KR102021735B1 - Mixed waste selector - Google Patents

Abstract

The present invention relates to a mixed waste sorting system, which comprises: a mixed waste supply unit for supplying a mixed waste of soil and a combustible resin; a rotary drum type sorting unit provided at one side of the mixed waste supply unit, and sorting soil having the diameter of 5 mm or less from the mixed waste supplied by the mixed waste supply unit by a rotary motion; a first mixed waste sorting unit connected to an end of the rotary drum type sorting unit to sort the soil and the combustible resin in the mixed waste transferred from the rotary drum type sorting unit; and a second mixed waste sorting unit spaced apart from the first mixed waste sorting unit, and sorting the soil and the combustible resin in the mixed waste transferred from the first mixed waste sorting unit.

Description

Mixed waste sorting system {MIXED WASTE SELECTOR}

The present invention relates to a mixed waste sorting system, and more particularly, a mixed waste sorting system that can recycle resources as well as easily treat mixed waste by appropriately sorting out the soil and combustible resins in the mixed waste. It is about.

In the waste treatment process, residues newly generated during solid fuel manufacturing and mechanical treatment, ie mixed waste, are required to be incinerated or landfilled under the Waste Management Act.

However, in the case of incineration of mixed wastes, incineration is not easy due to the high soil content, and in the case of landfilling, it is prescribed to bury only when the content of the combustible resin, which is a combustible material, is less than 5%, so application is not easy.

Therefore, Korean Patent Office Application No. 20-1996-0056796, Korean Patent Office Application No. 20-2001-0024807, Korean Patent Office Application No. 20-2002-0010147, Korea Patent Office Application No. 20-2002-0016434 As such, various techniques for sorting mixed waste have been proposed and some have been installed.

The structure of a sorting network for sorting mixed waste is shown in FIGS. 1 and 2. 1 is an integral type and FIG. 2 is a separate type.

1 and 2 of the sorting network (1, M) is applied to the waste sorting system, the sorting operation of the sorting network (1, M) installed in the upper hopper only waste or garbage of a certain size or less into the hopper And the waste filled in the hopper is configured to be sorted into the recycled material that is recycled through the screen net and the waste discharged as it is through the exit of the screen as it is transported to the conveyor and put into the screen.

However, in the screening network 1 as shown in FIG. 1, due to its structural limitation, the screening material is often stuck in the network and fails to perform the screening function.

In order to solve such a problem, measures are taken to stop the operation of the system and remove the material caught in the mesh. During this time, there is a problem that productivity must be stopped because work must be stopped.

Due to this problem, the structure of the separation network (M) that can be partially separated as shown in Figure 2 has also been proposed, this is also applied to the waste sorting system.

1 and 2 described above, the sorting network (1, M) has its own structure and is applied to the waste sorting system, but in the case of the prior art, it is limited to the sorting of waste including waste. Soil and flammable resin cannot be separated.

On the other hand, in the case of mixed waste as described above, incineration is difficult when a large amount of soil is contained, and the soil and combustible resins in the mixed waste are properly selected considering the legislation that the landfill is possible only when the content of the flammable resin is less than 5%. In doing so, there is a need for a new concept of mixed waste sorting systems that not only can recycle resources but also facilitate the disposal of mixed waste.

Korean Patent Office Application No. 20-1996-0056796 Korean Patent Office Application No. 20-2001-0024807 Korean Patent Office Application No. 20-2002-0010147 Korean Patent Office Application No. 20-2002-0016434

SUMMARY OF THE INVENTION An object of the present invention is to provide a mixed waste sorting system that can recycle resources as well as easily treat mixed waste by appropriately sorting out the soil and combustible resins in the mixed waste.

Another object of the present invention, in the case of the selected earth and sand can be recycled for use, such as landfill, cover, or auxiliary base layer, and the flammable resin can be used as an alternative fuel to maximize the recycling of the mixed waste sorting system To provide.

