JPH05169045A - Refuse screening, sorting and recovering device - Google Patents

Abstract

PURPOSE:To surely sort various kinds of refuse by kinds by first dividing the refuse failing to pass the meshes of a meshed sieve by an interference member and drum type suction screening body, hardly adsorptive refuse by a magnet roll and nonmagnetic refuse by sp. gr. and disposing recovering boxes for respective kinds of the refuse. CONSTITUTION:The refuse is divided by the meshed cylindrical rotating sieve body to fine refuse(d), passable refuse (e) and unpassable refuse (f). The refuse(f) is recovered in the recovering box 8. The refuse (d) and (e) are carried out by a conveyor 9 and are further divided by a meshed conveyor 10. The refuse (e) is divided to the easy adsorptive refuse (g) and the hardly adsorptive refuse (h) falling onto the interference member 16 by the drum type suction rotary screening body 16. Further, the hardly adsorptive refuse (h)is divided to the magnetic material refuse (i) and the nonmagnetic material refuse (j) by the magnet roll body 18. Finally, the nonmagnetic material refuse (j) is divided by sp. gr. to the refuse (k) of the small sp. gr. and the refuse (l) of the large sp. gr. in a wind pressure type gravity difference screening section 23.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is applicable to, for example, general household waste, condominium waste, town collection waste, event venue waste, and other event venues where a large number of people gather, parking areas, drive-ins, amusement parks, parks, etc. A large amount of miscellaneous trash that occurs is collected at the trash disposal site (including the trash collection site) by itself, or only the exposed trash and bag-filled trash are collected in one place, and then various types are sorted according to their respective types. The present invention relates to a dust sorting / sorting device that sorts and sorts each dust easily and surely and easily collects each.

[0002]

2. Description of the Related Art Conventionally, as a dust sorting and sorting apparatus, for example, Japanese Patent Publication Sho. As shown in Japanese Patent Publication No. 57-12429,
There was a garbage sorting and sorting device that sorts and sorts various types of garbage.

[0003]

DISCLOSURE OF THE INVENTION However, in the above-mentioned conventional garbage sorting and sorting apparatus, in general household garbage, condominium garbage, town garbage and event hall garbage, and other event venues and parking areas where a large number of people gather as appropriate. ,
Garbage generated in drive-ins, amusement parks, parks, etc. is a variety of miscellaneous items such as paper, trays, paper containers (lunch boxes, cups, etc.), plastic containers, iron cans, aluminum cans, glass bottles, leftover food, It is a mixture of various kinds of exposed trash such as cigarette butts, disposable chopsticks, and other suitable combustible non-combustible garbage, or exposed trash and bag-filled trash. It is complicated to sort these trash by type. It was not enough for the treatment process. Moreover, a large-scale device was required.

[0004]

SUMMARY OF THE INVENTION The object of the present invention is to provide a dust sorting / sorting and collecting apparatus for solving the above-mentioned problems by supplying only exposed dust alone or by exposing exposed dust / bag-filled dust. In addition to having a dust supply port through which a mixture of bag-breaking dust and exposed dust obtained by a bag-breaking machine disposed at the bottom of a charging hopper collected at a place, and having a dust discharge port, A tubular rotary sieve formed of the required mesh is disposed, a mesh conveyor belt for carrying out mesh passage dust is disposed under the tubular rotary sieve body, and a fine mesh is further provided under the mesh conveyor belt conveyor for passing mesh dust. A mesh conveyer for carrying out mesh passing dust that sorts out dust having a shape capable of passing a mesh and transfers the dust having a shape capable of passing a mesh is provided by the mesh conveyor. Said transferred A mesh conveyer for discharging dust having a size capable of passing through the mesh. A mesh conveyer for disposing a mesh non-passing dust discharge conveyer, and the mesh conveyer transferred by the mesh non-passing dust discharge conveyer. The interference member that separates the non-meshed dust into relatively soft dust and relatively hard dust, and the drum-type suction type rotary sorter that sorts easily-adsorbed dust and hard-to-adsorb dust into the mesh conveyor mesh. The non-passing dust unloading conveyor is sequentially arranged in the lower part of the unloading side in the up-down direction, and the easy-to-adsorbable dust and the tiny dust-removing trash are carried out to the unloading-side lower part. The belt-shaped conveyor for arranging is disposed below the mesh-shaped conveyor for carrying out the mesh passing dust, and at the discharge side of the belt-shaped conveyor for carrying out the mesh passing dust and easily adsorbable dust, the fine dust and A band-shaped conveyor for carrying out the hard-to-adsorb dust that is provided on the magnet roll body for separating the hard-to-adsorb dust into magnetic dust and non-magnetic dust Is disposed on the side of the drum-type suction type rotary sorter, and a recovery box for recovering magnetic dust is disposed below the magnet roll body, and a non-magnetic substance in the hard-to-adsorb dust is disposed. A non-magnetic dust discharging belt-like conveyor for discharging dust is arranged at a required position below the magnet roll body, and a wind pressure for separating the non-magnetic dust into dust having a large specific gravity and dust having a small specific gravity. A type weight difference sorting unit is arranged in the vicinity of the carry-out unit of the non-magnetic waste carry-out belt-like conveyor, and a separate collection box for collecting the large specific gravity and the small specific gravity is provided separately. To do.

