JP2006305445A - Sorting collection apparatus of industrial waste - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sorting collection apparatus of industrial waste automatically sorting into combustible waste and non-combustible waste pneumatically, and facilitating collection thereafter. <P>SOLUTION: In this apparatus, a feeder 20 is vibratably mounted on a base table 10, and in the feeder 20, a screen part 60 drilled with a lot of holes 62, 64 at the rear part is set in the feeder, upper and lower slopes 31, 33 are tiltedly set, and an adjuster 39 is mounted at the rear end of the upper slope 31. Above the feeder 20, a hood 40 connecting ducts 70, 80 is disposed at the front part, an industrial waste charge port 41 is provided at the upper end of the hood 40, a discharge port 42 of the industrial waste is provided at the lower end, and rebounding plates 53, 55 are fitted in the hood 40. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an apparatus for efficiently separating and collecting industrial waste using wind power.

Conventionally, there has been an apparatus for separating and collecting industrial waste. Conventionally, as shown in Patent Document 1, waste raw materials such as industrial waste are separated and collected efficiently by wind power as much as possible without relying on manpower.
JP 2000-153260 A

However, according to this apparatus, the crushed fine pieces are separated by mass in the wind separation step P by the wind force, and each minute piece that has been separated by the wind force is dropped into the liquid flowing at a predetermined speed in the specific gravity / mass separation step. Re-sorting by specific gravity and mass.
Therefore, in the said apparatus, a flowing part, a flowing water tunnel, etc. were needed, and while the apparatus became large, the operation was also complicated.

  The present invention has been made in view of the above points, and provides an industrial waste separation and recovery device that can efficiently separate industrial waste using wind power with a simple mechanism.

The gist of the present invention is that a feeder is mounted on a base so as to be able to vibrate, and an upper slope and a lower slope are inclined and installed at a predetermined interval in the feeder, In the upper part, a hood having an industrial waste inlet at the upper end and an industrial waste outlet at the lower end is arranged, and an air passage is connected to the front of the hood. The upper air passage is further branched to form an auxiliary air passage on the upper side, industrial waste is introduced from the inlet at the upper end of the hood, and the industrial waste is dropped while the industrial waste is being dropped. Sorted by wind power sent from and separated industrial waste that fell on the upper slope by wind sent from the air duct, separated industrial waste into flammable waste and non-flammable waste and collected Industrial waste It is a separate collection system.

  The gist of the present invention is characterized in that a repulsion plate for separating industrial waste is rotatably supported in the hood.

  In addition, the gist of the present invention is that a metal plate having a large number of holes is integrally fixed to a lower surface of a synthetic resin plate having a large number of holes behind the upper slope, and the synthetic resin plate is A sieve portion having a diameter of the hole of the metal plate larger than the diameter of the hole is arranged.

  The gist of the present invention is characterized in that a repulsion plate for separating industrial waste is rotatably supported in the hood.

The gist of the present invention is that a feeder is mounted on a base so as to be able to vibrate, and an upper slope and a lower slope are inclined and installed at a predetermined interval in the feeder, A hood with an industrial waste inlet at the upper end and an industrial waste outlet at the lower end is located above, and a fan passage is connected to the front of the hood, and the industrial waste is inside the hood. A repulsion plate is rotatably supported, industrial waste is introduced from the inlet at the top of the hood, and this industrial waste is separated by the wind force sent from the air passage during the fall, and the upper slope This is an industrial waste separation and recovery device that separates industrial waste that has fallen onto it by wind power sent from an air passage, and separates and collects industrial waste into combustible waste and incombustible waste.

  In addition, the gist of the present invention is that a metal plate having a large number of holes is integrally fixed to a lower surface of a synthetic resin plate having a large number of holes behind the upper slope, and the synthetic resin plate is A sieve portion having a diameter of the hole of the metal plate larger than the diameter of the hole is arranged.