The object is a mixed waste supply unit for supplying a mixed waste mixed with the earth and combustible resin; A rotary drum type sorting unit provided at one side of the mixed waste supply unit and sorting the earth and sand having a diameter of 5 mm or less from the mixed waste supplied from the mixed waste supply unit by a rotary motion; A primary mixed waste sorting unit connected to the distal end of the rotary drum sorting unit and sorting the soil and flammable resin in the mixed waste delivered from the rotary drum sorting unit; And a secondary mixed waste sorting unit disposed to be spaced apart from the primary mixed waste sorting unit and sorting the soil and flammable resin in the mixed waste delivered from the first mixed waste sorting unit. Is achieved.

The secondary mixed waste sorting unit may be spaced apart from the secondary mixed waste sorting unit, and may further include a tertiary mixed waste sorting unit for sorting soil and combustible resin in the mixed waste delivered from the secondary mixed waste sorting unit.

The first to third mixed waste sorting unit, the mixed waste sorting screen that is arranged inclined to sort the mixed waste; A screen vibrator coupled to the mixed waste sorting screen and vibrating the mixed waste sorting screen; Electric motors; And it may be connected to the electric motor, and may include a rotary shaft blade to shake off the soil buried in the resin.

The rotary drum type sorting unit may include: a rotating drum having a hollow body formed therein so as to allow the mixed waste to pass therethrough, and having a plurality of through holes formed on a side thereof having a diameter of 5 mm or less; A drum driver for generating power for rotating the rotating drum; A movement transmission unit connected to the rotating drum and the drum driving unit and transferring the power of the drum driving unit to the rotating movement of the rotating drum; And it may include a drum rotation support for supporting the rotating drum to be rotated.

The object is a mixed waste supply unit for supplying a mixed waste mixed with the earth and combustible resin; A rotary drum type sorting unit provided at one side of the mixed waste supply unit and sorting the earth and sand having a diameter of 5 mm or less from the mixed waste supplied from the mixed waste supply unit by a rotary motion; A primary mixed waste sorting unit connected to the distal end of the rotary drum sorting unit and sorting the soil and flammable resin in the mixed waste delivered from the rotary drum sorting unit; A second mixed waste sorting unit disposed to be spaced apart from the first mixed waste sorting unit and sorting the soil and combustible resin in the mixed waste delivered from the first mixed waste sorting unit; A first sorted soil transfer guide connected between the first mixed waste sorting unit and the second mixed waste sorting unit and guiding a movement of the mixed waste from the first mixed waste sorting unit to the second mixed waste sorting unit; A third mixed waste sorting unit disposed to be spaced apart from the second mixed waste sorting unit and sorting the soil and combustible resin in the mixed waste delivered from the second mixed waste sorting unit; A second sorted soil transfer guide connected between the second mixed waste sorting unit and the third mixed waste sorting unit and guiding a movement of the mixed waste from the second mixed waste sorting unit to the third mixed waste sorting unit; A third sorted earth and sand moving guide connected to the third mixed waste sorting unit and configured to guide the finally sorted soil to the earth and sand storage unit; A first sorting resin movement guide unit connected to the first mixed waste sorting unit and moving the combustible resin sorted by the first mixed waste sorting unit; A second sorting resin movement guide unit connected to the second mixed waste sorting unit and moving the combustible resin sorted by the second mixed waste sorting unit; A third sorting resin movement guide unit connected to the third mixed waste sorting unit and moving the combustible resin sorted by the third mixed waste sorting unit; A fourth sorting resin moving guide connected to the first to third sorting resin moving guides and connected to an end of the combustible resin storing part storing finally sorted combustible resins; And a controller configured to control operations of the rotary drum type sorting unit, the first to third mixed waste sorting parts, the first to third sorted soil moving guide parts, and the first to fourth sorted resin moving guide parts by an organic mechanism. The rotary drum type sorting unit includes: a rotating drum having a plurality of through-holes formed on the side of the hollow body and having a diameter of 5 mm or less formed on a side thereof so that the mixed waste passes; A drum driver for generating power for rotating the rotating drum; A movement transmission unit connected to the rotating drum and the drum driving unit and transferring the power of the drum driving unit to the rotating movement of the rotating drum; And a drum rotation support part for supporting the rotating drum to be rotated, wherein the primary to tertiary mixed waste sorting part having the same structure includes: a mixed waste sorting screen that sorts mixed waste and is disposed at an inclination; A screen vibrator coupled to the mixed waste sorting screen and vibrating the mixed waste sorting screen; A blower motor disposed around the mixed waste sorting screen; An air injection pipe connected to the blower motor and injecting air to the mixed waste sorting screen; A earth and sand guide disposed at the periphery of the mixed waste sorting screen and configured to guide the sorted sediment falling from the mixed waste sorting screen; An electric motor disposed in the soil guide; A motor protection hat covering part surrounding the electric motor; A motor support on which the electric motor is installed and a plurality of holes are formed; The first to third sorted soil moving guides connected to the electric motor, the rotary shaft blades to shake off the soil deposited on the resin, and having the same structure, and the first to fourth sorted resin. The movement guide may include a plurality of roller conveyors spaced apart from each other; A tunnel covering an upper region of the roller conveyor to prevent scattering of material; And end covers each opening and closing both ends of the tunnel; It is also achieved by a mixed waste sorting system connected to the tunnel and the end cover and including a cover actuator pivotally opening and closing the end cover with a hinge as the center.