FIG. 1 is a schematic view showing an embodiment of the dust sorting / sorting and collecting apparatus of the present invention. In FIG. 1, reference numeral 1 designates general household waste, condominium waste, garbage collected in the town, event site waste, and other miscellaneous items generated at an event venue where a large number of people gather, parking areas, drive-ins, amusement parks, parks, etc. Exposure of papers, trays, paper containers (lunch boxes, cups, etc.), plastic containers, iron cans, aluminum cans, glass bottles, leftovers, cigarette butts, disposable chopsticks, and other appropriate combustible non-combustible garbage The charging hopper is arranged so that the mixture 2 including the waste a and the waste b in the bag is collected and put in one place.

Reference numeral 3 denotes a conveyer for transferring a mixture of exposed dust and bag-filled dust, which is arranged below the input hopper 1. Reference numeral 4 denotes a bag breaking machine disposed in the middle of the mixture transfer conveyer 3, and the bag breaking machine 4 breaks the bag-filled dust b to obtain the broken bag dust c. An exposure 5 is provided for transferring a mixture 6 consisting of the exposed dust a and bag-breaking dust c accumulated in the latter stage of the bag breaking machine 4 to a dust supply port 7a of a cylindrical rotary sieve body 7 described later. It is a conveyer for transferring a mixture of trash and bag trash.

Further, it is also possible to directly introduce only the exposed dust a into the dust supply port 7a of the cylindrical rotary sluice body 7 by a suitable means such as a bucket, a conveyor or the like.

The cylindrical rotary sieve 7 is provided with a dust supply port 7
a and a waste discharge port 7b, and the entire circumference of the body is made of a mesh basket having a required mesh 7c. The waste supply port 7a side is high and the waste discharge port 7b side is low. Thus, it is rotatably arranged at a required angle. The mesh 7c is a fine mixture (fine pieces, small pieces) from the mixture 6 consisting of the exposed dust a supplied from the dust supply port 7a and the broken bag dust c.
Dust) such as cigarette butts, leftover food, disposable chopsticks, and the like, and dust having a size that allows passage e such as paper, trays, paper containers, plastic containers,
It is formed so that trash such as disposable diapers, iron cans, aluminum cans, and glass bottles can pass through.

Further, the dust f that cannot pass through the mesh 7c from the dust discharge port 7b of the tubular rotary sieve body 7.
For example, it is formed so that a light-weight and relatively large-sized dust such as a lunch box or the like is discharged. Reference numeral 8 denotes a recovery box installed at a position where the lightweight and relatively large-sized dust f having a shape such as a lunch box or the like is discharged from the dust discharge port 7b for collecting. The dust f is the dust discharge port 7b.
To the collection box 8 via a belt conveyor for carrying out garbage,
You may collect suitably.

Reference numeral 9 denotes a tubular conveyor for passing through the mesh of the tubular rotary sieve, which is installed at the lower portion of the tubular rotary sieve 4. The belt conveyer 9 for passing through the mesh passes the mesh 7c. The fine dust d and the dust e having a size capable of passing through the mesh of the cylindrical rotary sieve body are discharged. Reference numeral 10 denotes a tubular rotary sieve body mesh passing mesh conveyer installed at a lower portion of the belt conveyer 9 for passing dust passing through the mesh, which allows passage of fine dust d with the mesh conveyer 10. It is sorted into dust e of various sizes. That is, the fine dust d is not conveyed by the mesh conveyor 10,
The mesh is placed on the mesh-like conveyer belt-like conveyor 11 for discharging dust and easily adsorbable dust, which will be described later, and is discharged.

