KR101956753B1 - a system sorting shape of wastes for recycling - Google Patents

Abstract

The present invention relates to a device for sorting the shape of waste for recycling. The device for sorting the shape of waste for recycling includes: a dispersion plate rotating to disperse gathered waste flowing into a hopper of a container; and a vibration plate discharging residues of the waste dispersed. Heavy objects moved from the vibration plate, such as glass bottles, freely drop down from a muffler, and PET plastic and vinyl, which are light objects, move to a mesh conveyor by wind power of an air blower. The light object moved to the mesh conveyor is discharged by being rolled down an inclined mesh conveyor. The vinyl attached due to moisture or gathered is individually dispersed by a rake of a rake conveyor installed on the mesh conveyor, and the lighter objects are exposed. The moving vinyl moves while being attached to the mesh conveyor as an intake and exhaust pipe is formed on the mesh conveyor. As vibration amplitude of a vibrator installed in the mesh conveyor and an inclination of a sorting table are controlled, the light object of the mesh conveyor on the sorting table is easily rolled down. The wind power discharged from the exhaust pipe and the wind power transmitted from the air blower removes foul odors and dust from the wind power circulating inside by being transmitted to the air blower and dust collector.

Description

A system sorting shape of wastes for recycling

According to the present invention, garbage that can be recycled by sorting the garbage is classified, and the garbage can be classified into three to four kinds of garbage according to the shape of the whole garbage on the premise of residues, heavy objects, lightweight and lightweight objects and vines.

And a dust collecting unit for collecting the waste discharged from the conveyor into the hopper, wherein the dust collecting unit is disposed inside the container so as to prevent air pollution, And the dispersed waste in the dispersion plate is formed so as to be inclined and flows into the vibrating diaphragm to vibrate and to discharge the remnants of the moving waste to the holes formed in the diaphragm, The lightweight objects and the vials are moved to the mesh net conveyor by the wind force of the blower and the lightweight and lightweight objects such as the PET bottle moved to the mesh net conveyor Lt; RTI ID = 0.0 > oblique < / RTI > And the veneers which are assembled and bonded by moisture are formed in such a manner that the vinils are separated by each rake by a rake of a rake conveyor formed on the conveyor and an intake tube for sucking is formed below the conveyor to move the mesh net conveyor The mesh network conveyor is provided with an exhaust pipe for discharging the wind power and the vinyl web attached to the mesh net conveyor is separated from the conveyor and separated from the conveyor. Most of the wind power to be delivered and the wind power to be discharged from the exhaust pipe are introduced into the retrofit of the blower and are discharged to the outside to be circulated in the container and the circulating wind power is transferred to the exhausting device and the vinyl fragments and dust in the air to be transferred to the circulation transfer pipe Collecting blower The present invention relates to an apparatus for sorting recyclable garbage configured to prevent damage to a work site and to improve working environment of a work site.

Conventional art 10-1071235 (Screening method in mixed waste pretreatment) has a problem in that it is not easy to sort lightweight solids and wet vines in the process of moving the dispersed trash on the inclined conveyor.

Also, in general, where the household garbage is selected, the type of garbage is classified according to the type of garbage regardless of the type of the garbage. In order to sort recycled plastic products such as PET bottles from garbage containing a large amount of vinyl, it is essential to effectively separate the vinyl films from the previous stage.

Procedures for sorting garbage include sorting, wind-sorting, magnetic-force sorting, specific gravity sorting, and optical sorting. In order to simultaneously implement the above-described sorting method, a large area is required. In the process, there is a procedure that can not be solved by any sorting method other than the sorting of household items such as clothes, iron, household appliances, etc. At the same time, there is a method of sorting the vinels separately from the various kinds of garbage, It is difficult to select from one method uniformly. Also, when the vinyl is attached to the moisture, there may be a heavy material in the vinyl, and there may be a solid material Therefore, it is difficult to separate the vinyl from the trash.

The object of the present invention is to provide a device for sorting residues, heavy objects, light objects, and vials by the shape of garbage, such as large-sized garbage, sorted in a system for sorting recyclable garbage, It is an object of the present invention to provide a sorting device capable of providing an excellent working environment.

The garbage sorting apparatus according to the present invention is configured to be installed in a container to prevent dust and odors generated during operation from being emitted to the outside.

A hopper for introducing the waste into the container is formed at one side of the container, and the container is exposed to the outside of the container to prevent the dust and odor from being discharged to the outside of the container.