According to the present invention, by appropriately screening the soil and combustible resin in the mixed waste can be recycled resources, as well as the effect that can easily handle the mixed waste.

In addition, according to the present invention, in the case of the selected earth and sand can be recycled for use, such as landfill, cover or auxiliary base layer, the flammable resin can be utilized as an alternative fuel has the effect of maximizing resource recycling.

1 is a structural diagram of a mixed waste sorting network according to a conventional embodiment.
2 is a structural diagram of a mixed waste sorting network according to another conventional embodiment.
3 is a block diagram of a mixed waste sorting system according to an embodiment of the present invention.
4 is a structural diagram of a rotary drum sorting unit region.
5 is a perspective view of the rotating drum of FIG. 4.
6 is a perspective view of a mixed waste sorting screen.
7 is a schematic structural diagram of a blower motor region.
8 is a schematic structural diagram of a rotating shaft wing region.
9 is a view of the end cover closed in the roller conveyor.
10 is a view of the end cover is open in FIG.
11 and 12 are partial cross-sectional structural views of FIGS. 9 and 10.
13 is a control block diagram of a mixed waste sorting system according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, the embodiments may be variously modified and may have various forms, and thus the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, it should not be understood that the scope of the present invention is limited thereto.

In this specification, this embodiment is provided to make the disclosure of the present invention complete, and to fully inform the scope of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail to avoid obscuring the present invention.

On the other hand, the meaning of the terms described in the present invention is not limited to the dictionary meaning, it will be understood as follows.

When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "include" or "have" refer to features, numbers, steps, operations, components, parts or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined.

Generally defined terms used should be construed as consistent with the meanings in the context of the related art, and should not be construed as having ideal or overly formal meanings unless expressly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same reference numerals are assigned to the same components, and the descriptions of the same reference numerals are sometimes omitted.

Figure 3 is a block diagram of a mixed waste sorting system according to an embodiment of the present invention, Figure 4 is a structural diagram of a rotary drum type sorting unit area, Figure 5 is a perspective view of the rotating drum of Figure 4, Figure 6 is a mixed waste sorting screen 7 is a schematic structural diagram of a blower motor region, FIG. 8 is a schematic structural diagram of a rotating shaft blade region, FIG. 9 is a view of an end cover closed in a roller conveyor, and FIG. 10 is an end cover of FIG. 11 and 12 are partial cross-sectional structural views of FIGS. 9 and 10, and FIG. 13 is a control block diagram of a mixed waste sorting system according to an embodiment of the present invention.