The gist of the present invention is that a feeder is mounted on a base so as to be able to vibrate, and an upper slope and a lower slope are installed at an angle with a predetermined interval inside the feeder, and the upper slope is provided. A metal plate with a large number of holes is integrally fixed to the lower surface of the synthetic resin plate with a large number of holes behind the plate, and the diameter of the hole in the metal plate is made larger than the diameter of the hole in the synthetic resin plate. A hood with an industrial waste input port at the upper end and an industrial waste discharge port at the lower end is arranged above the feeder, and an air passage is connected to the front of the hood. The industrial waste is introduced from the inlet at the upper end of the hood, the industrial waste is separated by the wind power sent from the air blower during the fall, and the industrial waste dropped on the upper slope is blown away Min by wind power sent from And a separate collection apparatus industrial waste collected separately industrial waste flammable waste and incombustible waste.

  Since the industrial waste separation and recovery apparatus according to claim 1 has the above-described configuration, the auxiliary air passage that branches the industrial waste from the upper air passage, the lower air passage, and the upper air passage provided in front of the hood. Can be efficiently separated using the wind power sent from the top and the vibration of the upper and lower slopes inside the feeder, and can be separated and collected automatically into combustible waste and non-combustible waste.

In addition to the effect described in claim 1, the industrial waste separation and recovery apparatus according to claim 2 has a relatively heavy waste forward by a repulsion plate rotatably supported inside the hood. Relatively light waste can be sorted backwards.

In addition to the effect described in claim 1, the industrial waste separation and recovery apparatus according to claim 3 is a sieve in which a synthetic resin plate having a large number of holes and a metal plate are integrally fixed behind the upper slope. Since the portion is configured, clogging of the sieve portion can be prevented, and waste can be separated efficiently.

In addition to the effect described in claim 3, the industrial waste separation and recovery device according to claim 4 is configured such that a relatively heavy waste is moved forward by a repulsion plate rotatably supported inside the hood. Relatively light waste can be sorted backwards.

  Since the industrial waste separation and recovery device according to claim 5 has the above-described configuration, the industrial waste can be rotated inside the hood while the wind power is sent from the air passage provided in front of the hood. A relatively heavy waste can be sorted forward and a relatively light waste can be sorted backward using the repulsion plate supported on the shaft, and efficiently separated using the vibrations of the upper and lower slopes inside the feeder. It can be separated and collected automatically into combustible waste and non-combustible waste.

  In addition to the effect of claim 5, the industrial waste separation and recovery apparatus according to claim 6 is a metal in which a large number of holes are formed on the lower surface of a synthetic resin plate having a large number of holes formed behind the upper slope. Since the plate is fixed integrally and the sieve portion is configured such that the diameter of the hole of the metal plate is larger than the diameter of the hole of the synthetic resin plate, clogging of the hole can be prevented and waste can be separated efficiently.

Since the industrial waste separation and recovery device according to claim 7 has the above-described configuration, the wind power sent from the air flow path in which the industrial waste is provided in front of the hood, the upper slope and the lower portion inside the feeder Efficient separation using slope vibration, etc.
Behind the upper slope, a synthetic resin plate with a large number of holes and a metal plate are fixed together, so the clogging of the holes in the sieve can be prevented and waste can be separated efficiently. It can be automatically separated and collected into combustible waste and non-combustible waste.

In the best mode for carrying out the present invention, a feeder is mounted on a base so as to be able to vibrate, and an upper slope and a lower slope are inclined at a predetermined interval inside the feeder,
A metal plate with a large number of holes is fixed integrally on the lower surface of the synthetic resin plate with a large number of holes behind the upper slope, and the diameter of the hole in the metal plate is larger than the diameter of the hole in the synthetic resin plate. Place the sieve part with a larger
Above the feeder, a hood having an industrial waste input port at the upper end and an industrial waste discharge port at the lower end is disposed, and an air passage is connected to the front of the hood. Is composed of an upper air passage and a lower air passage, further branching the upper air passage to form an auxiliary air passage,
Inside the hood, a rebound plate that separates industrial waste is pivotally supported,
Industrial waste is thrown in from the inlet at the top of the hood, this industrial waste is separated by the wind power sent from the air passage during the fall, and the industrial waste dropped on the upper slope is sent from the air passage This is an industrial waste separation and recovery device that separates and collects industrial waste into combustible waste and incombustible waste.

