipe 100, and each have a plurality of nozzles circumferentially disposed on the outer surface of the air suction pipe 100. In particular, the nozzle units are each formed by organically combining one or more different types of nozzles to more effectively perform a function of forming and maintaining separate air circulation spaces (or circulation layers) [first layer separation nozzle nit and second layer separation nozzle unit], more effectively inducing air circulation in the circulation spaces or circulation layers, amplifying a combustion effect, and preventing leakage of heat [curtain nozzle unit, circulation nozzle unit, and recirculation nozzle unit], and preventing combustion remnants, etc. from flying and reducing leakage of heat in cooperation with the layer separation nozzle units [blocking nozzle unit].
In particular, the nozzle units may be arranged in the order shown in
Referring to
The first layer separation nozzle unit 110 can form a layer of air circumferentially diffused without overlapping each other at the upper end of the air suction pipe 100 using the first concentration nozzles 111. Using this, the first layer separation nozzle unit 110 can prevent leakage of heat by blocking flow of fluid going upward in cooperation with the blocking nozzle unit 160 to be described below. Since there are predetermined gaps between the sprayed air A, as described above, fuel such as waste can be easily dropped in the direction of gravity. The second layer separation nozzle unit 130 is also formed in the same way as the first layer separation nozzle unit 110, so it can achieve the same effect.
The curtain nozzle unit 120, as shown in
The curtain nozzle unit 120 can form a very wide air spray area at the upper end of the air suction pipe 100 using the arrangement of the first diffusion nozzles 121. Accordingly, it is possible to very effectively block the flow of fluid passing through the curtain nozzle unit 120, and accordingly, gas, etc. that have not be burned can be maintained under the curtain nozzle unit 120 and more completely burned. Accordingly, it is possible to effectively prevent incompletely combusted gas, etc. from being discharged upward from the furnace (see 10
The blocking nozzle unit 160 is disposed between the first layer separation nozzle unit 110 and the curtain nozzle unit 120, and at the lower end of the air suction pipe 100, as shown in
The blocking nozzle units 160 are disposed at the upper end and the lower end of the air suction pipe 100, thereby being able to effectively prevent impurities, etc. produced in combustion from flying. In particular, the blocking nozzle unit 160 at the lower end of the air suction pipe 100 is positioned right over the bottom of the furnace (see
Referring to
A plurality of second layer separation nozzle units 130 may be disposed at different heights, as shown in the figures. When the number of second layer separation nozzle units 130 is increased, the number of the separate fluid circulation spaces formed in the combustion space is also increased. The second layer separation nozzle unit 130 is provided in a pair with the circulation nozzle unit 140 disposed thereunder, so at least one circulation nozzle unit 140 may be provided similar to the second layer separation nozzle unit 130. It is possible to form one or more separate fluid circulation spaces using the second layer separation nozzle units 130 and it is also possible to very effectively generate fluid circulation flow in the separate circulation spaces using the circulation nozzle units 140 disposed under the second layer separation nozzle units 130.
The circulation nozzle unit 140 includes a plurality of third concentration nozzles 141 circumferentially disposed on the outer surface of the air suction pipe 100 under the second layer separation nozzle unit 130 and a plurality of second diffusion nozzles 142 disposed between the third concentration nozzles 141, thereby spraying the air supplied from the air suction pipe 100. The third concentration nozzles 141 are substantially the same as the first concentration nozzles and the second concentration nozzles described above, and the second diffusion nozzles 142 are substantially the same as the first diffusion nozzles described above. Accordingly, it is possible to straightly spray air with the third concentration nozzles 141 and expand the spray area in the direction perpendicular to the spray direction with the second diffusion nozzles 142. The second diffusion nozzles 142 horizontally spray air, but the spray area of the air can be expanded at an acute angle in the direction perpendicular to the spray direction. In particular, as shown in (b) of
The circulation nozzle unit 140 can very easily generate flow of circulation fluid using both of the third concentration nozzles 141 and the second diffusion nozzles 142. In particular, it is possible to induce the same effect as the diffusion nozzles described above using the second diffusion nozzles 142 that are substantially the same as the first diffusion nozzles described above. That is, since a relatively large amount of air A is sprayed and supplied, a circulation current can be more easily formed, and a thermal reaction can be promoted by increasing the supply amount of air A. Further, since the spray area expands, flow of air A can be induced in the up-down direction of
Meanwhile, the recirculation nozzle unit 150 is spaced downward apart from the circulation nozzle unit 140. The recirculation nozzle unit 150 is independently disposed, particularly, at a position where the temperature of the inside of the combustion space is the highest. That is, unlike the pair of the first layer separation nozzle unit, the curtain nozzle unit, and the blocking nozzles therebetween, and the pair of the second layer separation nozzle unit and the circulation nozzle, the recirculation nozzle unit 150 is independently disposed without making a pair with another nozzle unit at the position where the temperature of the inside of the combustion space is the highest. The recirculation nozzle unit 150 includes a plurality of fifth concentration nozzles 151 spaced downward apart from the circulation nozzle unit 140 and circumferentially disposed on the outer surface of the air suction pipe 100 and a plurality of third diffusion nozzles 152 disposed between the fifth concentration nozzles 151, thereby spraying the air supplied from the air suction pipe 100.