Referring to these drawings, the mixed waste sorting system according to the present embodiment is capable of recycling resources as well as easily treating the mixed waste by appropriately sorting the soil and combustible resin in the mixed waste.

In other words, by properly screening the soil and combustible resin in the mixed waste through the system as shown in Figure 3 so that the soil can be recycled to the soil, the flammable resin can be utilized as a firing fuel. Therefore, the problem of incineration and landfill can be effectively solved as before.

Mixed waste sorting system according to the present embodiment can provide such effects is a mixed waste supply unit 110, rotary drum type sorting unit 120, the first to third mixed waste sorting unit (131 ~ 133), the first to The third sorted soil moving guides 141 to 143, the first to fourth sorted resin moving guides 151 to 154, and a controller 180 for controlling them may be included.

The mixed waste supply unit 110 is a portion to which the mixed waste is supplied. In this embodiment, the mixed waste is waste mixed with soil and combustible resin. The mixed waste supply unit 110 may be implemented by a combination of a conveyor and a hopper.

The rotary drum type sorting unit 120 is provided at one side of the mixed waste supply unit 110, and serves to sort the soil having a diameter of 5 mm or less from the mixed waste supplied from the mixed waste supply unit 110 by a rotary motion.

The rotary drum type sorting unit 120 is formed of a hollow body inside so that the mixed waste passes, the rotary drum 121 is formed with a plurality of through holes 122 processed to a diameter of 5mm or less on the side, the rotary drum 121 It is connected to the drum drive unit 123 for generating the power to rotate the rotary drum 121 and the drum drive unit 123, and transfers the movement of the power of the drum drive unit 123 to the rotary motion of the rotary drum 121 The unit 124 and a drum rotation support 125 for supporting the rotating drum 121 to be rotated.

The motion transmission unit 124 may be made of a gear combination. The drum rotating support 125 supports the rotating drum 121 while allowing the rotating drum 121 to be rotated through a bearing structure or the like.

Thus, when the drum drive unit 123, which can be applied as a motor, is operated, its power is transmitted to the motion transmission unit 124, while the rotating drum 121 may be rotated through the drum rotation support unit 125. Therefore, the waste having a diameter of 5 mm or less, that is, the substantially fine soil may be discharged through the through hole 122 among mixed wastes passing through the rotating drum 121, and then stored separately. The stored fine soil can be recycled to the soil.

The primary mixed waste sorting unit 131 is connected to the distal end of the rotary drum sorting unit 120, and sorts the soil and flammable resin in the mixed waste delivered from the rotary drum sorting unit 120.

The secondary mixed waste sorting unit 132 is spaced apart from the primary mixed waste sorting unit 131, and sorts the soil and flammable resin in the mixed waste delivered from the primary mixed waste sorting unit 131.

The tertiary mixed waste sorting unit 133 is spaced apart from the secondary mixed waste sorting unit 132 and sorts the soil and flammable resin in the mixed waste delivered from the secondary mixed waste sorting unit 132.

At this time, the primary mixed waste sorting unit 131, the secondary mixed waste sorting unit 132, and the third mixed waste sorting unit 133 have the same structure. As the mixed waste passes through the first mixed waste sorting unit 131, the second mixed waste sorting unit 132, and the third mixed waste sorting unit 133, the sorting efficiency of the soil and the flammable resin may be increased.

In this embodiment, the primary mixed waste sorting unit 131, the secondary mixed waste sorting unit 132, and the tertiary mixed waste sorting unit 133 have different positions but the same structure.

The first to third mixed waste sorting units 131 to 133 having the same structure as each other include a mixed waste sorting screen 161 for sorting the mixed waste as shown in FIG. 6. In the present embodiment, the mixed waste sorting screen 161 is disposed inclinedly, thereby increasing the sorting efficiency of the mixed waste. In the mixed waste, the flammable resin is moved to the top of the inclined mixed waste sorting screen 161 and sorted, and the soil is dropped through the network of the mixed waste sorting screen 161.