  1 is a partial cross-sectional front view of one embodiment of the present invention, FIG. 2 is a plan view of the same part omitted, FIG. 3 is a cross-sectional view of the main part explaining the flow of the same wind, FIG. FIG. 5 is an enlarged front view of the sieving portion, and FIG. 6 is a partially cutaway enlarged plan view of the sieving portion.

The configuration of the industrial waste sorting and collecting apparatus 1 according to this embodiment will be described with reference to the drawings.
1 to 4, reference numeral 10 denotes a base erected on the ground, and a feeder 20 is attached to the base 10 by being supported by four springs 15. When the feeder 20 is vibrated by the action of the motor 11 provided at the lower part of the base 10, it vibrates in the vertical and forward directions by the action of the spring 15.

  Inside the feeder 20, an upper slope 31 and a lower slope 33 are arranged in a parallel state with a fixed interval and inclined forward (leftward in the drawing) and downward.

As shown in FIG. 2, the upper slope 31 is formed of a normal iron plate at a distance L2 from the front end, but the rear distance L1 has a sieve portion 60 having a large number of holes formed over the entire surface. It is arranged. Moreover, all the lower slopes 33 are comprised with the normal iron plate.
An adjuster 39 for temporarily retaining industrial waste is attached to the rear end of the upper slope 31 so as to incline toward the rear upper part.

  The configuration of the sieving portion 60 will be described with reference to FIGS. 5 and 6. A large number of holes 62 are equally formed in the urethane plate 61, which is a soft synthetic resin, and a large number of holes are formed on the lower surface of the urethane plate 61. An iron plate 63 having 64 holes drilled uniformly is integrally fixed. And the diameter of the hole 64 of the iron plate 63 is made larger than the diameter of the hole 62 of the urethane plate 61, and the center positions of both the holes 62 and 64 are made to coincide with each other. In the present embodiment, the diameter of the hole 62 of the urethane plate 61 is 16 mm, and the diameter of the hole 64 of the iron plate 63 is 20 mm.

A hood 40 in which an upper air passage 70 and a lower air passage 80 are connected to the front is disposed above the feeder 20. The upper air passage 70 branches the air outlet and constitutes a main air passage 71 on the lower side and an auxiliary air passage 72 on the upper side.
An industrial waste input port 41 is formed at the upper end of the hood 40, and a discharge port 42 for dropping the industrial waste onto the upper slope 31 is formed at the lower end. Further, an opening 43 is formed at the rear.
Reference numeral 47 denotes an absorption plate for absorbing the impact of falling industrial waste.

Two repulsion plates 53 are fixed to the shaft 51 by angles 54 on both sides above the inside of the hood 40 and are pivotally supported by the hood 40. The repulsion plate 53 has a large number of holes 52 formed on the surface thereof, and is rotatably supported in a state orthogonal to the blowing direction of the wind sent from the air passages 70 and 80. Yes.
Waste carried by the wind from the air passage collides with the repulsion plate 53 and is repelled. At this time, relatively heavy waste is repelled forward, and relatively light waste is repelled rearward. Will be separated.
Further, a rebound plate 55 is fixed to the rear of the lower end discharge port 42 so as to be inclined upward at the rear.

The operation of the present embodiment configured as described above will be described.
First, industrial waste is carried by the belt conveyor 79 and is introduced from the inlet 41 at the upper end of the hood 40.
The industrial waste input here is a so-called residue. In other words, the industrial waste targeted by the present invention is an industrial waste that has been removed from the industrial waste to a certain extent that can be separated by hand, and further removed fines to prevent dust. Waste that is pre-processed and larger than a certain size.
This industrial waste includes combustible waste such as waste plastic and wood waste, and non-combustible waste such as rubble and iron.

From the auxiliary air passage 72 formed above the main air passage 71, the wind B8 branched from the upper air passage 70 is blown out. In this auxiliary air passage 72, the wind outlet is inclined downward, so that the wind B8 blows out toward the lower part of the hood 4 and the industrial waste thrown into the hood 40 is smoothly carried downward. To go.