The recirculation nozzle unit 150 is independently disposed and can improve the fluid circulation effect at the position. That is, the recirculation nozzle unit 150 can generate flow of fluid using a combination of the fifth concentration nozzles 151, which are substantially the same as the first concentration nozzles, second concentration nozzles, third concentration nozzles, and fourth concentration nozzles, and the third diffusion nozzles 152, which are substantially the same as the first diffusion nozzles and the second diffusion nozzles. In particular, flow of air is induced not only horizontally, but also vertically (that is, including the up-down direction) due to the spray area expansion effect by the third diffusion nozzles 152, whereby circulation flow can be formed. Further, the recirculation nozzle unit 150 can perform this function as the position where the temperature of the inside of the combustion space is the highest. The point where the recirculation nozzle unit 150 is disposed, for example, may be a point between the blocking nozzle unit 160 at the lower end of the air supply pipe 100 and the circulation nozzle unit 140 over the blocking nozzle unit 160.
It is possible to appropriately divide the combustion space, generate effective fluid flow in the separate spaces, and perform combustion in this state, using the first layer separation nozzle unit 110, the second layer separation nozzle unit 130, the curtain nozzle unit 120, the circulation nozzle unit 140, the blocking nozzle unit 160, and the recirculation nozzle unit 150 that are combined in different forms and organically disposed at different positions, as described above. Accordingly, the fluid heated in the combustion space during combustion can circulate in the spaces to prevent unnecessary concentration of heat and make the temperature of the entire furnace uniform. Further, since the fluid flow is generated by spraying air, combustion is promoted at the points where the air is sprayed, so the combustion efficiency can be remarkably increased. Hereinafter, the detailed operation process of the incineration unit is described in more detail with reference to
That is, air A is horizontally sprayed from the diffusion nozzles but a spray area is formed in the direction perpendicular to the spray direction, so the vertical velocity component is also included in addition to the horizontal velocity component. Accordingly, a fluid flow (circulation current) that more effectively circulates can be formed in the separate circulation spaces using the component of the air current vertically moving. In particular, the downward component of the air A sprayed from the curtain nozzle unit 120 and the upward component of the air A sprayed from the circulation nozzle unit 140 can generate a pair of circulation currents A1 and A2 that compensate for rotational force therebetween while rotating in opposite directions in mesh with each other like gears in the separate space therebetween.
The pair of circulation currents can be generated in substantially the same form, as shown in the figures, between different circulation nozzle units 140 and between the circulation nozzle unit 140 and the recirculation nozzle unit 150, and may be generated in a partially similar type between the recirculation nozzle unit 150 and the blocking nozzle unit 160 at the lower end of the air suction pipe 100. That is, due to the diffusion effect of air A by the nozzle unit including the diffusion nozzles (the first diffusion nozzles of the curtain nozzle unit, the second diffusion nozzles of the circulation nozzle unit, and the third diffusion nozzles of the recirculation nozzle unit), at least two circulation currents can easily circulate the fluid in the combustion space while rotating in a pair in opposite direction in mesh with each other in the separate circulation spaces.
Further, the layer separation nozzle units (the first layer separation nozzle unit and the second layer separation nozzle units) concentrate air without spreading the flow or air A using the concentration nozzles (the first concentration nozzles of the first layer separation nozzle unit and the second concentration nozzles of the second layer separation nozzle units). Accordingly, as shown in the figures, it is possible to divide the combustion space 10a and very easily form fluid circulation space in which the circulation currents, etc. circulate therebetween. The blocking nozzle units 160, as described above, are disposed at the upper end and the lower end of the air suction pipe 100, thereby being able to effectively prevent impurities, etc. produced in combustion from flying. It is possible to very efficiently perform a pyrolysis process while forming such flow of air A in the combustion space 10a.
The pyrolysis process is performed while fuel such as crushed incineration materials or wastes is continuously supplied through the fuel inlet 11. The internal temperature of the furnace 10 may be increased over 1,000° C. by combustion heat and high-temperature energy produced in this case can be accumulated in a heat accumulation material forming the outer wall of the furnace 10. Accordingly, heat energy can be very easily transferred to the heat exchange channel 13 formed around the furnace 10. The heat exchange fluid B is injected through the injection pipe 13a, as described above, and can be used in various ways after being heated in the heat exchange channel 13 and then discharged from the discharge pipe 13b.
While the pyrolysis process is performed, combustion gas C can be discharged to the vent 12 on the top of the furnace 10. In particular, as shown in
Hereafter, a modified example of the incineration unit is described with reference to
Referring to
In particular, this ignition process can be automatically performed by a temperature sensor 230 and a controller 240. That is, the incineration unit 1b may include a temperature sensor 230 that measures the temperature of the combustion space and a controller 240 that stops a combustible fluid from being sprayed by controlling the fluid sprayer 210 when the value measured by the temperature sensor 230 exceeds a set temperature. Automatic ignition can be started in this way at the beginning of operation, and then, when fuel (objects to be incinerated such as wastes) is continuously supplied and combustion is performed, it may be unnecessary to spray a separate combustible fluid. Accordingly, when the temperature sensor 230 measures the internal temperature of the combustion space and the internal temperature exceeds a set temperature (e.g., which may be 200° C.), it is possible to control to stop the combustible fluid from being sprayed by controlling the fluid sprayer 210. It is possible to more conveniently perform the pyrolysis process through this control.