Reference numeral 11 denotes a mesh conveyor which is installed at the bottom of the mesh conveyor 10 and which conveys through the mesh and easily adsorbs dust. The fine dust d and the easily adsorbable dust g described later are the meshes. It is carried out by the belt-like conveyor 11 for carrying out the dust passing through the mesh-like conveyor mesh / easily adsorbing dust.
Reference numeral 12 denotes a net-passing dust / easy-adsorption dust collection box, which is installed at a position where the fine dust d and the easy-adsorption dust g can be collected. Reference numeral 13 denotes a mesh shape for conveying to the unloading side the dust e having a size capable of passing through the cylindrical rotary sieve body mesh conveyed by the cylindrical rotary sieve mesh passage mesh conveyor 10 Conveyor It is a non-passing trash conveyor.

Numeral 14 is a rope belt installed on the carry-out side of the carrying conveyor 13 and rotating in the opposite direction (direction facing the carry-out side). With this rope belt 14,
Most of the relatively soft dust g such as papers, trays, paper containers, plastic containers, diapers, etc. in the dust e falls from the side (a) and, for example, iron cans in the dust e, Relatively hard trash such as aluminum cans and glass bottles
Falls from the (b) side.

Reference numeral 15 denotes a drum-type suction type rotary sorter disposed below the rope belt 14 as shown in FIG. 2, and a part of the upper surface side is a partition body 15a over a required area to form a concave space portion 15b. The formed drum body 15c, a cage-shaped rotating body 15d fitted and arranged on the outer periphery of the drum body 15c so as to be rotatable at a constant speed in the arrow X direction, and the drum body 15c.
And a suction duct port 15e formed at one side of the concave space 15b of the drum body 15c so that a required suction force (negative pressure) is always applied to the concave space 15b. The cage-shaped rotating body 1 located in the concave space portion 15b
The surface of 5d is an opening.

Reference numeral 16 denotes a ring-shaped interference member as shown in FIG. 3, which is arranged between the rope belt 14 and the drum-type suction type rotary sorting body 15, and the interference member 16 is freely attached to the support rod 16a. It is composed of a plurality of circular ring bodies 16b made of an appropriate material and inserted so as to swing. Between these circular ring bodies 16b, protrusions 16c for preventing the circular ring bodies 16b from contacting each other are fixed to the support rods 16a. For example, an iron can that has fallen from the rope belt 14 side,
Dust h such as aluminum cans and glass bottles is
It hits 6c and is thrown away. 17 is these garbage h
It is a curtain composed of a plurality of coil springs suspended near the interference member 16 so as not to be accidentally scattered.

Further, the role of the ring-shaped interference member 16 should be such that paper, tray,
When relatively soft dust g such as a paper container, a plastic container, a disposable diaper, etc. is mixed with the dust h such as an iron can, an aluminum can, a glass bottle, and falls, the dust g
Is transferred to the belt conveyor 11 for discharging dust passing through the mesh conveyor and easily adsorbing dust by the drum-type suction rotary sorting body 15. That is,
The dust g is made to fit between the peripheral surface of the interference member 16 and the drum type suction type rotary sorting body 15, and the concave space portion 15b is generated by the rotation of the drum-shaped rotary body 15d of the drum type suction type rotary sorting body 15. The position is reached, and while adsorbing as it is, it is rotationally transferred downward.

Of the dust e of a size which can be passed and dropped onto the opening located in the concave space portion 15b of the drum type suction rotary sorting body 15, for example, paper, tray, paper container, plastic container The easily-adsorbable dust g such as a disposable diaper that is easily adsorbed by the suction force is adsorbed on the surface of the cage-shaped rotating body 15d and is rotatably transferred downward, except for the concave space 15b of the drum body 15c. When reaching the shielded portion, the suction force is released, and the easily adsorbable dust g falls onto the mesh conveyer mesh passable / adsorbable dust discharge belt conveyor 11 and is carried out to pass the mesh pass dust / easy absorbability. The garbage is collected in the garbage collection box 12.