Next, since the industrial waste receives wind pressure from the fan 74 through the main air passage 71 of the upper air passage 70 to the rear (right side in the figure), the relatively light industrial waste is It is carried rearward and collides with the repulsion plate 53. Since the repulsion plate 53 is rotatable with respect to the shaft 51, it absorbs the shock of industrial waste collision and drops it downward. At this time, wastes that are relatively heavy, such as metal and debris, have a large repulsive force, and therefore, wastes that are relatively light, such as wood chips and plastic, are sorted rearward.
Further, the rebound plate 53 also serves to prevent the outflow of industrial waste to the outside.

  Thereafter, the wind B <b> 1 escapes from the opening 43 at the rear of the hood 40. At this time, some industrial wastes are also carried outside, but these industrial wastes are collected by a frame 95 disposed behind the separation and recovery device 1.

  Of the industrial waste, relatively heavy industrial waste falls on the upper slope 31. This fallen industrial waste G receives a strong wind pressure from the front by the wind B2 sent from the fan 73 through the lower air passage 80.

The wind B2 from the lower air passage 80 is blown obliquely downward, but is divided into an upper wind B3 and a lower wind B4 by the front repulsion plate 55.
And like the wind B4, the wind blowing toward the lower front is divided into two from one point, one wind goes forward, the other wind makes a U-turn and goes in the opposite direction There is.
In the case of the present embodiment, the wind B4 is branched at a certain point P and becomes a wind B5 heading in the opposite direction to the wind B7 heading forward.

On the other hand, the industrial waste G that has fallen on the upper slope 31 as described above is carried backward by the wind, stopped by the adjuster 39, and temporarily stays there. The wind pressure acts on the accumulated industrial waste G, and separation is performed.
That is, since the wind B7 passes above the industrial waste G, the relatively light combustible substance is carried to the outside through the opening 43.

  The wind B6 passes through a large number of holes 62 and 64 of the sieve part 60 provided at the rear part of the upper slope 31 and enters the gap 31a with the lower slope 31 and advances forward. At this time, the industrial waste G Of these, the thin and heavy ones are sucked from the holes 62 and 64 and carried forward through the gap 31a.

In addition, as shown in FIG. 5, when the industrial waste G is clogged in the hole 62 of the urethane plate 61 on the upper surface of the sieving portion 60, when the industrial waste G is pressed from above, the urethane plate 61 becomes a soft material. Therefore, the hole 62 spreads and the industrial waste G can pass easily.
And since the hole 64 of the iron plate 63 has a larger diameter than the hole 62 of the urethane plate 61, the industrial waste G which has passed through the hole 62 easily passes through the hole 64 and falls. Therefore, the clogging of the sieve part 60 can be easily eliminated.

  The operation of the repulsion plate 55 will be described. Among industrial wastes that have collided with the repulsion plate 55, relatively heavy noncombustible substances are repelled forward due to strong repulsion, but relatively light combustible substances are forward. It is carried outside by wind B7 without flying.

The wind B5 branched from the wind B4 at the point P and headed in the opposite direction carries the remaining industrial waste, for example, non-combustible waste such as rubble, and the like on the upper slope 31 to the front box 91.

In the above, since the upper slope 31 is vibrated in the vertical direction by the motor 11, the accumulated industrial waste G is always vibrated and as a result is naturally loosened, so that sufficient separation by wind power is possible. It becomes.
In addition, as described above, the industrial waste G on the upper slope 31 is efficiently separated by the action of the wind B5, the wind B6, and the wind B7, and the vibration action and the action of the sieving part 60 are combined for smooth operation. Therefore, the staying part of the adjuster 39 is not blocked.

When industrial waste is separated by wind power as described above, about 95% or more of combustible waste contained in industrial waste is discharged backward, and about 95% or more of non-combustible waste is carried forward. It is housed in the box 91.
As described above, according to the present embodiment, the flammable waste and the nonflammable waste are automatically and efficiently separated by using the vibration of the wind force, the upper slope, the lower slope, and the action of the repulsion plate. Separation and collection can be performed without mixing non-combustible waste in the waste.