Meanwhile, referring to
The incineration unit 1b may include a purge gas spray nozzle 312, which sprays purge gas (see the portion indicated by dotted lines outside 312) toward deposits, on a side of the stirring module 300. The purge gas spray nozzle 312, as shown in the figures, may be disposed on the outer side of the movable bar 310 and a channel connected to the purge gas spray nozzle 312 may be formed in the movable bar 310. The channel is connected to a purge gas pipe 330, so purge gas can flow inside. The purge gas may be high-pressure air, etc., and remaining deposits can be effectively stirred by spraying the purge gas.
The purge gas may also function as a refrigerant that cools the stirring module 300. That is, when the stirring module 300 is made of metal, etc., it may be overheated by the heat in the combustion space. Accordingly, it is possible to cool the stirring module 300 to a relatively low temperature using the purge gas that flows through the movable bar 310, etc. and is sprayed around the stirring module 300. Accordingly, it is possible to achieve double effects that the stirring module 300 more smoothly operates and deposits are more easily stirred. As such, it is also possible to very effectively perform pyrolysis process using the incineration unit 1b having the stirring module 300.
Hereafter, a pyrolysis incineration system according to another embodiment of the present disclosure will be described in detail with reference to
Referring to
The movable fuel supplier 1c is connected and moved with the transport vehicle 1a with the incineration unit 1b loaded thereon, as shown in the figures. The movable fuel supplier 1c includes a carriage 40 connected to the transport vehicle 1a and a pulverizing module 50 loaded on the carriage 40. The pulverizing module 50 may include pulverizing blades overlapping each other and rotating. When an incineration material is supplied between the pulverizing blades, the incineration material is pulverized and then discharged, so it can be very easily burned. Accordingly, it is possible to move the pulverizing module 50 loaded on the carriage 40 together with the incineration unit 1b and then very easily pulverize and thermally decompose incineration materials with various sizes or various forms of non-standardized incineration materials produced at a desired disposal place.
As shown in the figures, the conveyer 20 having both ends respectively extending under the pulverizing module 50 and over the fuel inlet 11 of the furnace 10 may be installed between the carriage 40 and the transport vehicle 1a. It is possible to immediately convey and supply pulverized objects to be incinerated (i.e., fuel) to the incineration unit 1b using the conveyer 20. The conveyer 20 may be detachably installed, and accordingly, even though the position between the transport vehicle 1a and the movable fuel supplier 1c is changed, it is possible to easily deal with the situation. That is, the carriage 40 is connected to the transport vehicle 1a through a towing device 41, etc., so the position relative to the transport vehicle 1a can be changed, and in this case, the conveyer 20 can be separated and loaded and moved in the loading space of the transport vehicle 1a.
The capacity of the transport vehicle 1a can be appropriately adjusted in consideration of the size, the number, etc. of the incineration unit 1b, and the size or number of the movable fuel supplier 1c may also be appropriately adjusted to fit to the capacity of the incineration unit 1b. If necessary, it is possible to load and move one or more incineration units 1b in the loading space of the transport vehicle 1a. In order to satisfy the pyrolysis capacity required at a disposal place, it is possible to appropriately adjust the size and the loading amount of the incineration unit 1b, the capacity of the fuel supplier 1c, etc. The incineration unit 1b may be configured in an independent unit type, as described above, and one or more incineration units may be switched and loaded.
Referring to
Hereafter, a pyrolysis incineration system according to another embodiment of the present disclosure is described in detail with reference to
Referring to
That is, as shown in (a) of
Although exemplary embodiments of the present disclosure were described above with reference to the accompanying drawings, those skilled in the art would understand that the present disclosure may be implemented in various ways without changing the necessary features or the spirit of the prevent disclosure. Therefore, the embodiments described above are only examples and should not be construed as being limitative in all respects.
The present disclosure is very useful for disposing of wastes because it is possible to remove a local temperature difference, etc. and keep a disposal temperature uniform by forming one or more circulation spaces or circulation layers in which fluid circulates in a furnace, possible to circulate and very efficiently supply air for combustion while circulating the air in the circulation spaces, and possible to very effectively form the fluid circulation spaces or circulation layers using air circulation structures minutely structuralized and organically disposed. Further, the present disclosure can be used for waste disposal and relevant industries because it is possible to more effective recover thermal energy produced in the process of combustion, possible to continuously perform disposal by minimizing deposits in combustion, possible to easily perform pyrolysis disposal at a place requiring disposal of wastes, etc. by moving the furnace to the place, and possible to immediately pulverize supply wastes, etc. at a disposal place.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/KR2018/010683 | 9/12/2018 | WO | 00 |