Reference numeral 18 denotes the drum type suction type rotary sorting body 15
A belt-shaped belt conveyor for carrying out the non-adsorbent dust, which is arranged on one side, is configured to carry out the non-adsorbent dust h, such as iron cans, aluminum cans, and glass bottles, which are not affected by the suction force. There is. In addition, the rotation drive mechanism of the cage-shaped rotary body 15d in the drum-type suction type rotary sorting body 15 is as follows.
Illustration is omitted because a conventionally known device is used.

Numeral 19 designates the hard-to-adsorb dust h as magnetic dust i
And a non-magnetic dust j, which is a magnet roll body, and as shown in FIG. The belt-shaped conveyor 18 is wound around the carry-out end, but is not limited to this. Reference numeral 19b is a magnetism releasing portion provided at a required position below the belt conveyor 18 for carrying out the hard-to-adsorb dust and the magnet roll body 19. Reference numeral 20 denotes a magnetic substance dust i, such as an iron can, of the hard-to-adsorb dust h magnetized on the magnet roll body 18.
Is a recovery box disposed at a position where the magnetism is released by the magnetism releasing portion 19b and is recovered.

Reference numeral 22 denotes a non-magnetic dust j, such as an aluminum can or a glass bottle, which is not attached to the magnet roll body 19 among the hard-to-adhere dust h provided at a required position below the magnet roll body 19 and is discharged. It is a belt-shaped conveyor for carrying out non-magnetic dust for carrying. Reference numeral 23 is a wind pressure type weight difference sorting section having a blowout nozzle section 23b connected to a wind generator 23a such as a blower, and a blowout nozzle section 23b is provided in the vicinity of the discharge section of the non-magnetic dust carrying belt conveyor 22. The non-magnetic dust j among the aluminum cans k having a small specific gravity and the glass bottles 1 having a large specific gravity are arranged so that the weight difference between the aluminum cans k having a large specific gravity can be obtained by arranging them to blow air at a constant pressure in a constant direction over a required width. It is configured to utilize and sort.

That is, the duct 21 is connected between the wind generator 23a and the suction duct port 15e of the drum-type suction rotary sorter 15, and wind is generated by driving the wind generator 23a. Then, the wind is sucked from the opening located in the concave space portion 15b of the drum-type suction rotary sorter 15, and is discharged from the blowout nozzle portion 23b through the duct 21.

Reference numeral 24 denotes a waste litter box having a large specific gravity (glass bottles, etc.) disposed at a position where the dust l having a large specific gravity such as glass bottles is collected by its own weight. Reference numeral 25 denotes a blower pipe continuously arranged in the blowout nozzle portion 23b,
An air discharge port 25b is provided at the extension end of the blower pipe 25, and a discharge port 25a for dust k having a small specific gravity (aluminum can) is provided in the vicinity thereof. As shown in FIG. 5, reference numeral 26 denotes a lattice-like dust stopper fixedly installed in the blower pipe 25 so as to face the discharge port 25a. The aluminum can k blown off in the blower pipe 25 has the dust stopper 26. And is discharged from the discharge port 25a. 27 is a collection box for dust (aluminum can) dust k having a small specific gravity, which is disposed at a position where the dust is discharged from the discharge port 25a.

The conveyors 3, 5, 9, 10 and
Needless to say, both walls (not shown) are fixedly provided on both sides of 11, 13, 14, 17, 22, the drum-type suction type rotary sorting body 15, the interference member 16, etc. so that various kinds of dust are not scattered. ..

Next, the operation of the embodiment of the dust sorting / sorting and collecting apparatus of the present invention will be explained. First, the mixture 2 consisting of the exposed dust a and the dust b in the bag is collected in one place and is charged into the input hopper 1, and is broken while being transferred by the conveyer 3 for transferring the mixture of the exposed dust and the bag dust. A case in which the bag-containing dust b is broken by the bag machine 4 to obtain broken bag dust c will be described.

The mixture 6 consisting of the exposed dust a and the bag-breaking dust c accumulated in the latter stage of the bag-breaking machine 4 is the dust of the cylindrical rotary sieve body 7 by the conveyer 5 for transferring the mixture of the exposed dust-bag-breaking dust. It is transferred to the supply port 7a and supplied to the cylindrical rotary sieve body 7. This cylindrical rotary sieve 7
Rotation of the entire circumference of the torso from the required mesh 7c, such as cigarette butts, leftover food, disposable chopsticks, and other fine dust (dust and dust), such as paper and trays. , A paper container, a plastic container, a disposable diaper, an iron can, an aluminum can, a glass bottle, or the like having a shape capable of passing dust e, and cannot pass through the mesh 7c from the dust discharge port 7b. For example, a lightweight and relatively large dust f having a lunch box or other shape is discharged and collected by the collection box 8.