The screen vibrator 162 is provided to increase the efficiency of the screening. The screen vibrator 162 is coupled to the mixed waste sorting screen 161 and serves to vibrate the mixed waste sorting screen 161. The screen vibrator 162 may be a vibrating element.

A blower motor 163 is provided around the mixed waste sorting screen 161. And, the blower motor 163 is connected to the air injection pipe 164 for injecting air to the mixed waste sorting screen 161 side. At this time, the air may be injected upward in the direction inclined 20 degrees for the flammable resin. Thus, it helps to blow off the flammable resin. Of course, it is preferable that the blower motor 163 and the air injection pipe 164 are applied, but it does not matter even if they are not applied to the system.

The earth and sand guide 165 is provided around the mixed waste sorting screen 161. The earth and sand guide 165 serves to guide the sorted sediment falling from the mixed waste sorting screen 161. The earth and sand guide 165 may be a kind of inclined wall.

An electric motor 166 is disposed in the soil guide 165. The electric motor 166 is provided with a motor protective hatch part 167 surrounding the electric motor 166. The electric motor 166 is supported on the motor support 168 on which the plurality of holes 168a are formed.

Then, the rotary shaft blade 169 is connected to the electric motor 166. The rotary shaft vane 169 is rotated in place by the electric motor 166. The rotary shaft blade 169 rotates and shakes off the soil deposited on the resin.

Meanwhile, the first to third sorted sediment moving guides 141 to 143 to move the sediment and the flammable resin, or the mixed waste not sorted yet, in the first to third mixed waste sorting units 131 to 133. And the first to fourth sorting resin moving guides 151 to 154 are provided in the system. As will be described later, the structures of the first to third sorted soil moving guides 141 to 143 and the first to fourth sorted resin moving guides 151 to 154 are the same.

The first sorted soil transfer guide 141 is connected between the primary mixed waste sorting unit 131 and the secondary mixed waste sorting unit 132, and sorts the secondary mixed waste in the primary mixed waste sorting unit 131. The unit 132 serves to guide the movement of the mixed waste.

The second sorted soil transfer guide 142 is connected between the second mixed waste sorting unit 132 and the third mixed waste sorting unit 133, and the third mixed waste sorting unit 132 selects the third mixed waste sorting unit. The unit 133 serves to guide the movement of the mixed waste.

The third sorted soil transfer guide 143 is connected to the tertiary mixed waste sorting unit 133, and serves to guide the finally sorted soil to the soil storage 145.

In contrast, the first sorting resin moving guide 151 is connected to the primary mixed waste sorting unit 131 and forms a place where the combustible resin sorted by the primary mixed waste sorting unit 131 is moved.

The second sorting resin moving guide 152 is connected to the secondary mixed waste sorting unit 132 and forms a place where the combustible resin sorted by the secondary mixed waste sorting unit 132 is moved.

The third sorting resin moving guide 153 is connected to the third mixed waste sorting unit 133 and forms a place where the combustible resin sorted by the third mixed waste sorting unit 133 is moved.

The fourth sorting resin moving guide 154 is a line communicating with the first to third sorting resin moving guide 153. The flammable resin storage unit 155 for storing the finally sorted combustible resin is connected to an end of the fourth sorting resin moving guide 154.

As described above, the first to third sorted soil moving guides 141 to 143, and the first to fourth sorted resin moving guides 151 to 154, differ only in position and role thereof, but in structure. same.

As such, the first to third sorted soil moving guides 141 to 143 having the same structure as each other, and the first to fourth sorted resin moving guides 151 to 154 are arranged in a plurality of roller conveyors spaced apart from each other ( 171, a tunnel 172 covering the upper region of the roller conveyor 171 to prevent scattering of material, an end cover 173 for opening and closing both ends of the tunnel 172, and a tunnel 172 and an end cover, respectively. And a cover actuator 175 which is connected to 173 and pivotally opens and closes the end cover 173 around the hinge 174. Both ends 175a and 175b of the cover actuator 175 are rotatably connected to the tunnel 172 and the end cover 173, respectively.