And two dispersing plates adjacent to each other so as to be rotatable in the opposite direction below the hopper and configured to overlap each of the dispersing plates so that the waste introduced from the hopper is dispersed by the rotation of the dispersing plate, So that the diaphragm vibrates.

The diaphragm that vibrates with the eccentricity is formed so as to be inclined so as to vibrate in an oblique direction so that the waste material dispersed in the dispersion plate moves in an oblique direction on the diaphragm.

The trash of the diaphragm is configured to move on the inclined surface while the debris is discharged through the holes formed in the diaphragm.

At the end of the diaphragm, a muffler composed of a separate high-elasticity steel wire is arranged at a predetermined interval so as to increase the distance between the weight and the vinyl and the distance of the vinyl.

 And the residue discharged from the diaphragm is discharged to the outside of the container through a separate shut.

The garbage separated from the remnant and the heavy object was configured to move according to the selection.

The screening table is disposed below the diaphragm and is inclined. The screening table is composed of a support plate drilled with a plurality of holes, and the mesh screening conveyor is configured to circulate and rotate on the support plate.

A hydraulic cylinder is installed in the screen frame to control the inclination of the sorting table. The lightweight contour of the garbage introduced into the mesh screen conveyor of the sorting stand is well rolled so that it can be discharged in the inclined direction of the mesh screen conveyor.

The screening table is provided with an electromagnet vibrator capable of providing vibration to the mesh screen conveyor so that the lightweight object can be easily separated from the vinyl screen.

The weight of the falling object and the lightweight object falling down from the screening table can be discharged in separate chutes.

A blower is installed under the diaphragm so that the vinegar and the lightweight object can be separated from the diaphragm falling from the diaphragm by the wind force of the blower while being seated on the mesh net conveyor.

The blower according to the present invention is configured to minimize the amount of dust generated by controlling the intensity of the blower.

The intake holes of the intake pipes are arranged at regular intervals below the upper mesh net conveyor of the screening table, and when the intake fan is operated, the vinyls and lightweight materials traveling over the entire conveyor move in a state of being attached to the conveyor, It is possible to prevent the conveyor from rolling down in the oblique direction of the conveyor and to suck the dust of the conveyor.

The exhaust holes of the exhaust pipe for the exhaust gas are installed at the upper part of the lower mesh net conveyor over the entire lower conveyor at regular intervals so that the fans of the intake pipe are operated to easily separate and drop the vials attached to the conveyor.

On top of the upper mesh network conveyor, a rake conveyor is installed over the length of the upper mesh network conveyor so that the rake disperses the vials and the lightweight objects moving on the mesh net conveyor to expose the lightweight objects hidden in the vinyls, Respectively.

And the vials moving in the mesh network are discharged out of the container through separate chutes.

The air in the container is configured to be sucked and exhausted by installing an exhaust device inside the container, and air to be exhausted is circulated in the circulation conveying pipe and flows into the inlet of the blower so as to blow air again, And discharged to a dust collector formed in the tube, and the purified air passed through the filter of the dust collector was discharged to the atmosphere.

The recycling garbage sorting apparatus according to the present invention is capable of automatically distributing heavy materials, lightweight materials, and vines from a dispersing plate by dividing the garbage into a plurality of wastes, have.

The eccentric drive shaft of the diaphragm according to the present invention is configured to be supported outside the container, and has the effect of being repairable from the outside.

The vibrating bar according to the present invention is installed outside the container like a driving shaft of a diaphragm, and can be replaced at any time. It functions like a muffler, facilitating free fall of heavy materials such as glass bottles and scrap metal and facilitating dispersion of lightweight water.

Since the wind power according to the present invention is composed of the intensity that can separate only the vinyls from the heavy materials, the dust generation can be minimized.

The inclination of the sorting table according to the present invention can be adjusted so that the lightweight article can be easily separated from the conveyor of the sorting table.

And the partial vibrations can be provided by the electromagnet vibrator at the front end of the conveyor of the screening board. Therefore, the lightweight object can be easily separated from the conveyor.

The mesh net conveyor of the screening band uses a mesh net, and the support plate supporting the mesh net conveyor has a plurality of holes, so that the intake air of the intake duct installed under the support plate is easily applied to the mesh net conveyor so that the vinyl net is adhered to the mesh net conveyor And the exhaust of the exhaust pipe installed on the supporting plate acts up to the mesh net conveyor, so that the vinyl net attached to the mesh net conveyor can be easily dropped.