The fine dust d passed downward from the mesh 7c of the tubular rotary sieve body 7 and the dust e having a size capable of passing through the tubular rotary sieve body 7 are a belt conveyor for transporting dust through the tubular rotary sieve mesh. 9 which is carried out by the tubular rotary sieve body mesh passing waste belt conveyor 9 installed at the lower part of the tubular rotary sieve body mesh passing belt conveyer 9 and has a size that allows passage of fine dust d. It is sorted into shape dust e. The fine dust d passing through the mesh of the mesh conveyor 10 is the mesh conveyor 1
The mesh-like conveyor installed at the bottom of 0 is placed on the belt-like conveyor 11 for carrying out the mesh-passing dust / easy-adsorptive dust, transferred by the belt-like conveyor 11, and collected in the mesh-passing dust / easy-adsorptive dust collection box 12. It

Further, the dust e having a size capable of passing through the mesh of the tubular rotary sieve body mesh which has not passed through the mesh of the mesh conveyor 10 is transferred to the rope belt 14 by the mesh conveyor impermeable dust carrying conveyor 13. In the direction of, dropped onto the rope belt 14 and dropped onto the drum type suction type rotary sorter 15 such as papers, trays, paper containers, plastic containers, and disposable diapers. Easy-to-adsorb dust by using g
And the hard-to-adsorb dusts h such as iron cans, aluminum cans, and glass bottles that fall on the ring-shaped interference member 16.

The easily adsorbable dust g is rotated like a cage by a suction force (negative pressure) that constantly acts in a concave space portion 15b which can be an opening surface on the upper surface side of the drum type suction type rotary sorting body 15 of the drum body 15c. The drum body 1 is attracted to the surface of the body 15d and is rotatably conveyed in the direction of arrow X at a constant speed.
The suction force is released when reaching a shield portion other than the recessed space portion 15b of 5c, and falls onto the belt conveyor 11 for carrying out the mesh-passing mesh / easy-adsorptive dust of the mesh conveyor, and is carried out by the belt conveyor 11 and It is collected in the mesh passing dust / easy-adsorption dust collection box 12.

The hard-to-adsorb dust h, which is not affected by the suction force, is carried out by the hard-adsorb dust transfer belt conveyor 17, and separated by the magnet roll body 18 into magnetic dust i and non-magnetic dust j. It Then, the magnetic dust i such as an iron can among the hard-to-adhere dust h magnetized on the magnet roll body 18 is demagnetized by the demagnetization portion 18b and is collected in the collecting box 20. Non-magnetic dust j, such as aluminum cans and glass bottles, which is not magnetized to the magnet roll body 18 among the hard-to-adsorb dust h is carried out by the non-magnetic dust carrying-out belt conveyor 22.

The non-magnetic dust j such as aluminum cans and glass bottles discharged and discharged by the belt conveyor 22 for discharging non-magnetic dust, when it reaches the discharge end, blows out the nozzle of the wind pressure type weight difference sorting section 23. For example, dust (aluminum can) k having a small specific gravity among the non-magnetic dust j due to the exhaust pressure constantly blowing from the portion 23b at a constant pressure is blown toward the discharge port 25a through the blower pipe 25. It is then collected in a collection box 27 for dust (aluminum can) having a small specific gravity.
In addition, for example, garbage 1 with a large specific gravity such as glass bottles
Is collected in a garbage collection box 24 having a large specific gravity (glass bottles, etc.) due to its own weight.

In the dust sorting / sorting / collecting device thus constructed, for example, the bag-filled dust breaking machine 4 breaks the bag-filled dust out of the exposed dust and bag-filled dust thrown into the feeding hopper 1. As bag dust, fine (fine dust / dust-like dust) dust passing through the mesh of the cylindrical rotary sieve body 7 from the mixture of the broken bag dust and the exposed dust, or only the exposed dust, for example, the aspiration of cigarettes, Leftover food, disposable chopsticks, other trash, etc., trash of a size that can pass through a mesh, such as paper, trays, paper containers, plastic containers, disposable diapers, etc., that cannot pass through a mesh, such as a lunch box Reliable for other shapes such as light and relatively large dust, magnetic dust such as iron cans, non-magnetic dust such as aluminum cans with low specific gravity, and non-magnetic dust with high specific gravity such as glass bottles. To Can be another sort, it can be reliably collected each of these various waste by each collecting box.