The partial cross section front view of one Embodiment of this invention Partially omitted plan view of an embodiment of the present invention Cross-sectional view of relevant parts for explaining the flow of wind according to an embodiment of the present invention Partially omitted enlarged side view of an embodiment of the present invention The enlarged front view of the sieve part of one embodiment of the present invention The partially cutaway enlarged plan view of the sieve part of one embodiment of the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Industrial waste separation collection apparatus 10 Base 15 Spring 20 Feeder 31 Upper slope 33 Lower slope 39 Adjuster 40 Hood 41 Industrial waste inlet 42 Industrial waste outlet 43 Opening 44 Hole 53 Rebound plate 55 Rebound plate 60 Sieve portion 61 Synthetic resin plate 63 Metal plate 70 Upper air passage 71 Main air passage 72 Auxiliary air passage 73 Fan 74 Fan 80 Lower air passage

Claims (7)

A feeder is mounted on the base so as to be able to vibrate, and inside the feeder, an upper slope and a lower slope are installed with a certain interval and inclined,
Above the feeder, a hood having an industrial waste input port at the upper end and an industrial waste discharge port at the lower end is disposed, and an air passage is connected to the front of the hood. Is composed of an upper air passage and a lower air passage, and further branches an upper air passage to form an auxiliary air passage above.
Industrial waste is thrown in from the inlet at the top of the hood, this industrial waste is separated by the wind power sent from the air passage during the fall, and the industrial waste dropped on the upper slope is sent from the air passage Separation and recovery equipment for industrial waste, which is separated by wind power and separated into industrial combustible waste and non-combustible waste. 2. The industrial waste separation and recovery device according to claim 1, wherein a repulsion plate for separating industrial waste is rotatably supported inside the hood.   A metal plate with a large number of holes is fixed integrally on the lower surface of the synthetic resin plate with a large number of holes behind the upper slope, and the diameter of the hole in the metal plate is larger than the diameter of the hole in the synthetic resin plate. 2. The apparatus for separating and collecting industrial waste according to claim 1, wherein a sieve part having a larger size is disposed.   4. The industrial waste separation and recovery device according to claim 3, wherein a repulsion plate for separating industrial waste is rotatably supported inside the hood. A feeder is mounted on the base so as to be able to vibrate, and inside the feeder, an upper slope and a lower slope are installed with a certain interval and inclined,
Above the feeder, a hood having an industrial waste input port at the upper end and an industrial waste discharge port at the lower end is arranged, and an air passage is connected to the front of the hood, A repulsion plate that separates industrial waste is rotatably supported,
Industrial waste is thrown in from the inlet at the top of the hood, this industrial waste is separated by the wind power sent from the air passage during the fall, and the industrial waste dropped on the upper slope is sent from the air passage Separation and recovery equipment for industrial waste, which is separated by wind power and separated into industrial combustible waste and non-combustible waste.   A metal plate with a large number of holes is fixed integrally on the lower surface of the synthetic resin plate with a large number of holes behind the upper slope, and the diameter of the hole in the metal plate is larger than the diameter of the hole in the synthetic resin plate. 6. The apparatus for separating and collecting industrial waste according to claim 5, wherein a sieve part having a larger diameter is disposed. A feeder is mounted on the base so as to be able to vibrate, and inside the feeder, an upper slope and a lower slope are installed with a certain interval and inclined,
A metal plate with a large number of holes is fixed integrally on the lower surface of the synthetic resin plate with a large number of holes behind the upper slope, and the diameter of the hole in the metal plate is larger than the diameter of the hole in the synthetic resin plate. Place a sieve part with a larger
Above the feeder, a hood having an industrial waste input port at the upper end and an industrial waste discharge port at the lower end is arranged, and an air passage is connected to the front of the hood,
Industrial waste is thrown in from the inlet at the top of the hood, this industrial waste is separated by the wind power sent from the air passage during the fall, and the industrial waste dropped on the upper slope is sent from the air passage Separation and recovery equipment for industrial waste, which is separated by wind power and separated into industrial combustible waste and non-combustible waste.

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