Since the lightweight water and the vinegar moving in the mesh net conveyor can be scattered by the rake conveyor on the upper conveyor of the screening unit, the solid matter between the vinegar can be easily separated.

1 is an external view of a garbage sorting apparatus according to the present invention;
2 is a whole view of a garbage sorting apparatus according to the present invention.
3 (a) is a plan view of the diffusing plate
3 (b) is a side view of the diffuser plate
Fig. 4 is a detailed view
5 is a block diagram of a selection process according to the present invention.
Fig. 6 is a diagram showing the arrangement details of the absorber

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sorting apparatus for recycling garbage, and more particularly, to an apparatus for sorting waste materials, heavy materials, lightweight and lightweight objects and vines.

The present invention is characterized by being built in the container (100) and configured to prevent dust and odors and to be easily installed in a narrow place.

As shown in FIG. 1, the hopper 23 is exposed and fixed to the left side of the upper surface of the main body of the container 100 so that the waste 101 conveyed to the conveying conveyor can be introduced.

Under the hopper 23, as shown in FIGS. 3A and 3B, two discs are formed as a pair of dispersion plates 13a and 13b, and the dispersion plates 13a and 13b are disposed in the opposite directions So that the waste 101 flowing into the dispersion plates 13a and 13b can be dispersed by the width of the guide 31. [

A plurality of dispersion bars 29 are exposed radially from the support axes of the dispersion plates 13a and 13b so that the dispersion plates 13a and 13b are rotated The dispersion bars 29 are configured so as to widen the dispersion range of the refuse 101 flowing into the dispersion plates 13a and 13b.

Below the dispersion plates 13a and 13b, a diaphragm 14 including a drive shaft 14-1 driven by an eccentricity and inclined is provided.

The diaphragm 14 is configured such that a plurality of holes 35 are drilled through the entire area of the diaphragm 14 to discharge the residues 104 of the moving waste 101.

The diaphragm 14 is configured to eccentrically vibrate by the operation of the drive shaft 14-1.

The diaphragm 14 is configured to discharge the residue 104 contained in the waste 101 flowing from the dispersion plates 13a and 13b into the hole 35 of the diaphragm 14. [

The residue 104 discharged from the diaphragm 14 is configured to be discharged to the outside of the container 100 through a separate chute 24a.

Below the diaphragm 14, there is provided a blower 19 which forms a wind force.

The wind force of the blower 19 is blown to the garbage 101 separated from the residue 104 discharged from the diaphragm 14 so that the lightweight article 105 and the vinyl 103 contained in the garbage 101 are fed .

The blower 19 provides the wind force to the muffler 14-2 in the container 100 and the wind force supplied passes through the exhaust device 36 forming the absorber formed in the upper right portion of the container 100, And is circulated to the circulation transfer pipe 21 and is configured to flow in the retro-inlet of the blower 19.

A part of the wind force moving on the circulation conveyance pipe 21 is separated from the branch jaw 37-1 of the branch pipe 37 of the circulation conveyance pipe 21 and flows into the dust collector 27. [

The filter 27-1 is formed in the dust collector 27 so that the dust introduced into the branch pipe 37 is separated and discharged and purified air separated from the dust is discharged to the atmosphere.

The waste material 101 discharged from the diaphragm 14 is separated from the muffler 14-2 formed at the end of the diaphragm 14 by the distance between the muffler 14-2 and the weight material 102 composed of a glass bottle or the like, And is discharged to the outside of the container 100 through a separate chute 24b.

The lightweight article 105 and the vinyl 103 are easily fed to the sorter 11 by the elasticity of the muffler 14-2 made of a steel wire and the wind power of the blower.

The lightweight object 103 falling down like the heavy object 102 from the diaphragm 14 is guided by the wind force of the blower 19 and is guided to the mesh net conveyor 16 of the sorter 11, As shown in Fig.

The mesh net conveyor 16 is configured to circulate and rotate through a support plate 16-1 that supports the conveyor 16. [

The support plate 16-1 is made of a metal material and is configured such that a plurality of holes 35b are drilled to communicate with the holes 35c of the mesh net conveyor 16. [

The screening table 11 on which the lightweight object 105 including the vinyl 103 is placed is inclined as shown in FIG. 2 in that the lightweight object 105 contained in the vinyl 103 is a mesh So as to be easily rolled off from the net conveyor 16.