[0031]

EFFECTS OF THE INVENTION The dust sorting / sorting and collecting apparatus of the present invention eliminates the need for manpower for all kinds of various types of dust.
It can be small-scaled, easily and reliably sorted and sorted, and can be collected separately for each, and the highly efficient flow process eliminates waste sorting, sorting, and collection, and is efficient, safe, and sanitary. If it is possible to sort, sort, and collect each type of waste in this way, it will be extremely effective in other post-processing such as landfill and incineration of waste. It has the effect of being able to.

[Brief description of drawings]

FIG. 1 is a schematic view showing an embodiment of a dust sorting / sorting and collecting apparatus of the present invention.

FIG. 2 is a partially cutaway perspective view showing an embodiment of the drum type suction type rotary sorting body of FIG.

FIG. 3 is a partial perspective view showing an embodiment of the interference member of FIG.

FIG. 4 is a partially enlarged sectional view showing an embodiment of the magnet roll body of FIG.

5 is a partial cross-sectional view showing an embodiment in the vicinity of a discharge port of the blower pipe of FIG.

[Explanation of symbols]

1 Input hopper 2 Mixture of exposed dust a and dust in bag b 3 Conveyor for transferring mixture of exposed dust and waste in bag 4 Dust breaking machine for bag 5 Conveyor for mixture of mixture of exposed dust and broken bag 6 Exposed dust a A mixture consisting of crushed bag and waste c 7 Cylindrical rotary sieve 8 Collection box 9 Cylindrical rotary sieve mesh passing waste belt conveyor 10 Cylindrical rotating sieve mesh passing waste conveyor mesh conveyor 11 Mesh conveyor mesh passing Belt conveyor for carrying out trash / easy-adsorption trash 12 Mesh passing trash / easy-adsorption trash collection box 13 Mesh conveyor Conveyor for passing non-mesh trash 14 Rope belt 15 Drum type rotary sorter 15a Partition 15b Concave space 15c Drum body 15d Sliding body 15e Suction duct mouth 16 Interference member 16a Support rod 16b Circular ring body 16c Projection body 17 -Ten 18 Difficult-to-adsorb dust transport belt conveyor 19 Magnet roll body 19a Recessed strip portion 19b Demagnetization portion 20 Magnetic material (iron can, etc.) dust collection box 21 Duct 22 Non-magnetic dust transport belt conveyor 23 Wind pressure type weight difference Sorting unit 24 Collection box for dust with large specific gravity (glass bottles, etc.) 25 Air blower pipe 25a Discharge port 25b Exhaust port 26 Dust stopper 27 Collection bin for dust with low specific gravity (aluminum can)

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Office reference number FI technical display location B07B 4/02 8925-4D 13/10 8925-4D (72) Inventor Susumu Inagaki Nihonbashi, Chuo-ku, Tokyo 3-12-2 Toho Seat Frame Co., Ltd. (72) Inventor Yuji Nomura 3-22 Matsubara, Soka-shi, Saitama C-22-401 (72) Inventor Tadojiro Baba Kawaguchi City, Saitama 430-5 Shanghai Harada Baba Seiki Co., Ltd.

Claims (2)