The controller 180 may include a rotary drum type sorting unit 120, first to third mixed waste sorting units 131 to 133, first to third sorted soil moving guides 141 to 143, and first to third products. 4 Controls the operation of the sorting resin movement guides 151 to 154 with an organic mechanism.

The controller 180 performing this role may include a central processing unit 181 (CPU), a memory 182 (MEMORY), and a support circuit 183 (SUPPORT CIRCUIT).

In this embodiment, the central processing unit 181 is a rotary drum type sorting unit 120, the first to third mixed waste sorting unit (131 ~ 133), the first to third sorted soil transfer guide (141 ~ 143), It may be one of various computer processors that can be industrially applied to control the operations of the first to fourth sorting resin moving guides 151 to 154 by an organic mechanism.

The memory 182 is connected to the central processing unit 181. The memory 182 is a computer readable recording medium and can be installed locally or remotely, and can be easily used, for example, random access memory (RAM), ROM, floppy disk, hard disk, or any form of digital storage. May be at least one or more memories.

The support circuit 183 (SUPPORT CIRCUIT), in combination with the central processing unit 181, supports the typical operation of the processor. Such support circuit 183 may include a cache, a power supply, a clock circuit, an input / output circuit, a subsystem, and the like.

In this embodiment, the controller 180 is a rotary drum type sorting unit 120, the first to third mixed waste sorting unit (131 ~ 133), the first to third sorted soil transfer guide (141 ~ 143), the first The operations of the fourth to fourth sorting resin moving guides 151 to 154 are controlled by an organic mechanism, and the series of control processes and the like may be stored in the memory 182. Typically software routines may be stored in memory 182. Software routines may also be stored or executed by other central processing units (not shown).

Although the process according to the invention has been described as being performed by software routines, at least some of the processes of the invention may be performed by hardware. As such, the processes of the present invention may be implemented in software running on a computer system, in hardware such as integrated circuits, or by a combination of software and hardware.

By such a configuration, the mixed waste supplied to the mixed waste supply unit 110 passes through the rotary drum type sorting unit 120 and the first to third mixed waste sorting units 131 to 133 as shielding, and the first to the third. As the guided sediment movement guide portion (141 ~ 143), and guided by the first to fourth sorting resin movement guide portion (151 ~ 154), the selected sediment can be recycled through the soil storage (145), The sorted combustible resin may be recycled through the combustible resin storage unit 155.

According to this embodiment acting on the basis of the structure as described above, by appropriately screening the soil and combustible resin in the mixed waste can be recycled resources as well as easy to process the mixed waste.

In addition, according to the present embodiment, in the case of the selected earth and sand can be recycled for use, such as landfill, cover or auxiliary base layer, the flammable resin can be utilized as an alternative fuel to maximize resource recycling.

As described above, the present invention is not limited to the described embodiments, and various modifications and variations can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

110: mixed waste supply unit 120: rotary drum type sorting unit
121: rotating drum 122: through hole
123: drum drive unit 124: motion transfer unit
125: drum rotation support 131: primary mixed waste sorting unit
132: secondary mixed waste sorting unit 133: third mixed waste sorting unit
141: first screened soil movement guide 142: second screened soil movement guide
143: third sorted soil moving guide 145: soil storage
151: First sorting resin moving guide 152: Second sorting resin moving guide
153: third sorting resin moving guide 154: fourth sorting resin moving guide
155: flammable resin storage unit 161: mixed waste sorting screen
162: screen vibration unit 163: blower motor
164: air injection pipe 165: earth and sand guide
166: electric motor 167: motor protective hat
168: motor support 168a: hole
169: rotary shaft wing 171: roller conveyor
172: tunnel 173: end cover
174 hinge 175 cover actuator
180: controller