As shown in FIG. 4, the mesh screen conveyor 16 of the screening table 11 is supported on a support plate 16-1 fixed to the frame 12, The rake conveyor 17 is fixed to the screening table 11.

The frame 12 is fixed to the base frame 12-1 by supporting shafts 34a and 34b as shown in Fig. 2 and the base frame 12 -1 and the frame 12 so that the frame 12 is hinged to the support shaft 34a by the operation of the cylinder 25 and the rear half of the frame 12 is raised, The rear supporting shaft 34b of the base frame 12-1 rises in the movement guide 32 of the base frame 12-1 and the inclination of the screening table 11 becomes large so that the lightweight article 105 moving in the mesh net conveyor 16 And is configured to be easily rolled off.

An electromagnet vibrator 26 is formed below the mesh network conveyor 16 and vibrates the mesh network conveyor 16 by the operation of the electromagnet vibrator 26 to provide a mesh network conveyor 16 are easily separated from the vinyl stream 103 and fall off.

As shown in FIG. 2 and FIG. 4, absorber tubes 18a and 18b including a fan 15a are formed on the upper mesh network conveyor 16 and the lower mesh network conveyor 16 of the sorter 11 And the absorber / exhaust holes 22a and 22b are formed in the intake and exhaust pipes 18a and 18b.

An intake hole 22a is formed below the upper support plate 16-1 so that the intake air of the intake hole 22a passes through the hole 35b of the support plate 16-1 and the mesh net conveyor 16 and the lightweight shaped article 105 are attached to the mesh net conveyor 16 and the exhaust holes 22b are formed on the lower support plate 16-1, The wind force of the exhaust hole 22b passes through the hole 35b of the support plate 16-1 and is blown to the mesh net conveyor 16b so that the vines 103 attached to the mesh net conveyor 16b Can be easily separated from each other.

The intake pipe 18a is connected to the inlet of the fan 15a and the exhaust pipe 18b is connected to the outlet of the fan 15a to transfer air taken in by the intake pipe 18a to the exhaust pipe 18b .

A rake conveyor 17 is formed on the mesh screen conveyor 16 of the screening table 11 so that the rake 28 of the rake conveyor 17 rotates while the vinyl screen 103 and the lightweight object 105 of the rake conveyor 17 are scattered so as to expose the lightweight object 105 hidden in the vinyl 103 and to disperse the vinyl 103 adhered by moisture and a cover 33 is formed on the rake conveyor 17 So that the vines 103 attached to the rake 28 are prevented from being dispersed.

The wind power exhausted from the blower 19 and the wind power exhausted from the exhaust holes 22b of the intake and exhaust pipes 18a and 18b move to the exhaust device 36 formed in the upper right portion of the container 100, And is circulated through the circulation conveyance pipe 21 connected to the discharge device 36 so as to be introduced into the blower 19. A part of the wind force moving through the circulation conveyance pipe 21 is circulated through the circulation conveyance pipe 21 And the wind force transferred to the branch pipe 37 is transferred to the dust collector 27 to be collected by the dust collector 27 And is purified and discharged to the atmosphere.

Example

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing the external structure of a garbage sorting apparatus according to the present invention; FIG.

Fig. 2 is a view showing the arrangement of the sorting apparatus installed inside the container.

Fig. 3 (a) shows a plan view of the diffusing plate.

Fig. 3 (b) is for showing the structure of the dispersion plate.

Fig. 4 shows an operation of the sorting table and a method of implementing the inclination.

FIG. 5 is a block diagram illustrating the selection process of the present invention. Referring to FIG.

6 shows a pipe of the absorber provided to the mesh net conveyor in detail.

In the present invention, vinyl waste (103) having the largest volume among the mixed trashes having difficulty in sorting is completely separated in the process of selecting for recycling of household waste, and PET (102), which is a glass bottle or the like, A waste plastic, and the like, to facilitate selection of the waste 101. Fig.

Generally, it is not easy to select the kinds of vinyls from household garbage, and it is difficult to select them by various sorting methods due to the phenomenon that vinyls are adhered to each other due to moisture when the vinyl is discarded . The present invention is intended to solve such problems as described above.

The sorting apparatus according to the present invention is characterized in that it can be installed in a narrow place or the like and is configured to prevent dust and odor from being released to the atmosphere.