[Claims] 1. A cylindrical rotary sieve having a dust supply port for supplying exposed dust, a dust discharge port, and a drum peripheral portion formed of a required mesh is provided. A collection box for collecting dust having a size that does not pass through the mesh is arranged on the dust discharge side of the body, and a mesh passage dust carrying belt conveyor is arranged under the cylindrical rotary sieve body. The mesh for passing through the nets for carrying out the nets for carrying out the nets for passing the nets through the belt-shaped conveyor for carrying out the nets for passing through the nets, which sorts the fine dust and the dust in the size through which the nets can pass, and transfers the dust in the size through which the nets can pass. A mesh conveyor is provided, and a mesh conveyer for discharging the dust having a size that can pass through the mesh transferred by the mesh conveyor is arranged. No mesh passing Interference member for separating the non-meshed dust of the mesh conveyer transferred by the dust discharge conveyor into relatively soft dust and relatively hard dust, and a drum type for separating easily adsorbed dust and hardly adsorbed dust Suction-type rotary sorters are sequentially arranged in the up-down direction at the lower side of the carry-out side of the mesh conveyor non-mesh passing conveyor, and the easily adsorbable dust and the fine dust are carried out to the lower side of the carry-out side. A strip-shaped conveyor for carrying out mesh passing dust / easily adsorbing dust for arranging is provided below the mesh passing conveyor for carrying out mesh passing dust,
A collection box for collecting both the fine dust and the easily adsorbable dust is disposed on the discharge side of the belt conveyor for easily adsorbing the easily adsorbable dust, and the hard-to-adsorb dust is divided into magnetic dust and non-magnetic dust. A belt conveyor for carrying out difficult-to-adsorb dust that is hung on a magnet roll body for sorting is arranged on the side of the drum-type suction rotary sorter, and magnetic dust is collected near the lower part of the magnet roll body. A non-magnetic dust carrying-out belt conveyor for carrying out the non-magnetic dust in the hard-to-adsorb dust is arranged at a required position below the magnet roll body, A wind pressure type weight difference sorting unit for sorting body dust into dust with a large specific gravity and dust with a small specific gravity is provided in the vicinity of the carry-out portion of the belt conveyor for carrying out non-magnetic dust, and the dust with a large specific gravity Small garbage Waste sorting sorting recovery apparatus is characterized in that separately disposed collection box for collecting. 2. A loading hopper that collects exposed dust and bag-filled dust in one place is disposed, and a dust transfer conveyor is disposed below the loading hopper, and the bag is provided on the way of the dust transfer conveyor. Arranging a bag-breaking machine for breaking baggage to obtain bag-breaking garbage, and arranging a conveyer for transferring a mixture of exposed bag-breaking garbage and bag-breaking garbage that transfers a mixture of the bag-breaking garbage and the exposed garbage, It has a dust supply port to which the mixture of exposed dust and bag-breakage dust transferred by this conveyer for the mixture of exposed dust and bag-breakage dust is supplied, and also has a dust discharge port and a mesh around the waist. The formed cylindrical rotary sieve is disposed, and a collection box for collecting dust having a size that does not pass through the mesh is disposed on the dust discharge side of the cylindrical rotary sieve. A belt conveyor for passing trash through the bottom of the In addition, the bottom of the mesh-passing waste carry-out belt conveyor is sorted into fine dust and dust having a size capable of passing the mesh, and the dust having a size capable of passing the mesh is transferred. A mesh conveyer for carrying out mesh passing dust is arranged, and a mesh conveyer for carrying out the non-mesh passing dust conveyer for discharging the dust having a size capable of passing the mesh transferred by the mesh conveyer is arranged. An interfering member and an easily-adsorptive dust which are provided to separate the mesh-removing dust of the mesh-like conveyor transferred by the mesh-removing dust-removing conveyor into relatively soft dust and relatively hard dust. Drum-type suction type rotary sorters for sorting into difficult-to-adsorb dust are sequentially arranged in the vertical direction below the carry-out side of the mesh conveyor non-passing dust carrying-out conveyor, and below the carry-out side. In addition to arranging a band-passing conveyor for passing through the easily adsorbable dust and the fine dust to pass through the mesh / easily adsorbing dust to the lower part of the mesh conveyor for passing through the mesh passing dust, A collection box for collecting both the fine dust and the easily adsorbable dust is disposed on the discharge side of the belt conveyor for easily adsorbing the easily adsorbable dust, and the hard-to-adsorb dust is separated into magnetic dust and non-magnetic dust. A belt conveyor for carrying out the hard-to-adsorb dust that is hung on the magnet roll body for separation is disposed on the side of the drum-type suction rotary sorter, and magnetic dust is collected near the lower part of the magnet roll body. A collecting box for collecting is arranged, and a non-magnetic material discharge belt conveyor for discharging the non-magnetic material waste out of the hard-to-adsorb dust is arranged at a required position below the magnet roll body. Magnetic material A wind pressure type weight difference sorting unit for sorting dust into high-density and low-density dust is installed near the unloading part of the non-magnetic waste unloading belt-shaped conveyor, and high-density dust and low-density A garbage sorting / sorting / collecting apparatus, in which a collection box for collecting dust and a collection box for collecting dust are separately provided.