Claims (5)

delete delete delete delete A mixed waste supply unit to which a mixed waste mixed with soil and combustible resin is supplied;
A rotary drum type sorting unit provided at one side of the mixed waste supply unit and sorting the earth and sand having a diameter of 5 mm or less from the mixed waste supplied from the mixed waste supply unit by a rotary motion;
A primary mixed waste sorting unit connected to the distal end of the rotary drum sorting unit and sorting the soil and flammable resin in the mixed waste delivered from the rotary drum sorting unit;
A second mixed waste sorting unit disposed to be spaced apart from the first mixed waste sorting unit and sorting the soil and combustible resin in the mixed waste delivered from the first mixed waste sorting unit;
A first sorted soil transfer guide connected between the first mixed waste sorting unit and the second mixed waste sorting unit and guiding a movement of the mixed waste from the first mixed waste sorting unit to the second mixed waste sorting unit;
A third mixed waste sorting unit disposed to be spaced apart from the second mixed waste sorting unit and sorting the soil and combustible resin in the mixed waste delivered from the second mixed waste sorting unit;
A second sorted soil transfer guide connected between the second mixed waste sorting unit and the third mixed waste sorting unit and guiding a movement of the mixed waste from the second mixed waste sorting unit to the third mixed waste sorting unit;
A third sorted earth and sand moving guide connected to the third mixed waste sorting unit and configured to guide the finally sorted soil to the earth and sand storage unit;
A first sorting resin movement guide unit connected to the first mixed waste sorting unit and moving the combustible resin sorted by the first mixed waste sorting unit;
A second sorting resin movement guide unit connected to the second mixed waste sorting unit and moving the combustible resin sorted by the second mixed waste sorting unit;
A third sorting resin movement guide unit connected to the third mixed waste sorting unit and moving the combustible resin sorted by the third mixed waste sorting unit;
A fourth sorting resin moving guide connected to the first to third sorting resin moving guides and connected to an end of the combustible resin storing part storing finally sorted combustible resins; And
A controller for controlling the operations of the rotary drum type sorting unit, the first to third mixed waste sorting parts, the first to third sorted soil moving guides, and the first to fourth sorted resin moving guides by an organic mechanism. Include,
The rotary drum type sorting unit,
A rotating drum formed of a hollow hollow inside the mixed waste and having a plurality of through holes formed on a side thereof having a diameter of 5 mm or less;
A drum driver for generating power for rotating the rotating drum;
A movement transmission unit connected to the rotating drum and the drum driving unit and transferring the power of the drum driving unit to the rotating movement of the rotating drum; And
A drum rotating support for supporting the rotating drum to be rotated,
The first to third mixed waste sorting unit having the same structure as each other,
A mixed waste sorting screen for sorting mixed waste but inclinedly;
A screen vibrator coupled to the mixed waste sorting screen and vibrating the mixed waste sorting screen;
A blower motor disposed around the mixed waste sorting screen;
An air injection pipe connected to the blower motor and injecting air to the mixed waste sorting screen;
A earth and sand guide disposed at the periphery of the mixed waste sorting screen and configured to guide the sorted sediment falling from the mixed waste sorting screen;
An electric motor disposed in the soil guide;
A motor protection hat covering part surrounding the electric motor;
A motor support on which the electric motor is installed and a plurality of holes are formed;
It is connected to the electric motor, and includes a rotary shaft blade to shake off the soil buried in the resin,
The first to third sorted soil moving guide portion having the same structure as each other, and the first to fourth sorted resin moving guide portion,
A plurality of roller conveyors spaced apart from each other;
A tunnel covering an upper region of the roller conveyor to prevent scattering of material; And
End covers each opening and closing both ends of the tunnel;
And a cover actuator connected to the tunnel and the end cover, the cover actuator rotating and opening and closing the end cover with a hinge as an axis.

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