The mesh net conveyor 16 according to the present invention is constituted by weaving mixed yarns, and a hole 35c is formed between the beads of the mixed yarn and the blade to facilitate air circulation.

A hopper 23 is formed on the outside of the container 100 and a conveyor for conveying the waste 101 outside the container 100 provides the waste 101 to the hopper 23 do.

The circulation conveyance pipe 21 extending from the discharging device 36 is exposed to the lower right portion of the container 100 at the right side of the container 100 and connected to the inlet of the blower 19 in the container 100 do.

The household garbage is mixed with the heavy material 102, the plastic material, the vinyl material 103, the light material and the lightweight material 105 including the remnants 104 and flows into the hopper 23 at random.

The waste 101 flowing into the hopper 23 drops onto the dispersion plates 13a and 13b under the hopper 23. [

Since the two dispersing plates 13a and 13b overlap each other and rotate in opposite directions to each other, the waste 101 flowing into the dispersing plates 13a and 13b falls and disperses outside the dispersing plates 13a and 13b And dispersed.

The waste (101) dropped by the dispersing plates (13a, 13b) flows into the diaphragm (14) in an expanded state.

The diaphragm 14 is inclined and fixed to the diaphragm 14 so that a large number of holes 35a are formed in the diaphragm 14 and the entire diaphragm 14 is inclined and the drive shaft 14- 1, so that the eccentric force is generated by the operation of the driving shaft 14-1, and the separation of the residue 102 passing through the diaphragm 14 by the eccentric force can be easily realized.

The muffler 14-2 formed of a steel wire at the end of the diaphragm 14 is arranged at a predetermined interval so that the heavy material 102 can be easily freely dropped between the intervals of the muffler 14-2 and the elasticity of the muffler 14-2 The vinyls 103 and the lightweight article 105 can be transported further.

When the diaphragm 14 vibrates in the oblique direction as described above, the residue 104 contained in the waste 101 is discharged into the hole 35a of the diaphragm 14 and is discharged through the separate chute 24a to the container 100 ).

The lightweight article 105 and the vinyl 103 are separated from the screen 11 by the blower 19 blowing in the direction of the muffler 14-2 of the diaphragm 14, The mesh network conveyor 16 rotates at a predetermined angle.

2, the screening table 11 is supported by a support plate 16-1 having a plurality of holes 35b and is rotated in a circulating manner.

Since the lightweight article 105 such as a PET bottle can be moved to the mesh screen conveyor 16 of the screening table 11 in the vinyl stream 103 flying by the air blowing from the blower 19, As shown in Fig. 4, and the lightweight article 105 is easily rolled off.

As shown in FIG. 4, in order to adjust the inclination of the sorting table 11 so that the lightweight article 105 is easily rolled off from the mesh screen conveyor 16 of the inclined sorter 11, The frame 12 supporting the frame 12-1 is hinged to the left of the base frame 12-1 and supported on the right by the movement guide 32 of the base frame 12-1, When the hydraulic cylinder 25 formed between the frames 12 is operated, the right side of the frame 12 rises and the inclination of the entire screening table 11 becomes large, so that the lightweight article 105 becomes easier on the mesh net conveyor 16 So that it can be separated.

The lightweight object 105 may be hidden in the vinyl net 103 moving in the mesh net conveyor 16 so that a rake conveyor 17 is provided on the mesh net conveyor 16 so as to expose the hidden lightweight object 105 The rake 28 of the rake conveyor 17 moves while scraping the vinyl 103 with the movement of the rake 28 of the rake conveyor 17, 105 are exposed and fall down the inclined surface of the mesh net conveyor 16 to fall down.

6, since the vinyls 103 moving in the mesh network conveyor 16 are small in weight and can fall out of the mesh network conveyor 16, the upper mesh network conveyor 16 of the sorter 11, The exhaust pipe 18b is installed on the lower mesh net conveyor 16 to operate the fan 15a connected to the intake and exhaust pipes 18a and 18b and the intake pipe 18a And the air sucked into the exhaust pipe 18b is sent out so that the vine 103 moving in a state of being seated in the upper mesh network conveyor 16 is guided to the intake pipe A small number of vinyl streams 103 attached to the lower mesh mesh conveyor 16 are moved to the exhaust port of the exhaust pipe 18b on the mesh net conveyor 16, (103) to the mesh net conveyor So that it can be easily separated from the ear 16.

The remnant 104, the heavy material 102, the lightweight object 105 and the vial 103 discharged from the diaphragm 14 are discharged out of the container 100 through the separate chutes 24a, 24b, 24c and 24d as described above, .

The wind force blown from the blower 19 and the wind force exhausted from the fan 15a of the intake and exhaust tubes 18a and 18b pass through the exhaust device 36 formed in the upper right portion of the container 100 and are connected to the outside of the container 100 A branch tube 37 is formed in a lower direction of the circulation conveyance pipe 21 and a branch jaw 37-1 is formed between the circulation pipe 21 and the branch tube 37 A part of the wind power discharged to the circulation conveyance pipe 21 is conveyed in the downward direction of the branch pipe 37 and the wind power transferred to the branch pipe 37 is discharged from the filter 27-1 of the dust collector 27 Thereby releasing air into the atmosphere.

Most of the wind power that has passed through the branch chin 37-1 of the branch pipe 37 travels through the circulation conveyance pipe 21 and flows into the blower 19 in the retro mode to blow air.

The air in the container 100 is rapidly moved by the suction and discharge function of the discharge device 36 to flow into the blower 19 and blow again to blow the air in the container 100 Wind power is continuously circulated and reused.

11: Screening band 12: Frame
13: Dispersion plate (a, b) 14: Diaphragm
15: fan (a, b) 16: mesh net conveyor
17: Lake conveyor 18: Suction / exhaust pipe (a, b)
19: blower 21: circulation conveying pipe
22: suction and exhaust holes (a, b) 23: hopper
24: Suit (a, b, c, d) 25: Hydraulic cylinder
26: Electromagnet vibrator 27: Dust collector
28: Rake 29: Dispersion Bar
31: Guide 32: Moving Guide
33: cover 34: support shaft (a, b)
35: hole 36: exhaust device
37: branch organs 38: separator

Claims (10)

A hopper 23 formed on the upper surface of the container 100, an exhaust device 36 for introducing the air in the container 100, a dust collector 27 for sorting the dust, A diaphragm 14 for separating and discharging the waste residues 104 discharged from the dispersing plates 13a and 13b and the vials 103 that emerge by the wind force of the blower 19, And a screening table (11) on which the lightweight object (105) is seated and moved, the recycling garbage sorting apparatus comprising:
The dispersion plates 13a and 13b are composed of two discs partially overlapping each other, and a plurality of dispersion bars 29 are formed and rotated in opposite directions to each other;
The diaphragm 14 has a muffler 14-2 arranged at a lower end thereof with a predetermined interval of steel wires so that the heavy material 102 falls into the space between the mufflers 14-2 and the vinyl 103 and the lightweight object 105 are separated from each other, (14-2);
A mesh net conveyor 16 constituted by a mesh net rotating in the sorting table 11 is constructed;
A plurality of vines 103 positioned below the mesh network conveyor 16 rotating on the upper portion of the screening table 11 and moving in the mesh network conveyor 16 are attached to the mesh network conveyor 16, And a plurality of intake holes 22a are formed in the intake pipe 18a across the width of the mesh network conveyor 16 so that the intake holes 18a are uniformly drawn in the area of the mesh network conveyor 16, Is configured to prevent scattering in the net conveyor (16);
An exhaust pipe 18b which is located above the mesh net conveyor 16 that rotates the lower part of the sorter 11 and separates the vinyls 103 moving on the mesh net conveyor 16 from the mesh net conveyor 16, And an exhaust hole 22b formed in the exhaust pipe 18b so as to easily separate the vinyls 103 attached to the mesh net conveyor 16b by blowing air;
A support plate 16-1 supported by the screening table 11 and perforated with a plurality of holes 35b is formed so that air is guided by a mesh net conveyor 16 (35c) of the recycling garbage sorting apparatus.
delete delete delete delete delete delete delete delete The method according to claim 1,
A circulation conveyance pipe 21 connected to the exhaust device 36 for reusing the air is formed and a branch pipe 37 is formed in a lower direction of the circulation conveyance pipe 21, A branching protrusion 37-1 is formed so as to protrude from the boundary of the branch pipe 37 so that a part of the wind force moving on the circulation conveying pipe 21 is separated from the branching jaw 37-1 and is conveyed to the dust collector 27 And the air passing through the filter (27-1) of the dust collector (27) is refined and discharged to the atmosphere.

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